diff options
Diffstat (limited to 'drivers/platform/x86/mlx-platform.c')
| -rw-r--r-- | drivers/platform/x86/mlx-platform.c | 6666 |
1 files changed, 0 insertions, 6666 deletions
diff --git a/drivers/platform/x86/mlx-platform.c b/drivers/platform/x86/mlx-platform.c deleted file mode 100644 index 9c7f30a47f1f..000000000000 --- a/drivers/platform/x86/mlx-platform.c +++ /dev/null @@ -1,6666 +0,0 @@ -// SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 -/* - * Mellanox platform driver - * - * Copyright (C) 2016-2018 Mellanox Technologies - * Copyright (C) 2016-2018 Vadim Pasternak <vadimp@mellanox.com> - */ - -#include <linux/device.h> -#include <linux/dmi.h> -#include <linux/i2c.h> -#include <linux/i2c-mux.h> -#include <linux/io.h> -#include <linux/module.h> -#include <linux/pci.h> -#include <linux/platform_device.h> -#include <linux/platform_data/i2c-mux-reg.h> -#include <linux/platform_data/mlxreg.h> -#include <linux/reboot.h> -#include <linux/regmap.h> - -#define MLX_PLAT_DEVICE_NAME "mlxplat" - -/* LPC bus IO offsets */ -#define MLXPLAT_CPLD_LPC_I2C_BASE_ADRR 0x2000 -#define MLXPLAT_CPLD_LPC_REG_BASE_ADRR 0x2500 -#define MLXPLAT_CPLD_LPC_REG_CPLD1_VER_OFFSET 0x00 -#define MLXPLAT_CPLD_LPC_REG_CPLD2_VER_OFFSET 0x01 -#define MLXPLAT_CPLD_LPC_REG_CPLD3_VER_OFFSET 0x02 -#define MLXPLAT_CPLD_LPC_REG_CPLD4_VER_OFFSET 0x03 -#define MLXPLAT_CPLD_LPC_REG_CPLD1_PN_OFFSET 0x04 -#define MLXPLAT_CPLD_LPC_REG_CPLD1_PN1_OFFSET 0x05 -#define MLXPLAT_CPLD_LPC_REG_CPLD2_PN_OFFSET 0x06 -#define MLXPLAT_CPLD_LPC_REG_CPLD2_PN1_OFFSET 0x07 -#define MLXPLAT_CPLD_LPC_REG_CPLD3_PN_OFFSET 0x08 -#define MLXPLAT_CPLD_LPC_REG_CPLD3_PN1_OFFSET 0x09 -#define MLXPLAT_CPLD_LPC_REG_CPLD4_PN_OFFSET 0x0a -#define MLXPLAT_CPLD_LPC_REG_CPLD4_PN1_OFFSET 0x0b -#define MLXPLAT_CPLD_LPC_REG_RESET_GP1_OFFSET 0x17 -#define MLXPLAT_CPLD_LPC_REG_RESET_GP2_OFFSET 0x19 -#define MLXPLAT_CPLD_LPC_REG_RESET_GP4_OFFSET 0x1c -#define MLXPLAT_CPLD_LPC_REG_RESET_CAUSE_OFFSET 0x1d -#define MLXPLAT_CPLD_LPC_REG_RST_CAUSE1_OFFSET 0x1e -#define MLXPLAT_CPLD_LPC_REG_RST_CAUSE2_OFFSET 0x1f -#define MLXPLAT_CPLD_LPC_REG_LED1_OFFSET 0x20 -#define MLXPLAT_CPLD_LPC_REG_LED2_OFFSET 0x21 -#define MLXPLAT_CPLD_LPC_REG_LED3_OFFSET 0x22 -#define MLXPLAT_CPLD_LPC_REG_LED4_OFFSET 0x23 -#define MLXPLAT_CPLD_LPC_REG_LED5_OFFSET 0x24 -#define MLXPLAT_CPLD_LPC_REG_LED6_OFFSET 0x25 -#define MLXPLAT_CPLD_LPC_REG_LED7_OFFSET 0x26 -#define MLXPLAT_CPLD_LPC_REG_FAN_DIRECTION 0x2a -#define MLXPLAT_CPLD_LPC_REG_GP0_RO_OFFSET 0x2b -#define MLXPLAT_CPLD_LPC_REG_GPCOM0_OFFSET 0x2d -#define MLXPLAT_CPLD_LPC_REG_GP0_OFFSET 0x2e -#define MLXPLAT_CPLD_LPC_REG_GP_RST_OFFSET 0x2f -#define MLXPLAT_CPLD_LPC_REG_GP1_OFFSET 0x30 -#define MLXPLAT_CPLD_LPC_REG_WP1_OFFSET 0x31 -#define MLXPLAT_CPLD_LPC_REG_GP2_OFFSET 0x32 -#define MLXPLAT_CPLD_LPC_REG_WP2_OFFSET 0x33 -#define MLXPLAT_CPLD_LPC_REG_FIELD_UPGRADE 0x34 -#define MLXPLAT_CPLD_LPC_SAFE_BIOS_OFFSET 0x35 -#define MLXPLAT_CPLD_LPC_SAFE_BIOS_WP_OFFSET 0x36 -#define MLXPLAT_CPLD_LPC_REG_PWM_CONTROL_OFFSET 0x37 -#define MLXPLAT_CPLD_LPC_REG_AGGR_OFFSET 0x3a -#define MLXPLAT_CPLD_LPC_REG_AGGR_MASK_OFFSET 0x3b -#define MLXPLAT_CPLD_LPC_REG_FU_CAP_OFFSET 0x3c -#define MLXPLAT_CPLD_LPC_REG_AGGRLO_OFFSET 0x40 -#define MLXPLAT_CPLD_LPC_REG_AGGRLO_MASK_OFFSET 0x41 -#define MLXPLAT_CPLD_LPC_REG_AGGRCO_OFFSET 0x42 -#define MLXPLAT_CPLD_LPC_REG_AGGRCO_MASK_OFFSET 0x43 -#define MLXPLAT_CPLD_LPC_REG_AGGRCX_OFFSET 0x44 -#define MLXPLAT_CPLD_LPC_REG_AGGRCX_MASK_OFFSET 0x45 -#define MLXPLAT_CPLD_LPC_REG_BRD_OFFSET 0x47 -#define MLXPLAT_CPLD_LPC_REG_BRD_EVENT_OFFSET 0x48 -#define MLXPLAT_CPLD_LPC_REG_BRD_MASK_OFFSET 0x49 -#define MLXPLAT_CPLD_LPC_REG_GWP_OFFSET 0x4a -#define MLXPLAT_CPLD_LPC_REG_GWP_EVENT_OFFSET 0x4b -#define MLXPLAT_CPLD_LPC_REG_GWP_MASK_OFFSET 0x4c -#define MLXPLAT_CPLD_LPC_REG_ASIC_HEALTH_OFFSET 0x50 -#define MLXPLAT_CPLD_LPC_REG_ASIC_EVENT_OFFSET 0x51 -#define MLXPLAT_CPLD_LPC_REG_ASIC_MASK_OFFSET 0x52 -#define MLXPLAT_CPLD_LPC_REG_ASIC2_HEALTH_OFFSET 0x53 -#define MLXPLAT_CPLD_LPC_REG_ASIC2_EVENT_OFFSET 0x54 -#define MLXPLAT_CPLD_LPC_REG_ASIC2_MASK_OFFSET 0x55 -#define MLXPLAT_CPLD_LPC_REG_AGGRLC_OFFSET 0x56 -#define MLXPLAT_CPLD_LPC_REG_AGGRLC_MASK_OFFSET 0x57 -#define MLXPLAT_CPLD_LPC_REG_PSU_OFFSET 0x58 -#define MLXPLAT_CPLD_LPC_REG_PSU_EVENT_OFFSET 0x59 -#define MLXPLAT_CPLD_LPC_REG_PSU_MASK_OFFSET 0x5a -#define MLXPLAT_CPLD_LPC_REG_PWR_OFFSET 0x64 -#define MLXPLAT_CPLD_LPC_REG_PWR_EVENT_OFFSET 0x65 -#define MLXPLAT_CPLD_LPC_REG_PWR_MASK_OFFSET 0x66 -#define MLXPLAT_CPLD_LPC_REG_LC_IN_OFFSET 0x70 -#define MLXPLAT_CPLD_LPC_REG_LC_IN_EVENT_OFFSET 0x71 -#define MLXPLAT_CPLD_LPC_REG_LC_IN_MASK_OFFSET 0x72 -#define MLXPLAT_CPLD_LPC_REG_FAN_OFFSET 0x88 -#define MLXPLAT_CPLD_LPC_REG_FAN_EVENT_OFFSET 0x89 -#define MLXPLAT_CPLD_LPC_REG_FAN_MASK_OFFSET 0x8a -#define MLXPLAT_CPLD_LPC_REG_CPLD5_VER_OFFSET 0x8e -#define MLXPLAT_CPLD_LPC_REG_CPLD5_PN_OFFSET 0x8f -#define MLXPLAT_CPLD_LPC_REG_CPLD5_PN1_OFFSET 0x90 -#define MLXPLAT_CPLD_LPC_REG_EROT_OFFSET 0x91 -#define MLXPLAT_CPLD_LPC_REG_EROT_EVENT_OFFSET 0x92 -#define MLXPLAT_CPLD_LPC_REG_EROT_MASK_OFFSET 0x93 -#define MLXPLAT_CPLD_LPC_REG_EROTE_OFFSET 0x94 -#define MLXPLAT_CPLD_LPC_REG_EROTE_EVENT_OFFSET 0x95 -#define MLXPLAT_CPLD_LPC_REG_EROTE_MASK_OFFSET 0x96 -#define MLXPLAT_CPLD_LPC_REG_PWRB_OFFSET 0x97 -#define MLXPLAT_CPLD_LPC_REG_PWRB_EVENT_OFFSET 0x98 -#define MLXPLAT_CPLD_LPC_REG_PWRB_MASK_OFFSET 0x99 -#define MLXPLAT_CPLD_LPC_REG_LC_VR_OFFSET 0x9a -#define MLXPLAT_CPLD_LPC_REG_LC_VR_EVENT_OFFSET 0x9b -#define MLXPLAT_CPLD_LPC_REG_LC_VR_MASK_OFFSET 0x9c -#define MLXPLAT_CPLD_LPC_REG_LC_PG_OFFSET 0x9d -#define MLXPLAT_CPLD_LPC_REG_LC_PG_EVENT_OFFSET 0x9e -#define MLXPLAT_CPLD_LPC_REG_LC_PG_MASK_OFFSET 0x9f -#define MLXPLAT_CPLD_LPC_REG_LC_RD_OFFSET 0xa0 -#define MLXPLAT_CPLD_LPC_REG_LC_RD_EVENT_OFFSET 0xa1 -#define MLXPLAT_CPLD_LPC_REG_LC_RD_MASK_OFFSET 0xa2 -#define MLXPLAT_CPLD_LPC_REG_LC_SN_OFFSET 0xa3 -#define MLXPLAT_CPLD_LPC_REG_LC_SN_EVENT_OFFSET 0xa4 -#define MLXPLAT_CPLD_LPC_REG_LC_SN_MASK_OFFSET 0xa5 -#define MLXPLAT_CPLD_LPC_REG_LC_OK_OFFSET 0xa6 -#define MLXPLAT_CPLD_LPC_REG_LC_OK_EVENT_OFFSET 0xa7 -#define MLXPLAT_CPLD_LPC_REG_LC_OK_MASK_OFFSET 0xa8 -#define MLXPLAT_CPLD_LPC_REG_LC_SD_OFFSET 0xa9 -#define MLXPLAT_CPLD_LPC_REG_LC_SD_EVENT_OFFSET 0xaa -#define MLXPLAT_CPLD_LPC_REG_LC_SD_MASK_OFFSET 0xab -#define MLXPLAT_CPLD_LPC_REG_LC_PWR_ON 0xb2 -#define MLXPLAT_CPLD_LPC_REG_DBG1_OFFSET 0xb6 -#define MLXPLAT_CPLD_LPC_REG_DBG2_OFFSET 0xb7 -#define MLXPLAT_CPLD_LPC_REG_DBG3_OFFSET 0xb8 -#define MLXPLAT_CPLD_LPC_REG_DBG4_OFFSET 0xb9 -#define MLXPLAT_CPLD_LPC_REG_GP4_RO_OFFSET 0xc2 -#define MLXPLAT_CPLD_LPC_REG_SPI_CHNL_SELECT 0xc3 -#define MLXPLAT_CPLD_LPC_REG_CPLD5_MVER_OFFSET 0xc4 -#define MLXPLAT_CPLD_LPC_REG_WD_CLEAR_OFFSET 0xc7 -#define MLXPLAT_CPLD_LPC_REG_WD_CLEAR_WP_OFFSET 0xc8 -#define MLXPLAT_CPLD_LPC_REG_WD1_TMR_OFFSET 0xc9 -#define MLXPLAT_CPLD_LPC_REG_WD1_ACT_OFFSET 0xcb -#define MLXPLAT_CPLD_LPC_REG_WD2_TMR_OFFSET 0xcd -#define MLXPLAT_CPLD_LPC_REG_WD2_TLEFT_OFFSET 0xce -#define MLXPLAT_CPLD_LPC_REG_WD2_ACT_OFFSET 0xcf -#define MLXPLAT_CPLD_LPC_REG_WD3_TMR_OFFSET 0xd1 -#define MLXPLAT_CPLD_LPC_REG_WD3_TLEFT_OFFSET 0xd2 -#define MLXPLAT_CPLD_LPC_REG_WD3_ACT_OFFSET 0xd3 -#define MLXPLAT_CPLD_LPC_REG_DBG_CTRL_OFFSET 0xd9 -#define MLXPLAT_CPLD_LPC_REG_I2C_CH1_OFFSET 0xdb -#define MLXPLAT_CPLD_LPC_REG_I2C_CH2_OFFSET 0xda -#define MLXPLAT_CPLD_LPC_REG_I2C_CH3_OFFSET 0xdc -#define MLXPLAT_CPLD_LPC_REG_I2C_CH4_OFFSET 0xdd -#define MLXPLAT_CPLD_LPC_REG_CPLD1_MVER_OFFSET 0xde -#define MLXPLAT_CPLD_LPC_REG_CPLD2_MVER_OFFSET 0xdf -#define MLXPLAT_CPLD_LPC_REG_CPLD3_MVER_OFFSET 0xe0 -#define MLXPLAT_CPLD_LPC_REG_CPLD4_MVER_OFFSET 0xe1 -#define MLXPLAT_CPLD_LPC_REG_UFM_VERSION_OFFSET 0xe2 -#define MLXPLAT_CPLD_LPC_REG_PWM1_OFFSET 0xe3 -#define MLXPLAT_CPLD_LPC_REG_TACHO1_OFFSET 0xe4 -#define MLXPLAT_CPLD_LPC_REG_TACHO2_OFFSET 0xe5 -#define MLXPLAT_CPLD_LPC_REG_TACHO3_OFFSET 0xe6 -#define MLXPLAT_CPLD_LPC_REG_TACHO4_OFFSET 0xe7 -#define MLXPLAT_CPLD_LPC_REG_TACHO5_OFFSET 0xe8 -#define MLXPLAT_CPLD_LPC_REG_TACHO6_OFFSET 0xe9 -#define MLXPLAT_CPLD_LPC_REG_PWM2_OFFSET 0xea -#define MLXPLAT_CPLD_LPC_REG_TACHO7_OFFSET 0xeb -#define MLXPLAT_CPLD_LPC_REG_TACHO8_OFFSET 0xec -#define MLXPLAT_CPLD_LPC_REG_TACHO9_OFFSET 0xed -#define MLXPLAT_CPLD_LPC_REG_TACHO10_OFFSET 0xee -#define MLXPLAT_CPLD_LPC_REG_TACHO11_OFFSET 0xef -#define MLXPLAT_CPLD_LPC_REG_TACHO12_OFFSET 0xf0 -#define MLXPLAT_CPLD_LPC_REG_TACHO13_OFFSET 0xf1 -#define MLXPLAT_CPLD_LPC_REG_TACHO14_OFFSET 0xf2 -#define MLXPLAT_CPLD_LPC_REG_PWM3_OFFSET 0xf3 -#define MLXPLAT_CPLD_LPC_REG_PWM4_OFFSET 0xf4 -#define MLXPLAT_CPLD_LPC_REG_FAN_CAP1_OFFSET 0xf5 -#define MLXPLAT_CPLD_LPC_REG_FAN_CAP2_OFFSET 0xf6 -#define MLXPLAT_CPLD_LPC_REG_FAN_DRW_CAP_OFFSET 0xf7 -#define MLXPLAT_CPLD_LPC_REG_TACHO_SPEED_OFFSET 0xf8 -#define MLXPLAT_CPLD_LPC_REG_PSU_I2C_CAP_OFFSET 0xf9 -#define MLXPLAT_CPLD_LPC_REG_SLOT_QTY_OFFSET 0xfa -#define MLXPLAT_CPLD_LPC_REG_CONFIG1_OFFSET 0xfb -#define MLXPLAT_CPLD_LPC_REG_CONFIG2_OFFSET 0xfc -#define MLXPLAT_CPLD_LPC_REG_CONFIG3_OFFSET 0xfd -#define MLXPLAT_CPLD_LPC_IO_RANGE 0x100 - -#define MLXPLAT_CPLD_LPC_PIO_OFFSET 0x10000UL -#define MLXPLAT_CPLD_LPC_REG1 ((MLXPLAT_CPLD_LPC_REG_BASE_ADRR + \ - MLXPLAT_CPLD_LPC_REG_I2C_CH1_OFFSET) | \ - MLXPLAT_CPLD_LPC_PIO_OFFSET) -#define MLXPLAT_CPLD_LPC_REG2 ((MLXPLAT_CPLD_LPC_REG_BASE_ADRR + \ - MLXPLAT_CPLD_LPC_REG_I2C_CH2_OFFSET) | \ - MLXPLAT_CPLD_LPC_PIO_OFFSET) -#define MLXPLAT_CPLD_LPC_REG3 ((MLXPLAT_CPLD_LPC_REG_BASE_ADRR + \ - MLXPLAT_CPLD_LPC_REG_I2C_CH3_OFFSET) | \ - MLXPLAT_CPLD_LPC_PIO_OFFSET) -#define MLXPLAT_CPLD_LPC_REG4 ((MLXPLAT_CPLD_LPC_REG_BASE_ADRR + \ - MLXPLAT_CPLD_LPC_REG_I2C_CH4_OFFSET) | \ - MLXPLAT_CPLD_LPC_PIO_OFFSET) - -/* Masks for aggregation, psu, pwr and fan event in CPLD related registers. */ -#define MLXPLAT_CPLD_AGGR_ASIC_MASK_DEF 0x04 -#define MLXPLAT_CPLD_AGGR_PSU_MASK_DEF 0x08 -#define MLXPLAT_CPLD_AGGR_PWR_MASK_DEF 0x08 -#define MLXPLAT_CPLD_AGGR_FAN_MASK_DEF 0x40 -#define MLXPLAT_CPLD_AGGR_MASK_DEF (MLXPLAT_CPLD_AGGR_ASIC_MASK_DEF | \ - MLXPLAT_CPLD_AGGR_PSU_MASK_DEF | \ - MLXPLAT_CPLD_AGGR_FAN_MASK_DEF) -#define MLXPLAT_CPLD_AGGR_ASIC_MASK_NG 0x01 -#define MLXPLAT_CPLD_AGGR_MASK_NG_DEF 0x04 -#define MLXPLAT_CPLD_AGGR_MASK_COMEX BIT(0) -#define MLXPLAT_CPLD_AGGR_MASK_LC BIT(3) -#define MLXPLAT_CPLD_AGGR_MASK_MODULAR (MLXPLAT_CPLD_AGGR_MASK_NG_DEF | \ - MLXPLAT_CPLD_AGGR_MASK_COMEX | \ - MLXPLAT_CPLD_AGGR_MASK_LC) -#define MLXPLAT_CPLD_AGGR_MASK_LC_PRSNT BIT(0) -#define MLXPLAT_CPLD_AGGR_MASK_LC_RDY BIT(1) -#define MLXPLAT_CPLD_AGGR_MASK_LC_PG BIT(2) -#define MLXPLAT_CPLD_AGGR_MASK_LC_SCRD BIT(3) -#define MLXPLAT_CPLD_AGGR_MASK_LC_SYNC BIT(4) -#define MLXPLAT_CPLD_AGGR_MASK_LC_ACT BIT(5) -#define MLXPLAT_CPLD_AGGR_MASK_LC_SDWN BIT(6) -#define MLXPLAT_CPLD_AGGR_MASK_LC_LOW (MLXPLAT_CPLD_AGGR_MASK_LC_PRSNT | \ - MLXPLAT_CPLD_AGGR_MASK_LC_RDY | \ - MLXPLAT_CPLD_AGGR_MASK_LC_PG | \ - MLXPLAT_CPLD_AGGR_MASK_LC_SCRD | \ - MLXPLAT_CPLD_AGGR_MASK_LC_SYNC | \ - MLXPLAT_CPLD_AGGR_MASK_LC_ACT | \ - MLXPLAT_CPLD_AGGR_MASK_LC_SDWN) -#define MLXPLAT_CPLD_LOW_AGGR_MASK_LOW 0xc1 -#define MLXPLAT_CPLD_LOW_AGGR_MASK_ASIC2 BIT(2) -#define MLXPLAT_CPLD_LOW_AGGR_MASK_PWR_BUT GENMASK(5, 4) -#define MLXPLAT_CPLD_LOW_AGGR_MASK_I2C BIT(6) -#define MLXPLAT_CPLD_PSU_MASK GENMASK(1, 0) -#define MLXPLAT_CPLD_PWR_MASK GENMASK(1, 0) -#define MLXPLAT_CPLD_PSU_EXT_MASK GENMASK(3, 0) -#define MLXPLAT_CPLD_PWR_EXT_MASK GENMASK(3, 0) -#define MLXPLAT_CPLD_FAN_MASK GENMASK(3, 0) -#define MLXPLAT_CPLD_ASIC_MASK GENMASK(1, 0) -#define MLXPLAT_CPLD_FAN_NG_MASK GENMASK(6, 0) -#define MLXPLAT_CPLD_LED_LO_NIBBLE_MASK GENMASK(7, 4) -#define MLXPLAT_CPLD_LED_HI_NIBBLE_MASK GENMASK(3, 0) -#define MLXPLAT_CPLD_VOLTREG_UPD_MASK GENMASK(5, 4) -#define MLXPLAT_CPLD_GWP_MASK GENMASK(0, 0) -#define MLXPLAT_CPLD_EROT_MASK GENMASK(1, 0) -#define MLXPLAT_CPLD_FU_CAP_MASK GENMASK(1, 0) -#define MLXPLAT_CPLD_PWR_BUTTON_MASK BIT(0) -#define MLXPLAT_CPLD_LATCH_RST_MASK BIT(6) -#define MLXPLAT_CPLD_THERMAL1_PDB_MASK BIT(3) -#define MLXPLAT_CPLD_THERMAL2_PDB_MASK BIT(4) -#define MLXPLAT_CPLD_INTRUSION_MASK BIT(6) -#define MLXPLAT_CPLD_PWM_PG_MASK BIT(7) -#define MLXPLAT_CPLD_L1_CHA_HEALTH_MASK (MLXPLAT_CPLD_THERMAL1_PDB_MASK | \ - MLXPLAT_CPLD_THERMAL2_PDB_MASK | \ - MLXPLAT_CPLD_INTRUSION_MASK |\ - MLXPLAT_CPLD_PWM_PG_MASK) -#define MLXPLAT_CPLD_I2C_CAP_BIT 0x04 -#define MLXPLAT_CPLD_I2C_CAP_MASK GENMASK(5, MLXPLAT_CPLD_I2C_CAP_BIT) -#define MLXPLAT_CPLD_SYS_RESET_MASK BIT(0) - -/* Masks for aggregation for comex carriers */ -#define MLXPLAT_CPLD_AGGR_MASK_CARRIER BIT(1) -#define MLXPLAT_CPLD_AGGR_MASK_CARR_DEF (MLXPLAT_CPLD_AGGR_ASIC_MASK_DEF | \ - MLXPLAT_CPLD_AGGR_MASK_CARRIER) -#define MLXPLAT_CPLD_LOW_AGGRCX_MASK 0xc1 - -/* Masks for aggregation for modular systems */ -#define MLXPLAT_CPLD_LPC_LC_MASK GENMASK(7, 0) - -#define MLXPLAT_CPLD_HALT_MASK BIT(3) -#define MLXPLAT_CPLD_RESET_MASK GENMASK(7, 1) - -/* Default I2C parent bus number */ -#define MLXPLAT_CPLD_PHYS_ADAPTER_DEF_NR 1 - -/* Maximum number of possible physical buses equipped on system */ -#define MLXPLAT_CPLD_MAX_PHYS_ADAPTER_NUM 16 -#define MLXPLAT_CPLD_MAX_PHYS_EXT_ADAPTER_NUM 24 - -/* Number of channels in group */ -#define MLXPLAT_CPLD_GRP_CHNL_NUM 8 - -/* Start channel numbers */ -#define MLXPLAT_CPLD_CH1 2 -#define MLXPLAT_CPLD_CH2 10 -#define MLXPLAT_CPLD_CH3 18 -#define MLXPLAT_CPLD_CH2_ETH_MODULAR 3 -#define MLXPLAT_CPLD_CH3_ETH_MODULAR 43 -#define MLXPLAT_CPLD_CH4_ETH_MODULAR 51 -#define MLXPLAT_CPLD_CH2_RACK_SWITCH 18 -#define MLXPLAT_CPLD_CH2_NG800 34 - -/* Number of LPC attached MUX platform devices */ -#define MLXPLAT_CPLD_LPC_MUX_DEVS 4 - -/* Hotplug devices adapter numbers */ -#define MLXPLAT_CPLD_NR_NONE -1 -#define MLXPLAT_CPLD_PSU_DEFAULT_NR 10 -#define MLXPLAT_CPLD_PSU_MSNXXXX_NR 4 -#define MLXPLAT_CPLD_FAN1_DEFAULT_NR 11 -#define MLXPLAT_CPLD_FAN2_DEFAULT_NR 12 -#define MLXPLAT_CPLD_FAN3_DEFAULT_NR 13 -#define MLXPLAT_CPLD_FAN4_DEFAULT_NR 14 -#define MLXPLAT_CPLD_NR_ASIC 3 -#define MLXPLAT_CPLD_NR_LC_BASE 34 - -#define MLXPLAT_CPLD_NR_LC_SET(nr) (MLXPLAT_CPLD_NR_LC_BASE + (nr)) -#define MLXPLAT_CPLD_LC_ADDR 0x32 - -/* Masks and default values for watchdogs */ -#define MLXPLAT_CPLD_WD1_CLEAR_MASK GENMASK(7, 1) -#define MLXPLAT_CPLD_WD2_CLEAR_MASK (GENMASK(7, 0) & ~BIT(1)) - -#define MLXPLAT_CPLD_WD_TYPE1_TO_MASK GENMASK(7, 4) -#define MLXPLAT_CPLD_WD_TYPE2_TO_MASK 0 -#define MLXPLAT_CPLD_WD_RESET_ACT_MASK GENMASK(7, 1) -#define MLXPLAT_CPLD_WD_FAN_ACT_MASK (GENMASK(7, 0) & ~BIT(4)) -#define MLXPLAT_CPLD_WD_COUNT_ACT_MASK (GENMASK(7, 0) & ~BIT(7)) -#define MLXPLAT_CPLD_WD_CPBLTY_MASK (GENMASK(7, 0) & ~BIT(6)) -#define MLXPLAT_CPLD_WD_DFLT_TIMEOUT 30 -#define MLXPLAT_CPLD_WD3_DFLT_TIMEOUT 600 -#define MLXPLAT_CPLD_WD_MAX_DEVS 2 - -#define MLXPLAT_CPLD_LPC_SYSIRQ 17 - -/* Minimum power required for turning on Ethernet modular system (WATT) */ -#define MLXPLAT_CPLD_ETH_MODULAR_PWR_MIN 50 - -/* Default value for PWM control register for rack switch system */ -#define MLXPLAT_REGMAP_NVSWITCH_PWM_DEFAULT 0xf4 - -#define MLXPLAT_I2C_MAIN_BUS_NOTIFIED 0x01 -#define MLXPLAT_I2C_MAIN_BUS_HANDLE_CREATED 0x02 - -/* Lattice FPGA PCI configuration */ -#define PCI_VENDOR_ID_LATTICE 0x1204 -#define PCI_DEVICE_ID_LATTICE_I2C_BRIDGE 0x9c2f -#define PCI_DEVICE_ID_LATTICE_JTAG_BRIDGE 0x9c30 -#define PCI_DEVICE_ID_LATTICE_LPC_BRIDGE 0x9c32 - -/* mlxplat_priv - platform private data - * @pdev_i2c - i2c controller platform device - * @pdev_mux - array of mux platform devices - * @pdev_hotplug - hotplug platform devices - * @pdev_led - led platform devices - * @pdev_io_regs - register access platform devices - * @pdev_fan - FAN platform devices - * @pdev_wd - array of watchdog platform devices - * @regmap: device register map - * @hotplug_resources: system hotplug resources - * @hotplug_resources_size: size of system hotplug resources - * @hi2c_main_init_status: init status of I2C main bus - * @irq_fpga: FPGA IRQ number - */ -struct mlxplat_priv { - struct platform_device *pdev_i2c; - struct platform_device *pdev_mux[MLXPLAT_CPLD_LPC_MUX_DEVS]; - struct platform_device *pdev_hotplug; - struct platform_device *pdev_led; - struct platform_device *pdev_io_regs; - struct platform_device *pdev_fan; - struct platform_device *pdev_wd[MLXPLAT_CPLD_WD_MAX_DEVS]; - void *regmap; - struct resource *hotplug_resources; - unsigned int hotplug_resources_size; - u8 i2c_main_init_status; - int irq_fpga; -}; - -static struct platform_device *mlxplat_dev; -static int mlxplat_i2c_main_completion_notify(void *handle, int id); -static void __iomem *i2c_bridge_addr, *jtag_bridge_addr; - -/* Regions for LPC I2C controller and LPC base register space */ -static const struct resource mlxplat_lpc_resources[] = { - [0] = DEFINE_RES_NAMED(MLXPLAT_CPLD_LPC_I2C_BASE_ADRR, - MLXPLAT_CPLD_LPC_IO_RANGE, - "mlxplat_cpld_lpc_i2c_ctrl", IORESOURCE_IO), - [1] = DEFINE_RES_NAMED(MLXPLAT_CPLD_LPC_REG_BASE_ADRR, - MLXPLAT_CPLD_LPC_IO_RANGE, - "mlxplat_cpld_lpc_regs", - IORESOURCE_IO), -}; - -/* Platform systems default i2c data */ -static struct mlxreg_core_hotplug_platform_data mlxplat_mlxcpld_i2c_default_data = { - .completion_notify = mlxplat_i2c_main_completion_notify, -}; - -/* Platform i2c next generation systems data */ -static struct mlxreg_core_data mlxplat_mlxcpld_i2c_ng_items_data[] = { - { - .reg = MLXPLAT_CPLD_LPC_REG_PSU_I2C_CAP_OFFSET, - .mask = MLXPLAT_CPLD_I2C_CAP_MASK, - .bit = MLXPLAT_CPLD_I2C_CAP_BIT, - }, -}; - -static struct mlxreg_core_item mlxplat_mlxcpld_i2c_ng_items[] = { - { - .data = mlxplat_mlxcpld_i2c_ng_items_data, - }, -}; - -/* Platform next generation systems i2c data */ -static struct mlxreg_core_hotplug_platform_data mlxplat_mlxcpld_i2c_ng_data = { - .items = mlxplat_mlxcpld_i2c_ng_items, - .cell = MLXPLAT_CPLD_LPC_REG_AGGR_OFFSET, - .mask = MLXPLAT_CPLD_AGGR_MASK_COMEX, - .cell_low = MLXPLAT_CPLD_LPC_REG_AGGRCO_OFFSET, - .mask_low = MLXPLAT_CPLD_LOW_AGGR_MASK_I2C, - .completion_notify = mlxplat_i2c_main_completion_notify, -}; - -/* Platform default channels */ -static const int mlxplat_default_channels[][MLXPLAT_CPLD_GRP_CHNL_NUM] = { - { - MLXPLAT_CPLD_CH1, MLXPLAT_CPLD_CH1 + 1, MLXPLAT_CPLD_CH1 + 2, - MLXPLAT_CPLD_CH1 + 3, MLXPLAT_CPLD_CH1 + 4, MLXPLAT_CPLD_CH1 + - 5, MLXPLAT_CPLD_CH1 + 6, MLXPLAT_CPLD_CH1 + 7 - }, - { - MLXPLAT_CPLD_CH2, MLXPLAT_CPLD_CH2 + 1, MLXPLAT_CPLD_CH2 + 2, - MLXPLAT_CPLD_CH2 + 3, MLXPLAT_CPLD_CH2 + 4, MLXPLAT_CPLD_CH2 + - 5, MLXPLAT_CPLD_CH2 + 6, MLXPLAT_CPLD_CH2 + 7 - }, -}; - -/* Platform channels for MSN21xx system family */ -static const int mlxplat_msn21xx_channels[] = { 1, 2, 3, 4, 5, 6, 7, 8 }; - -/* Platform mux data */ -static struct i2c_mux_reg_platform_data mlxplat_default_mux_data[] = { - { - .parent = 1, - .base_nr = MLXPLAT_CPLD_CH1, - .write_only = 1, - .reg = (void __iomem *)MLXPLAT_CPLD_LPC_REG1, - .reg_size = 1, - .idle_in_use = 1, - }, - { - .parent = 1, - .base_nr = MLXPLAT_CPLD_CH2, - .write_only = 1, - .reg = (void __iomem *)MLXPLAT_CPLD_LPC_REG2, - .reg_size = 1, - .idle_in_use = 1, - }, - -}; - -/* Platform mux configuration variables */ -static int mlxplat_max_adap_num; -static int mlxplat_mux_num; -static struct i2c_mux_reg_platform_data *mlxplat_mux_data; -static struct notifier_block *mlxplat_reboot_nb; - -/* Platform extended mux data */ -static struct i2c_mux_reg_platform_data mlxplat_extended_mux_data[] = { - { - .parent = 1, - .base_nr = MLXPLAT_CPLD_CH1, - .write_only = 1, - .reg = (void __iomem *)MLXPLAT_CPLD_LPC_REG1, - .reg_size = 1, - .idle_in_use = 1, - }, - { - .parent = 1, - .base_nr = MLXPLAT_CPLD_CH2, - .write_only = 1, - .reg = (void __iomem *)MLXPLAT_CPLD_LPC_REG3, - .reg_size = 1, - .idle_in_use = 1, - }, - { - .parent = 1, - .base_nr = MLXPLAT_CPLD_CH3, - .write_only = 1, - .reg = (void __iomem *)MLXPLAT_CPLD_LPC_REG2, - .reg_size = 1, - .idle_in_use = 1, - }, - -}; - -/* Platform channels for modular system family */ -static const int mlxplat_modular_upper_channel[] = { 1 }; -static const int mlxplat_modular_channels[] = { - 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, - 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, - 38, 39, 40 -}; - -/* Platform modular mux data */ -static struct i2c_mux_reg_platform_data mlxplat_modular_mux_data[] = { - { - .parent = 1, - .base_nr = MLXPLAT_CPLD_CH1, - .write_only = 1, - .reg = (void __iomem *)MLXPLAT_CPLD_LPC_REG4, - .reg_size = 1, - .idle_in_use = 1, - .values = mlxplat_modular_upper_channel, - .n_values = ARRAY_SIZE(mlxplat_modular_upper_channel), - }, - { - .parent = 1, - .base_nr = MLXPLAT_CPLD_CH2_ETH_MODULAR, - .write_only = 1, - .reg = (void __iomem *)MLXPLAT_CPLD_LPC_REG1, - .reg_size = 1, - .idle_in_use = 1, - .values = mlxplat_modular_channels, - .n_values = ARRAY_SIZE(mlxplat_modular_channels), - }, - { - .parent = MLXPLAT_CPLD_CH1, - .base_nr = MLXPLAT_CPLD_CH3_ETH_MODULAR, - .write_only = 1, - .reg = (void __iomem *)MLXPLAT_CPLD_LPC_REG3, - .reg_size = 1, - .idle_in_use = 1, - .values = mlxplat_msn21xx_channels, - .n_values = ARRAY_SIZE(mlxplat_msn21xx_channels), - }, - { - .parent = 1, - .base_nr = MLXPLAT_CPLD_CH4_ETH_MODULAR, - .write_only = 1, - .reg = (void __iomem *)MLXPLAT_CPLD_LPC_REG2, - .reg_size = 1, - .idle_in_use = 1, - .values = mlxplat_msn21xx_channels, - .n_values = ARRAY_SIZE(mlxplat_msn21xx_channels), - }, -}; - -/* Platform channels for rack switch system family */ -static const int mlxplat_rack_switch_channels[] = { - 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, -}; - -/* Platform rack switch mux data */ -static struct i2c_mux_reg_platform_data mlxplat_rack_switch_mux_data[] = { - { - .parent = 1, - .base_nr = MLXPLAT_CPLD_CH1, - .write_only = 1, - .reg = (void __iomem *)MLXPLAT_CPLD_LPC_REG1, - .reg_size = 1, - .idle_in_use = 1, - .values = mlxplat_rack_switch_channels, - .n_values = ARRAY_SIZE(mlxplat_rack_switch_channels), - }, - { - .parent = 1, - .base_nr = MLXPLAT_CPLD_CH2_RACK_SWITCH, - .write_only = 1, - .reg = (void __iomem *)MLXPLAT_CPLD_LPC_REG2, - .reg_size = 1, - .idle_in_use = 1, - .values = mlxplat_msn21xx_channels, - .n_values = ARRAY_SIZE(mlxplat_msn21xx_channels), - }, - -}; - -/* Platform channels for ng800 system family */ -static const int mlxplat_ng800_channels[] = { - 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, - 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32 -}; - -/* Platform ng800 mux data */ -static struct i2c_mux_reg_platform_data mlxplat_ng800_mux_data[] = { - { - .parent = 1, - .base_nr = MLXPLAT_CPLD_CH1, - .write_only = 1, - .reg = (void __iomem *)MLXPLAT_CPLD_LPC_REG1, - .reg_size = 1, - .idle_in_use = 1, - .values = mlxplat_ng800_channels, - .n_values = ARRAY_SIZE(mlxplat_ng800_channels), - }, - { - .parent = 1, - .base_nr = MLXPLAT_CPLD_CH2_NG800, - .write_only = 1, - .reg = (void __iomem *)MLXPLAT_CPLD_LPC_REG2, - .reg_size = 1, - .idle_in_use = 1, - .values = mlxplat_msn21xx_channels, - .n_values = ARRAY_SIZE(mlxplat_msn21xx_channels), - }, - -}; - -/* Platform hotplug devices */ -static struct i2c_board_info mlxplat_mlxcpld_pwr[] = { - { - I2C_BOARD_INFO("dps460", 0x59), - }, - { - I2C_BOARD_INFO("dps460", 0x58), - }, -}; - -static struct i2c_board_info mlxplat_mlxcpld_ext_pwr[] = { - { - I2C_BOARD_INFO("dps460", 0x5b), - }, - { - I2C_BOARD_INFO("dps460", 0x5a), - }, -}; - -static struct i2c_board_info mlxplat_mlxcpld_pwr_ng800[] = { - { - I2C_BOARD_INFO("dps460", 0x59), - }, - { - I2C_BOARD_INFO("dps460", 0x5a), - }, -}; - -static struct i2c_board_info mlxplat_mlxcpld_fan[] = { - { - I2C_BOARD_INFO("24c32", 0x50), - }, - { - I2C_BOARD_INFO("24c32", 0x50), - }, - { - I2C_BOARD_INFO("24c32", 0x50), - }, - { - I2C_BOARD_INFO("24c32", 0x50), - }, -}; - -/* Platform hotplug comex carrier system family data */ -static struct mlxreg_core_data mlxplat_mlxcpld_comex_psu_items_data[] = { - { - .label = "psu1", - .reg = MLXPLAT_CPLD_LPC_REG_PSU_OFFSET, - .mask = BIT(0), - .hpdev.nr = MLXPLAT_CPLD_NR_NONE, - }, - { - .label = "psu2", - .reg = MLXPLAT_CPLD_LPC_REG_PSU_OFFSET, - .mask = BIT(1), - .hpdev.nr = MLXPLAT_CPLD_NR_NONE, - }, -}; - -/* Platform hotplug default data */ -static struct mlxreg_core_data mlxplat_mlxcpld_default_psu_items_data[] = { - { - .label = "psu1", - .reg = MLXPLAT_CPLD_LPC_REG_PSU_OFFSET, - .mask = BIT(0), - .hpdev.nr = MLXPLAT_CPLD_NR_NONE, - }, - { - .label = "psu2", - .reg = MLXPLAT_CPLD_LPC_REG_PSU_OFFSET, - .mask = BIT(1), - .hpdev.nr = MLXPLAT_CPLD_NR_NONE, - }, -}; - -static struct mlxreg_core_data mlxplat_mlxcpld_default_pwr_items_data[] = { - { - .label = "pwr1", - .reg = MLXPLAT_CPLD_LPC_REG_PWR_OFFSET, - .mask = BIT(0), - .hpdev.brdinfo = &mlxplat_mlxcpld_pwr[0], - .hpdev.nr = MLXPLAT_CPLD_PSU_DEFAULT_NR, - }, - { - .label = "pwr2", - .reg = MLXPLAT_CPLD_LPC_REG_PWR_OFFSET, - .mask = BIT(1), - .hpdev.brdinfo = &mlxplat_mlxcpld_pwr[1], - .hpdev.nr = MLXPLAT_CPLD_PSU_DEFAULT_NR, - }, -}; - -static struct mlxreg_core_data mlxplat_mlxcpld_default_pwr_wc_items_data[] = { - { - .label = "pwr1", - .reg = MLXPLAT_CPLD_LPC_REG_PWR_OFFSET, - .mask = BIT(0), - .hpdev.nr = MLXPLAT_CPLD_NR_NONE, - }, - { - .label = "pwr2", - .reg = MLXPLAT_CPLD_LPC_REG_PWR_OFFSET, - .mask = BIT(1), - .hpdev.nr = MLXPLAT_CPLD_NR_NONE, - }, -}; - -static struct mlxreg_core_data mlxplat_mlxcpld_default_pwr_ng800_items_data[] = { - { - .label = "pwr1", - .reg = MLXPLAT_CPLD_LPC_REG_PWR_OFFSET, - .mask = BIT(0), - .hpdev.brdinfo = &mlxplat_mlxcpld_pwr_ng800[0], - .hpdev.nr = MLXPLAT_CPLD_PSU_MSNXXXX_NR, - }, - { - .label = "pwr2", - .reg = MLXPLAT_CPLD_LPC_REG_PWR_OFFSET, - .mask = BIT(1), - .hpdev.brdinfo = &mlxplat_mlxcpld_pwr_ng800[1], - .hpdev.nr = MLXPLAT_CPLD_PSU_MSNXXXX_NR, - }, -}; - -static struct mlxreg_core_data mlxplat_mlxcpld_default_fan_items_data[] = { - { - .label = "fan1", - .reg = MLXPLAT_CPLD_LPC_REG_FAN_OFFSET, - .mask = BIT(0), - .hpdev.brdinfo = &mlxplat_mlxcpld_fan[0], - .hpdev.nr = MLXPLAT_CPLD_FAN1_DEFAULT_NR, - }, - { - .label = "fan2", - .reg = MLXPLAT_CPLD_LPC_REG_FAN_OFFSET, - .mask = BIT(1), - .hpdev.brdinfo = &mlxplat_mlxcpld_fan[1], - .hpdev.nr = MLXPLAT_CPLD_FAN2_DEFAULT_NR, - }, - { - .label = "fan3", - .reg = MLXPLAT_CPLD_LPC_REG_FAN_OFFSET, - .mask = BIT(2), - .hpdev.brdinfo = &mlxplat_mlxcpld_fan[2], - .hpdev.nr = MLXPLAT_CPLD_FAN3_DEFAULT_NR, - }, - { - .label = "fan4", - .reg = MLXPLAT_CPLD_LPC_REG_FAN_OFFSET, - .mask = BIT(3), - .hpdev.brdinfo = &mlxplat_mlxcpld_fan[3], - .hpdev.nr = MLXPLAT_CPLD_FAN4_DEFAULT_NR, - }, -}; - -static struct mlxreg_core_data mlxplat_mlxcpld_default_asic_items_data[] = { - { - .label = "asic1", - .reg = MLXPLAT_CPLD_LPC_REG_ASIC_HEALTH_OFFSET, - .mask = MLXPLAT_CPLD_ASIC_MASK, - .hpdev.nr = MLXPLAT_CPLD_NR_NONE, - }, -}; - -static struct mlxreg_core_data mlxplat_mlxcpld_default_asic2_items_data[] = { - { - .label = "asic2", - .reg = MLXPLAT_CPLD_LPC_REG_ASIC2_HEALTH_OFFSET, - .mask = MLXPLAT_CPLD_ASIC_MASK, - .hpdev.nr = MLXPLAT_CPLD_NR_NONE, - }, -}; - -static struct mlxreg_core_item mlxplat_mlxcpld_default_items[] = { - { - .data = mlxplat_mlxcpld_default_psu_items_data, - .aggr_mask = MLXPLAT_CPLD_AGGR_PSU_MASK_DEF, - .reg = MLXPLAT_CPLD_LPC_REG_PSU_OFFSET, - .mask = MLXPLAT_CPLD_PSU_MASK, - .count = ARRAY_SIZE(mlxplat_mlxcpld_default_psu_items_data), - .inversed = 1, - .health = false, - }, - { - .data = mlxplat_mlxcpld_default_pwr_items_data, - .aggr_mask = MLXPLAT_CPLD_AGGR_PWR_MASK_DEF, - .reg = MLXPLAT_CPLD_LPC_REG_PWR_OFFSET, - .mask = MLXPLAT_CPLD_PWR_MASK, - .count = ARRAY_SIZE(mlxplat_mlxcpld_default_pwr_items_data), - .inversed = 0, - .health = false, - }, - { - .data = mlxplat_mlxcpld_default_fan_items_data, - .aggr_mask = MLXPLAT_CPLD_AGGR_FAN_MASK_DEF, - .reg = MLXPLAT_CPLD_LPC_REG_FAN_OFFSET, - .mask = MLXPLAT_CPLD_FAN_MASK, - .count = ARRAY_SIZE(mlxplat_mlxcpld_default_fan_items_data), - .inversed = 1, - .health = false, - }, - { - .data = mlxplat_mlxcpld_default_asic_items_data, - .aggr_mask = MLXPLAT_CPLD_AGGR_ASIC_MASK_DEF, - .reg = MLXPLAT_CPLD_LPC_REG_ASIC_HEALTH_OFFSET, - .mask = MLXPLAT_CPLD_ASIC_MASK, - .count = ARRAY_SIZE(mlxplat_mlxcpld_default_asic_items_data), - .inversed = 0, - .health = true, - }, -}; - -static struct mlxreg_core_item mlxplat_mlxcpld_comex_items[] = { - { - .data = mlxplat_mlxcpld_comex_psu_items_data, - .aggr_mask = MLXPLAT_CPLD_AGGR_MASK_CARRIER, - .reg = MLXPLAT_CPLD_LPC_REG_PSU_OFFSET, - .mask = MLXPLAT_CPLD_PSU_MASK, - .count = ARRAY_SIZE(mlxplat_mlxcpld_default_psu_items_data), - .inversed = 1, - .health = false, - }, - { - .data = mlxplat_mlxcpld_default_pwr_items_data, - .aggr_mask = MLXPLAT_CPLD_AGGR_MASK_CARRIER, - .reg = MLXPLAT_CPLD_LPC_REG_PWR_OFFSET, - .mask = MLXPLAT_CPLD_PWR_MASK, - .count = ARRAY_SIZE(mlxplat_mlxcpld_default_pwr_items_data), - .inversed = 0, - .health = false, - }, - { - .data = mlxplat_mlxcpld_default_fan_items_data, - .aggr_mask = MLXPLAT_CPLD_AGGR_MASK_CARRIER, - .reg = MLXPLAT_CPLD_LPC_REG_FAN_OFFSET, - .mask = MLXPLAT_CPLD_FAN_MASK, - .count = ARRAY_SIZE(mlxplat_mlxcpld_default_fan_items_data), - .inversed = 1, - .health = false, - }, - { - .data = mlxplat_mlxcpld_default_asic_items_data, - .aggr_mask = MLXPLAT_CPLD_AGGR_ASIC_MASK_DEF, - .reg = MLXPLAT_CPLD_LPC_REG_ASIC_HEALTH_OFFSET, - .mask = MLXPLAT_CPLD_ASIC_MASK, - .count = ARRAY_SIZE(mlxplat_mlxcpld_default_asic_items_data), - .inversed = 0, - .health = true, - }, -}; - -static -struct mlxreg_core_hotplug_platform_data mlxplat_mlxcpld_default_data = { - .items = mlxplat_mlxcpld_default_items, - .counter = ARRAY_SIZE(mlxplat_mlxcpld_default_items), - .cell = MLXPLAT_CPLD_LPC_REG_AGGR_OFFSET, - .mask = MLXPLAT_CPLD_AGGR_MASK_DEF, - .cell_low = MLXPLAT_CPLD_LPC_REG_AGGRLO_OFFSET, - .mask_low = MLXPLAT_CPLD_LOW_AGGR_MASK_LOW, -}; - -static struct mlxreg_core_item mlxplat_mlxcpld_default_wc_items[] = { - { - .data = mlxplat_mlxcpld_comex_psu_items_data, - .aggr_mask = MLXPLAT_CPLD_AGGR_MASK_CARRIER, - .reg = MLXPLAT_CPLD_LPC_REG_PSU_OFFSET, - .mask = MLXPLAT_CPLD_PSU_MASK, - .count = ARRAY_SIZE(mlxplat_mlxcpld_default_psu_items_data), - .inversed = 1, - .health = false, - }, - { - .data = mlxplat_mlxcpld_default_pwr_wc_items_data, - .aggr_mask = MLXPLAT_CPLD_AGGR_MASK_CARRIER, - .reg = MLXPLAT_CPLD_LPC_REG_PWR_OFFSET, - .mask = MLXPLAT_CPLD_PWR_MASK, - .count = ARRAY_SIZE(mlxplat_mlxcpld_default_pwr_items_data), - .inversed = 0, - .health = false, - }, - { - .data = mlxplat_mlxcpld_default_asic_items_data, - .aggr_mask = MLXPLAT_CPLD_AGGR_ASIC_MASK_DEF, - .reg = MLXPLAT_CPLD_LPC_REG_ASIC_HEALTH_OFFSET, - .mask = MLXPLAT_CPLD_ASIC_MASK, - .count = ARRAY_SIZE(mlxplat_mlxcpld_default_asic_items_data), - .inversed = 0, - .health = true, - }, -}; - -static -struct mlxreg_core_hotplug_platform_data mlxplat_mlxcpld_default_wc_data = { - .items = mlxplat_mlxcpld_default_wc_items, - .counter = ARRAY_SIZE(mlxplat_mlxcpld_default_wc_items), - .cell = MLXPLAT_CPLD_LPC_REG_AGGR_OFFSET, - .mask = MLXPLAT_CPLD_AGGR_MASK_DEF, - .cell_low = MLXPLAT_CPLD_LPC_REG_AGGRLO_OFFSET, - .mask_low = MLXPLAT_CPLD_LOW_AGGR_MASK_LOW, -}; - -static -struct mlxreg_core_hotplug_platform_data mlxplat_mlxcpld_comex_data = { - .items = mlxplat_mlxcpld_comex_items, - .counter = ARRAY_SIZE(mlxplat_mlxcpld_comex_items), - .cell = MLXPLAT_CPLD_LPC_REG_AGGR_OFFSET, - .mask = MLXPLAT_CPLD_AGGR_MASK_CARR_DEF, - .cell_low = MLXPLAT_CPLD_LPC_REG_AGGRCX_OFFSET, - .mask_low = MLXPLAT_CPLD_LOW_AGGRCX_MASK, -}; - -static struct mlxreg_core_data mlxplat_mlxcpld_msn21xx_pwr_items_data[] = { - { - .label = "pwr1", - .reg = MLXPLAT_CPLD_LPC_REG_PWR_OFFSET, - .mask = BIT(0), - .hpdev.nr = MLXPLAT_CPLD_NR_NONE, - }, - { - .label = "pwr2", - .reg = MLXPLAT_CPLD_LPC_REG_PWR_OFFSET, - .mask = BIT(1), - .hpdev.nr = MLXPLAT_CPLD_NR_NONE, - }, -}; - -/* Platform hotplug MSN21xx system family data */ -static struct mlxreg_core_item mlxplat_mlxcpld_msn21xx_items[] = { - { - .data = mlxplat_mlxcpld_msn21xx_pwr_items_data, - .aggr_mask = MLXPLAT_CPLD_AGGR_PWR_MASK_DEF, - .reg = MLXPLAT_CPLD_LPC_REG_PWR_OFFSET, - .mask = MLXPLAT_CPLD_PWR_MASK, - .count = ARRAY_SIZE(mlxplat_mlxcpld_msn21xx_pwr_items_data), - .inversed = 0, - .health = false, - }, - { - .data = mlxplat_mlxcpld_default_asic_items_data, - .aggr_mask = MLXPLAT_CPLD_AGGR_ASIC_MASK_DEF, - .reg = MLXPLAT_CPLD_LPC_REG_ASIC_HEALTH_OFFSET, - .mask = MLXPLAT_CPLD_ASIC_MASK, - .count = ARRAY_SIZE(mlxplat_mlxcpld_default_asic_items_data), - .inversed = 0, - .health = true, - }, -}; - -static -struct mlxreg_core_hotplug_platform_data mlxplat_mlxcpld_msn21xx_data = { - .items = mlxplat_mlxcpld_msn21xx_items, - .counter = ARRAY_SIZE(mlxplat_mlxcpld_msn21xx_items), - .cell = MLXPLAT_CPLD_LPC_REG_AGGR_OFFSET, - .mask = MLXPLAT_CPLD_AGGR_MASK_DEF, - .cell_low = MLXPLAT_CPLD_LPC_REG_AGGRLO_OFFSET, - .mask_low = MLXPLAT_CPLD_LOW_AGGR_MASK_LOW, -}; - -/* Platform hotplug msn274x system family data */ -static struct mlxreg_core_data mlxplat_mlxcpld_msn274x_psu_items_data[] = { - { - .label = "psu1", - .reg = MLXPLAT_CPLD_LPC_REG_PSU_OFFSET, - .mask = BIT(0), - .hpdev.nr = MLXPLAT_CPLD_NR_NONE, - }, - { - .label = "psu2", - .reg = MLXPLAT_CPLD_LPC_REG_PSU_OFFSET, - .mask = BIT(1), - .hpdev.nr = MLXPLAT_CPLD_NR_NONE, - }, -}; - -static struct mlxreg_core_data mlxplat_mlxcpld_default_ng_pwr_items_data[] = { - { - .label = "pwr1", - .reg = MLXPLAT_CPLD_LPC_REG_PWR_OFFSET, - .mask = BIT(0), - .hpdev.brdinfo = &mlxplat_mlxcpld_pwr[0], - .hpdev.nr = MLXPLAT_CPLD_PSU_MSNXXXX_NR, - }, - { - .label = "pwr2", - .reg = MLXPLAT_CPLD_LPC_REG_PWR_OFFSET, - .mask = BIT(1), - .hpdev.brdinfo = &mlxplat_mlxcpld_pwr[1], - .hpdev.nr = MLXPLAT_CPLD_PSU_MSNXXXX_NR, - }, -}; - -static struct mlxreg_core_data mlxplat_mlxcpld_msn274x_fan_items_data[] = { - { - .label = "fan1", - .reg = MLXPLAT_CPLD_LPC_REG_FAN_OFFSET, - .mask = BIT(0), - .hpdev.nr = MLXPLAT_CPLD_NR_NONE, - }, - { - .label = "fan2", - .reg = MLXPLAT_CPLD_LPC_REG_FAN_OFFSET, - .mask = BIT(1), - .hpdev.nr = MLXPLAT_CPLD_NR_NONE, - }, - { - .label = "fan3", - .reg = MLXPLAT_CPLD_LPC_REG_FAN_OFFSET, - .mask = BIT(2), - .hpdev.nr = MLXPLAT_CPLD_NR_NONE, - }, - { - .label = "fan4", - .reg = MLXPLAT_CPLD_LPC_REG_FAN_OFFSET, - .mask = BIT(3), - .hpdev.nr = MLXPLAT_CPLD_NR_NONE, - }, -}; - -static struct mlxreg_core_item mlxplat_mlxcpld_msn274x_items[] = { - { - .data = mlxplat_mlxcpld_msn274x_psu_items_data, - .aggr_mask = MLXPLAT_CPLD_AGGR_MASK_NG_DEF, - .reg = MLXPLAT_CPLD_LPC_REG_PSU_OFFSET, - .mask = MLXPLAT_CPLD_PSU_MASK, - .count = ARRAY_SIZE(mlxplat_mlxcpld_msn274x_psu_items_data), - .inversed = 1, - .health = false, - }, - { - .data = mlxplat_mlxcpld_default_ng_pwr_items_data, - .aggr_mask = MLXPLAT_CPLD_AGGR_MASK_NG_DEF, - .reg = MLXPLAT_CPLD_LPC_REG_PWR_OFFSET, - .mask = MLXPLAT_CPLD_PWR_MASK, - .count = ARRAY_SIZE(mlxplat_mlxcpld_default_ng_pwr_items_data), - .inversed = 0, - .health = false, - }, - { - .data = mlxplat_mlxcpld_msn274x_fan_items_data, - .aggr_mask = MLXPLAT_CPLD_AGGR_MASK_NG_DEF, - .reg = MLXPLAT_CPLD_LPC_REG_FAN_OFFSET, - .mask = MLXPLAT_CPLD_FAN_MASK, - .count = ARRAY_SIZE(mlxplat_mlxcpld_msn274x_fan_items_data), - .inversed = 1, - .health = false, - }, - { - .data = mlxplat_mlxcpld_default_asic_items_data, - .aggr_mask = MLXPLAT_CPLD_AGGR_MASK_NG_DEF, - .reg = MLXPLAT_CPLD_LPC_REG_ASIC_HEALTH_OFFSET, - .mask = MLXPLAT_CPLD_ASIC_MASK, - .count = ARRAY_SIZE(mlxplat_mlxcpld_default_asic_items_data), - .inversed = 0, - .health = true, - }, -}; - -static -struct mlxreg_core_hotplug_platform_data mlxplat_mlxcpld_msn274x_data = { - .items = mlxplat_mlxcpld_msn274x_items, - .counter = ARRAY_SIZE(mlxplat_mlxcpld_msn274x_items), - .cell = MLXPLAT_CPLD_LPC_REG_AGGR_OFFSET, - .mask = MLXPLAT_CPLD_AGGR_MASK_NG_DEF, - .cell_low = MLXPLAT_CPLD_LPC_REG_AGGRLO_OFFSET, - .mask_low = MLXPLAT_CPLD_LOW_AGGR_MASK_LOW, -}; - -/* Platform hotplug MSN201x system family data */ -static struct mlxreg_core_data mlxplat_mlxcpld_msn201x_pwr_items_data[] = { - { - .label = "pwr1", - .reg = MLXPLAT_CPLD_LPC_REG_PWR_OFFSET, - .mask = BIT(0), - .hpdev.nr = MLXPLAT_CPLD_NR_NONE, - }, - { - .label = "pwr2", - .reg = MLXPLAT_CPLD_LPC_REG_PWR_OFFSET, - .mask = BIT(1), - .hpdev.nr = MLXPLAT_CPLD_NR_NONE, - }, -}; - -static struct mlxreg_core_item mlxplat_mlxcpld_msn201x_items[] = { - { - .data = mlxplat_mlxcpld_msn201x_pwr_items_data, - .aggr_mask = MLXPLAT_CPLD_AGGR_PWR_MASK_DEF, - .reg = MLXPLAT_CPLD_LPC_REG_PWR_OFFSET, - .mask = MLXPLAT_CPLD_PWR_MASK, - .count = ARRAY_SIZE(mlxplat_mlxcpld_msn201x_pwr_items_data), - .inversed = 0, - .health = false, - }, - { - .data = mlxplat_mlxcpld_default_asic_items_data, - .aggr_mask = MLXPLAT_CPLD_AGGR_ASIC_MASK_DEF, - .reg = MLXPLAT_CPLD_LPC_REG_ASIC_HEALTH_OFFSET, - .mask = MLXPLAT_CPLD_ASIC_MASK, - .count = ARRAY_SIZE(mlxplat_mlxcpld_default_asic_items_data), - .inversed = 0, - .health = true, - }, -}; - -static -struct mlxreg_core_hotplug_platform_data mlxplat_mlxcpld_msn201x_data = { - .items = mlxplat_mlxcpld_msn201x_items, - .counter = ARRAY_SIZE(mlxplat_mlxcpld_msn201x_items), - .cell = MLXPLAT_CPLD_LPC_REG_AGGR_OFFSET, - .mask = MLXPLAT_CPLD_AGGR_MASK_DEF, - .cell_low = MLXPLAT_CPLD_LPC_REG_AGGRLO_OFFSET, - .mask_low = MLXPLAT_CPLD_LOW_AGGR_MASK_LOW, -}; - -/* Platform hotplug next generation system family data */ -static struct mlxreg_core_data mlxplat_mlxcpld_default_ng_psu_items_data[] = { - { - .label = "psu1", - .reg = MLXPLAT_CPLD_LPC_REG_PSU_OFFSET, - .mask = BIT(0), - .hpdev.nr = MLXPLAT_CPLD_NR_NONE, - }, - { - .label = "psu2", - .reg = MLXPLAT_CPLD_LPC_REG_PSU_OFFSET, - .mask = BIT(1), - .hpdev.nr = MLXPLAT_CPLD_NR_NONE, - }, -}; - -static struct mlxreg_core_data mlxplat_mlxcpld_default_ng_fan_items_data[] = { - { - .label = "fan1", - .reg = MLXPLAT_CPLD_LPC_REG_FAN_OFFSET, - .mask = BIT(0), - .capability = MLXPLAT_CPLD_LPC_REG_FAN_DRW_CAP_OFFSET, - .bit = BIT(0), - .hpdev.nr = MLXPLAT_CPLD_NR_NONE, - }, - { - .label = "fan2", - .reg = MLXPLAT_CPLD_LPC_REG_FAN_OFFSET, - .mask = BIT(1), - .capability = MLXPLAT_CPLD_LPC_REG_FAN_DRW_CAP_OFFSET, - .bit = BIT(1), - .hpdev.nr = MLXPLAT_CPLD_NR_NONE, - }, - { - .label = "fan3", - .reg = MLXPLAT_CPLD_LPC_REG_FAN_OFFSET, - .mask = BIT(2), - .capability = MLXPLAT_CPLD_LPC_REG_FAN_DRW_CAP_OFFSET, - .bit = BIT(2), - .hpdev.nr = MLXPLAT_CPLD_NR_NONE, - }, - { - .label = "fan4", - .reg = MLXPLAT_CPLD_LPC_REG_FAN_OFFSET, - .mask = BIT(3), - .capability = MLXPLAT_CPLD_LPC_REG_FAN_DRW_CAP_OFFSET, - .bit = BIT(3), - .hpdev.nr = MLXPLAT_CPLD_NR_NONE, - }, - { - .label = "fan5", - .reg = MLXPLAT_CPLD_LPC_REG_FAN_OFFSET, - .mask = BIT(4), - .capability = MLXPLAT_CPLD_LPC_REG_FAN_DRW_CAP_OFFSET, - .bit = BIT(4), - .hpdev.nr = MLXPLAT_CPLD_NR_NONE, - }, - { - .label = "fan6", - .reg = MLXPLAT_CPLD_LPC_REG_FAN_OFFSET, - .mask = BIT(5), - .capability = MLXPLAT_CPLD_LPC_REG_FAN_DRW_CAP_OFFSET, - .bit = BIT(5), - .hpdev.nr = MLXPLAT_CPLD_NR_NONE, - }, - { - .label = "fan7", - .reg = MLXPLAT_CPLD_LPC_REG_FAN_OFFSET, - .mask = BIT(6), - .capability = MLXPLAT_CPLD_LPC_REG_FAN_DRW_CAP_OFFSET, - .bit = BIT(6), - .hpdev.nr = MLXPLAT_CPLD_NR_NONE, - }, -}; - -static struct mlxreg_core_item mlxplat_mlxcpld_default_ng_items[] = { - { - .data = mlxplat_mlxcpld_default_ng_psu_items_data, - .aggr_mask = MLXPLAT_CPLD_AGGR_MASK_NG_DEF, - .reg = MLXPLAT_CPLD_LPC_REG_PSU_OFFSET, - .mask = MLXPLAT_CPLD_PSU_MASK, - .count = ARRAY_SIZE(mlxplat_mlxcpld_default_ng_psu_items_data), - .inversed = 1, - .health = false, - }, - { - .data = mlxplat_mlxcpld_default_ng_pwr_items_data, - .aggr_mask = MLXPLAT_CPLD_AGGR_MASK_NG_DEF, - .reg = MLXPLAT_CPLD_LPC_REG_PWR_OFFSET, - .mask = MLXPLAT_CPLD_PWR_MASK, - .count = ARRAY_SIZE(mlxplat_mlxcpld_default_ng_pwr_items_data), - .inversed = 0, - .health = false, - }, - { - .data = mlxplat_mlxcpld_default_ng_fan_items_data, - .aggr_mask = MLXPLAT_CPLD_AGGR_MASK_NG_DEF, - .reg = MLXPLAT_CPLD_LPC_REG_FAN_OFFSET, - .mask = MLXPLAT_CPLD_FAN_NG_MASK, - .count = ARRAY_SIZE(mlxplat_mlxcpld_default_ng_fan_items_data), - .inversed = 1, - .health = false, - }, - { - .data = mlxplat_mlxcpld_default_asic_items_data, - .aggr_mask = MLXPLAT_CPLD_AGGR_MASK_NG_DEF, - .reg = MLXPLAT_CPLD_LPC_REG_ASIC_HEALTH_OFFSET, - .mask = MLXPLAT_CPLD_ASIC_MASK, - .count = ARRAY_SIZE(mlxplat_mlxcpld_default_asic_items_data), - .inversed = 0, - .health = true, - }, -}; - -static -struct mlxreg_core_hotplug_platform_data mlxplat_mlxcpld_default_ng_data = { - .items = mlxplat_mlxcpld_default_ng_items, - .counter = ARRAY_SIZE(mlxplat_mlxcpld_default_ng_items), - .cell = MLXPLAT_CPLD_LPC_REG_AGGR_OFFSET, - .mask = MLXPLAT_CPLD_AGGR_MASK_NG_DEF | MLXPLAT_CPLD_AGGR_MASK_COMEX, - .cell_low = MLXPLAT_CPLD_LPC_REG_AGGRLO_OFFSET, - .mask_low = MLXPLAT_CPLD_LOW_AGGR_MASK_LOW, -}; - -/* Platform hotplug extended system family data */ -static struct mlxreg_core_data mlxplat_mlxcpld_ext_psu_items_data[] = { - { - .label = "psu1", - .reg = MLXPLAT_CPLD_LPC_REG_PSU_OFFSET, - .mask = BIT(0), - .hpdev.nr = MLXPLAT_CPLD_NR_NONE, - }, - { - .label = "psu2", - .reg = MLXPLAT_CPLD_LPC_REG_PSU_OFFSET, - .mask = BIT(1), - .hpdev.nr = MLXPLAT_CPLD_NR_NONE, - }, - { - .label = "psu3", - .reg = MLXPLAT_CPLD_LPC_REG_PSU_OFFSET, - .mask = BIT(2), - .hpdev.nr = MLXPLAT_CPLD_NR_NONE, - }, - { - .label = "psu4", - .reg = MLXPLAT_CPLD_LPC_REG_PSU_OFFSET, - .mask = BIT(3), - .hpdev.nr = MLXPLAT_CPLD_NR_NONE, - }, -}; - -static struct mlxreg_core_data mlxplat_mlxcpld_ext_pwr_items_data[] = { - { - .label = "pwr1", - .reg = MLXPLAT_CPLD_LPC_REG_PWR_OFFSET, - .mask = BIT(0), - .hpdev.brdinfo = &mlxplat_mlxcpld_pwr[0], - .hpdev.nr = MLXPLAT_CPLD_PSU_MSNXXXX_NR, - }, - { - .label = "pwr2", - .reg = MLXPLAT_CPLD_LPC_REG_PWR_OFFSET, - .mask = BIT(1), - .hpdev.brdinfo = &mlxplat_mlxcpld_pwr[1], - .hpdev.nr = MLXPLAT_CPLD_PSU_MSNXXXX_NR, - }, - { - .label = "pwr3", - .reg = MLXPLAT_CPLD_LPC_REG_PWR_OFFSET, - .mask = BIT(2), - .hpdev.brdinfo = &mlxplat_mlxcpld_ext_pwr[0], - .hpdev.nr = MLXPLAT_CPLD_PSU_MSNXXXX_NR, - }, - { - .label = "pwr4", - .reg = MLXPLAT_CPLD_LPC_REG_PWR_OFFSET, - .mask = BIT(3), - .hpdev.brdinfo = &mlxplat_mlxcpld_ext_pwr[1], - .hpdev.nr = MLXPLAT_CPLD_PSU_MSNXXXX_NR, - }, -}; - -static struct mlxreg_core_item mlxplat_mlxcpld_ext_items[] = { - { - .data = mlxplat_mlxcpld_ext_psu_items_data, - .aggr_mask = MLXPLAT_CPLD_AGGR_MASK_NG_DEF, - .reg = MLXPLAT_CPLD_LPC_REG_PSU_OFFSET, - .mask = MLXPLAT_CPLD_PSU_EXT_MASK, - .capability = MLXPLAT_CPLD_LPC_REG_PSU_I2C_CAP_OFFSET, - .count = ARRAY_SIZE(mlxplat_mlxcpld_ext_psu_items_data), - .inversed = 1, - .health = false, - }, - { - .data = mlxplat_mlxcpld_ext_pwr_items_data, - .aggr_mask = MLXPLAT_CPLD_AGGR_MASK_NG_DEF, - .reg = MLXPLAT_CPLD_LPC_REG_PWR_OFFSET, - .mask = MLXPLAT_CPLD_PWR_EXT_MASK, - .capability = MLXPLAT_CPLD_LPC_REG_PSU_I2C_CAP_OFFSET, - .count = ARRAY_SIZE(mlxplat_mlxcpld_ext_pwr_items_data), - .inversed = 0, - .health = false, - }, - { - .data = mlxplat_mlxcpld_default_ng_fan_items_data, - .aggr_mask = MLXPLAT_CPLD_AGGR_MASK_NG_DEF, - .reg = MLXPLAT_CPLD_LPC_REG_FAN_OFFSET, - .mask = MLXPLAT_CPLD_FAN_NG_MASK, - .count = ARRAY_SIZE(mlxplat_mlxcpld_default_ng_fan_items_data), - .inversed = 1, - .health = false, - }, - { - .data = mlxplat_mlxcpld_default_asic_items_data, - .aggr_mask = MLXPLAT_CPLD_AGGR_MASK_NG_DEF, - .reg = MLXPLAT_CPLD_LPC_REG_ASIC_HEALTH_OFFSET, - .mask = MLXPLAT_CPLD_ASIC_MASK, - .count = ARRAY_SIZE(mlxplat_mlxcpld_default_asic_items_data), - .inversed = 0, - .health = true, - }, - { - .data = mlxplat_mlxcpld_default_asic2_items_data, - .aggr_mask = MLXPLAT_CPLD_AGGR_MASK_NG_DEF, - .reg = MLXPLAT_CPLD_LPC_REG_ASIC2_HEALTH_OFFSET, - .mask = MLXPLAT_CPLD_ASIC_MASK, - .count = ARRAY_SIZE(mlxplat_mlxcpld_default_asic2_items_data), - .inversed = 0, - .health = true, - } -}; - -static struct mlxreg_core_item mlxplat_mlxcpld_ng800_items[] = { - { - .data = mlxplat_mlxcpld_default_ng_psu_items_data, - .aggr_mask = MLXPLAT_CPLD_AGGR_MASK_NG_DEF, - .reg = MLXPLAT_CPLD_LPC_REG_PSU_OFFSET, - .mask = MLXPLAT_CPLD_PSU_EXT_MASK, - .capability = MLXPLAT_CPLD_LPC_REG_PSU_I2C_CAP_OFFSET, - .count = ARRAY_SIZE(mlxplat_mlxcpld_default_ng_psu_items_data), - .inversed = 1, - .health = false, - }, - { - .data = mlxplat_mlxcpld_default_pwr_ng800_items_data, - .aggr_mask = MLXPLAT_CPLD_AGGR_MASK_NG_DEF, - .reg = MLXPLAT_CPLD_LPC_REG_PWR_OFFSET, - .mask = MLXPLAT_CPLD_PWR_EXT_MASK, - .capability = MLXPLAT_CPLD_LPC_REG_PSU_I2C_CAP_OFFSET, - .count = ARRAY_SIZE(mlxplat_mlxcpld_default_pwr_ng800_items_data), - .inversed = 0, - .health = false, - }, - { - .data = mlxplat_mlxcpld_default_ng_fan_items_data, - .aggr_mask = MLXPLAT_CPLD_AGGR_MASK_NG_DEF, - .reg = MLXPLAT_CPLD_LPC_REG_FAN_OFFSET, - .mask = MLXPLAT_CPLD_FAN_NG_MASK, - .count = ARRAY_SIZE(mlxplat_mlxcpld_default_ng_fan_items_data), - .inversed = 1, - .health = false, - }, - { - .data = mlxplat_mlxcpld_default_asic_items_data, - .aggr_mask = MLXPLAT_CPLD_AGGR_MASK_NG_DEF, - .reg = MLXPLAT_CPLD_LPC_REG_ASIC_HEALTH_OFFSET, - .mask = MLXPLAT_CPLD_ASIC_MASK, - .count = ARRAY_SIZE(mlxplat_mlxcpld_default_asic_items_data), - .inversed = 0, - .health = true, - }, -}; - -static -struct mlxreg_core_hotplug_platform_data mlxplat_mlxcpld_ext_data = { - .items = mlxplat_mlxcpld_ext_items, - .counter = ARRAY_SIZE(mlxplat_mlxcpld_ext_items), - .cell = MLXPLAT_CPLD_LPC_REG_AGGR_OFFSET, - .mask = MLXPLAT_CPLD_AGGR_MASK_NG_DEF | MLXPLAT_CPLD_AGGR_MASK_COMEX, - .cell_low = MLXPLAT_CPLD_LPC_REG_AGGRLO_OFFSET, - .mask_low = MLXPLAT_CPLD_LOW_AGGR_MASK_LOW | MLXPLAT_CPLD_LOW_AGGR_MASK_ASIC2, -}; - -static -struct mlxreg_core_hotplug_platform_data mlxplat_mlxcpld_ng800_data = { - .items = mlxplat_mlxcpld_ng800_items, - .counter = ARRAY_SIZE(mlxplat_mlxcpld_ng800_items), - .cell = MLXPLAT_CPLD_LPC_REG_AGGR_OFFSET, - .mask = MLXPLAT_CPLD_AGGR_MASK_NG_DEF | MLXPLAT_CPLD_AGGR_MASK_COMEX, - .cell_low = MLXPLAT_CPLD_LPC_REG_AGGRLO_OFFSET, - .mask_low = MLXPLAT_CPLD_LOW_AGGR_MASK_LOW | MLXPLAT_CPLD_LOW_AGGR_MASK_ASIC2, -}; - -static struct mlxreg_core_data mlxplat_mlxcpld_modular_pwr_items_data[] = { - { - .label = "pwr1", - .reg = MLXPLAT_CPLD_LPC_REG_PWR_OFFSET, - .mask = BIT(0), - .hpdev.brdinfo = &mlxplat_mlxcpld_pwr[0], - .hpdev.nr = MLXPLAT_CPLD_PSU_MSNXXXX_NR, - }, - { - .label = "pwr2", - .reg = MLXPLAT_CPLD_LPC_REG_PWR_OFFSET, - .mask = BIT(1), - .hpdev.brdinfo = &mlxplat_mlxcpld_pwr[1], - .hpdev.nr = MLXPLAT_CPLD_PSU_MSNXXXX_NR, - }, - { - .label = "pwr3", - .reg = MLXPLAT_CPLD_LPC_REG_PWR_OFFSET, - .mask = BIT(2), - .hpdev.brdinfo = &mlxplat_mlxcpld_ext_pwr[0], - .hpdev.nr = MLXPLAT_CPLD_PSU_MSNXXXX_NR, - }, - { - .label = "pwr4", - .reg = MLXPLAT_CPLD_LPC_REG_PWR_OFFSET, - .mask = BIT(3), - .hpdev.brdinfo = &mlxplat_mlxcpld_ext_pwr[1], - .hpdev.nr = MLXPLAT_CPLD_PSU_MSNXXXX_NR, - }, -}; - -static -struct mlxreg_core_hotplug_platform_data mlxplat_mlxcpld_lc_act = { - .irq = MLXPLAT_CPLD_LPC_SYSIRQ, -}; - -static struct mlxreg_core_data mlxplat_mlxcpld_modular_asic_items_data[] = { - { - .label = "asic1", - .reg = MLXPLAT_CPLD_LPC_REG_ASIC_HEALTH_OFFSET, - .mask = MLXPLAT_CPLD_ASIC_MASK, - .hpdev.nr = MLXPLAT_CPLD_NR_NONE, - }, -}; - -static struct i2c_board_info mlxplat_mlxcpld_lc_i2c_dev[] = { - { - I2C_BOARD_INFO("mlxreg-lc", MLXPLAT_CPLD_LC_ADDR), - .platform_data = &mlxplat_mlxcpld_lc_act, - }, - { - I2C_BOARD_INFO("mlxreg-lc", MLXPLAT_CPLD_LC_ADDR), - .platform_data = &mlxplat_mlxcpld_lc_act, - }, - { - I2C_BOARD_INFO("mlxreg-lc", MLXPLAT_CPLD_LC_ADDR), - .platform_data = &mlxplat_mlxcpld_lc_act, - }, - { - I2C_BOARD_INFO("mlxreg-lc", MLXPLAT_CPLD_LC_ADDR), - .platform_data = &mlxplat_mlxcpld_lc_act, - }, - { - I2C_BOARD_INFO("mlxreg-lc", MLXPLAT_CPLD_LC_ADDR), - .platform_data = &mlxplat_mlxcpld_lc_act, - }, - { - I2C_BOARD_INFO("mlxreg-lc", MLXPLAT_CPLD_LC_ADDR), - .platform_data = &mlxplat_mlxcpld_lc_act, - }, - { - I2C_BOARD_INFO("mlxreg-lc", MLXPLAT_CPLD_LC_ADDR), - .platform_data = &mlxplat_mlxcpld_lc_act, - }, - { - I2C_BOARD_INFO("mlxreg-lc", MLXPLAT_CPLD_LC_ADDR), - .platform_data = &mlxplat_mlxcpld_lc_act, - }, -}; - -static struct mlxreg_core_hotplug_notifier mlxplat_mlxcpld_modular_lc_notifier[] = { - { - .identity = "lc1", - }, - { - .identity = "lc2", - }, - { - .identity = "lc3", - }, - { - .identity = "lc4", - }, - { - .identity = "lc5", - }, - { - .identity = "lc6", - }, - { - .identity = "lc7", - }, - { - .identity = "lc8", - }, -}; - -static struct mlxreg_core_data mlxplat_mlxcpld_modular_lc_pr_items_data[] = { - { - .label = "lc1_present", - .reg = MLXPLAT_CPLD_LPC_REG_LC_IN_OFFSET, - .mask = BIT(0), - .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[0], - .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(0), - .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION, - .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[0], - .slot = 1, - }, - { - .label = "lc2_present", - .reg = MLXPLAT_CPLD_LPC_REG_LC_IN_OFFSET, - .mask = BIT(1), - .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[1], - .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(1), - .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION, - .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[1], - .slot = 2, - }, - { - .label = "lc3_present", - .reg = MLXPLAT_CPLD_LPC_REG_LC_IN_OFFSET, - .mask = BIT(2), - .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[2], - .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(2), - .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION, - .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[2], - .slot = 3, - }, - { - .label = "lc4_present", - .reg = MLXPLAT_CPLD_LPC_REG_LC_IN_OFFSET, - .mask = BIT(3), - .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[3], - .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(3), - .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION, - .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[3], - .slot = 4, - }, - { - .label = "lc5_present", - .reg = MLXPLAT_CPLD_LPC_REG_LC_IN_OFFSET, - .mask = BIT(4), - .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[4], - .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(4), - .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION, - .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[4], - .slot = 5, - }, - { - .label = "lc6_present", - .reg = MLXPLAT_CPLD_LPC_REG_LC_IN_OFFSET, - .mask = BIT(5), - .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[5], - .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(5), - .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION, - .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[5], - .slot = 6, - }, - { - .label = "lc7_present", - .reg = MLXPLAT_CPLD_LPC_REG_LC_IN_OFFSET, - .mask = BIT(6), - .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[6], - .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(6), - .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION, - .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[6], - .slot = 7, - }, - { - .label = "lc8_present", - .reg = MLXPLAT_CPLD_LPC_REG_LC_IN_OFFSET, - .mask = BIT(7), - .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[7], - .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(7), - .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION, - .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[7], - .slot = 8, - }, -}; - -static struct mlxreg_core_data mlxplat_mlxcpld_modular_lc_ver_items_data[] = { - { - .label = "lc1_verified", - .reg = MLXPLAT_CPLD_LPC_REG_LC_VR_OFFSET, - .mask = BIT(0), - .reg_prsnt = MLXPLAT_CPLD_LPC_REG_LC_PG_OFFSET, - .reg_sync = MLXPLAT_CPLD_LPC_REG_LC_SN_OFFSET, - .reg_pwr = MLXPLAT_CPLD_LPC_REG_LC_PWR_ON, - .reg_ena = MLXPLAT_CPLD_LPC_REG_RESET_GP4_OFFSET, - .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[0], - .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(0), - .hpdev.action = MLXREG_HOTPLUG_DEVICE_PLATFORM_ACTION, - .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[0], - .slot = 1, - }, - { - .label = "lc2_verified", - .reg = MLXPLAT_CPLD_LPC_REG_LC_VR_OFFSET, - .mask = BIT(1), - .reg_prsnt = MLXPLAT_CPLD_LPC_REG_LC_PG_OFFSET, - .reg_sync = MLXPLAT_CPLD_LPC_REG_LC_SN_OFFSET, - .reg_pwr = MLXPLAT_CPLD_LPC_REG_LC_PWR_ON, - .reg_ena = MLXPLAT_CPLD_LPC_REG_RESET_GP4_OFFSET, - .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[1], - .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(1), - .hpdev.action = MLXREG_HOTPLUG_DEVICE_PLATFORM_ACTION, - .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[1], - .slot = 2, - }, - { - .label = "lc3_verified", - .reg = MLXPLAT_CPLD_LPC_REG_LC_VR_OFFSET, - .mask = BIT(2), - .reg_prsnt = MLXPLAT_CPLD_LPC_REG_LC_PG_OFFSET, - .reg_sync = MLXPLAT_CPLD_LPC_REG_LC_SN_OFFSET, - .reg_pwr = MLXPLAT_CPLD_LPC_REG_LC_PWR_ON, - .reg_ena = MLXPLAT_CPLD_LPC_REG_RESET_GP4_OFFSET, - .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[2], - .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(2), - .hpdev.action = MLXREG_HOTPLUG_DEVICE_PLATFORM_ACTION, - .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[2], - .slot = 3, - }, - { - .label = "lc4_verified", - .reg = MLXPLAT_CPLD_LPC_REG_LC_VR_OFFSET, - .mask = BIT(3), - .reg_prsnt = MLXPLAT_CPLD_LPC_REG_LC_PG_OFFSET, - .reg_sync = MLXPLAT_CPLD_LPC_REG_LC_SN_OFFSET, - .reg_pwr = MLXPLAT_CPLD_LPC_REG_LC_PWR_ON, - .reg_ena = MLXPLAT_CPLD_LPC_REG_RESET_GP4_OFFSET, - .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[3], - .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(3), - .hpdev.action = MLXREG_HOTPLUG_DEVICE_PLATFORM_ACTION, - .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[3], - .slot = 4, - }, - { - .label = "lc5_verified", - .reg = MLXPLAT_CPLD_LPC_REG_LC_VR_OFFSET, - .mask = BIT(4), - .reg_prsnt = MLXPLAT_CPLD_LPC_REG_LC_PG_OFFSET, - .reg_sync = MLXPLAT_CPLD_LPC_REG_LC_SN_OFFSET, - .reg_pwr = MLXPLAT_CPLD_LPC_REG_LC_PWR_ON, - .reg_ena = MLXPLAT_CPLD_LPC_REG_RESET_GP4_OFFSET, - .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[4], - .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(4), - .hpdev.action = MLXREG_HOTPLUG_DEVICE_PLATFORM_ACTION, - .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[4], - .slot = 5, - }, - { - .label = "lc6_verified", - .reg = MLXPLAT_CPLD_LPC_REG_LC_VR_OFFSET, - .mask = BIT(5), - .reg_prsnt = MLXPLAT_CPLD_LPC_REG_LC_PG_OFFSET, - .reg_sync = MLXPLAT_CPLD_LPC_REG_LC_SN_OFFSET, - .reg_pwr = MLXPLAT_CPLD_LPC_REG_LC_PWR_ON, - .reg_ena = MLXPLAT_CPLD_LPC_REG_RESET_GP4_OFFSET, - .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[5], - .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(5), - .hpdev.action = MLXREG_HOTPLUG_DEVICE_PLATFORM_ACTION, - .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[5], - .slot = 6, - }, - { - .label = "lc7_verified", - .reg = MLXPLAT_CPLD_LPC_REG_LC_VR_OFFSET, - .mask = BIT(6), - .reg_prsnt = MLXPLAT_CPLD_LPC_REG_LC_PG_OFFSET, - .reg_sync = MLXPLAT_CPLD_LPC_REG_LC_SN_OFFSET, - .reg_pwr = MLXPLAT_CPLD_LPC_REG_LC_PWR_ON, - .reg_ena = MLXPLAT_CPLD_LPC_REG_RESET_GP4_OFFSET, - .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[6], - .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(6), - .hpdev.action = MLXREG_HOTPLUG_DEVICE_PLATFORM_ACTION, - .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[6], - .slot = 7, - }, - { - .label = "lc8_verified", - .reg = MLXPLAT_CPLD_LPC_REG_LC_VR_OFFSET, - .mask = BIT(7), - .reg_prsnt = MLXPLAT_CPLD_LPC_REG_LC_PG_OFFSET, - .reg_sync = MLXPLAT_CPLD_LPC_REG_LC_SN_OFFSET, - .reg_pwr = MLXPLAT_CPLD_LPC_REG_LC_PWR_ON, - .reg_ena = MLXPLAT_CPLD_LPC_REG_RESET_GP4_OFFSET, - .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[7], - .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(7), - .hpdev.action = MLXREG_HOTPLUG_DEVICE_PLATFORM_ACTION, - .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[7], - .slot = 8, - }, -}; - -static struct mlxreg_core_data mlxplat_mlxcpld_modular_lc_pg_data[] = { - { - .label = "lc1_powered", - .reg = MLXPLAT_CPLD_LPC_REG_LC_PG_OFFSET, - .mask = BIT(0), - .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[0], - .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(0), - .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION, - .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[0], - .slot = 1, - }, - { - .label = "lc2_powered", - .reg = MLXPLAT_CPLD_LPC_REG_LC_PG_OFFSET, - .mask = BIT(1), - .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[1], - .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(1), - .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION, - .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[1], - .slot = 2, - }, - { - .label = "lc3_powered", - .reg = MLXPLAT_CPLD_LPC_REG_LC_PG_OFFSET, - .mask = BIT(2), - .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[2], - .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(2), - .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION, - .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[2], - .slot = 3, - }, - { - .label = "lc4_powered", - .reg = MLXPLAT_CPLD_LPC_REG_LC_PG_OFFSET, - .mask = BIT(3), - .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[3], - .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(3), - .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION, - .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[3], - .slot = 4, - }, - { - .label = "lc5_powered", - .reg = MLXPLAT_CPLD_LPC_REG_LC_PG_OFFSET, - .mask = BIT(4), - .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[4], - .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(4), - .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION, - .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[4], - .slot = 5, - }, - { - .label = "lc6_powered", - .reg = MLXPLAT_CPLD_LPC_REG_LC_PG_OFFSET, - .mask = BIT(5), - .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[5], - .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(5), - .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION, - .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[5], - .slot = 6, - }, - { - .label = "lc7_powered", - .reg = MLXPLAT_CPLD_LPC_REG_LC_PG_OFFSET, - .mask = BIT(6), - .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[6], - .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(6), - .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION, - .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[6], - .slot = 7, - }, - { - .label = "lc8_powered", - .reg = MLXPLAT_CPLD_LPC_REG_LC_PG_OFFSET, - .mask = BIT(7), - .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[7], - .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(7), - .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION, - .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[7], - .slot = 8, - }, -}; - -static struct mlxreg_core_data mlxplat_mlxcpld_modular_lc_ready_data[] = { - { - .label = "lc1_ready", - .reg = MLXPLAT_CPLD_LPC_REG_LC_RD_OFFSET, - .mask = BIT(0), - .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[0], - .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(0), - .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION, - .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[0], - .slot = 1, - }, - { - .label = "lc2_ready", - .reg = MLXPLAT_CPLD_LPC_REG_LC_RD_OFFSET, - .mask = BIT(1), - .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[1], - .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(1), - .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION, - .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[1], - .slot = 2, - }, - { - .label = "lc3_ready", - .reg = MLXPLAT_CPLD_LPC_REG_LC_RD_OFFSET, - .mask = BIT(2), - .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[2], - .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(2), - .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION, - .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[2], - .slot = 3, - }, - { - .label = "lc4_ready", - .reg = MLXPLAT_CPLD_LPC_REG_LC_RD_OFFSET, - .mask = BIT(3), - .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[3], - .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(3), - .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION, - .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[3], - .slot = 4, - }, - { - .label = "lc5_ready", - .reg = MLXPLAT_CPLD_LPC_REG_LC_RD_OFFSET, - .mask = BIT(4), - .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[4], - .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(4), - .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION, - .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[4], - .slot = 5, - }, - { - .label = "lc6_ready", - .reg = MLXPLAT_CPLD_LPC_REG_LC_RD_OFFSET, - .mask = BIT(5), - .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[5], - .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(5), - .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION, - .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[5], - .slot = 6, - }, - { - .label = "lc7_ready", - .reg = MLXPLAT_CPLD_LPC_REG_LC_RD_OFFSET, - .mask = BIT(6), - .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[6], - .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(6), - .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION, - .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[6], - .slot = 7, - }, - { - .label = "lc8_ready", - .reg = MLXPLAT_CPLD_LPC_REG_LC_RD_OFFSET, - .mask = BIT(7), - .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[7], - .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(7), - .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION, - .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[7], - .slot = 8, - }, -}; - -static struct mlxreg_core_data mlxplat_mlxcpld_modular_lc_synced_data[] = { - { - .label = "lc1_synced", - .reg = MLXPLAT_CPLD_LPC_REG_LC_SN_OFFSET, - .mask = BIT(0), - .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[0], - .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(0), - .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION, - .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[0], - .slot = 1, - }, - { - .label = "lc2_synced", - .reg = MLXPLAT_CPLD_LPC_REG_LC_SN_OFFSET, - .mask = BIT(1), - .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[1], - .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(1), - .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION, - .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[1], - .slot = 2, - }, - { - .label = "lc3_synced", - .reg = MLXPLAT_CPLD_LPC_REG_LC_SN_OFFSET, - .mask = BIT(2), - .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[2], - .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(2), - .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION, - .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[2], - .slot = 3, - }, - { - .label = "lc4_synced", - .reg = MLXPLAT_CPLD_LPC_REG_LC_SN_OFFSET, - .mask = BIT(3), - .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[3], - .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(3), - .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION, - .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[3], - .slot = 4, - }, - { - .label = "lc5_synced", - .reg = MLXPLAT_CPLD_LPC_REG_LC_SN_OFFSET, - .mask = BIT(4), - .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[4], - .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(4), - .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION, - .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[4], - .slot = 5, - }, - { - .label = "lc6_synced", - .reg = MLXPLAT_CPLD_LPC_REG_LC_SN_OFFSET, - .mask = BIT(5), - .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[5], - .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(5), - .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION, - .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[5], - .slot = 6, - }, - { - .label = "lc7_synced", - .reg = MLXPLAT_CPLD_LPC_REG_LC_SN_OFFSET, - .mask = BIT(6), - .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[6], - .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(6), - .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION, - .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[6], - .slot = 7, - }, - { - .label = "lc8_synced", - .reg = MLXPLAT_CPLD_LPC_REG_LC_SN_OFFSET, - .mask = BIT(7), - .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[7], - .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(7), - .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION, - .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[7], - .slot = 8, - }, -}; - -static struct mlxreg_core_data mlxplat_mlxcpld_modular_lc_act_data[] = { - { - .label = "lc1_active", - .reg = MLXPLAT_CPLD_LPC_REG_LC_OK_OFFSET, - .mask = BIT(0), - .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[0], - .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(0), - .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION, - .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[0], - .slot = 1, - }, - { - .label = "lc2_active", - .reg = MLXPLAT_CPLD_LPC_REG_LC_OK_OFFSET, - .mask = BIT(1), - .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[1], - .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(1), - .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION, - .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[1], - .slot = 2, - }, - { - .label = "lc3_active", - .reg = MLXPLAT_CPLD_LPC_REG_LC_OK_OFFSET, - .mask = BIT(2), - .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[2], - .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(2), - .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION, - .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[2], - .slot = 3, - }, - { - .label = "lc4_active", - .reg = MLXPLAT_CPLD_LPC_REG_LC_OK_OFFSET, - .mask = BIT(3), - .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[3], - .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(3), - .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION, - .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[3], - .slot = 4, - }, - { - .label = "lc5_active", - .reg = MLXPLAT_CPLD_LPC_REG_LC_OK_OFFSET, - .mask = BIT(4), - .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[4], - .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(4), - .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION, - .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[4], - .slot = 5, - }, - { - .label = "lc6_active", - .reg = MLXPLAT_CPLD_LPC_REG_LC_OK_OFFSET, - .mask = BIT(5), - .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[5], - .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(5), - .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION, - .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[5], - .slot = 6, - }, - { - .label = "lc7_active", - .reg = MLXPLAT_CPLD_LPC_REG_LC_OK_OFFSET, - .mask = BIT(6), - .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[6], - .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(6), - .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION, - .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[6], - .slot = 7, - }, - { - .label = "lc8_active", - .reg = MLXPLAT_CPLD_LPC_REG_LC_OK_OFFSET, - .mask = BIT(7), - .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[7], - .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(7), - .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION, - .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[7], - .slot = 8, - }, -}; - -static struct mlxreg_core_data mlxplat_mlxcpld_modular_lc_sd_data[] = { - { - .label = "lc1_shutdown", - .reg = MLXPLAT_CPLD_LPC_REG_LC_SD_OFFSET, - .mask = BIT(0), - .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[0], - .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(0), - .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION, - .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[0], - .slot = 1, - }, - { - .label = "lc2_shutdown", - .reg = MLXPLAT_CPLD_LPC_REG_LC_SD_OFFSET, - .mask = BIT(1), - .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[1], - .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(1), - .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION, - .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[1], - .slot = 2, - }, - { - .label = "lc3_shutdown", - .reg = MLXPLAT_CPLD_LPC_REG_LC_SD_OFFSET, - .mask = BIT(2), - .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[2], - .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(2), - .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION, - .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[2], - .slot = 3, - }, - { - .label = "lc4_shutdown", - .reg = MLXPLAT_CPLD_LPC_REG_LC_SD_OFFSET, - .mask = BIT(3), - .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[3], - .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(3), - .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION, - .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[3], - .slot = 4, - }, - { - .label = "lc5_shutdown", - .reg = MLXPLAT_CPLD_LPC_REG_LC_SD_OFFSET, - .mask = BIT(4), - .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[4], - .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(4), - .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION, - .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[4], - .slot = 5, - }, - { - .label = "lc6_shutdown", - .reg = MLXPLAT_CPLD_LPC_REG_LC_SD_OFFSET, - .mask = BIT(5), - .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[5], - .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(5), - .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION, - .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[5], - .slot = 6, - }, - { - .label = "lc7_shutdown", - .reg = MLXPLAT_CPLD_LPC_REG_LC_SD_OFFSET, - .mask = BIT(6), - .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[6], - .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(6), - .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION, - .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[6], - .slot = 7, - }, - { - .label = "lc8_shutdown", - .reg = MLXPLAT_CPLD_LPC_REG_LC_SD_OFFSET, - .mask = BIT(7), - .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[7], - .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(7), - .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION, - .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[7], - .slot = 8, - }, -}; - -static struct mlxreg_core_item mlxplat_mlxcpld_modular_items[] = { - { - .data = mlxplat_mlxcpld_ext_psu_items_data, - .aggr_mask = MLXPLAT_CPLD_AGGR_MASK_NG_DEF, - .reg = MLXPLAT_CPLD_LPC_REG_PSU_OFFSET, - .mask = MLXPLAT_CPLD_PSU_EXT_MASK, - .capability = MLXPLAT_CPLD_LPC_REG_PSU_I2C_CAP_OFFSET, - .count = ARRAY_SIZE(mlxplat_mlxcpld_ext_psu_items_data), - .inversed = 1, - .health = false, - }, - { - .data = mlxplat_mlxcpld_modular_pwr_items_data, - .aggr_mask = MLXPLAT_CPLD_AGGR_MASK_NG_DEF, - .reg = MLXPLAT_CPLD_LPC_REG_PWR_OFFSET, - .mask = MLXPLAT_CPLD_PWR_EXT_MASK, - .capability = MLXPLAT_CPLD_LPC_REG_PSU_I2C_CAP_OFFSET, - .count = ARRAY_SIZE(mlxplat_mlxcpld_ext_pwr_items_data), - .inversed = 0, - .health = false, - }, - { - .data = mlxplat_mlxcpld_default_ng_fan_items_data, - .aggr_mask = MLXPLAT_CPLD_AGGR_MASK_NG_DEF, - .reg = MLXPLAT_CPLD_LPC_REG_FAN_OFFSET, - .mask = MLXPLAT_CPLD_FAN_NG_MASK, - .count = ARRAY_SIZE(mlxplat_mlxcpld_default_ng_fan_items_data), - .inversed = 1, - .health = false, - }, - { - .data = mlxplat_mlxcpld_modular_asic_items_data, - .aggr_mask = MLXPLAT_CPLD_AGGR_MASK_NG_DEF, - .reg = MLXPLAT_CPLD_LPC_REG_ASIC_HEALTH_OFFSET, - .mask = MLXPLAT_CPLD_ASIC_MASK, - .count = ARRAY_SIZE(mlxplat_mlxcpld_modular_asic_items_data), - .inversed = 0, - .health = true, - }, - { - .data = mlxplat_mlxcpld_modular_lc_pr_items_data, - .kind = MLXREG_HOTPLUG_LC_PRESENT, - .aggr_mask = MLXPLAT_CPLD_AGGR_MASK_LC, - .reg = MLXPLAT_CPLD_LPC_REG_LC_IN_OFFSET, - .mask = MLXPLAT_CPLD_LPC_LC_MASK, - .count = ARRAY_SIZE(mlxplat_mlxcpld_modular_lc_pr_items_data), - .inversed = 1, - .health = false, - }, - { - .data = mlxplat_mlxcpld_modular_lc_ver_items_data, - .kind = MLXREG_HOTPLUG_LC_VERIFIED, - .aggr_mask = MLXPLAT_CPLD_AGGR_MASK_LC, - .reg = MLXPLAT_CPLD_LPC_REG_LC_VR_OFFSET, - .mask = MLXPLAT_CPLD_LPC_LC_MASK, - .count = ARRAY_SIZE(mlxplat_mlxcpld_modular_lc_ver_items_data), - .inversed = 0, - .health = false, - }, - { - .data = mlxplat_mlxcpld_modular_lc_pg_data, - .kind = MLXREG_HOTPLUG_LC_POWERED, - .aggr_mask = MLXPLAT_CPLD_AGGR_MASK_LC, - .reg = MLXPLAT_CPLD_LPC_REG_LC_PG_OFFSET, - .mask = MLXPLAT_CPLD_LPC_LC_MASK, - .count = ARRAY_SIZE(mlxplat_mlxcpld_modular_lc_pg_data), - .inversed = 0, - .health = false, - }, - { - .data = mlxplat_mlxcpld_modular_lc_ready_data, - .kind = MLXREG_HOTPLUG_LC_READY, - .aggr_mask = MLXPLAT_CPLD_AGGR_MASK_LC, - .reg = MLXPLAT_CPLD_LPC_REG_LC_RD_OFFSET, - .mask = MLXPLAT_CPLD_LPC_LC_MASK, - .count = ARRAY_SIZE(mlxplat_mlxcpld_modular_lc_ready_data), - .inversed = 0, - .health = false, - }, - { - .data = mlxplat_mlxcpld_modular_lc_synced_data, - .kind = MLXREG_HOTPLUG_LC_SYNCED, - .aggr_mask = MLXPLAT_CPLD_AGGR_MASK_LC, - .reg = MLXPLAT_CPLD_LPC_REG_LC_SN_OFFSET, - .mask = MLXPLAT_CPLD_LPC_LC_MASK, - .count = ARRAY_SIZE(mlxplat_mlxcpld_modular_lc_synced_data), - .inversed = 0, - .health = false, - }, - { - .data = mlxplat_mlxcpld_modular_lc_act_data, - .kind = MLXREG_HOTPLUG_LC_ACTIVE, - .aggr_mask = MLXPLAT_CPLD_AGGR_MASK_LC, - .reg = MLXPLAT_CPLD_LPC_REG_LC_OK_OFFSET, - .mask = MLXPLAT_CPLD_LPC_LC_MASK, - .count = ARRAY_SIZE(mlxplat_mlxcpld_modular_lc_act_data), - .inversed = 0, - .health = false, - }, - { - .data = mlxplat_mlxcpld_modular_lc_sd_data, - .kind = MLXREG_HOTPLUG_LC_THERMAL, - .aggr_mask = MLXPLAT_CPLD_AGGR_MASK_LC, - .reg = MLXPLAT_CPLD_LPC_REG_LC_SD_OFFSET, - .mask = MLXPLAT_CPLD_LPC_LC_MASK, - .count = ARRAY_SIZE(mlxplat_mlxcpld_modular_lc_sd_data), - .inversed = 0, - .health = false, - }, -}; - -static -struct mlxreg_core_hotplug_platform_data mlxplat_mlxcpld_modular_data = { - .items = mlxplat_mlxcpld_modular_items, - .counter = ARRAY_SIZE(mlxplat_mlxcpld_modular_items), - .cell = MLXPLAT_CPLD_LPC_REG_AGGR_OFFSET, - .mask = MLXPLAT_CPLD_AGGR_MASK_MODULAR, - .cell_low = MLXPLAT_CPLD_LPC_REG_AGGRLO_OFFSET, - .mask_low = MLXPLAT_CPLD_LOW_AGGR_MASK_LOW, -}; - -/* Platform hotplug for NVLink blade systems family data */ -static struct mlxreg_core_data mlxplat_mlxcpld_global_wp_items_data[] = { - { - .label = "global_wp_grant", - .reg = MLXPLAT_CPLD_LPC_REG_GWP_OFFSET, - .mask = MLXPLAT_CPLD_GWP_MASK, - .hpdev.nr = MLXPLAT_CPLD_NR_NONE, - }, -}; - -static struct mlxreg_core_item mlxplat_mlxcpld_chassis_blade_items[] = { - { - .data = mlxplat_mlxcpld_global_wp_items_data, - .aggr_mask = MLXPLAT_CPLD_AGGR_MASK_NG_DEF, - .reg = MLXPLAT_CPLD_LPC_REG_GWP_OFFSET, - .mask = MLXPLAT_CPLD_GWP_MASK, - .count = ARRAY_SIZE(mlxplat_mlxcpld_global_wp_items_data), - .inversed = 0, - .health = false, - }, -}; - -static -struct mlxreg_core_hotplug_platform_data mlxplat_mlxcpld_chassis_blade_data = { - .items = mlxplat_mlxcpld_chassis_blade_items, - .counter = ARRAY_SIZE(mlxplat_mlxcpld_chassis_blade_items), - .cell = MLXPLAT_CPLD_LPC_REG_AGGR_OFFSET, - .mask = MLXPLAT_CPLD_AGGR_MASK_COMEX, - .cell_low = MLXPLAT_CPLD_LPC_REG_AGGRLO_OFFSET, - .mask_low = MLXPLAT_CPLD_LOW_AGGR_MASK_LOW, -}; - -/* Platform hotplug for switch systems family data */ -static struct mlxreg_core_data mlxplat_mlxcpld_erot_ap_items_data[] = { - { - .label = "erot1_ap", - .reg = MLXPLAT_CPLD_LPC_REG_EROT_OFFSET, - .mask = BIT(0), - .hpdev.nr = MLXPLAT_CPLD_NR_NONE, - }, - { - .label = "erot2_ap", - .reg = MLXPLAT_CPLD_LPC_REG_EROT_OFFSET, - .mask = BIT(1), - .hpdev.nr = MLXPLAT_CPLD_NR_NONE, - }, -}; - -static struct mlxreg_core_data mlxplat_mlxcpld_erot_error_items_data[] = { - { - .label = "erot1_error", - .reg = MLXPLAT_CPLD_LPC_REG_EROTE_OFFSET, - .mask = BIT(0), - .hpdev.nr = MLXPLAT_CPLD_NR_NONE, - }, - { - .label = "erot2_error", - .reg = MLXPLAT_CPLD_LPC_REG_EROTE_OFFSET, - .mask = BIT(1), - .hpdev.nr = MLXPLAT_CPLD_NR_NONE, - }, -}; - -static struct mlxreg_core_item mlxplat_mlxcpld_rack_switch_items[] = { - { - .data = mlxplat_mlxcpld_ext_psu_items_data, - .aggr_mask = MLXPLAT_CPLD_AGGR_MASK_NG_DEF, - .reg = MLXPLAT_CPLD_LPC_REG_PSU_OFFSET, - .mask = MLXPLAT_CPLD_PSU_EXT_MASK, - .capability = MLXPLAT_CPLD_LPC_REG_PSU_I2C_CAP_OFFSET, - .count = ARRAY_SIZE(mlxplat_mlxcpld_ext_psu_items_data), - .inversed = 1, - .health = false, - }, - { - .data = mlxplat_mlxcpld_ext_pwr_items_data, - .aggr_mask = MLXPLAT_CPLD_AGGR_MASK_NG_DEF, - .reg = MLXPLAT_CPLD_LPC_REG_PWR_OFFSET, - .mask = MLXPLAT_CPLD_PWR_EXT_MASK, - .capability = MLXPLAT_CPLD_LPC_REG_PSU_I2C_CAP_OFFSET, - .count = ARRAY_SIZE(mlxplat_mlxcpld_ext_pwr_items_data), - .inversed = 0, - .health = false, - }, - { - .data = mlxplat_mlxcpld_default_ng_fan_items_data, - .aggr_mask = MLXPLAT_CPLD_AGGR_MASK_NG_DEF, - .reg = MLXPLAT_CPLD_LPC_REG_FAN_OFFSET, - .mask = MLXPLAT_CPLD_FAN_NG_MASK, - .count = ARRAY_SIZE(mlxplat_mlxcpld_default_ng_fan_items_data), - .inversed = 1, - .health = false, - }, - { - .data = mlxplat_mlxcpld_erot_ap_items_data, - .aggr_mask = MLXPLAT_CPLD_AGGR_MASK_NG_DEF, - .reg = MLXPLAT_CPLD_LPC_REG_EROT_OFFSET, - .mask = MLXPLAT_CPLD_EROT_MASK, - .count = ARRAY_SIZE(mlxplat_mlxcpld_erot_ap_items_data), - .inversed = 1, - .health = false, - }, - { - .data = mlxplat_mlxcpld_erot_error_items_data, - .aggr_mask = MLXPLAT_CPLD_AGGR_MASK_NG_DEF, - .reg = MLXPLAT_CPLD_LPC_REG_EROTE_OFFSET, - .mask = MLXPLAT_CPLD_EROT_MASK, - .count = ARRAY_SIZE(mlxplat_mlxcpld_erot_error_items_data), - .inversed = 1, - .health = false, - }, -}; - -static -struct mlxreg_core_hotplug_platform_data mlxplat_mlxcpld_rack_switch_data = { - .items = mlxplat_mlxcpld_rack_switch_items, - .counter = ARRAY_SIZE(mlxplat_mlxcpld_rack_switch_items), - .cell = MLXPLAT_CPLD_LPC_REG_AGGR_OFFSET, - .mask = MLXPLAT_CPLD_AGGR_MASK_NG_DEF | MLXPLAT_CPLD_AGGR_MASK_COMEX, - .cell_low = MLXPLAT_CPLD_LPC_REG_AGGRLO_OFFSET, - .mask_low = MLXPLAT_CPLD_LOW_AGGR_MASK_LOW, -}; - -/* Callback performs graceful shutdown after notification about power button event */ -static int -mlxplat_mlxcpld_l1_switch_pwr_events_handler(void *handle, enum mlxreg_hotplug_kind kind, - u8 action) -{ - if (action) { - dev_info(&mlxplat_dev->dev, "System shutdown due to short press of power button"); - kernel_power_off(); - } - - return 0; -} - -static struct mlxreg_core_hotplug_notifier mlxplat_mlxcpld_l1_switch_pwr_events_notifier = { - .user_handler = mlxplat_mlxcpld_l1_switch_pwr_events_handler, -}; - -/* Platform hotplug for l1 switch systems family data */ -static struct mlxreg_core_data mlxplat_mlxcpld_l1_switch_pwr_events_items_data[] = { - { - .label = "power_button", - .reg = MLXPLAT_CPLD_LPC_REG_PWRB_OFFSET, - .mask = MLXPLAT_CPLD_PWR_BUTTON_MASK, - .hpdev.nr = MLXPLAT_CPLD_NR_NONE, - .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION, - .hpdev.notifier = &mlxplat_mlxcpld_l1_switch_pwr_events_notifier, - }, -}; - -/* Callback activates latch reset flow after notification about intrusion event */ -static int -mlxplat_mlxcpld_l1_switch_intrusion_events_handler(void *handle, enum mlxreg_hotplug_kind kind, - u8 action) -{ - struct mlxplat_priv *priv = platform_get_drvdata(mlxplat_dev); - u32 regval; - int err; - - err = regmap_read(priv->regmap, MLXPLAT_CPLD_LPC_REG_GP1_OFFSET, ®val); - if (err) - goto fail_regmap_read; - - if (action) { - dev_info(&mlxplat_dev->dev, "Detected intrusion - system latch is opened"); - err = regmap_write(priv->regmap, MLXPLAT_CPLD_LPC_REG_GP1_OFFSET, - regval | MLXPLAT_CPLD_LATCH_RST_MASK); - } else { - dev_info(&mlxplat_dev->dev, "System latch is properly closed"); - err = regmap_write(priv->regmap, MLXPLAT_CPLD_LPC_REG_GP1_OFFSET, - regval & ~MLXPLAT_CPLD_LATCH_RST_MASK); - } - - if (err) - goto fail_regmap_write; - - return 0; - -fail_regmap_read: -fail_regmap_write: - dev_err(&mlxplat_dev->dev, "Register access failed"); - return err; -} - -static struct mlxreg_core_hotplug_notifier mlxplat_mlxcpld_l1_switch_intrusion_events_notifier = { - .user_handler = mlxplat_mlxcpld_l1_switch_intrusion_events_handler, -}; - -static struct mlxreg_core_data mlxplat_mlxcpld_l1_switch_health_events_items_data[] = { - { - .label = "thermal1_pdb", - .reg = MLXPLAT_CPLD_LPC_REG_BRD_OFFSET, - .mask = MLXPLAT_CPLD_THERMAL1_PDB_MASK, - .hpdev.nr = MLXPLAT_CPLD_NR_NONE, - }, - { - .label = "thermal2_pdb", - .reg = MLXPLAT_CPLD_LPC_REG_BRD_OFFSET, - .mask = MLXPLAT_CPLD_THERMAL2_PDB_MASK, - .hpdev.nr = MLXPLAT_CPLD_NR_NONE, - }, - { - .label = "intrusion", - .reg = MLXPLAT_CPLD_LPC_REG_BRD_OFFSET, - .mask = MLXPLAT_CPLD_INTRUSION_MASK, - .hpdev.nr = MLXPLAT_CPLD_NR_NONE, - .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION, - .hpdev.notifier = &mlxplat_mlxcpld_l1_switch_intrusion_events_notifier, - }, - { - .label = "pwm_pg", - .reg = MLXPLAT_CPLD_LPC_REG_BRD_OFFSET, - .mask = MLXPLAT_CPLD_PWM_PG_MASK, - .hpdev.nr = MLXPLAT_CPLD_NR_NONE, - }, -}; - -static struct mlxreg_core_item mlxplat_mlxcpld_l1_switch_events_items[] = { - { - .data = mlxplat_mlxcpld_default_ng_fan_items_data, - .aggr_mask = MLXPLAT_CPLD_AGGR_MASK_NG_DEF, - .reg = MLXPLAT_CPLD_LPC_REG_FAN_OFFSET, - .mask = MLXPLAT_CPLD_FAN_NG_MASK, - .count = ARRAY_SIZE(mlxplat_mlxcpld_default_ng_fan_items_data), - .inversed = 1, - .health = false, - }, - { - .data = mlxplat_mlxcpld_erot_ap_items_data, - .aggr_mask = MLXPLAT_CPLD_AGGR_MASK_NG_DEF, - .reg = MLXPLAT_CPLD_LPC_REG_EROT_OFFSET, - .mask = MLXPLAT_CPLD_EROT_MASK, - .count = ARRAY_SIZE(mlxplat_mlxcpld_erot_ap_items_data), - .inversed = 1, - .health = false, - }, - { - .data = mlxplat_mlxcpld_erot_error_items_data, - .aggr_mask = MLXPLAT_CPLD_AGGR_MASK_NG_DEF, - .reg = MLXPLAT_CPLD_LPC_REG_EROTE_OFFSET, - .mask = MLXPLAT_CPLD_EROT_MASK, - .count = ARRAY_SIZE(mlxplat_mlxcpld_erot_error_items_data), - .inversed = 1, - .health = false, - }, - { - .data = mlxplat_mlxcpld_l1_switch_pwr_events_items_data, - .aggr_mask = MLXPLAT_CPLD_AGGR_MASK_NG_DEF, - .reg = MLXPLAT_CPLD_LPC_REG_PWRB_OFFSET, - .mask = MLXPLAT_CPLD_PWR_BUTTON_MASK, - .count = ARRAY_SIZE(mlxplat_mlxcpld_l1_switch_pwr_events_items_data), - .inversed = 1, - .health = false, - }, - { - .data = mlxplat_mlxcpld_l1_switch_health_events_items_data, - .aggr_mask = MLXPLAT_CPLD_AGGR_MASK_NG_DEF, - .reg = MLXPLAT_CPLD_LPC_REG_BRD_OFFSET, - .mask = MLXPLAT_CPLD_L1_CHA_HEALTH_MASK, - .count = ARRAY_SIZE(mlxplat_mlxcpld_l1_switch_health_events_items_data), - .inversed = 1, - .health = false, - .ind = 8, - }, -}; - -static -struct mlxreg_core_hotplug_platform_data mlxplat_mlxcpld_l1_switch_data = { - .items = mlxplat_mlxcpld_l1_switch_events_items, - .counter = ARRAY_SIZE(mlxplat_mlxcpld_l1_switch_events_items), - .cell = MLXPLAT_CPLD_LPC_REG_AGGR_OFFSET, - .mask = MLXPLAT_CPLD_AGGR_MASK_NG_DEF | MLXPLAT_CPLD_AGGR_MASK_COMEX, - .cell_low = MLXPLAT_CPLD_LPC_REG_AGGRLO_OFFSET, - .mask_low = MLXPLAT_CPLD_LOW_AGGR_MASK_LOW | MLXPLAT_CPLD_LOW_AGGR_MASK_PWR_BUT, -}; - -/* Platform led default data */ -static struct mlxreg_core_data mlxplat_mlxcpld_default_led_data[] = { - { - .label = "status:green", - .reg = MLXPLAT_CPLD_LPC_REG_LED1_OFFSET, - .mask = MLXPLAT_CPLD_LED_LO_NIBBLE_MASK, - }, - { - .label = "status:red", - .reg = MLXPLAT_CPLD_LPC_REG_LED1_OFFSET, - .mask = MLXPLAT_CPLD_LED_LO_NIBBLE_MASK - }, - { - .label = "psu:green", - .reg = MLXPLAT_CPLD_LPC_REG_LED1_OFFSET, - .mask = MLXPLAT_CPLD_LED_HI_NIBBLE_MASK, - }, - { - .label = "psu:red", - .reg = MLXPLAT_CPLD_LPC_REG_LED1_OFFSET, - .mask = MLXPLAT_CPLD_LED_HI_NIBBLE_MASK, - }, - { - .label = "fan1:green", - .reg = MLXPLAT_CPLD_LPC_REG_LED2_OFFSET, - .mask = MLXPLAT_CPLD_LED_LO_NIBBLE_MASK, - }, - { - .label = "fan1:red", - .reg = MLXPLAT_CPLD_LPC_REG_LED2_OFFSET, - .mask = MLXPLAT_CPLD_LED_LO_NIBBLE_MASK, - }, - { - .label = "fan2:green", - .reg = MLXPLAT_CPLD_LPC_REG_LED2_OFFSET, - .mask = MLXPLAT_CPLD_LED_HI_NIBBLE_MASK, - }, - { - .label = "fan2:red", - .reg = MLXPLAT_CPLD_LPC_REG_LED2_OFFSET, - .mask = MLXPLAT_CPLD_LED_HI_NIBBLE_MASK, - }, - { - .label = "fan3:green", - .reg = MLXPLAT_CPLD_LPC_REG_LED3_OFFSET, - .mask = MLXPLAT_CPLD_LED_LO_NIBBLE_MASK, - }, - { - .label = "fan3:red", - .reg = MLXPLAT_CPLD_LPC_REG_LED3_OFFSET, - .mask = MLXPLAT_CPLD_LED_LO_NIBBLE_MASK, - }, - { - .label = "fan4:green", - .reg = MLXPLAT_CPLD_LPC_REG_LED3_OFFSET, - .mask = MLXPLAT_CPLD_LED_HI_NIBBLE_MASK, - }, - { - .label = "fan4:red", - .reg = MLXPLAT_CPLD_LPC_REG_LED3_OFFSET, - .mask = MLXPLAT_CPLD_LED_HI_NIBBLE_MASK, - }, -}; - -static struct mlxreg_core_platform_data mlxplat_default_led_data = { - .data = mlxplat_mlxcpld_default_led_data, - .counter = ARRAY_SIZE(mlxplat_mlxcpld_default_led_data), -}; - -/* Platform led default data for water cooling */ -static struct mlxreg_core_data mlxplat_mlxcpld_default_led_wc_data[] = { - { - .label = "status:green", - .reg = MLXPLAT_CPLD_LPC_REG_LED1_OFFSET, - .mask = MLXPLAT_CPLD_LED_LO_NIBBLE_MASK, - }, - { - .label = "status:red", - .reg = MLXPLAT_CPLD_LPC_REG_LED1_OFFSET, - .mask = MLXPLAT_CPLD_LED_LO_NIBBLE_MASK - }, - { - .label = "psu:green", - .reg = MLXPLAT_CPLD_LPC_REG_LED1_OFFSET, - .mask = MLXPLAT_CPLD_LED_HI_NIBBLE_MASK, - }, - { - .label = "psu:red", - .reg = MLXPLAT_CPLD_LPC_REG_LED1_OFFSET, - .mask = MLXPLAT_CPLD_LED_HI_NIBBLE_MASK, - }, -}; - -static struct mlxreg_core_platform_data mlxplat_default_led_wc_data = { - .data = mlxplat_mlxcpld_default_led_wc_data, - .counter = ARRAY_SIZE(mlxplat_mlxcpld_default_led_wc_data), -}; - -/* Platform led default data for water cooling Ethernet switch blade */ -static struct mlxreg_core_data mlxplat_mlxcpld_default_led_eth_wc_blade_data[] = { - { - .label = "status:green", - .reg = MLXPLAT_CPLD_LPC_REG_LED1_OFFSET, - .mask = MLXPLAT_CPLD_LED_LO_NIBBLE_MASK, - }, - { - .label = "status:red", - .reg = MLXPLAT_CPLD_LPC_REG_LED1_OFFSET, - .mask = MLXPLAT_CPLD_LED_LO_NIBBLE_MASK - }, -}; - -static struct mlxreg_core_platform_data mlxplat_default_led_eth_wc_blade_data = { - .data = mlxplat_mlxcpld_default_led_eth_wc_blade_data, - .counter = ARRAY_SIZE(mlxplat_mlxcpld_default_led_eth_wc_blade_data), -}; - -/* Platform led MSN21xx system family data */ -static struct mlxreg_core_data mlxplat_mlxcpld_msn21xx_led_data[] = { - { - .label = "status:green", - .reg = MLXPLAT_CPLD_LPC_REG_LED1_OFFSET, - .mask = MLXPLAT_CPLD_LED_LO_NIBBLE_MASK, - }, - { - .label = "status:red", - .reg = MLXPLAT_CPLD_LPC_REG_LED1_OFFSET, - .mask = MLXPLAT_CPLD_LED_LO_NIBBLE_MASK - }, - { - .label = "fan:green", - .reg = MLXPLAT_CPLD_LPC_REG_LED2_OFFSET, - .mask = MLXPLAT_CPLD_LED_LO_NIBBLE_MASK, - }, - { - .label = "fan:red", - .reg = MLXPLAT_CPLD_LPC_REG_LED2_OFFSET, - .mask = MLXPLAT_CPLD_LED_LO_NIBBLE_MASK, - }, - { - .label = "psu1:green", - .reg = MLXPLAT_CPLD_LPC_REG_LED4_OFFSET, - .mask = MLXPLAT_CPLD_LED_LO_NIBBLE_MASK, - }, - { - .label = "psu1:red", - .reg = MLXPLAT_CPLD_LPC_REG_LED4_OFFSET, - .mask = MLXPLAT_CPLD_LED_LO_NIBBLE_MASK, - }, - { - .label = "psu2:green", - .reg = MLXPLAT_CPLD_LPC_REG_LED4_OFFSET, - .mask = MLXPLAT_CPLD_LED_HI_NIBBLE_MASK, - }, - { - .label = "psu2:red", - .reg = MLXPLAT_CPLD_LPC_REG_LED4_OFFSET, - .mask = MLXPLAT_CPLD_LED_HI_NIBBLE_MASK, - }, - { - .label = "uid:blue", - .reg = MLXPLAT_CPLD_LPC_REG_LED5_OFFSET, - .mask = MLXPLAT_CPLD_LED_LO_NIBBLE_MASK, - }, -}; - -static struct mlxreg_core_platform_data mlxplat_msn21xx_led_data = { - .data = mlxplat_mlxcpld_msn21xx_led_data, - .counter = ARRAY_SIZE(mlxplat_mlxcpld_msn21xx_led_data), -}; - -/* Platform led for default data for 200GbE systems */ -static struct mlxreg_core_data mlxplat_mlxcpld_default_ng_led_data[] = { - { - .label = "status:green", - .reg = MLXPLAT_CPLD_LPC_REG_LED1_OFFSET, - .mask = MLXPLAT_CPLD_LED_LO_NIBBLE_MASK, - }, - { - .label = "status:orange", - .reg = MLXPLAT_CPLD_LPC_REG_LED1_OFFSET, - .mask = MLXPLAT_CPLD_LED_LO_NIBBLE_MASK - }, - { - .label = "psu:green", - .reg = MLXPLAT_CPLD_LPC_REG_LED1_OFFSET, - .mask = MLXPLAT_CPLD_LED_HI_NIBBLE_MASK, - }, - { - .label = "psu:orange", - .reg = MLXPLAT_CPLD_LPC_REG_LED1_OFFSET, - .mask = MLXPLAT_CPLD_LED_HI_NIBBLE_MASK, - }, - { - .label = "fan1:green", - .reg = MLXPLAT_CPLD_LPC_REG_LED2_OFFSET, - .mask = MLXPLAT_CPLD_LED_LO_NIBBLE_MASK, - .capability = MLXPLAT_CPLD_LPC_REG_FAN_DRW_CAP_OFFSET, - .bit = BIT(0), - }, - { - .label = "fan1:orange", - .reg = MLXPLAT_CPLD_LPC_REG_LED2_OFFSET, - .mask = MLXPLAT_CPLD_LED_LO_NIBBLE_MASK, - .capability = MLXPLAT_CPLD_LPC_REG_FAN_DRW_CAP_OFFSET, - .bit = BIT(0), - }, - { - .label = "fan2:green", - .reg = MLXPLAT_CPLD_LPC_REG_LED2_OFFSET, - .mask = MLXPLAT_CPLD_LED_HI_NIBBLE_MASK, - .capability = MLXPLAT_CPLD_LPC_REG_FAN_DRW_CAP_OFFSET, - .bit = BIT(1), - }, - { - .label = "fan2:orange", - .reg = MLXPLAT_CPLD_LPC_REG_LED2_OFFSET, - .mask = MLXPLAT_CPLD_LED_HI_NIBBLE_MASK, - .capability = MLXPLAT_CPLD_LPC_REG_FAN_DRW_CAP_OFFSET, - .bit = BIT(1), - }, - { - .label = "fan3:green", - .reg = MLXPLAT_CPLD_LPC_REG_LED3_OFFSET, - .mask = MLXPLAT_CPLD_LED_LO_NIBBLE_MASK, - .capability = MLXPLAT_CPLD_LPC_REG_FAN_DRW_CAP_OFFSET, - .bit = BIT(2), - }, - { - .label = "fan3:orange", - .reg = MLXPLAT_CPLD_LPC_REG_LED3_OFFSET, - .mask = MLXPLAT_CPLD_LED_LO_NIBBLE_MASK, - .capability = MLXPLAT_CPLD_LPC_REG_FAN_DRW_CAP_OFFSET, - .bit = BIT(2), - }, - { - .label = "fan4:green", - .reg = MLXPLAT_CPLD_LPC_REG_LED3_OFFSET, - .mask = MLXPLAT_CPLD_LED_HI_NIBBLE_MASK, - .capability = MLXPLAT_CPLD_LPC_REG_FAN_DRW_CAP_OFFSET, - .bit = BIT(3), - }, - { - .label = "fan4:orange", - .reg = MLXPLAT_CPLD_LPC_REG_LED3_OFFSET, - .mask = MLXPLAT_CPLD_LED_HI_NIBBLE_MASK, - .capability = MLXPLAT_CPLD_LPC_REG_FAN_DRW_CAP_OFFSET, - .bit = BIT(3), - }, - { - .label = "fan5:green", - .reg = MLXPLAT_CPLD_LPC_REG_LED4_OFFSET, - .mask = MLXPLAT_CPLD_LED_LO_NIBBLE_MASK, - .capability = MLXPLAT_CPLD_LPC_REG_FAN_DRW_CAP_OFFSET, - .bit = BIT(4), - }, - { - .label = "fan5:orange", - .reg = MLXPLAT_CPLD_LPC_REG_LED4_OFFSET, - .mask = MLXPLAT_CPLD_LED_LO_NIBBLE_MASK, - .capability = MLXPLAT_CPLD_LPC_REG_FAN_DRW_CAP_OFFSET, - .bit = BIT(4), - }, - { - .label = "fan6:green", - .reg = MLXPLAT_CPLD_LPC_REG_LED4_OFFSET, - .mask = MLXPLAT_CPLD_LED_HI_NIBBLE_MASK, - .capability = MLXPLAT_CPLD_LPC_REG_FAN_DRW_CAP_OFFSET, - .bit = BIT(5), - }, - { - .label = "fan6:orange", - .reg = MLXPLAT_CPLD_LPC_REG_LED4_OFFSET, - .mask = MLXPLAT_CPLD_LED_HI_NIBBLE_MASK, - .capability = MLXPLAT_CPLD_LPC_REG_FAN_DRW_CAP_OFFSET, - .bit = BIT(5), - }, - { - .label = "fan7:green", - .reg = MLXPLAT_CPLD_LPC_REG_LED6_OFFSET, - .mask = MLXPLAT_CPLD_LED_HI_NIBBLE_MASK, - .capability = MLXPLAT_CPLD_LPC_REG_FAN_DRW_CAP_OFFSET, - .bit = BIT(6), - }, - { - .label = "fan7:orange", - .reg = MLXPLAT_CPLD_LPC_REG_LED6_OFFSET, - .mask = MLXPLAT_CPLD_LED_HI_NIBBLE_MASK, - .capability = MLXPLAT_CPLD_LPC_REG_FAN_DRW_CAP_OFFSET, - .bit = BIT(6), - }, - { - .label = "uid:blue", - .reg = MLXPLAT_CPLD_LPC_REG_LED5_OFFSET, - .mask = MLXPLAT_CPLD_LED_LO_NIBBLE_MASK, - }, -}; - -static struct mlxreg_core_platform_data mlxplat_default_ng_led_data = { - .data = mlxplat_mlxcpld_default_ng_led_data, - .counter = ARRAY_SIZE(mlxplat_mlxcpld_default_ng_led_data), -}; - -/* Platform led for Comex based 100GbE systems */ -static struct mlxreg_core_data mlxplat_mlxcpld_comex_100G_led_data[] = { - { - .label = "status:green", - .reg = MLXPLAT_CPLD_LPC_REG_LED1_OFFSET, - .mask = MLXPLAT_CPLD_LED_LO_NIBBLE_MASK, - }, - { - .label = "status:red", - .reg = MLXPLAT_CPLD_LPC_REG_LED1_OFFSET, - .mask = MLXPLAT_CPLD_LED_LO_NIBBLE_MASK - }, - { - .label = "psu:green", - .reg = MLXPLAT_CPLD_LPC_REG_LED1_OFFSET, - .mask = MLXPLAT_CPLD_LED_HI_NIBBLE_MASK, - }, - { - .label = "psu:red", - .reg = MLXPLAT_CPLD_LPC_REG_LED1_OFFSET, - .mask = MLXPLAT_CPLD_LED_HI_NIBBLE_MASK, - }, - { - .label = "fan1:green", - .reg = MLXPLAT_CPLD_LPC_REG_LED2_OFFSET, - .mask = MLXPLAT_CPLD_LED_LO_NIBBLE_MASK, - }, - { - .label = "fan1:red", - .reg = MLXPLAT_CPLD_LPC_REG_LED2_OFFSET, - .mask = MLXPLAT_CPLD_LED_LO_NIBBLE_MASK, - }, - { - .label = "fan2:green", - .reg = MLXPLAT_CPLD_LPC_REG_LED2_OFFSET, - .mask = MLXPLAT_CPLD_LED_HI_NIBBLE_MASK, - }, - { - .label = "fan2:red", - .reg = MLXPLAT_CPLD_LPC_REG_LED2_OFFSET, - .mask = MLXPLAT_CPLD_LED_HI_NIBBLE_MASK, - }, - { - .label = "fan3:green", - .reg = MLXPLAT_CPLD_LPC_REG_LED3_OFFSET, - .mask = MLXPLAT_CPLD_LED_LO_NIBBLE_MASK, - }, - { - .label = "fan3:red", - .reg = MLXPLAT_CPLD_LPC_REG_LED3_OFFSET, - .mask = MLXPLAT_CPLD_LED_LO_NIBBLE_MASK, - }, - { - .label = "fan4:green", - .reg = MLXPLAT_CPLD_LPC_REG_LED3_OFFSET, - .mask = MLXPLAT_CPLD_LED_HI_NIBBLE_MASK, - }, - { - .label = "fan4:red", - .reg = MLXPLAT_CPLD_LPC_REG_LED3_OFFSET, - .mask = MLXPLAT_CPLD_LED_HI_NIBBLE_MASK, - }, - { - .label = "uid:blue", - .reg = MLXPLAT_CPLD_LPC_REG_LED5_OFFSET, - .mask = MLXPLAT_CPLD_LED_LO_NIBBLE_MASK, - }, -}; - -static struct mlxreg_core_platform_data mlxplat_comex_100G_led_data = { - .data = mlxplat_mlxcpld_comex_100G_led_data, - .counter = ARRAY_SIZE(mlxplat_mlxcpld_comex_100G_led_data), -}; - -/* Platform led for data for modular systems */ -static struct mlxreg_core_data mlxplat_mlxcpld_modular_led_data[] = { - { - .label = "status:green", - .reg = MLXPLAT_CPLD_LPC_REG_LED1_OFFSET, - .mask = MLXPLAT_CPLD_LED_LO_NIBBLE_MASK, - }, - { - .label = "status:orange", - .reg = MLXPLAT_CPLD_LPC_REG_LED1_OFFSET, - .mask = MLXPLAT_CPLD_LED_LO_NIBBLE_MASK - }, - { - .label = "psu:green", - .reg = MLXPLAT_CPLD_LPC_REG_LED1_OFFSET, - .mask = MLXPLAT_CPLD_LED_HI_NIBBLE_MASK, - }, - { - .label = "psu:orange", - .reg = MLXPLAT_CPLD_LPC_REG_LED1_OFFSET, - .mask = MLXPLAT_CPLD_LED_HI_NIBBLE_MASK, - }, - { - .label = "fan1:green", - .reg = MLXPLAT_CPLD_LPC_REG_LED2_OFFSET, - .mask = MLXPLAT_CPLD_LED_LO_NIBBLE_MASK, - .capability = MLXPLAT_CPLD_LPC_REG_FAN_DRW_CAP_OFFSET, - .bit = BIT(0), - }, - { - .label = "fan1:orange", - .reg = MLXPLAT_CPLD_LPC_REG_LED2_OFFSET, - .mask = MLXPLAT_CPLD_LED_LO_NIBBLE_MASK, - .capability = MLXPLAT_CPLD_LPC_REG_FAN_DRW_CAP_OFFSET, - .bit = BIT(0), - }, - { - .label = "fan2:green", - .reg = MLXPLAT_CPLD_LPC_REG_LED2_OFFSET, - .mask = MLXPLAT_CPLD_LED_HI_NIBBLE_MASK, - .capability = MLXPLAT_CPLD_LPC_REG_FAN_DRW_CAP_OFFSET, - .bit = BIT(1), - }, - { - .label = "fan2:orange", - .reg = MLXPLAT_CPLD_LPC_REG_LED2_OFFSET, - .mask = MLXPLAT_CPLD_LED_HI_NIBBLE_MASK, - .capability = MLXPLAT_CPLD_LPC_REG_FAN_DRW_CAP_OFFSET, - .bit = BIT(1), - }, - { - .label = "fan3:green", - .reg = MLXPLAT_CPLD_LPC_REG_LED3_OFFSET, - .mask = MLXPLAT_CPLD_LED_LO_NIBBLE_MASK, - .capability = MLXPLAT_CPLD_LPC_REG_FAN_DRW_CAP_OFFSET, - .bit = BIT(2), - }, - { - .label = "fan3:orange", - .reg = MLXPLAT_CPLD_LPC_REG_LED3_OFFSET, - .mask = MLXPLAT_CPLD_LED_LO_NIBBLE_MASK, - .capability = MLXPLAT_CPLD_LPC_REG_FAN_DRW_CAP_OFFSET, - .bit = BIT(2), - }, - { - .label = "fan4:green", - .reg = MLXPLAT_CPLD_LPC_REG_LED3_OFFSET, - .mask = MLXPLAT_CPLD_LED_HI_NIBBLE_MASK, - .capability = MLXPLAT_CPLD_LPC_REG_FAN_DRW_CAP_OFFSET, - .bit = BIT(3), - }, - { - .label = "fan4:orange", - .reg = MLXPLAT_CPLD_LPC_REG_LED3_OFFSET, - .mask = MLXPLAT_CPLD_LED_HI_NIBBLE_MASK, - .capability = MLXPLAT_CPLD_LPC_REG_FAN_DRW_CAP_OFFSET, - .bit = BIT(3), - }, - { - .label = "fan5:green", - .reg = MLXPLAT_CPLD_LPC_REG_LED4_OFFSET, - .mask = MLXPLAT_CPLD_LED_LO_NIBBLE_MASK, - .capability = MLXPLAT_CPLD_LPC_REG_FAN_DRW_CAP_OFFSET, - .bit = BIT(4), - }, - { - .label = "fan5:orange", - .reg = MLXPLAT_CPLD_LPC_REG_LED4_OFFSET, - .mask = MLXPLAT_CPLD_LED_LO_NIBBLE_MASK, - .capability = MLXPLAT_CPLD_LPC_REG_FAN_DRW_CAP_OFFSET, - .bit = BIT(4), - }, - { - .label = "fan6:green", - .reg = MLXPLAT_CPLD_LPC_REG_LED4_OFFSET, - .mask = MLXPLAT_CPLD_LED_HI_NIBBLE_MASK, - .capability = MLXPLAT_CPLD_LPC_REG_FAN_DRW_CAP_OFFSET, - .bit = BIT(5), - }, - { - .label = "fan6:orange", - .reg = MLXPLAT_CPLD_LPC_REG_LED4_OFFSET, - .mask = MLXPLAT_CPLD_LED_HI_NIBBLE_MASK, - .capability = MLXPLAT_CPLD_LPC_REG_FAN_DRW_CAP_OFFSET, - .bit = BIT(5), - }, - { - .label = "fan7:green", - .reg = MLXPLAT_CPLD_LPC_REG_LED6_OFFSET, - .mask = MLXPLAT_CPLD_LED_LO_NIBBLE_MASK, - .capability = MLXPLAT_CPLD_LPC_REG_FAN_DRW_CAP_OFFSET, - .bit = BIT(6), - }, - { - .label = "fan7:orange", - .reg = MLXPLAT_CPLD_LPC_REG_LED6_OFFSET, - .mask = MLXPLAT_CPLD_LED_LO_NIBBLE_MASK, - .capability = MLXPLAT_CPLD_LPC_REG_FAN_DRW_CAP_OFFSET, - .bit = BIT(6), - }, - { - .label = "uid:blue", - .reg = MLXPLAT_CPLD_LPC_REG_LED5_OFFSET, - .mask = MLXPLAT_CPLD_LED_LO_NIBBLE_MASK, - }, - { - .label = "fan_front:green", - .reg = MLXPLAT_CPLD_LPC_REG_LED6_OFFSET, - .mask = MLXPLAT_CPLD_LED_LO_NIBBLE_MASK, - }, - { - .label = "fan_front:orange", - .reg = MLXPLAT_CPLD_LPC_REG_LED6_OFFSET, - .mask = MLXPLAT_CPLD_LED_LO_NIBBLE_MASK, - }, - { - .label = "mgmt:green", - .reg = MLXPLAT_CPLD_LPC_REG_LED7_OFFSET, - .mask = MLXPLAT_CPLD_LED_LO_NIBBLE_MASK, - }, - { - .label = "mgmt:orange", - .reg = MLXPLAT_CPLD_LPC_REG_LED7_OFFSET, - .mask = MLXPLAT_CPLD_LED_LO_NIBBLE_MASK, - }, -}; - -static struct mlxreg_core_platform_data mlxplat_modular_led_data = { - .data = mlxplat_mlxcpld_modular_led_data, - .counter = ARRAY_SIZE(mlxplat_mlxcpld_modular_led_data), -}; - -/* Platform led data for chassis system */ -static struct mlxreg_core_data mlxplat_mlxcpld_l1_switch_led_data[] = { - { - .label = "status:green", - .reg = MLXPLAT_CPLD_LPC_REG_LED1_OFFSET, - .mask = MLXPLAT_CPLD_LED_LO_NIBBLE_MASK, - }, - { - .label = "status:orange", - .reg = MLXPLAT_CPLD_LPC_REG_LED1_OFFSET, - .mask = MLXPLAT_CPLD_LED_LO_NIBBLE_MASK - }, - { - .label = "fan1:green", - .reg = MLXPLAT_CPLD_LPC_REG_LED2_OFFSET, - .mask = MLXPLAT_CPLD_LED_LO_NIBBLE_MASK, - .capability = MLXPLAT_CPLD_LPC_REG_FAN_DRW_CAP_OFFSET, - .bit = BIT(0), - }, - { - .label = "fan1:orange", - .reg = MLXPLAT_CPLD_LPC_REG_LED2_OFFSET, - .mask = MLXPLAT_CPLD_LED_LO_NIBBLE_MASK, - .capability = MLXPLAT_CPLD_LPC_REG_FAN_DRW_CAP_OFFSET, - .bit = BIT(0), - }, - { - .label = "fan2:green", - .reg = MLXPLAT_CPLD_LPC_REG_LED2_OFFSET, - .mask = MLXPLAT_CPLD_LED_HI_NIBBLE_MASK, - .capability = MLXPLAT_CPLD_LPC_REG_FAN_DRW_CAP_OFFSET, - .bit = BIT(1), - }, - { - .label = "fan2:orange", - .reg = MLXPLAT_CPLD_LPC_REG_LED2_OFFSET, - .mask = MLXPLAT_CPLD_LED_HI_NIBBLE_MASK, - .capability = MLXPLAT_CPLD_LPC_REG_FAN_DRW_CAP_OFFSET, - .bit = BIT(1), - }, - { - .label = "fan3:green", - .reg = MLXPLAT_CPLD_LPC_REG_LED3_OFFSET, - .mask = MLXPLAT_CPLD_LED_LO_NIBBLE_MASK, - .capability = MLXPLAT_CPLD_LPC_REG_FAN_DRW_CAP_OFFSET, - .bit = BIT(2), - }, - { - .label = "fan3:orange", - .reg = MLXPLAT_CPLD_LPC_REG_LED3_OFFSET, - .mask = MLXPLAT_CPLD_LED_LO_NIBBLE_MASK, - .capability = MLXPLAT_CPLD_LPC_REG_FAN_DRW_CAP_OFFSET, - .bit = BIT(2), - }, - { - .label = "fan4:green", - .reg = MLXPLAT_CPLD_LPC_REG_LED3_OFFSET, - .mask = MLXPLAT_CPLD_LED_HI_NIBBLE_MASK, - .capability = MLXPLAT_CPLD_LPC_REG_FAN_DRW_CAP_OFFSET, - .bit = BIT(3), - }, - { - .label = "fan4:orange", - .reg = MLXPLAT_CPLD_LPC_REG_LED3_OFFSET, - .mask = MLXPLAT_CPLD_LED_HI_NIBBLE_MASK, - .capability = MLXPLAT_CPLD_LPC_REG_FAN_DRW_CAP_OFFSET, - .bit = BIT(3), - }, - { - .label = "fan5:green", - .reg = MLXPLAT_CPLD_LPC_REG_LED4_OFFSET, - .mask = MLXPLAT_CPLD_LED_LO_NIBBLE_MASK, - .capability = MLXPLAT_CPLD_LPC_REG_FAN_DRW_CAP_OFFSET, - .bit = BIT(4), - }, - { - .label = "fan5:orange", - .reg = MLXPLAT_CPLD_LPC_REG_LED4_OFFSET, - .mask = MLXPLAT_CPLD_LED_LO_NIBBLE_MASK, - .capability = MLXPLAT_CPLD_LPC_REG_FAN_DRW_CAP_OFFSET, - .bit = BIT(4), - }, - { - .label = "fan6:green", - .reg = MLXPLAT_CPLD_LPC_REG_LED4_OFFSET, - .mask = MLXPLAT_CPLD_LED_HI_NIBBLE_MASK, - .capability = MLXPLAT_CPLD_LPC_REG_FAN_DRW_CAP_OFFSET, - .bit = BIT(5), - }, - { - .label = "fan6:orange", - .reg = MLXPLAT_CPLD_LPC_REG_LED4_OFFSET, - .mask = MLXPLAT_CPLD_LED_HI_NIBBLE_MASK, - .capability = MLXPLAT_CPLD_LPC_REG_FAN_DRW_CAP_OFFSET, - .bit = BIT(5), - }, - { - .label = "uid:blue", - .reg = MLXPLAT_CPLD_LPC_REG_LED5_OFFSET, - .mask = MLXPLAT_CPLD_LED_LO_NIBBLE_MASK, - }, -}; - -static struct mlxreg_core_platform_data mlxplat_l1_switch_led_data = { - .data = mlxplat_mlxcpld_l1_switch_led_data, - .counter = ARRAY_SIZE(mlxplat_mlxcpld_l1_switch_led_data), -}; - -/* Platform register access default */ -static struct mlxreg_core_data mlxplat_mlxcpld_default_regs_io_data[] = { - { - .label = "cpld1_version", - .reg = MLXPLAT_CPLD_LPC_REG_CPLD1_VER_OFFSET, - .bit = GENMASK(7, 0), - .mode = 0444, - }, - { - .label = "cpld2_version", - .reg = MLXPLAT_CPLD_LPC_REG_CPLD2_VER_OFFSET, - .bit = GENMASK(7, 0), - .mode = 0444, - }, - { - .label = "cpld1_pn", - .reg = MLXPLAT_CPLD_LPC_REG_CPLD1_PN_OFFSET, - .bit = GENMASK(15, 0), - .mode = 0444, - .regnum = 2, - }, - { - .label = "cpld2_pn", - .reg = MLXPLAT_CPLD_LPC_REG_CPLD2_PN_OFFSET, - .bit = GENMASK(15, 0), - .mode = 0444, - .regnum = 2, - }, - { - .label = "cpld1_version_min", - .reg = MLXPLAT_CPLD_LPC_REG_CPLD1_MVER_OFFSET, - .bit = GENMASK(7, 0), - .mode = 0444, - }, - { - .label = "cpld2_version_min", - .reg = MLXPLAT_CPLD_LPC_REG_CPLD2_MVER_OFFSET, - .bit = GENMASK(7, 0), - .mode = 0444, - }, - { - .label = "reset_long_pb", - .reg = MLXPLAT_CPLD_LPC_REG_RESET_CAUSE_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(0), - .mode = 0444, - }, - { - .label = "reset_short_pb", - .reg = MLXPLAT_CPLD_LPC_REG_RESET_CAUSE_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(1), - .mode = 0444, - }, - { - .label = "reset_aux_pwr_or_ref", - .reg = MLXPLAT_CPLD_LPC_REG_RESET_CAUSE_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(2), - .mode = 0444, - }, - { - .label = "reset_main_pwr_fail", - .reg = MLXPLAT_CPLD_LPC_REG_RESET_CAUSE_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(3), - .mode = 0444, - }, - { - .label = "reset_sw_reset", - .reg = MLXPLAT_CPLD_LPC_REG_RESET_CAUSE_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(4), - .mode = 0444, - }, - { - .label = "reset_fw_reset", - .reg = MLXPLAT_CPLD_LPC_REG_RESET_CAUSE_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(5), - .mode = 0444, - }, - { - .label = "reset_hotswap_or_wd", - .reg = MLXPLAT_CPLD_LPC_REG_RESET_CAUSE_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(6), - .mode = 0444, - }, - { - .label = "reset_asic_thermal", - .reg = MLXPLAT_CPLD_LPC_REG_RESET_CAUSE_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(7), - .mode = 0444, - }, - { - .label = "psu1_on", - .reg = MLXPLAT_CPLD_LPC_REG_GP1_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(0), - .mode = 0200, - }, - { - .label = "psu2_on", - .reg = MLXPLAT_CPLD_LPC_REG_GP1_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(1), - .mode = 0200, - }, - { - .label = "pwr_cycle", - .reg = MLXPLAT_CPLD_LPC_REG_GP1_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(2), - .mode = 0200, - }, - { - .label = "pwr_down", - .reg = MLXPLAT_CPLD_LPC_REG_GP1_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(3), - .mode = 0200, - }, - { - .label = "select_iio", - .reg = MLXPLAT_CPLD_LPC_REG_GP2_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(6), - .mode = 0644, - }, - { - .label = "asic_health", - .reg = MLXPLAT_CPLD_LPC_REG_ASIC_HEALTH_OFFSET, - .mask = MLXPLAT_CPLD_ASIC_MASK, - .bit = 1, - .mode = 0444, - }, -}; - -static struct mlxreg_core_platform_data mlxplat_default_regs_io_data = { - .data = mlxplat_mlxcpld_default_regs_io_data, - .counter = ARRAY_SIZE(mlxplat_mlxcpld_default_regs_io_data), -}; - -/* Platform register access MSN21xx, MSN201x, MSN274x systems families data */ -static struct mlxreg_core_data mlxplat_mlxcpld_msn21xx_regs_io_data[] = { - { - .label = "cpld1_version", - .reg = MLXPLAT_CPLD_LPC_REG_CPLD1_VER_OFFSET, - .bit = GENMASK(7, 0), - .mode = 0444, - }, - { - .label = "cpld2_version", - .reg = MLXPLAT_CPLD_LPC_REG_CPLD2_VER_OFFSET, - .bit = GENMASK(7, 0), - .mode = 0444, - }, - { - .label = "cpld1_pn", - .reg = MLXPLAT_CPLD_LPC_REG_CPLD1_PN_OFFSET, - .bit = GENMASK(15, 0), - .mode = 0444, - .regnum = 2, - }, - { - .label = "cpld2_pn", - .reg = MLXPLAT_CPLD_LPC_REG_CPLD2_PN_OFFSET, - .bit = GENMASK(15, 0), - .mode = 0444, - .regnum = 2, - }, - { - .label = "cpld1_version_min", - .reg = MLXPLAT_CPLD_LPC_REG_CPLD1_MVER_OFFSET, - .bit = GENMASK(7, 0), - .mode = 0444, - }, - { - .label = "cpld2_version_min", - .reg = MLXPLAT_CPLD_LPC_REG_CPLD2_MVER_OFFSET, - .bit = GENMASK(7, 0), - .mode = 0444, - }, - { - .label = "reset_long_pb", - .reg = MLXPLAT_CPLD_LPC_REG_RESET_CAUSE_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(0), - .mode = 0444, - }, - { - .label = "reset_short_pb", - .reg = MLXPLAT_CPLD_LPC_REG_RESET_CAUSE_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(1), - .mode = 0444, - }, - { - .label = "reset_aux_pwr_or_ref", - .reg = MLXPLAT_CPLD_LPC_REG_RESET_CAUSE_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(2), - .mode = 0444, - }, - { - .label = "reset_sw_reset", - .reg = MLXPLAT_CPLD_LPC_REG_RESET_CAUSE_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(3), - .mode = 0444, - }, - { - .label = "reset_main_pwr_fail", - .reg = MLXPLAT_CPLD_LPC_REG_RESET_CAUSE_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(4), - .mode = 0444, - }, - { - .label = "reset_asic_thermal", - .reg = MLXPLAT_CPLD_LPC_REG_RESET_CAUSE_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(5), - .mode = 0444, - }, - { - .label = "reset_hotswap_or_halt", - .reg = MLXPLAT_CPLD_LPC_REG_RESET_CAUSE_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(6), - .mode = 0444, - }, - { - .label = "reset_sff_wd", - .reg = MLXPLAT_CPLD_LPC_REG_RST_CAUSE1_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(6), - .mode = 0444, - }, - { - .label = "psu1_on", - .reg = MLXPLAT_CPLD_LPC_REG_GP1_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(0), - .mode = 0200, - }, - { - .label = "psu2_on", - .reg = MLXPLAT_CPLD_LPC_REG_GP1_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(1), - .mode = 0200, - }, - { - .label = "pwr_cycle", - .reg = MLXPLAT_CPLD_LPC_REG_GP1_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(2), - .mode = 0200, - }, - { - .label = "pwr_down", - .reg = MLXPLAT_CPLD_LPC_REG_GP1_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(3), - .mode = 0200, - }, - { - .label = "select_iio", - .reg = MLXPLAT_CPLD_LPC_REG_GP2_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(6), - .mode = 0644, - }, - { - .label = "asic_health", - .reg = MLXPLAT_CPLD_LPC_REG_ASIC_HEALTH_OFFSET, - .mask = MLXPLAT_CPLD_ASIC_MASK, - .bit = 1, - .mode = 0444, - }, -}; - -static struct mlxreg_core_platform_data mlxplat_msn21xx_regs_io_data = { - .data = mlxplat_mlxcpld_msn21xx_regs_io_data, - .counter = ARRAY_SIZE(mlxplat_mlxcpld_msn21xx_regs_io_data), -}; - -/* Platform register access for next generation systems families data */ -static struct mlxreg_core_data mlxplat_mlxcpld_default_ng_regs_io_data[] = { - { - .label = "cpld1_version", - .reg = MLXPLAT_CPLD_LPC_REG_CPLD1_VER_OFFSET, - .bit = GENMASK(7, 0), - .mode = 0444, - }, - { - .label = "cpld2_version", - .reg = MLXPLAT_CPLD_LPC_REG_CPLD2_VER_OFFSET, - .bit = GENMASK(7, 0), - .mode = 0444, - }, - { - .label = "cpld3_version", - .reg = MLXPLAT_CPLD_LPC_REG_CPLD3_VER_OFFSET, - .bit = GENMASK(7, 0), - .mode = 0444, - }, - { - .label = "cpld4_version", - .reg = MLXPLAT_CPLD_LPC_REG_CPLD4_VER_OFFSET, - .bit = GENMASK(7, 0), - .mode = 0444, - }, - { - .label = "cpld5_version", - .reg = MLXPLAT_CPLD_LPC_REG_CPLD5_VER_OFFSET, - .bit = GENMASK(7, 0), - .mode = 0444, - }, - { - .label = "cpld1_pn", - .reg = MLXPLAT_CPLD_LPC_REG_CPLD1_PN_OFFSET, - .bit = GENMASK(15, 0), - .mode = 0444, - .regnum = 2, - }, - { - .label = "cpld2_pn", - .reg = MLXPLAT_CPLD_LPC_REG_CPLD2_PN_OFFSET, - .bit = GENMASK(15, 0), - .mode = 0444, - .regnum = 2, - }, - { - .label = "cpld3_pn", - .reg = MLXPLAT_CPLD_LPC_REG_CPLD3_PN_OFFSET, - .bit = GENMASK(15, 0), - .mode = 0444, - .regnum = 2, - }, - { - .label = "cpld4_pn", - .reg = MLXPLAT_CPLD_LPC_REG_CPLD4_PN_OFFSET, - .bit = GENMASK(15, 0), - .mode = 0444, - .regnum = 2, - }, - { - .label = "cpld5_pn", - .reg = MLXPLAT_CPLD_LPC_REG_CPLD5_PN_OFFSET, - .bit = GENMASK(15, 0), - .mode = 0444, - .regnum = 2, - }, - { - .label = "cpld1_version_min", - .reg = MLXPLAT_CPLD_LPC_REG_CPLD1_MVER_OFFSET, - .bit = GENMASK(7, 0), - .mode = 0444, - }, - { - .label = "cpld2_version_min", - .reg = MLXPLAT_CPLD_LPC_REG_CPLD2_MVER_OFFSET, - .bit = GENMASK(7, 0), - .mode = 0444, - }, - { - .label = "cpld3_version_min", - .reg = MLXPLAT_CPLD_LPC_REG_CPLD3_MVER_OFFSET, - .bit = GENMASK(7, 0), - .mode = 0444, - }, - { - .label = "cpld4_version_min", - .reg = MLXPLAT_CPLD_LPC_REG_CPLD4_MVER_OFFSET, - .bit = GENMASK(7, 0), - .mode = 0444, - }, - { - .label = "cpld5_version_min", - .reg = MLXPLAT_CPLD_LPC_REG_CPLD5_MVER_OFFSET, - .bit = GENMASK(7, 0), - .mode = 0444, - }, - { - .label = "asic_reset", - .reg = MLXPLAT_CPLD_LPC_REG_RESET_GP2_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(3), - .mode = 0200, - }, - { - .label = "asic2_reset", - .reg = MLXPLAT_CPLD_LPC_REG_RESET_GP2_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(2), - .mode = 0200, - }, - { - .label = "erot1_reset", - .reg = MLXPLAT_CPLD_LPC_REG_RESET_GP2_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(6), - .mode = 0644, - }, - { - .label = "erot2_reset", - .reg = MLXPLAT_CPLD_LPC_REG_RESET_GP2_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(7), - .mode = 0644, - }, - { - .label = "clk_brd_prog_en", - .reg = MLXPLAT_CPLD_LPC_REG_PWM_CONTROL_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(1), - .mode = 0644, - .secured = 1, - }, - { - .label = "erot1_recovery", - .reg = MLXPLAT_CPLD_LPC_REG_PWM_CONTROL_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(6), - .mode = 0644, - }, - { - .label = "erot2_recovery", - .reg = MLXPLAT_CPLD_LPC_REG_PWM_CONTROL_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(7), - .mode = 0644, - }, - { - .label = "erot1_wp", - .reg = MLXPLAT_CPLD_LPC_REG_PWM_CONTROL_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(4), - .mode = 0644, - .secured = 1, - }, - { - .label = "erot2_wp", - .reg = MLXPLAT_CPLD_LPC_REG_PWM_CONTROL_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(5), - .mode = 0644, - .secured = 1, - }, - { - .label = "reset_long_pb", - .reg = MLXPLAT_CPLD_LPC_REG_RESET_CAUSE_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(0), - .mode = 0444, - }, - { - .label = "reset_short_pb", - .reg = MLXPLAT_CPLD_LPC_REG_RESET_CAUSE_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(1), - .mode = 0444, - }, - { - .label = "reset_aux_pwr_or_ref", - .reg = MLXPLAT_CPLD_LPC_REG_RESET_CAUSE_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(2), - .mode = 0444, - }, - { - .label = "reset_swb_dc_dc_pwr_fail", - .reg = MLXPLAT_CPLD_LPC_REG_RESET_CAUSE_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(3), - .mode = 0444, - }, - { - .label = "reset_from_asic", - .reg = MLXPLAT_CPLD_LPC_REG_RESET_CAUSE_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(5), - .mode = 0444, - }, - { - .label = "reset_swb_wd", - .reg = MLXPLAT_CPLD_LPC_REG_RESET_CAUSE_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(6), - .mode = 0444, - }, - { - .label = "reset_asic_thermal", - .reg = MLXPLAT_CPLD_LPC_REG_RESET_CAUSE_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(7), - .mode = 0444, - }, - { - .label = "reset_sw_reset", - .reg = MLXPLAT_CPLD_LPC_REG_RST_CAUSE1_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(0), - .mode = 0444, - }, - { - .label = "reset_comex_pwr_fail", - .reg = MLXPLAT_CPLD_LPC_REG_RST_CAUSE1_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(3), - .mode = 0444, - }, - { - .label = "reset_platform", - .reg = MLXPLAT_CPLD_LPC_REG_RST_CAUSE1_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(4), - .mode = 0444, - }, - { - .label = "reset_soc", - .reg = MLXPLAT_CPLD_LPC_REG_RST_CAUSE1_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(5), - .mode = 0444, - }, - { - .label = "reset_comex_wd", - .reg = MLXPLAT_CPLD_LPC_REG_RST_CAUSE1_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(6), - .mode = 0444, - }, - { - .label = "reset_pwr_converter_fail", - .reg = MLXPLAT_CPLD_LPC_REG_RST_CAUSE2_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(0), - .mode = 0444, - }, - { - .label = "reset_system", - .reg = MLXPLAT_CPLD_LPC_REG_RST_CAUSE2_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(1), - .mode = 0444, - }, - { - .label = "reset_sw_pwr_off", - .reg = MLXPLAT_CPLD_LPC_REG_RST_CAUSE2_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(2), - .mode = 0444, - }, - { - .label = "reset_comex_thermal", - .reg = MLXPLAT_CPLD_LPC_REG_RST_CAUSE2_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(3), - .mode = 0444, - }, - { - .label = "reset_reload_bios", - .reg = MLXPLAT_CPLD_LPC_REG_RST_CAUSE2_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(5), - .mode = 0444, - }, - { - .label = "reset_ac_pwr_fail", - .reg = MLXPLAT_CPLD_LPC_REG_RST_CAUSE2_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(6), - .mode = 0444, - }, - { - .label = "reset_ac_ok_fail", - .reg = MLXPLAT_CPLD_LPC_REG_RST_CAUSE2_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(7), - .mode = 0444, - }, - { - .label = "psu1_on", - .reg = MLXPLAT_CPLD_LPC_REG_GP1_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(0), - .mode = 0200, - }, - { - .label = "psu2_on", - .reg = MLXPLAT_CPLD_LPC_REG_GP1_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(1), - .mode = 0200, - }, - { - .label = "pwr_cycle", - .reg = MLXPLAT_CPLD_LPC_REG_GP1_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(2), - .mode = 0200, - }, - { - .label = "pwr_down", - .reg = MLXPLAT_CPLD_LPC_REG_GP1_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(3), - .mode = 0200, - }, - { - .label = "deep_pwr_cycle", - .reg = MLXPLAT_CPLD_LPC_REG_GP1_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(5), - .mode = 0200, - }, - { - .label = "latch_reset", - .reg = MLXPLAT_CPLD_LPC_REG_GP1_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(6), - .mode = 0200, - }, - { - .label = "jtag_cap", - .reg = MLXPLAT_CPLD_LPC_REG_FU_CAP_OFFSET, - .mask = MLXPLAT_CPLD_FU_CAP_MASK, - .bit = 1, - .mode = 0444, - }, - { - .label = "jtag_enable", - .reg = MLXPLAT_CPLD_LPC_REG_GP2_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(4), - .mode = 0644, - }, - { - .label = "dbg1", - .reg = MLXPLAT_CPLD_LPC_REG_DBG1_OFFSET, - .bit = GENMASK(7, 0), - .mode = 0644, - }, - { - .label = "dbg2", - .reg = MLXPLAT_CPLD_LPC_REG_DBG2_OFFSET, - .bit = GENMASK(7, 0), - .mode = 0644, - }, - { - .label = "dbg3", - .reg = MLXPLAT_CPLD_LPC_REG_DBG3_OFFSET, - .bit = GENMASK(7, 0), - .mode = 0644, - }, - { - .label = "dbg4", - .reg = MLXPLAT_CPLD_LPC_REG_DBG4_OFFSET, - .bit = GENMASK(7, 0), - .mode = 0644, - }, - { - .label = "asic_health", - .reg = MLXPLAT_CPLD_LPC_REG_ASIC_HEALTH_OFFSET, - .mask = MLXPLAT_CPLD_ASIC_MASK, - .bit = 1, - .mode = 0444, - }, - { - .label = "asic2_health", - .reg = MLXPLAT_CPLD_LPC_REG_ASIC2_HEALTH_OFFSET, - .mask = MLXPLAT_CPLD_ASIC_MASK, - .bit = 1, - .mode = 0444, - }, - { - .label = "fan_dir", - .reg = MLXPLAT_CPLD_LPC_REG_FAN_DIRECTION, - .bit = GENMASK(7, 0), - .mode = 0444, - }, - { - .label = "bios_safe_mode", - .reg = MLXPLAT_CPLD_LPC_REG_GPCOM0_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(4), - .mode = 0444, - }, - { - .label = "bios_active_image", - .reg = MLXPLAT_CPLD_LPC_REG_GPCOM0_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(5), - .mode = 0444, - }, - { - .label = "bios_auth_fail", - .reg = MLXPLAT_CPLD_LPC_REG_GPCOM0_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(6), - .mode = 0444, - }, - { - .label = "bios_upgrade_fail", - .reg = MLXPLAT_CPLD_LPC_REG_GPCOM0_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(7), - .mode = 0444, - }, - { - .label = "voltreg_update_status", - .reg = MLXPLAT_CPLD_LPC_REG_GP0_RO_OFFSET, - .mask = MLXPLAT_CPLD_VOLTREG_UPD_MASK, - .bit = 5, - .mode = 0444, - }, - { - .label = "pwr_converter_prog_en", - .reg = MLXPLAT_CPLD_LPC_REG_GP0_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(0), - .mode = 0644, - .secured = 1, - }, - { - .label = "vpd_wp", - .reg = MLXPLAT_CPLD_LPC_REG_GP0_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(3), - .mode = 0644, - }, - { - .label = "pcie_asic_reset_dis", - .reg = MLXPLAT_CPLD_LPC_REG_GP0_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(4), - .mode = 0644, - }, - { - .label = "erot1_ap_reset", - .reg = MLXPLAT_CPLD_LPC_REG_GP4_RO_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(0), - .mode = 0444, - }, - { - .label = "erot2_ap_reset", - .reg = MLXPLAT_CPLD_LPC_REG_GP4_RO_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(1), - .mode = 0444, - }, - { - .label = "lid_open", - .reg = MLXPLAT_CPLD_LPC_REG_GP4_RO_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(2), - .mode = 0444, - }, - { - .label = "clk_brd1_boot_fail", - .reg = MLXPLAT_CPLD_LPC_REG_GP4_RO_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(4), - .mode = 0444, - }, - { - .label = "clk_brd2_boot_fail", - .reg = MLXPLAT_CPLD_LPC_REG_GP4_RO_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(5), - .mode = 0444, - }, - { - .label = "clk_brd_fail", - .reg = MLXPLAT_CPLD_LPC_REG_GP4_RO_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(6), - .mode = 0444, - }, - { - .label = "asic_pg_fail", - .reg = MLXPLAT_CPLD_LPC_REG_GP4_RO_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(7), - .mode = 0444, - }, - { - .label = "spi_chnl_select", - .reg = MLXPLAT_CPLD_LPC_REG_SPI_CHNL_SELECT, - .mask = GENMASK(7, 0), - .bit = 1, - .mode = 0644, - }, - { - .label = "config1", - .reg = MLXPLAT_CPLD_LPC_REG_CONFIG1_OFFSET, - .bit = GENMASK(7, 0), - .mode = 0444, - }, - { - .label = "config2", - .reg = MLXPLAT_CPLD_LPC_REG_CONFIG2_OFFSET, - .bit = GENMASK(7, 0), - .mode = 0444, - }, - { - .label = "config3", - .reg = MLXPLAT_CPLD_LPC_REG_CONFIG3_OFFSET, - .bit = GENMASK(7, 0), - .mode = 0444, - }, - { - .label = "ufm_version", - .reg = MLXPLAT_CPLD_LPC_REG_UFM_VERSION_OFFSET, - .bit = GENMASK(7, 0), - .mode = 0444, - }, -}; - -static struct mlxreg_core_platform_data mlxplat_default_ng_regs_io_data = { - .data = mlxplat_mlxcpld_default_ng_regs_io_data, - .counter = ARRAY_SIZE(mlxplat_mlxcpld_default_ng_regs_io_data), -}; - -/* Platform register access for modular systems families data */ -static struct mlxreg_core_data mlxplat_mlxcpld_modular_regs_io_data[] = { - { - .label = "cpld1_version", - .reg = MLXPLAT_CPLD_LPC_REG_CPLD1_VER_OFFSET, - .bit = GENMASK(7, 0), - .mode = 0444, - }, - { - .label = "cpld2_version", - .reg = MLXPLAT_CPLD_LPC_REG_CPLD2_VER_OFFSET, - .bit = GENMASK(7, 0), - .mode = 0444, - }, - { - .label = "cpld3_version", - .reg = MLXPLAT_CPLD_LPC_REG_CPLD3_VER_OFFSET, - .bit = GENMASK(7, 0), - .mode = 0444, - }, - { - .label = "cpld4_version", - .reg = MLXPLAT_CPLD_LPC_REG_CPLD4_VER_OFFSET, - .bit = GENMASK(7, 0), - .mode = 0444, - }, - { - .label = "cpld1_pn", - .reg = MLXPLAT_CPLD_LPC_REG_CPLD1_PN_OFFSET, - .bit = GENMASK(15, 0), - .mode = 0444, - .regnum = 2, - }, - { - .label = "cpld2_pn", - .reg = MLXPLAT_CPLD_LPC_REG_CPLD2_PN_OFFSET, - .bit = GENMASK(15, 0), - .mode = 0444, - .regnum = 2, - }, - { - .label = "cpld3_pn", - .reg = MLXPLAT_CPLD_LPC_REG_CPLD3_PN_OFFSET, - .bit = GENMASK(15, 0), - .mode = 0444, - .regnum = 2, - }, - { - .label = "cpld4_pn", - .reg = MLXPLAT_CPLD_LPC_REG_CPLD4_PN_OFFSET, - .bit = GENMASK(15, 0), - .mode = 0444, - .regnum = 2, - }, - { - .label = "cpld1_version_min", - .reg = MLXPLAT_CPLD_LPC_REG_CPLD1_MVER_OFFSET, - .bit = GENMASK(7, 0), - .mode = 0444, - }, - { - .label = "cpld2_version_min", - .reg = MLXPLAT_CPLD_LPC_REG_CPLD2_MVER_OFFSET, - .bit = GENMASK(7, 0), - .mode = 0444, - }, - { - .label = "cpld3_version_min", - .reg = MLXPLAT_CPLD_LPC_REG_CPLD3_MVER_OFFSET, - .bit = GENMASK(7, 0), - .mode = 0444, - }, - { - .label = "cpld4_version_min", - .reg = MLXPLAT_CPLD_LPC_REG_CPLD4_MVER_OFFSET, - .bit = GENMASK(7, 0), - .mode = 0444, - }, - { - .label = "lc1_enable", - .reg = MLXPLAT_CPLD_LPC_REG_RESET_GP4_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(0), - .mode = 0644, - }, - { - .label = "lc2_enable", - .reg = MLXPLAT_CPLD_LPC_REG_RESET_GP4_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(1), - .mode = 0644, - }, - { - .label = "lc3_enable", - .reg = MLXPLAT_CPLD_LPC_REG_RESET_GP4_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(2), - .mode = 0644, - }, - { - .label = "lc4_enable", - .reg = MLXPLAT_CPLD_LPC_REG_RESET_GP4_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(3), - .mode = 0644, - }, - { - .label = "lc5_enable", - .reg = MLXPLAT_CPLD_LPC_REG_RESET_GP4_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(4), - .mode = 0644, - }, - { - .label = "lc6_enable", - .reg = MLXPLAT_CPLD_LPC_REG_RESET_GP4_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(5), - .mode = 0644, - }, - { - .label = "lc7_enable", - .reg = MLXPLAT_CPLD_LPC_REG_RESET_GP4_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(6), - .mode = 0644, - }, - { - .label = "lc8_enable", - .reg = MLXPLAT_CPLD_LPC_REG_RESET_GP4_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(7), - .mode = 0644, - }, - { - .label = "reset_long_pb", - .reg = MLXPLAT_CPLD_LPC_REG_RESET_CAUSE_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(0), - .mode = 0444, - }, - { - .label = "reset_short_pb", - .reg = MLXPLAT_CPLD_LPC_REG_RESET_CAUSE_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(1), - .mode = 0444, - }, - { - .label = "reset_aux_pwr_or_fu", - .reg = MLXPLAT_CPLD_LPC_REG_RESET_CAUSE_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(2), - .mode = 0444, - }, - { - .label = "reset_mgmt_dc_dc_pwr_fail", - .reg = MLXPLAT_CPLD_LPC_REG_RESET_CAUSE_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(3), - .mode = 0444, - }, - { - .label = "reset_sys_comex_bios", - .reg = MLXPLAT_CPLD_LPC_REG_RESET_CAUSE_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(5), - .mode = 0444, - }, - { - .label = "reset_sw_reset", - .reg = MLXPLAT_CPLD_LPC_REG_RST_CAUSE1_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(0), - .mode = 0444, - }, - { - .label = "reset_aux_pwr_or_reload", - .reg = MLXPLAT_CPLD_LPC_REG_RST_CAUSE1_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(2), - .mode = 0444, - }, - { - .label = "reset_comex_pwr_fail", - .reg = MLXPLAT_CPLD_LPC_REG_RST_CAUSE1_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(3), - .mode = 0444, - }, - { - .label = "reset_platform", - .reg = MLXPLAT_CPLD_LPC_REG_RST_CAUSE1_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(4), - .mode = 0444, - }, - { - .label = "reset_soc", - .reg = MLXPLAT_CPLD_LPC_REG_RST_CAUSE1_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(5), - .mode = 0444, - }, - { - .label = "reset_pwr_off_from_carrier", - .reg = MLXPLAT_CPLD_LPC_REG_RST_CAUSE1_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(7), - .mode = 0444, - }, - { - .label = "reset_swb_wd", - .reg = MLXPLAT_CPLD_LPC_REG_RST_CAUSE2_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(0), - .mode = 0444, - }, - { - .label = "reset_swb_aux_pwr_or_fu", - .reg = MLXPLAT_CPLD_LPC_REG_RESET_CAUSE_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(2), - .mode = 0444, - }, - { - .label = "reset_swb_dc_dc_pwr_fail", - .reg = MLXPLAT_CPLD_LPC_REG_RST_CAUSE2_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(3), - .mode = 0444, - }, - { - .label = "reset_swb_12v_fail", - .reg = MLXPLAT_CPLD_LPC_REG_RST_CAUSE2_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(4), - .mode = 0444, - }, - { - .label = "reset_system", - .reg = MLXPLAT_CPLD_LPC_REG_RST_CAUSE2_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(5), - .mode = 0444, - }, - { - .label = "reset_thermal_spc_or_pciesw", - .reg = MLXPLAT_CPLD_LPC_REG_RST_CAUSE2_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(7), - .mode = 0444, - }, - { - .label = "bios_safe_mode", - .reg = MLXPLAT_CPLD_LPC_REG_GPCOM0_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(4), - .mode = 0444, - }, - { - .label = "bios_active_image", - .reg = MLXPLAT_CPLD_LPC_REG_GPCOM0_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(5), - .mode = 0444, - }, - { - .label = "bios_auth_fail", - .reg = MLXPLAT_CPLD_LPC_REG_GPCOM0_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(6), - .mode = 0444, - }, - { - .label = "bios_upgrade_fail", - .reg = MLXPLAT_CPLD_LPC_REG_GPCOM0_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(7), - .mode = 0444, - }, - { - .label = "voltreg_update_status", - .reg = MLXPLAT_CPLD_LPC_REG_GP0_RO_OFFSET, - .mask = MLXPLAT_CPLD_VOLTREG_UPD_MASK, - .bit = 5, - .mode = 0444, - }, - { - .label = "vpd_wp", - .reg = MLXPLAT_CPLD_LPC_REG_GP0_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(3), - .mode = 0644, - }, - { - .label = "pcie_asic_reset_dis", - .reg = MLXPLAT_CPLD_LPC_REG_GP0_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(4), - .mode = 0644, - }, - { - .label = "shutdown_unlock", - .reg = MLXPLAT_CPLD_LPC_REG_GP0_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(5), - .mode = 0644, - }, - { - .label = "lc1_rst_mask", - .reg = MLXPLAT_CPLD_LPC_REG_GP_RST_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(0), - .mode = 0200, - }, - { - .label = "lc2_rst_mask", - .reg = MLXPLAT_CPLD_LPC_REG_GP_RST_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(1), - .mode = 0200, - }, - { - .label = "lc3_rst_mask", - .reg = MLXPLAT_CPLD_LPC_REG_GP_RST_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(2), - .mode = 0200, - }, - { - .label = "lc4_rst_mask", - .reg = MLXPLAT_CPLD_LPC_REG_GP_RST_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(3), - .mode = 0200, - }, - { - .label = "lc5_rst_mask", - .reg = MLXPLAT_CPLD_LPC_REG_GP_RST_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(4), - .mode = 0200, - }, - { - .label = "lc6_rst_mask", - .reg = MLXPLAT_CPLD_LPC_REG_GP_RST_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(5), - .mode = 0200, - }, - { - .label = "lc7_rst_mask", - .reg = MLXPLAT_CPLD_LPC_REG_GP_RST_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(6), - .mode = 0200, - }, - { - .label = "lc8_rst_mask", - .reg = MLXPLAT_CPLD_LPC_REG_GP_RST_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(7), - .mode = 0200, - }, - { - .label = "psu1_on", - .reg = MLXPLAT_CPLD_LPC_REG_GP1_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(0), - .mode = 0200, - }, - { - .label = "psu2_on", - .reg = MLXPLAT_CPLD_LPC_REG_GP1_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(1), - .mode = 0200, - }, - { - .label = "pwr_cycle", - .reg = MLXPLAT_CPLD_LPC_REG_GP1_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(2), - .mode = 0200, - }, - { - .label = "pwr_down", - .reg = MLXPLAT_CPLD_LPC_REG_GP1_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(3), - .mode = 0200, - }, - { - .label = "psu3_on", - .reg = MLXPLAT_CPLD_LPC_REG_GP1_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(4), - .mode = 0200, - }, - { - .label = "psu4_on", - .reg = MLXPLAT_CPLD_LPC_REG_GP1_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(5), - .mode = 0200, - }, - { - .label = "auto_power_mode", - .reg = MLXPLAT_CPLD_LPC_REG_GP1_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(6), - .mode = 0644, - }, - { - .label = "pm_mgmt_en", - .reg = MLXPLAT_CPLD_LPC_REG_GP1_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(7), - .mode = 0644, - }, - { - .label = "jtag_enable", - .reg = MLXPLAT_CPLD_LPC_REG_FIELD_UPGRADE, - .mask = GENMASK(3, 0), - .bit = 1, - .mode = 0644, - }, - { - .label = "safe_bios_dis", - .reg = MLXPLAT_CPLD_LPC_SAFE_BIOS_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(5), - .mode = 0644, - }, - { - .label = "safe_bios_dis_wp", - .reg = MLXPLAT_CPLD_LPC_SAFE_BIOS_WP_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(5), - .mode = 0644, - }, - { - .label = "asic_health", - .reg = MLXPLAT_CPLD_LPC_REG_ASIC_HEALTH_OFFSET, - .mask = MLXPLAT_CPLD_ASIC_MASK, - .bit = 1, - .mode = 0444, - }, - { - .label = "fan_dir", - .reg = MLXPLAT_CPLD_LPC_REG_FAN_DIRECTION, - .bit = GENMASK(7, 0), - .mode = 0444, - }, - { - .label = "lc1_pwr", - .reg = MLXPLAT_CPLD_LPC_REG_LC_PWR_ON, - .mask = GENMASK(7, 0) & ~BIT(0), - .mode = 0644, - }, - { - .label = "lc2_pwr", - .reg = MLXPLAT_CPLD_LPC_REG_LC_PWR_ON, - .mask = GENMASK(7, 0) & ~BIT(1), - .mode = 0644, - }, - { - .label = "lc3_pwr", - .reg = MLXPLAT_CPLD_LPC_REG_LC_PWR_ON, - .mask = GENMASK(7, 0) & ~BIT(2), - .mode = 0644, - }, - { - .label = "lc4_pwr", - .reg = MLXPLAT_CPLD_LPC_REG_LC_PWR_ON, - .mask = GENMASK(7, 0) & ~BIT(3), - .mode = 0644, - }, - { - .label = "lc5_pwr", - .reg = MLXPLAT_CPLD_LPC_REG_LC_PWR_ON, - .mask = GENMASK(7, 0) & ~BIT(4), - .mode = 0644, - }, - { - .label = "lc6_pwr", - .reg = MLXPLAT_CPLD_LPC_REG_LC_PWR_ON, - .mask = GENMASK(7, 0) & ~BIT(5), - .mode = 0644, - }, - { - .label = "lc7_pwr", - .reg = MLXPLAT_CPLD_LPC_REG_LC_PWR_ON, - .mask = GENMASK(7, 0) & ~BIT(6), - .mode = 0644, - }, - { - .label = "lc8_pwr", - .reg = MLXPLAT_CPLD_LPC_REG_LC_PWR_ON, - .mask = GENMASK(7, 0) & ~BIT(7), - .mode = 0644, - }, - { - .label = "config1", - .reg = MLXPLAT_CPLD_LPC_REG_CONFIG1_OFFSET, - .bit = GENMASK(7, 0), - .mode = 0444, - }, - { - .label = "config2", - .reg = MLXPLAT_CPLD_LPC_REG_CONFIG2_OFFSET, - .bit = GENMASK(7, 0), - .mode = 0444, - }, - { - .label = "config3", - .reg = MLXPLAT_CPLD_LPC_REG_CONFIG3_OFFSET, - .bit = GENMASK(7, 0), - .mode = 0444, - }, - { - .label = "ufm_version", - .reg = MLXPLAT_CPLD_LPC_REG_UFM_VERSION_OFFSET, - .bit = GENMASK(7, 0), - .mode = 0444, - }, -}; - -static struct mlxreg_core_platform_data mlxplat_modular_regs_io_data = { - .data = mlxplat_mlxcpld_modular_regs_io_data, - .counter = ARRAY_SIZE(mlxplat_mlxcpld_modular_regs_io_data), -}; - -/* Platform register access for chassis blade systems family data */ -static struct mlxreg_core_data mlxplat_mlxcpld_chassis_blade_regs_io_data[] = { - { - .label = "cpld1_version", - .reg = MLXPLAT_CPLD_LPC_REG_CPLD1_VER_OFFSET, - .bit = GENMASK(7, 0), - .mode = 0444, - }, - { - .label = "cpld1_pn", - .reg = MLXPLAT_CPLD_LPC_REG_CPLD1_PN_OFFSET, - .bit = GENMASK(15, 0), - .mode = 0444, - .regnum = 2, - }, - { - .label = "cpld1_version_min", - .reg = MLXPLAT_CPLD_LPC_REG_CPLD1_MVER_OFFSET, - .bit = GENMASK(7, 0), - .mode = 0444, - }, - { - .label = "reset_aux_pwr_or_ref", - .reg = MLXPLAT_CPLD_LPC_REG_RESET_CAUSE_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(2), - .mode = 0444, - }, - { - .label = "reset_from_comex", - .reg = MLXPLAT_CPLD_LPC_REG_RESET_CAUSE_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(4), - .mode = 0444, - }, - { - .label = "reset_comex_pwr_fail", - .reg = MLXPLAT_CPLD_LPC_REG_RST_CAUSE1_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(3), - .mode = 0444, - }, - { - .label = "reset_platform", - .reg = MLXPLAT_CPLD_LPC_REG_RST_CAUSE1_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(4), - .mode = 0444, - }, - { - .label = "reset_soc", - .reg = MLXPLAT_CPLD_LPC_REG_RST_CAUSE1_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(5), - .mode = 0444, - }, - { - .label = "reset_comex_wd", - .reg = MLXPLAT_CPLD_LPC_REG_RST_CAUSE1_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(6), - .mode = 0444, - }, - { - .label = "reset_voltmon_upgrade_fail", - .reg = MLXPLAT_CPLD_LPC_REG_RST_CAUSE2_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(0), - .mode = 0444, - }, - { - .label = "reset_system", - .reg = MLXPLAT_CPLD_LPC_REG_RST_CAUSE2_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(1), - .mode = 0444, - }, - { - .label = "reset_sw_pwr_off", - .reg = MLXPLAT_CPLD_LPC_REG_RST_CAUSE2_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(2), - .mode = 0444, - }, - { - .label = "reset_comex_thermal", - .reg = MLXPLAT_CPLD_LPC_REG_RST_CAUSE2_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(3), - .mode = 0444, - }, - { - .label = "reset_reload_bios", - .reg = MLXPLAT_CPLD_LPC_REG_RST_CAUSE2_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(5), - .mode = 0444, - }, - { - .label = "reset_ac_pwr_fail", - .reg = MLXPLAT_CPLD_LPC_REG_RST_CAUSE2_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(6), - .mode = 0444, - }, - { - .label = "reset_long_pwr_pb", - .reg = MLXPLAT_CPLD_LPC_REG_RST_CAUSE2_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(7), - .mode = 0444, - }, - { - .label = "pwr_cycle", - .reg = MLXPLAT_CPLD_LPC_REG_GP1_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(2), - .mode = 0200, - }, - { - .label = "pwr_down", - .reg = MLXPLAT_CPLD_LPC_REG_GP1_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(3), - .mode = 0200, - }, - { - .label = "global_wp_request", - .reg = MLXPLAT_CPLD_LPC_REG_GP2_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(0), - .mode = 0644, - }, - { - .label = "jtag_enable", - .reg = MLXPLAT_CPLD_LPC_REG_GP2_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(4), - .mode = 0644, - }, - { - .label = "comm_chnl_ready", - .reg = MLXPLAT_CPLD_LPC_REG_GP2_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(6), - .mode = 0200, - }, - { - .label = "bios_safe_mode", - .reg = MLXPLAT_CPLD_LPC_REG_GPCOM0_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(4), - .mode = 0444, - }, - { - .label = "bios_active_image", - .reg = MLXPLAT_CPLD_LPC_REG_GPCOM0_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(5), - .mode = 0444, - }, - { - .label = "bios_auth_fail", - .reg = MLXPLAT_CPLD_LPC_REG_GPCOM0_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(6), - .mode = 0444, - }, - { - .label = "bios_upgrade_fail", - .reg = MLXPLAT_CPLD_LPC_REG_GPCOM0_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(7), - .mode = 0444, - }, - { - .label = "voltreg_update_status", - .reg = MLXPLAT_CPLD_LPC_REG_GP0_RO_OFFSET, - .mask = MLXPLAT_CPLD_VOLTREG_UPD_MASK, - .bit = 5, - .mode = 0444, - }, - { - .label = "vpd_wp", - .reg = MLXPLAT_CPLD_LPC_REG_GP0_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(3), - .mode = 0644, - }, - { - .label = "pcie_asic_reset_dis", - .reg = MLXPLAT_CPLD_LPC_REG_GP0_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(4), - .mode = 0644, - }, - { - .label = "global_wp_response", - .reg = MLXPLAT_CPLD_LPC_REG_GWP_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(0), - .mode = 0444, - }, - { - .label = "config1", - .reg = MLXPLAT_CPLD_LPC_REG_CONFIG1_OFFSET, - .bit = GENMASK(7, 0), - .mode = 0444, - }, - { - .label = "config2", - .reg = MLXPLAT_CPLD_LPC_REG_CONFIG2_OFFSET, - .bit = GENMASK(7, 0), - .mode = 0444, - }, - { - .label = "config3", - .reg = MLXPLAT_CPLD_LPC_REG_CONFIG3_OFFSET, - .bit = GENMASK(7, 0), - .mode = 0444, - }, - { - .label = "ufm_version", - .reg = MLXPLAT_CPLD_LPC_REG_UFM_VERSION_OFFSET, - .bit = GENMASK(7, 0), - .mode = 0444, - }, -}; - -static struct mlxreg_core_platform_data mlxplat_chassis_blade_regs_io_data = { - .data = mlxplat_mlxcpld_chassis_blade_regs_io_data, - .counter = ARRAY_SIZE(mlxplat_mlxcpld_chassis_blade_regs_io_data), -}; - -/* Platform FAN default */ -static struct mlxreg_core_data mlxplat_mlxcpld_default_fan_data[] = { - { - .label = "pwm1", - .reg = MLXPLAT_CPLD_LPC_REG_PWM1_OFFSET, - }, - { - .label = "pwm2", - .reg = MLXPLAT_CPLD_LPC_REG_PWM2_OFFSET, - }, - { - .label = "pwm3", - .reg = MLXPLAT_CPLD_LPC_REG_PWM3_OFFSET, - }, - { - .label = "pwm4", - .reg = MLXPLAT_CPLD_LPC_REG_PWM4_OFFSET, - }, - { - .label = "tacho1", - .reg = MLXPLAT_CPLD_LPC_REG_TACHO1_OFFSET, - .mask = GENMASK(7, 0), - .capability = MLXPLAT_CPLD_LPC_REG_FAN_CAP1_OFFSET, - .bit = BIT(0), - .reg_prsnt = MLXPLAT_CPLD_LPC_REG_FAN_OFFSET, - - }, - { - .label = "tacho2", - .reg = MLXPLAT_CPLD_LPC_REG_TACHO2_OFFSET, - .mask = GENMASK(7, 0), - .capability = MLXPLAT_CPLD_LPC_REG_FAN_CAP1_OFFSET, - .bit = BIT(1), - .reg_prsnt = MLXPLAT_CPLD_LPC_REG_FAN_OFFSET, - }, - { - .label = "tacho3", - .reg = MLXPLAT_CPLD_LPC_REG_TACHO3_OFFSET, - .mask = GENMASK(7, 0), - .capability = MLXPLAT_CPLD_LPC_REG_FAN_CAP1_OFFSET, - .bit = BIT(2), - .reg_prsnt = MLXPLAT_CPLD_LPC_REG_FAN_OFFSET, - }, - { - .label = "tacho4", - .reg = MLXPLAT_CPLD_LPC_REG_TACHO4_OFFSET, - .mask = GENMASK(7, 0), - .capability = MLXPLAT_CPLD_LPC_REG_FAN_CAP1_OFFSET, - .bit = BIT(3), - .reg_prsnt = MLXPLAT_CPLD_LPC_REG_FAN_OFFSET, - }, - { - .label = "tacho5", - .reg = MLXPLAT_CPLD_LPC_REG_TACHO5_OFFSET, - .mask = GENMASK(7, 0), - .capability = MLXPLAT_CPLD_LPC_REG_FAN_CAP1_OFFSET, - .bit = BIT(4), - .reg_prsnt = MLXPLAT_CPLD_LPC_REG_FAN_OFFSET, - }, - { - .label = "tacho6", - .reg = MLXPLAT_CPLD_LPC_REG_TACHO6_OFFSET, - .mask = GENMASK(7, 0), - .capability = MLXPLAT_CPLD_LPC_REG_FAN_CAP1_OFFSET, - .bit = BIT(5), - .reg_prsnt = MLXPLAT_CPLD_LPC_REG_FAN_OFFSET, - }, - { - .label = "tacho7", - .reg = MLXPLAT_CPLD_LPC_REG_TACHO7_OFFSET, - .mask = GENMASK(7, 0), - .capability = MLXPLAT_CPLD_LPC_REG_FAN_CAP1_OFFSET, - .bit = BIT(6), - .reg_prsnt = MLXPLAT_CPLD_LPC_REG_FAN_OFFSET, - }, - { - .label = "tacho8", - .reg = MLXPLAT_CPLD_LPC_REG_TACHO8_OFFSET, - .mask = GENMASK(7, 0), - .capability = MLXPLAT_CPLD_LPC_REG_FAN_CAP1_OFFSET, - .bit = BIT(7), - .reg_prsnt = MLXPLAT_CPLD_LPC_REG_FAN_OFFSET, - }, - { - .label = "tacho9", - .reg = MLXPLAT_CPLD_LPC_REG_TACHO9_OFFSET, - .mask = GENMASK(7, 0), - .capability = MLXPLAT_CPLD_LPC_REG_FAN_CAP2_OFFSET, - .bit = BIT(0), - .reg_prsnt = MLXPLAT_CPLD_LPC_REG_FAN_OFFSET, - }, - { - .label = "tacho10", - .reg = MLXPLAT_CPLD_LPC_REG_TACHO10_OFFSET, - .mask = GENMASK(7, 0), - .capability = MLXPLAT_CPLD_LPC_REG_FAN_CAP2_OFFSET, - .bit = BIT(1), - .reg_prsnt = MLXPLAT_CPLD_LPC_REG_FAN_OFFSET, - }, - { - .label = "tacho11", - .reg = MLXPLAT_CPLD_LPC_REG_TACHO11_OFFSET, - .mask = GENMASK(7, 0), - .capability = MLXPLAT_CPLD_LPC_REG_FAN_CAP2_OFFSET, - .bit = BIT(2), - .reg_prsnt = MLXPLAT_CPLD_LPC_REG_FAN_OFFSET, - }, - { - .label = "tacho12", - .reg = MLXPLAT_CPLD_LPC_REG_TACHO12_OFFSET, - .mask = GENMASK(7, 0), - .capability = MLXPLAT_CPLD_LPC_REG_FAN_CAP2_OFFSET, - .bit = BIT(3), - .reg_prsnt = MLXPLAT_CPLD_LPC_REG_FAN_OFFSET, - }, - { - .label = "tacho13", - .reg = MLXPLAT_CPLD_LPC_REG_TACHO13_OFFSET, - .mask = GENMASK(7, 0), - .capability = MLXPLAT_CPLD_LPC_REG_FAN_CAP2_OFFSET, - .bit = BIT(4), - }, - { - .label = "tacho14", - .reg = MLXPLAT_CPLD_LPC_REG_TACHO14_OFFSET, - .mask = GENMASK(7, 0), - .capability = MLXPLAT_CPLD_LPC_REG_FAN_CAP2_OFFSET, - .bit = BIT(5), - }, - { - .label = "conf", - .capability = MLXPLAT_CPLD_LPC_REG_TACHO_SPEED_OFFSET, - }, -}; - -static struct mlxreg_core_platform_data mlxplat_default_fan_data = { - .data = mlxplat_mlxcpld_default_fan_data, - .counter = ARRAY_SIZE(mlxplat_mlxcpld_default_fan_data), - .capability = MLXPLAT_CPLD_LPC_REG_FAN_DRW_CAP_OFFSET, -}; - -/* Watchdog type1: hardware implementation version1 - * (MSN2700, MSN2410, MSN2740, MSN2100 and MSN2140 systems). - */ -static struct mlxreg_core_data mlxplat_mlxcpld_wd_main_regs_type1[] = { - { - .label = "action", - .reg = MLXPLAT_CPLD_LPC_REG_WD1_ACT_OFFSET, - .mask = MLXPLAT_CPLD_WD_RESET_ACT_MASK, - .bit = 0, - }, - { - .label = "timeout", - .reg = MLXPLAT_CPLD_LPC_REG_WD1_TMR_OFFSET, - .mask = MLXPLAT_CPLD_WD_TYPE1_TO_MASK, - .health_cntr = MLXPLAT_CPLD_WD_DFLT_TIMEOUT, - }, - { - .label = "ping", - .reg = MLXPLAT_CPLD_LPC_REG_WD_CLEAR_OFFSET, - .mask = MLXPLAT_CPLD_WD1_CLEAR_MASK, - .bit = 0, - }, - { - .label = "reset", - .reg = MLXPLAT_CPLD_LPC_REG_RESET_CAUSE_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(6), - .bit = 6, - }, -}; - -static struct mlxreg_core_data mlxplat_mlxcpld_wd_aux_regs_type1[] = { - { - .label = "action", - .reg = MLXPLAT_CPLD_LPC_REG_WD2_ACT_OFFSET, - .mask = MLXPLAT_CPLD_WD_FAN_ACT_MASK, - .bit = 4, - }, - { - .label = "timeout", - .reg = MLXPLAT_CPLD_LPC_REG_WD2_TMR_OFFSET, - .mask = MLXPLAT_CPLD_WD_TYPE1_TO_MASK, - .health_cntr = MLXPLAT_CPLD_WD_DFLT_TIMEOUT, - }, - { - .label = "ping", - .reg = MLXPLAT_CPLD_LPC_REG_WD_CLEAR_OFFSET, - .mask = MLXPLAT_CPLD_WD1_CLEAR_MASK, - .bit = 1, - }, -}; - -static struct mlxreg_core_platform_data mlxplat_mlxcpld_wd_set_type1[] = { - { - .data = mlxplat_mlxcpld_wd_main_regs_type1, - .counter = ARRAY_SIZE(mlxplat_mlxcpld_wd_main_regs_type1), - .version = MLX_WDT_TYPE1, - .identity = "mlx-wdt-main", - }, - { - .data = mlxplat_mlxcpld_wd_aux_regs_type1, - .counter = ARRAY_SIZE(mlxplat_mlxcpld_wd_aux_regs_type1), - .version = MLX_WDT_TYPE1, - .identity = "mlx-wdt-aux", - }, -}; - -/* Watchdog type2: hardware implementation version 2 - * (all systems except (MSN2700, MSN2410, MSN2740, MSN2100 and MSN2140). - */ -static struct mlxreg_core_data mlxplat_mlxcpld_wd_main_regs_type2[] = { - { - .label = "action", - .reg = MLXPLAT_CPLD_LPC_REG_WD2_ACT_OFFSET, - .mask = MLXPLAT_CPLD_WD_RESET_ACT_MASK, - .bit = 0, - }, - { - .label = "timeout", - .reg = MLXPLAT_CPLD_LPC_REG_WD2_TMR_OFFSET, - .mask = MLXPLAT_CPLD_WD_TYPE2_TO_MASK, - .health_cntr = MLXPLAT_CPLD_WD_DFLT_TIMEOUT, - }, - { - .label = "timeleft", - .reg = MLXPLAT_CPLD_LPC_REG_WD2_TLEFT_OFFSET, - .mask = MLXPLAT_CPLD_WD_TYPE2_TO_MASK, - }, - { - .label = "ping", - .reg = MLXPLAT_CPLD_LPC_REG_WD2_ACT_OFFSET, - .mask = MLXPLAT_CPLD_WD_RESET_ACT_MASK, - .bit = 0, - }, - { - .label = "reset", - .reg = MLXPLAT_CPLD_LPC_REG_RESET_CAUSE_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(6), - .bit = 6, - }, -}; - -static struct mlxreg_core_data mlxplat_mlxcpld_wd_aux_regs_type2[] = { - { - .label = "action", - .reg = MLXPLAT_CPLD_LPC_REG_WD3_ACT_OFFSET, - .mask = MLXPLAT_CPLD_WD_FAN_ACT_MASK, - .bit = 4, - }, - { - .label = "timeout", - .reg = MLXPLAT_CPLD_LPC_REG_WD3_TMR_OFFSET, - .mask = MLXPLAT_CPLD_WD_TYPE2_TO_MASK, - .health_cntr = MLXPLAT_CPLD_WD_DFLT_TIMEOUT, - }, - { - .label = "timeleft", - .reg = MLXPLAT_CPLD_LPC_REG_WD3_TLEFT_OFFSET, - .mask = MLXPLAT_CPLD_WD_TYPE2_TO_MASK, - }, - { - .label = "ping", - .reg = MLXPLAT_CPLD_LPC_REG_WD3_ACT_OFFSET, - .mask = MLXPLAT_CPLD_WD_FAN_ACT_MASK, - .bit = 4, - }, -}; - -static struct mlxreg_core_platform_data mlxplat_mlxcpld_wd_set_type2[] = { - { - .data = mlxplat_mlxcpld_wd_main_regs_type2, - .counter = ARRAY_SIZE(mlxplat_mlxcpld_wd_main_regs_type2), - .version = MLX_WDT_TYPE2, - .identity = "mlx-wdt-main", - }, - { - .data = mlxplat_mlxcpld_wd_aux_regs_type2, - .counter = ARRAY_SIZE(mlxplat_mlxcpld_wd_aux_regs_type2), - .version = MLX_WDT_TYPE2, - .identity = "mlx-wdt-aux", - }, -}; - -/* Watchdog type3: hardware implementation version 3 - * Can be on all systems. It's differentiated by WD capability bit. - * Old systems (MSN2700, MSN2410, MSN2740, MSN2100 and MSN2140) - * still have only one main watchdog. - */ -static struct mlxreg_core_data mlxplat_mlxcpld_wd_main_regs_type3[] = { - { - .label = "action", - .reg = MLXPLAT_CPLD_LPC_REG_WD2_ACT_OFFSET, - .mask = MLXPLAT_CPLD_WD_RESET_ACT_MASK, - .bit = 0, - }, - { - .label = "timeout", - .reg = MLXPLAT_CPLD_LPC_REG_WD2_TMR_OFFSET, - .mask = MLXPLAT_CPLD_WD_TYPE2_TO_MASK, - .health_cntr = MLXPLAT_CPLD_WD3_DFLT_TIMEOUT, - }, - { - .label = "timeleft", - .reg = MLXPLAT_CPLD_LPC_REG_WD2_TMR_OFFSET, - .mask = MLXPLAT_CPLD_WD_TYPE2_TO_MASK, - }, - { - .label = "ping", - .reg = MLXPLAT_CPLD_LPC_REG_WD2_ACT_OFFSET, - .mask = MLXPLAT_CPLD_WD_RESET_ACT_MASK, - .bit = 0, - }, - { - .label = "reset", - .reg = MLXPLAT_CPLD_LPC_REG_RESET_CAUSE_OFFSET, - .mask = GENMASK(7, 0) & ~BIT(6), - .bit = 6, - }, -}; - -static struct mlxreg_core_data mlxplat_mlxcpld_wd_aux_regs_type3[] = { - { - .label = "action", - .reg = MLXPLAT_CPLD_LPC_REG_WD3_ACT_OFFSET, - .mask = MLXPLAT_CPLD_WD_FAN_ACT_MASK, - .bit = 4, - }, - { - .label = "timeout", - .reg = MLXPLAT_CPLD_LPC_REG_WD3_TMR_OFFSET, - .mask = MLXPLAT_CPLD_WD_TYPE2_TO_MASK, - .health_cntr = MLXPLAT_CPLD_WD3_DFLT_TIMEOUT, - }, - { - .label = "timeleft", - .reg = MLXPLAT_CPLD_LPC_REG_WD3_TMR_OFFSET, - .mask = MLXPLAT_CPLD_WD_TYPE2_TO_MASK, - }, - { - .label = "ping", - .reg = MLXPLAT_CPLD_LPC_REG_WD3_ACT_OFFSET, - .mask = MLXPLAT_CPLD_WD_FAN_ACT_MASK, - .bit = 4, - }, -}; - -static struct mlxreg_core_platform_data mlxplat_mlxcpld_wd_set_type3[] = { - { - .data = mlxplat_mlxcpld_wd_main_regs_type3, - .counter = ARRAY_SIZE(mlxplat_mlxcpld_wd_main_regs_type3), - .version = MLX_WDT_TYPE3, - .identity = "mlx-wdt-main", - }, - { - .data = mlxplat_mlxcpld_wd_aux_regs_type3, - .counter = ARRAY_SIZE(mlxplat_mlxcpld_wd_aux_regs_type3), - .version = MLX_WDT_TYPE3, - .identity = "mlx-wdt-aux", - }, -}; - -static bool mlxplat_mlxcpld_writeable_reg(struct device *dev, unsigned int reg) -{ - switch (reg) { - case MLXPLAT_CPLD_LPC_REG_RESET_GP1_OFFSET: - case MLXPLAT_CPLD_LPC_REG_RESET_GP4_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LED1_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LED2_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LED3_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LED4_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LED5_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LED6_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LED7_OFFSET: - case MLXPLAT_CPLD_LPC_REG_GP0_OFFSET: - case MLXPLAT_CPLD_LPC_REG_GP_RST_OFFSET: - case MLXPLAT_CPLD_LPC_REG_GP1_OFFSET: - case MLXPLAT_CPLD_LPC_REG_WP1_OFFSET: - case MLXPLAT_CPLD_LPC_REG_GP2_OFFSET: - case MLXPLAT_CPLD_LPC_REG_WP2_OFFSET: - case MLXPLAT_CPLD_LPC_REG_FIELD_UPGRADE: - case MLXPLAT_CPLD_LPC_SAFE_BIOS_OFFSET: - case MLXPLAT_CPLD_LPC_SAFE_BIOS_WP_OFFSET: - case MLXPLAT_CPLD_LPC_REG_AGGR_MASK_OFFSET: - case MLXPLAT_CPLD_LPC_REG_FU_CAP_OFFSET: - case MLXPLAT_CPLD_LPC_REG_DBG1_OFFSET: - case MLXPLAT_CPLD_LPC_REG_DBG2_OFFSET: - case MLXPLAT_CPLD_LPC_REG_DBG3_OFFSET: - case MLXPLAT_CPLD_LPC_REG_DBG4_OFFSET: - case MLXPLAT_CPLD_LPC_REG_AGGRLO_MASK_OFFSET: - case MLXPLAT_CPLD_LPC_REG_AGGRCO_MASK_OFFSET: - case MLXPLAT_CPLD_LPC_REG_AGGRCX_MASK_OFFSET: - case MLXPLAT_CPLD_LPC_REG_GWP_EVENT_OFFSET: - case MLXPLAT_CPLD_LPC_REG_GWP_MASK_OFFSET: - case MLXPLAT_CPLD_LPC_REG_BRD_OFFSET: - case MLXPLAT_CPLD_LPC_REG_BRD_EVENT_OFFSET: - case MLXPLAT_CPLD_LPC_REG_BRD_MASK_OFFSET: - case MLXPLAT_CPLD_LPC_REG_ASIC_EVENT_OFFSET: - case MLXPLAT_CPLD_LPC_REG_ASIC_MASK_OFFSET: - case MLXPLAT_CPLD_LPC_REG_ASIC2_EVENT_OFFSET: - case MLXPLAT_CPLD_LPC_REG_ASIC2_MASK_OFFSET: - case MLXPLAT_CPLD_LPC_REG_PSU_EVENT_OFFSET: - case MLXPLAT_CPLD_LPC_REG_PSU_MASK_OFFSET: - case MLXPLAT_CPLD_LPC_REG_PWR_EVENT_OFFSET: - case MLXPLAT_CPLD_LPC_REG_PWR_MASK_OFFSET: - case MLXPLAT_CPLD_LPC_REG_FAN_EVENT_OFFSET: - case MLXPLAT_CPLD_LPC_REG_FAN_MASK_OFFSET: - case MLXPLAT_CPLD_LPC_REG_EROT_EVENT_OFFSET: - case MLXPLAT_CPLD_LPC_REG_EROT_MASK_OFFSET: - case MLXPLAT_CPLD_LPC_REG_EROTE_EVENT_OFFSET: - case MLXPLAT_CPLD_LPC_REG_EROTE_MASK_OFFSET: - case MLXPLAT_CPLD_LPC_REG_PWRB_EVENT_OFFSET: - case MLXPLAT_CPLD_LPC_REG_PWRB_MASK_OFFSET: - case MLXPLAT_CPLD_LPC_REG_AGGRLC_MASK_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LC_IN_EVENT_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LC_IN_MASK_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LC_VR_EVENT_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LC_VR_MASK_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LC_PG_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LC_PG_EVENT_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LC_PG_MASK_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LC_RD_EVENT_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LC_RD_MASK_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LC_OK_EVENT_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LC_OK_MASK_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LC_SN_EVENT_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LC_SN_MASK_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LC_SD_EVENT_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LC_SD_MASK_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LC_PWR_ON: - case MLXPLAT_CPLD_LPC_REG_SPI_CHNL_SELECT: - case MLXPLAT_CPLD_LPC_REG_WD_CLEAR_OFFSET: - case MLXPLAT_CPLD_LPC_REG_WD_CLEAR_WP_OFFSET: - case MLXPLAT_CPLD_LPC_REG_WD1_TMR_OFFSET: - case MLXPLAT_CPLD_LPC_REG_WD1_ACT_OFFSET: - case MLXPLAT_CPLD_LPC_REG_WD2_TMR_OFFSET: - case MLXPLAT_CPLD_LPC_REG_WD2_TLEFT_OFFSET: - case MLXPLAT_CPLD_LPC_REG_WD2_ACT_OFFSET: - case MLXPLAT_CPLD_LPC_REG_WD3_TMR_OFFSET: - case MLXPLAT_CPLD_LPC_REG_WD3_TLEFT_OFFSET: - case MLXPLAT_CPLD_LPC_REG_WD3_ACT_OFFSET: - case MLXPLAT_CPLD_LPC_REG_DBG_CTRL_OFFSET: - case MLXPLAT_CPLD_LPC_REG_I2C_CH1_OFFSET: - case MLXPLAT_CPLD_LPC_REG_I2C_CH2_OFFSET: - case MLXPLAT_CPLD_LPC_REG_I2C_CH3_OFFSET: - case MLXPLAT_CPLD_LPC_REG_I2C_CH4_OFFSET: - case MLXPLAT_CPLD_LPC_REG_PWM1_OFFSET: - case MLXPLAT_CPLD_LPC_REG_PWM2_OFFSET: - case MLXPLAT_CPLD_LPC_REG_PWM3_OFFSET: - case MLXPLAT_CPLD_LPC_REG_PWM4_OFFSET: - case MLXPLAT_CPLD_LPC_REG_PWM_CONTROL_OFFSET: - return true; - } - return false; -} - -static bool mlxplat_mlxcpld_readable_reg(struct device *dev, unsigned int reg) -{ - switch (reg) { - case MLXPLAT_CPLD_LPC_REG_CPLD1_VER_OFFSET: - case MLXPLAT_CPLD_LPC_REG_CPLD2_VER_OFFSET: - case MLXPLAT_CPLD_LPC_REG_CPLD3_VER_OFFSET: - case MLXPLAT_CPLD_LPC_REG_CPLD4_VER_OFFSET: - case MLXPLAT_CPLD_LPC_REG_CPLD5_VER_OFFSET: - case MLXPLAT_CPLD_LPC_REG_CPLD1_PN_OFFSET: - case MLXPLAT_CPLD_LPC_REG_CPLD1_PN1_OFFSET: - case MLXPLAT_CPLD_LPC_REG_CPLD2_PN_OFFSET: - case MLXPLAT_CPLD_LPC_REG_CPLD2_PN1_OFFSET: - case MLXPLAT_CPLD_LPC_REG_CPLD3_PN_OFFSET: - case MLXPLAT_CPLD_LPC_REG_CPLD3_PN1_OFFSET: - case MLXPLAT_CPLD_LPC_REG_CPLD4_PN_OFFSET: - case MLXPLAT_CPLD_LPC_REG_CPLD4_PN1_OFFSET: - case MLXPLAT_CPLD_LPC_REG_CPLD5_PN_OFFSET: - case MLXPLAT_CPLD_LPC_REG_CPLD5_PN1_OFFSET: - case MLXPLAT_CPLD_LPC_REG_RESET_GP1_OFFSET: - case MLXPLAT_CPLD_LPC_REG_RESET_GP4_OFFSET: - case MLXPLAT_CPLD_LPC_REG_RESET_CAUSE_OFFSET: - case MLXPLAT_CPLD_LPC_REG_RST_CAUSE1_OFFSET: - case MLXPLAT_CPLD_LPC_REG_RST_CAUSE2_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LED1_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LED2_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LED3_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LED4_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LED5_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LED6_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LED7_OFFSET: - case MLXPLAT_CPLD_LPC_REG_FAN_DIRECTION: - case MLXPLAT_CPLD_LPC_REG_GP0_RO_OFFSET: - case MLXPLAT_CPLD_LPC_REG_GPCOM0_OFFSET: - case MLXPLAT_CPLD_LPC_REG_GP0_OFFSET: - case MLXPLAT_CPLD_LPC_REG_GP_RST_OFFSET: - case MLXPLAT_CPLD_LPC_REG_GP1_OFFSET: - case MLXPLAT_CPLD_LPC_REG_WP1_OFFSET: - case MLXPLAT_CPLD_LPC_REG_GP2_OFFSET: - case MLXPLAT_CPLD_LPC_REG_WP2_OFFSET: - case MLXPLAT_CPLD_LPC_REG_FIELD_UPGRADE: - case MLXPLAT_CPLD_LPC_SAFE_BIOS_OFFSET: - case MLXPLAT_CPLD_LPC_SAFE_BIOS_WP_OFFSET: - case MLXPLAT_CPLD_LPC_REG_AGGR_OFFSET: - case MLXPLAT_CPLD_LPC_REG_AGGR_MASK_OFFSET: - case MLXPLAT_CPLD_LPC_REG_FU_CAP_OFFSET: - case MLXPLAT_CPLD_LPC_REG_DBG1_OFFSET: - case MLXPLAT_CPLD_LPC_REG_DBG2_OFFSET: - case MLXPLAT_CPLD_LPC_REG_DBG3_OFFSET: - case MLXPLAT_CPLD_LPC_REG_DBG4_OFFSET: - case MLXPLAT_CPLD_LPC_REG_AGGRLO_OFFSET: - case MLXPLAT_CPLD_LPC_REG_AGGRLO_MASK_OFFSET: - case MLXPLAT_CPLD_LPC_REG_AGGRCO_OFFSET: - case MLXPLAT_CPLD_LPC_REG_AGGRCO_MASK_OFFSET: - case MLXPLAT_CPLD_LPC_REG_AGGRCX_OFFSET: - case MLXPLAT_CPLD_LPC_REG_AGGRCX_MASK_OFFSET: - case MLXPLAT_CPLD_LPC_REG_GWP_OFFSET: - case MLXPLAT_CPLD_LPC_REG_GWP_EVENT_OFFSET: - case MLXPLAT_CPLD_LPC_REG_GWP_MASK_OFFSET: - case MLXPLAT_CPLD_LPC_REG_BRD_OFFSET: - case MLXPLAT_CPLD_LPC_REG_BRD_EVENT_OFFSET: - case MLXPLAT_CPLD_LPC_REG_BRD_MASK_OFFSET: - case MLXPLAT_CPLD_LPC_REG_ASIC_HEALTH_OFFSET: - case MLXPLAT_CPLD_LPC_REG_ASIC_EVENT_OFFSET: - case MLXPLAT_CPLD_LPC_REG_ASIC_MASK_OFFSET: - case MLXPLAT_CPLD_LPC_REG_ASIC2_HEALTH_OFFSET: - case MLXPLAT_CPLD_LPC_REG_ASIC2_EVENT_OFFSET: - case MLXPLAT_CPLD_LPC_REG_ASIC2_MASK_OFFSET: - case MLXPLAT_CPLD_LPC_REG_PSU_OFFSET: - case MLXPLAT_CPLD_LPC_REG_PSU_EVENT_OFFSET: - case MLXPLAT_CPLD_LPC_REG_PSU_MASK_OFFSET: - case MLXPLAT_CPLD_LPC_REG_PWR_OFFSET: - case MLXPLAT_CPLD_LPC_REG_PWR_EVENT_OFFSET: - case MLXPLAT_CPLD_LPC_REG_PWR_MASK_OFFSET: - case MLXPLAT_CPLD_LPC_REG_FAN_OFFSET: - case MLXPLAT_CPLD_LPC_REG_FAN_EVENT_OFFSET: - case MLXPLAT_CPLD_LPC_REG_FAN_MASK_OFFSET: - case MLXPLAT_CPLD_LPC_REG_EROT_OFFSET: - case MLXPLAT_CPLD_LPC_REG_EROT_EVENT_OFFSET: - case MLXPLAT_CPLD_LPC_REG_EROT_MASK_OFFSET: - case MLXPLAT_CPLD_LPC_REG_EROTE_OFFSET: - case MLXPLAT_CPLD_LPC_REG_EROTE_EVENT_OFFSET: - case MLXPLAT_CPLD_LPC_REG_EROTE_MASK_OFFSET: - case MLXPLAT_CPLD_LPC_REG_PWRB_OFFSET: - case MLXPLAT_CPLD_LPC_REG_PWRB_EVENT_OFFSET: - case MLXPLAT_CPLD_LPC_REG_PWRB_MASK_OFFSET: - case MLXPLAT_CPLD_LPC_REG_AGGRLC_OFFSET: - case MLXPLAT_CPLD_LPC_REG_AGGRLC_MASK_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LC_IN_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LC_IN_EVENT_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LC_IN_MASK_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LC_VR_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LC_VR_EVENT_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LC_VR_MASK_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LC_PG_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LC_PG_EVENT_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LC_PG_MASK_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LC_RD_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LC_RD_EVENT_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LC_RD_MASK_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LC_OK_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LC_OK_EVENT_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LC_OK_MASK_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LC_SN_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LC_SN_EVENT_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LC_SN_MASK_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LC_SD_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LC_SD_EVENT_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LC_SD_MASK_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LC_PWR_ON: - case MLXPLAT_CPLD_LPC_REG_GP4_RO_OFFSET: - case MLXPLAT_CPLD_LPC_REG_SPI_CHNL_SELECT: - case MLXPLAT_CPLD_LPC_REG_WD_CLEAR_OFFSET: - case MLXPLAT_CPLD_LPC_REG_WD_CLEAR_WP_OFFSET: - case MLXPLAT_CPLD_LPC_REG_WD1_TMR_OFFSET: - case MLXPLAT_CPLD_LPC_REG_WD1_ACT_OFFSET: - case MLXPLAT_CPLD_LPC_REG_WD2_TMR_OFFSET: - case MLXPLAT_CPLD_LPC_REG_WD2_TLEFT_OFFSET: - case MLXPLAT_CPLD_LPC_REG_WD2_ACT_OFFSET: - case MLXPLAT_CPLD_LPC_REG_WD3_TMR_OFFSET: - case MLXPLAT_CPLD_LPC_REG_WD3_TLEFT_OFFSET: - case MLXPLAT_CPLD_LPC_REG_WD3_ACT_OFFSET: - case MLXPLAT_CPLD_LPC_REG_DBG_CTRL_OFFSET: - case MLXPLAT_CPLD_LPC_REG_I2C_CH1_OFFSET: - case MLXPLAT_CPLD_LPC_REG_I2C_CH2_OFFSET: - case MLXPLAT_CPLD_LPC_REG_I2C_CH3_OFFSET: - case MLXPLAT_CPLD_LPC_REG_I2C_CH4_OFFSET: - case MLXPLAT_CPLD_LPC_REG_CPLD1_MVER_OFFSET: - case MLXPLAT_CPLD_LPC_REG_CPLD2_MVER_OFFSET: - case MLXPLAT_CPLD_LPC_REG_CPLD3_MVER_OFFSET: - case MLXPLAT_CPLD_LPC_REG_CPLD4_MVER_OFFSET: - case MLXPLAT_CPLD_LPC_REG_CPLD5_MVER_OFFSET: - case MLXPLAT_CPLD_LPC_REG_PWM1_OFFSET: - case MLXPLAT_CPLD_LPC_REG_PWM2_OFFSET: - case MLXPLAT_CPLD_LPC_REG_PWM3_OFFSET: - case MLXPLAT_CPLD_LPC_REG_PWM4_OFFSET: - case MLXPLAT_CPLD_LPC_REG_TACHO1_OFFSET: - case MLXPLAT_CPLD_LPC_REG_TACHO2_OFFSET: - case MLXPLAT_CPLD_LPC_REG_TACHO3_OFFSET: - case MLXPLAT_CPLD_LPC_REG_TACHO4_OFFSET: - case MLXPLAT_CPLD_LPC_REG_TACHO5_OFFSET: - case MLXPLAT_CPLD_LPC_REG_TACHO6_OFFSET: - case MLXPLAT_CPLD_LPC_REG_TACHO7_OFFSET: - case MLXPLAT_CPLD_LPC_REG_TACHO8_OFFSET: - case MLXPLAT_CPLD_LPC_REG_TACHO9_OFFSET: - case MLXPLAT_CPLD_LPC_REG_TACHO10_OFFSET: - case MLXPLAT_CPLD_LPC_REG_TACHO11_OFFSET: - case MLXPLAT_CPLD_LPC_REG_TACHO12_OFFSET: - case MLXPLAT_CPLD_LPC_REG_TACHO13_OFFSET: - case MLXPLAT_CPLD_LPC_REG_TACHO14_OFFSET: - case MLXPLAT_CPLD_LPC_REG_PWM_CONTROL_OFFSET: - case MLXPLAT_CPLD_LPC_REG_FAN_CAP1_OFFSET: - case MLXPLAT_CPLD_LPC_REG_FAN_CAP2_OFFSET: - case MLXPLAT_CPLD_LPC_REG_FAN_DRW_CAP_OFFSET: - case MLXPLAT_CPLD_LPC_REG_TACHO_SPEED_OFFSET: - case MLXPLAT_CPLD_LPC_REG_PSU_I2C_CAP_OFFSET: - case MLXPLAT_CPLD_LPC_REG_SLOT_QTY_OFFSET: - case MLXPLAT_CPLD_LPC_REG_CONFIG1_OFFSET: - case MLXPLAT_CPLD_LPC_REG_CONFIG2_OFFSET: - case MLXPLAT_CPLD_LPC_REG_CONFIG3_OFFSET: - case MLXPLAT_CPLD_LPC_REG_UFM_VERSION_OFFSET: - return true; - } - return false; -} - -static bool mlxplat_mlxcpld_volatile_reg(struct device *dev, unsigned int reg) -{ - switch (reg) { - case MLXPLAT_CPLD_LPC_REG_CPLD1_VER_OFFSET: - case MLXPLAT_CPLD_LPC_REG_CPLD2_VER_OFFSET: - case MLXPLAT_CPLD_LPC_REG_CPLD3_VER_OFFSET: - case MLXPLAT_CPLD_LPC_REG_CPLD4_VER_OFFSET: - case MLXPLAT_CPLD_LPC_REG_CPLD5_VER_OFFSET: - case MLXPLAT_CPLD_LPC_REG_CPLD1_PN_OFFSET: - case MLXPLAT_CPLD_LPC_REG_CPLD1_PN1_OFFSET: - case MLXPLAT_CPLD_LPC_REG_CPLD2_PN_OFFSET: - case MLXPLAT_CPLD_LPC_REG_CPLD2_PN1_OFFSET: - case MLXPLAT_CPLD_LPC_REG_CPLD3_PN_OFFSET: - case MLXPLAT_CPLD_LPC_REG_CPLD3_PN1_OFFSET: - case MLXPLAT_CPLD_LPC_REG_CPLD4_PN_OFFSET: - case MLXPLAT_CPLD_LPC_REG_CPLD4_PN1_OFFSET: - case MLXPLAT_CPLD_LPC_REG_CPLD5_PN_OFFSET: - case MLXPLAT_CPLD_LPC_REG_CPLD5_PN1_OFFSET: - case MLXPLAT_CPLD_LPC_REG_RESET_GP1_OFFSET: - case MLXPLAT_CPLD_LPC_REG_RESET_GP4_OFFSET: - case MLXPLAT_CPLD_LPC_REG_RESET_CAUSE_OFFSET: - case MLXPLAT_CPLD_LPC_REG_RST_CAUSE1_OFFSET: - case MLXPLAT_CPLD_LPC_REG_RST_CAUSE2_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LED1_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LED2_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LED3_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LED4_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LED5_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LED6_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LED7_OFFSET: - case MLXPLAT_CPLD_LPC_REG_FAN_DIRECTION: - case MLXPLAT_CPLD_LPC_REG_GP0_RO_OFFSET: - case MLXPLAT_CPLD_LPC_REG_GPCOM0_OFFSET: - case MLXPLAT_CPLD_LPC_REG_GP0_OFFSET: - case MLXPLAT_CPLD_LPC_REG_GP_RST_OFFSET: - case MLXPLAT_CPLD_LPC_REG_GP1_OFFSET: - case MLXPLAT_CPLD_LPC_REG_GP2_OFFSET: - case MLXPLAT_CPLD_LPC_REG_FIELD_UPGRADE: - case MLXPLAT_CPLD_LPC_SAFE_BIOS_OFFSET: - case MLXPLAT_CPLD_LPC_SAFE_BIOS_WP_OFFSET: - case MLXPLAT_CPLD_LPC_REG_AGGR_OFFSET: - case MLXPLAT_CPLD_LPC_REG_AGGR_MASK_OFFSET: - case MLXPLAT_CPLD_LPC_REG_FU_CAP_OFFSET: - case MLXPLAT_CPLD_LPC_REG_DBG1_OFFSET: - case MLXPLAT_CPLD_LPC_REG_DBG2_OFFSET: - case MLXPLAT_CPLD_LPC_REG_DBG3_OFFSET: - case MLXPLAT_CPLD_LPC_REG_DBG4_OFFSET: - case MLXPLAT_CPLD_LPC_REG_AGGRLO_OFFSET: - case MLXPLAT_CPLD_LPC_REG_AGGRLO_MASK_OFFSET: - case MLXPLAT_CPLD_LPC_REG_AGGRCO_OFFSET: - case MLXPLAT_CPLD_LPC_REG_AGGRCO_MASK_OFFSET: - case MLXPLAT_CPLD_LPC_REG_AGGRCX_OFFSET: - case MLXPLAT_CPLD_LPC_REG_AGGRCX_MASK_OFFSET: - case MLXPLAT_CPLD_LPC_REG_GWP_OFFSET: - case MLXPLAT_CPLD_LPC_REG_GWP_EVENT_OFFSET: - case MLXPLAT_CPLD_LPC_REG_GWP_MASK_OFFSET: - case MLXPLAT_CPLD_LPC_REG_BRD_OFFSET: - case MLXPLAT_CPLD_LPC_REG_BRD_EVENT_OFFSET: - case MLXPLAT_CPLD_LPC_REG_BRD_MASK_OFFSET: - case MLXPLAT_CPLD_LPC_REG_ASIC_HEALTH_OFFSET: - case MLXPLAT_CPLD_LPC_REG_ASIC_EVENT_OFFSET: - case MLXPLAT_CPLD_LPC_REG_ASIC_MASK_OFFSET: - case MLXPLAT_CPLD_LPC_REG_ASIC2_HEALTH_OFFSET: - case MLXPLAT_CPLD_LPC_REG_ASIC2_EVENT_OFFSET: - case MLXPLAT_CPLD_LPC_REG_ASIC2_MASK_OFFSET: - case MLXPLAT_CPLD_LPC_REG_PSU_OFFSET: - case MLXPLAT_CPLD_LPC_REG_PSU_EVENT_OFFSET: - case MLXPLAT_CPLD_LPC_REG_PSU_MASK_OFFSET: - case MLXPLAT_CPLD_LPC_REG_PWR_OFFSET: - case MLXPLAT_CPLD_LPC_REG_PWR_EVENT_OFFSET: - case MLXPLAT_CPLD_LPC_REG_PWR_MASK_OFFSET: - case MLXPLAT_CPLD_LPC_REG_FAN_OFFSET: - case MLXPLAT_CPLD_LPC_REG_FAN_EVENT_OFFSET: - case MLXPLAT_CPLD_LPC_REG_FAN_MASK_OFFSET: - case MLXPLAT_CPLD_LPC_REG_EROT_OFFSET: - case MLXPLAT_CPLD_LPC_REG_EROT_EVENT_OFFSET: - case MLXPLAT_CPLD_LPC_REG_EROT_MASK_OFFSET: - case MLXPLAT_CPLD_LPC_REG_EROTE_OFFSET: - case MLXPLAT_CPLD_LPC_REG_EROTE_EVENT_OFFSET: - case MLXPLAT_CPLD_LPC_REG_EROTE_MASK_OFFSET: - case MLXPLAT_CPLD_LPC_REG_PWRB_OFFSET: - case MLXPLAT_CPLD_LPC_REG_PWRB_EVENT_OFFSET: - case MLXPLAT_CPLD_LPC_REG_PWRB_MASK_OFFSET: - case MLXPLAT_CPLD_LPC_REG_AGGRLC_OFFSET: - case MLXPLAT_CPLD_LPC_REG_AGGRLC_MASK_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LC_IN_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LC_IN_EVENT_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LC_IN_MASK_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LC_VR_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LC_VR_EVENT_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LC_VR_MASK_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LC_PG_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LC_PG_EVENT_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LC_PG_MASK_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LC_RD_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LC_RD_EVENT_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LC_RD_MASK_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LC_OK_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LC_OK_EVENT_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LC_OK_MASK_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LC_SN_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LC_SN_EVENT_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LC_SN_MASK_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LC_SD_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LC_SD_EVENT_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LC_SD_MASK_OFFSET: - case MLXPLAT_CPLD_LPC_REG_LC_PWR_ON: - case MLXPLAT_CPLD_LPC_REG_GP4_RO_OFFSET: - case MLXPLAT_CPLD_LPC_REG_SPI_CHNL_SELECT: - case MLXPLAT_CPLD_LPC_REG_WD2_TMR_OFFSET: - case MLXPLAT_CPLD_LPC_REG_WD2_TLEFT_OFFSET: - case MLXPLAT_CPLD_LPC_REG_WD3_TMR_OFFSET: - case MLXPLAT_CPLD_LPC_REG_WD3_TLEFT_OFFSET: - case MLXPLAT_CPLD_LPC_REG_DBG_CTRL_OFFSET: - case MLXPLAT_CPLD_LPC_REG_I2C_CH1_OFFSET: - case MLXPLAT_CPLD_LPC_REG_I2C_CH2_OFFSET: - case MLXPLAT_CPLD_LPC_REG_I2C_CH3_OFFSET: - case MLXPLAT_CPLD_LPC_REG_I2C_CH4_OFFSET: - case MLXPLAT_CPLD_LPC_REG_CPLD1_MVER_OFFSET: - case MLXPLAT_CPLD_LPC_REG_CPLD2_MVER_OFFSET: - case MLXPLAT_CPLD_LPC_REG_CPLD3_MVER_OFFSET: - case MLXPLAT_CPLD_LPC_REG_CPLD4_MVER_OFFSET: - case MLXPLAT_CPLD_LPC_REG_CPLD5_MVER_OFFSET: - case MLXPLAT_CPLD_LPC_REG_PWM1_OFFSET: - case MLXPLAT_CPLD_LPC_REG_PWM2_OFFSET: - case MLXPLAT_CPLD_LPC_REG_PWM3_OFFSET: - case MLXPLAT_CPLD_LPC_REG_PWM4_OFFSET: - case MLXPLAT_CPLD_LPC_REG_TACHO1_OFFSET: - case MLXPLAT_CPLD_LPC_REG_TACHO2_OFFSET: - case MLXPLAT_CPLD_LPC_REG_TACHO3_OFFSET: - case MLXPLAT_CPLD_LPC_REG_TACHO4_OFFSET: - case MLXPLAT_CPLD_LPC_REG_TACHO5_OFFSET: - case MLXPLAT_CPLD_LPC_REG_TACHO6_OFFSET: - case MLXPLAT_CPLD_LPC_REG_TACHO7_OFFSET: - case MLXPLAT_CPLD_LPC_REG_TACHO8_OFFSET: - case MLXPLAT_CPLD_LPC_REG_TACHO9_OFFSET: - case MLXPLAT_CPLD_LPC_REG_TACHO10_OFFSET: - case MLXPLAT_CPLD_LPC_REG_TACHO11_OFFSET: - case MLXPLAT_CPLD_LPC_REG_TACHO12_OFFSET: - case MLXPLAT_CPLD_LPC_REG_TACHO13_OFFSET: - case MLXPLAT_CPLD_LPC_REG_TACHO14_OFFSET: - case MLXPLAT_CPLD_LPC_REG_PWM_CONTROL_OFFSET: - case MLXPLAT_CPLD_LPC_REG_FAN_CAP1_OFFSET: - case MLXPLAT_CPLD_LPC_REG_FAN_CAP2_OFFSET: - case MLXPLAT_CPLD_LPC_REG_FAN_DRW_CAP_OFFSET: - case MLXPLAT_CPLD_LPC_REG_TACHO_SPEED_OFFSET: - case MLXPLAT_CPLD_LPC_REG_PSU_I2C_CAP_OFFSET: - case MLXPLAT_CPLD_LPC_REG_SLOT_QTY_OFFSET: - case MLXPLAT_CPLD_LPC_REG_CONFIG1_OFFSET: - case MLXPLAT_CPLD_LPC_REG_CONFIG2_OFFSET: - case MLXPLAT_CPLD_LPC_REG_CONFIG3_OFFSET: - case MLXPLAT_CPLD_LPC_REG_UFM_VERSION_OFFSET: - return true; - } - return false; -} - -static const struct reg_default mlxplat_mlxcpld_regmap_default[] = { - { MLXPLAT_CPLD_LPC_REG_WP1_OFFSET, 0x00 }, - { MLXPLAT_CPLD_LPC_REG_WP2_OFFSET, 0x00 }, - { MLXPLAT_CPLD_LPC_REG_PWM_CONTROL_OFFSET, 0x00 }, - { MLXPLAT_CPLD_LPC_REG_WD_CLEAR_WP_OFFSET, 0x00 }, -}; - -static const struct reg_default mlxplat_mlxcpld_regmap_ng[] = { - { MLXPLAT_CPLD_LPC_REG_PWM_CONTROL_OFFSET, 0x00 }, - { MLXPLAT_CPLD_LPC_REG_WD_CLEAR_WP_OFFSET, 0x00 }, -}; - -static const struct reg_default mlxplat_mlxcpld_regmap_comex_default[] = { - { MLXPLAT_CPLD_LPC_REG_AGGRCX_MASK_OFFSET, - MLXPLAT_CPLD_LOW_AGGRCX_MASK }, - { MLXPLAT_CPLD_LPC_REG_PWM_CONTROL_OFFSET, 0x00 }, -}; - -static const struct reg_default mlxplat_mlxcpld_regmap_ng400[] = { - { MLXPLAT_CPLD_LPC_REG_PWM_CONTROL_OFFSET, 0x00 }, - { MLXPLAT_CPLD_LPC_REG_WD1_ACT_OFFSET, 0x00 }, - { MLXPLAT_CPLD_LPC_REG_WD2_ACT_OFFSET, 0x00 }, - { MLXPLAT_CPLD_LPC_REG_WD3_ACT_OFFSET, 0x00 }, -}; - -static const struct reg_default mlxplat_mlxcpld_regmap_rack_switch[] = { - { MLXPLAT_CPLD_LPC_REG_PWM_CONTROL_OFFSET, MLXPLAT_REGMAP_NVSWITCH_PWM_DEFAULT }, - { MLXPLAT_CPLD_LPC_REG_WD1_ACT_OFFSET, 0x00 }, - { MLXPLAT_CPLD_LPC_REG_WD2_ACT_OFFSET, 0x00 }, - { MLXPLAT_CPLD_LPC_REG_WD3_ACT_OFFSET, 0x00 }, -}; - -static const struct reg_default mlxplat_mlxcpld_regmap_eth_modular[] = { - { MLXPLAT_CPLD_LPC_REG_GP2_OFFSET, 0x61 }, - { MLXPLAT_CPLD_LPC_REG_PWM_CONTROL_OFFSET, 0x00 }, - { MLXPLAT_CPLD_LPC_REG_PWM2_OFFSET, 0x00 }, - { MLXPLAT_CPLD_LPC_REG_PWM3_OFFSET, 0x00 }, - { MLXPLAT_CPLD_LPC_REG_PWM4_OFFSET, 0x00 }, - { MLXPLAT_CPLD_LPC_REG_WD1_ACT_OFFSET, 0x00 }, - { MLXPLAT_CPLD_LPC_REG_WD2_ACT_OFFSET, 0x00 }, - { MLXPLAT_CPLD_LPC_REG_WD3_ACT_OFFSET, 0x00 }, - { MLXPLAT_CPLD_LPC_REG_AGGRLC_MASK_OFFSET, - MLXPLAT_CPLD_AGGR_MASK_LC_LOW }, -}; - -struct mlxplat_mlxcpld_regmap_context { - void __iomem *base; -}; - -static struct mlxplat_mlxcpld_regmap_context mlxplat_mlxcpld_regmap_ctx; - -static int -mlxplat_mlxcpld_reg_read(void *context, unsigned int reg, unsigned int *val) -{ - struct mlxplat_mlxcpld_regmap_context *ctx = context; - - *val = ioread8(ctx->base + reg); - return 0; -} - -static int -mlxplat_mlxcpld_reg_write(void *context, unsigned int reg, unsigned int val) -{ - struct mlxplat_mlxcpld_regmap_context *ctx = context; - - iowrite8(val, ctx->base + reg); - return 0; -} - -static const struct regmap_config mlxplat_mlxcpld_regmap_config = { - .reg_bits = 8, - .val_bits = 8, - .max_register = 255, - .cache_type = REGCACHE_FLAT, - .writeable_reg = mlxplat_mlxcpld_writeable_reg, - .readable_reg = mlxplat_mlxcpld_readable_reg, - .volatile_reg = mlxplat_mlxcpld_volatile_reg, - .reg_defaults = mlxplat_mlxcpld_regmap_default, - .num_reg_defaults = ARRAY_SIZE(mlxplat_mlxcpld_regmap_default), - .reg_read = mlxplat_mlxcpld_reg_read, - .reg_write = mlxplat_mlxcpld_reg_write, -}; - -static const struct regmap_config mlxplat_mlxcpld_regmap_config_ng = { - .reg_bits = 8, - .val_bits = 8, - .max_register = 255, - .cache_type = REGCACHE_FLAT, - .writeable_reg = mlxplat_mlxcpld_writeable_reg, - .readable_reg = mlxplat_mlxcpld_readable_reg, - .volatile_reg = mlxplat_mlxcpld_volatile_reg, - .reg_defaults = mlxplat_mlxcpld_regmap_ng, - .num_reg_defaults = ARRAY_SIZE(mlxplat_mlxcpld_regmap_ng), - .reg_read = mlxplat_mlxcpld_reg_read, - .reg_write = mlxplat_mlxcpld_reg_write, -}; - -static const struct regmap_config mlxplat_mlxcpld_regmap_config_comex = { - .reg_bits = 8, - .val_bits = 8, - .max_register = 255, - .cache_type = REGCACHE_FLAT, - .writeable_reg = mlxplat_mlxcpld_writeable_reg, - .readable_reg = mlxplat_mlxcpld_readable_reg, - .volatile_reg = mlxplat_mlxcpld_volatile_reg, - .reg_defaults = mlxplat_mlxcpld_regmap_comex_default, - .num_reg_defaults = ARRAY_SIZE(mlxplat_mlxcpld_regmap_comex_default), - .reg_read = mlxplat_mlxcpld_reg_read, - .reg_write = mlxplat_mlxcpld_reg_write, -}; - -static const struct regmap_config mlxplat_mlxcpld_regmap_config_ng400 = { - .reg_bits = 8, - .val_bits = 8, - .max_register = 255, - .cache_type = REGCACHE_FLAT, - .writeable_reg = mlxplat_mlxcpld_writeable_reg, - .readable_reg = mlxplat_mlxcpld_readable_reg, - .volatile_reg = mlxplat_mlxcpld_volatile_reg, - .reg_defaults = mlxplat_mlxcpld_regmap_ng400, - .num_reg_defaults = ARRAY_SIZE(mlxplat_mlxcpld_regmap_ng400), - .reg_read = mlxplat_mlxcpld_reg_read, - .reg_write = mlxplat_mlxcpld_reg_write, -}; - -static const struct regmap_config mlxplat_mlxcpld_regmap_config_rack_switch = { - .reg_bits = 8, - .val_bits = 8, - .max_register = 255, - .cache_type = REGCACHE_FLAT, - .writeable_reg = mlxplat_mlxcpld_writeable_reg, - .readable_reg = mlxplat_mlxcpld_readable_reg, - .volatile_reg = mlxplat_mlxcpld_volatile_reg, - .reg_defaults = mlxplat_mlxcpld_regmap_rack_switch, - .num_reg_defaults = ARRAY_SIZE(mlxplat_mlxcpld_regmap_rack_switch), - .reg_read = mlxplat_mlxcpld_reg_read, - .reg_write = mlxplat_mlxcpld_reg_write, -}; - -static const struct regmap_config mlxplat_mlxcpld_regmap_config_eth_modular = { - .reg_bits = 8, - .val_bits = 8, - .max_register = 255, - .cache_type = REGCACHE_FLAT, - .writeable_reg = mlxplat_mlxcpld_writeable_reg, - .readable_reg = mlxplat_mlxcpld_readable_reg, - .volatile_reg = mlxplat_mlxcpld_volatile_reg, - .reg_defaults = mlxplat_mlxcpld_regmap_eth_modular, - .num_reg_defaults = ARRAY_SIZE(mlxplat_mlxcpld_regmap_eth_modular), - .reg_read = mlxplat_mlxcpld_reg_read, - .reg_write = mlxplat_mlxcpld_reg_write, -}; - -static struct resource mlxplat_mlxcpld_resources[] = { - [0] = DEFINE_RES_IRQ_NAMED(MLXPLAT_CPLD_LPC_SYSIRQ, "mlxreg-hotplug"), -}; - -static struct mlxreg_core_hotplug_platform_data *mlxplat_i2c; -static struct mlxreg_core_hotplug_platform_data *mlxplat_hotplug; -static struct mlxreg_core_platform_data *mlxplat_led; -static struct mlxreg_core_platform_data *mlxplat_regs_io; -static struct mlxreg_core_platform_data *mlxplat_fan; -static struct mlxreg_core_platform_data - *mlxplat_wd_data[MLXPLAT_CPLD_WD_MAX_DEVS]; -static const struct regmap_config *mlxplat_regmap_config; -static struct pci_dev *lpc_bridge; -static struct pci_dev *i2c_bridge; -static struct pci_dev *jtag_bridge; - -/* Platform default reset function */ -static int mlxplat_reboot_notifier(struct notifier_block *nb, unsigned long action, void *unused) -{ - struct mlxplat_priv *priv = platform_get_drvdata(mlxplat_dev); - u32 regval; - int ret; - - ret = regmap_read(priv->regmap, MLXPLAT_CPLD_LPC_REG_RESET_GP1_OFFSET, ®val); - - if (action == SYS_RESTART && !ret && regval & MLXPLAT_CPLD_SYS_RESET_MASK) - regmap_write(priv->regmap, MLXPLAT_CPLD_LPC_REG_RESET_GP1_OFFSET, - MLXPLAT_CPLD_RESET_MASK); - - return NOTIFY_DONE; -} - -static struct notifier_block mlxplat_reboot_default_nb = { - .notifier_call = mlxplat_reboot_notifier, -}; - -/* Platform default poweroff function */ -static void mlxplat_poweroff(void) -{ - struct mlxplat_priv *priv = platform_get_drvdata(mlxplat_dev); - - if (mlxplat_reboot_nb) - unregister_reboot_notifier(mlxplat_reboot_nb); - regmap_write(priv->regmap, MLXPLAT_CPLD_LPC_REG_GP1_OFFSET, MLXPLAT_CPLD_HALT_MASK); - kernel_halt(); -} - -static int __init mlxplat_register_platform_device(void) -{ - mlxplat_dev = platform_device_register_simple(MLX_PLAT_DEVICE_NAME, -1, - mlxplat_lpc_resources, - ARRAY_SIZE(mlxplat_lpc_resources)); - if (IS_ERR(mlxplat_dev)) - return PTR_ERR(mlxplat_dev); - else - return 1; -} - -static int __init mlxplat_dmi_default_matched(const struct dmi_system_id *dmi) -{ - int i; - - mlxplat_max_adap_num = MLXPLAT_CPLD_MAX_PHYS_ADAPTER_NUM; - mlxplat_mux_num = ARRAY_SIZE(mlxplat_default_mux_data); - mlxplat_mux_data = mlxplat_default_mux_data; - for (i = 0; i < mlxplat_mux_num; i++) { - mlxplat_mux_data[i].values = mlxplat_default_channels[i]; - mlxplat_mux_data[i].n_values = - ARRAY_SIZE(mlxplat_default_channels[i]); - } - mlxplat_hotplug = &mlxplat_mlxcpld_default_data; - mlxplat_hotplug->deferred_nr = - mlxplat_default_channels[i - 1][MLXPLAT_CPLD_GRP_CHNL_NUM - 1]; - mlxplat_led = &mlxplat_default_led_data; - mlxplat_regs_io = &mlxplat_default_regs_io_data; - mlxplat_wd_data[0] = &mlxplat_mlxcpld_wd_set_type1[0]; - mlxplat_i2c = &mlxplat_mlxcpld_i2c_default_data; - - return mlxplat_register_platform_device(); -} - -static int __init mlxplat_dmi_default_wc_matched(const struct dmi_system_id *dmi) -{ - int i; - - mlxplat_max_adap_num = MLXPLAT_CPLD_MAX_PHYS_ADAPTER_NUM; - mlxplat_mux_num = ARRAY_SIZE(mlxplat_default_mux_data); - mlxplat_mux_data = mlxplat_default_mux_data; - for (i = 0; i < mlxplat_mux_num; i++) { - mlxplat_mux_data[i].values = mlxplat_default_channels[i]; - mlxplat_mux_data[i].n_values = - ARRAY_SIZE(mlxplat_default_channels[i]); - } - mlxplat_hotplug = &mlxplat_mlxcpld_default_wc_data; - mlxplat_hotplug->deferred_nr = - mlxplat_default_channels[i - 1][MLXPLAT_CPLD_GRP_CHNL_NUM - 1]; - mlxplat_led = &mlxplat_default_led_wc_data; - mlxplat_regs_io = &mlxplat_default_regs_io_data; - mlxplat_wd_data[0] = &mlxplat_mlxcpld_wd_set_type1[0]; - mlxplat_i2c = &mlxplat_mlxcpld_i2c_default_data; - - return mlxplat_register_platform_device(); -} - -static int __init mlxplat_dmi_default_eth_wc_blade_matched(const struct dmi_system_id *dmi) -{ - int i; - - mlxplat_max_adap_num = MLXPLAT_CPLD_MAX_PHYS_ADAPTER_NUM; - mlxplat_mux_num = ARRAY_SIZE(mlxplat_default_mux_data); - mlxplat_mux_data = mlxplat_default_mux_data; - for (i = 0; i < mlxplat_mux_num; i++) { - mlxplat_mux_data[i].values = mlxplat_msn21xx_channels; - mlxplat_mux_data[i].n_values = - ARRAY_SIZE(mlxplat_msn21xx_channels); - } - mlxplat_hotplug = &mlxplat_mlxcpld_default_wc_data; - mlxplat_hotplug->deferred_nr = - mlxplat_msn21xx_channels[MLXPLAT_CPLD_GRP_CHNL_NUM - 1]; - mlxplat_led = &mlxplat_default_led_eth_wc_blade_data; - mlxplat_regs_io = &mlxplat_default_ng_regs_io_data; - for (i = 0; i < ARRAY_SIZE(mlxplat_mlxcpld_wd_set_type2); i++) - mlxplat_wd_data[i] = &mlxplat_mlxcpld_wd_set_type2[i]; - mlxplat_i2c = &mlxplat_mlxcpld_i2c_ng_data; - mlxplat_regmap_config = &mlxplat_mlxcpld_regmap_config_ng; - - return mlxplat_register_platform_device(); -} - -static int __init mlxplat_dmi_msn21xx_matched(const struct dmi_system_id *dmi) -{ - int i; - - mlxplat_max_adap_num = MLXPLAT_CPLD_MAX_PHYS_ADAPTER_NUM; - mlxplat_mux_num = ARRAY_SIZE(mlxplat_default_mux_data); - mlxplat_mux_data = mlxplat_default_mux_data; - for (i = 0; i < mlxplat_mux_num; i++) { - mlxplat_mux_data[i].values = mlxplat_msn21xx_channels; - mlxplat_mux_data[i].n_values = - ARRAY_SIZE(mlxplat_msn21xx_channels); - } - mlxplat_hotplug = &mlxplat_mlxcpld_msn21xx_data; - mlxplat_hotplug->deferred_nr = - mlxplat_msn21xx_channels[MLXPLAT_CPLD_GRP_CHNL_NUM - 1]; - mlxplat_led = &mlxplat_msn21xx_led_data; - mlxplat_regs_io = &mlxplat_msn21xx_regs_io_data; - mlxplat_wd_data[0] = &mlxplat_mlxcpld_wd_set_type1[0]; - mlxplat_i2c = &mlxplat_mlxcpld_i2c_default_data; - - return mlxplat_register_platform_device(); -} - -static int __init mlxplat_dmi_msn274x_matched(const struct dmi_system_id *dmi) -{ - int i; - - mlxplat_max_adap_num = MLXPLAT_CPLD_MAX_PHYS_ADAPTER_NUM; - mlxplat_mux_num = ARRAY_SIZE(mlxplat_default_mux_data); - mlxplat_mux_data = mlxplat_default_mux_data; - for (i = 0; i < mlxplat_mux_num; i++) { - mlxplat_mux_data[i].values = mlxplat_msn21xx_channels; - mlxplat_mux_data[i].n_values = - ARRAY_SIZE(mlxplat_msn21xx_channels); - } - mlxplat_hotplug = &mlxplat_mlxcpld_msn274x_data; - mlxplat_hotplug->deferred_nr = - mlxplat_msn21xx_channels[MLXPLAT_CPLD_GRP_CHNL_NUM - 1]; - mlxplat_led = &mlxplat_default_led_data; - mlxplat_regs_io = &mlxplat_msn21xx_regs_io_data; - mlxplat_wd_data[0] = &mlxplat_mlxcpld_wd_set_type1[0]; - mlxplat_i2c = &mlxplat_mlxcpld_i2c_default_data; - - return mlxplat_register_platform_device(); -} - -static int __init mlxplat_dmi_msn201x_matched(const struct dmi_system_id *dmi) -{ - int i; - - mlxplat_max_adap_num = MLXPLAT_CPLD_MAX_PHYS_ADAPTER_NUM; - mlxplat_mux_num = ARRAY_SIZE(mlxplat_default_mux_data); - mlxplat_mux_data = mlxplat_default_mux_data; - for (i = 0; i < mlxplat_mux_num; i++) { - mlxplat_mux_data[i].values = mlxplat_msn21xx_channels; - mlxplat_mux_data[i].n_values = - ARRAY_SIZE(mlxplat_msn21xx_channels); - } - mlxplat_hotplug = &mlxplat_mlxcpld_msn201x_data; - mlxplat_hotplug->deferred_nr = - mlxplat_default_channels[i - 1][MLXPLAT_CPLD_GRP_CHNL_NUM - 1]; - mlxplat_led = &mlxplat_msn21xx_led_data; - mlxplat_regs_io = &mlxplat_msn21xx_regs_io_data; - mlxplat_wd_data[0] = &mlxplat_mlxcpld_wd_set_type1[0]; - mlxplat_i2c = &mlxplat_mlxcpld_i2c_default_data; - - return mlxplat_register_platform_device(); -} - -static int __init mlxplat_dmi_qmb7xx_matched(const struct dmi_system_id *dmi) -{ - int i; - - mlxplat_max_adap_num = MLXPLAT_CPLD_MAX_PHYS_ADAPTER_NUM; - mlxplat_mux_num = ARRAY_SIZE(mlxplat_default_mux_data); - mlxplat_mux_data = mlxplat_default_mux_data; - for (i = 0; i < mlxplat_mux_num; i++) { - mlxplat_mux_data[i].values = mlxplat_msn21xx_channels; - mlxplat_mux_data[i].n_values = - ARRAY_SIZE(mlxplat_msn21xx_channels); - } - mlxplat_hotplug = &mlxplat_mlxcpld_default_ng_data; - mlxplat_hotplug->deferred_nr = - mlxplat_msn21xx_channels[MLXPLAT_CPLD_GRP_CHNL_NUM - 1]; - mlxplat_led = &mlxplat_default_ng_led_data; - mlxplat_regs_io = &mlxplat_default_ng_regs_io_data; - mlxplat_fan = &mlxplat_default_fan_data; - for (i = 0; i < ARRAY_SIZE(mlxplat_mlxcpld_wd_set_type2); i++) - mlxplat_wd_data[i] = &mlxplat_mlxcpld_wd_set_type2[i]; - mlxplat_i2c = &mlxplat_mlxcpld_i2c_ng_data; - mlxplat_regmap_config = &mlxplat_mlxcpld_regmap_config_ng; - - return mlxplat_register_platform_device(); -} - -static int __init mlxplat_dmi_comex_matched(const struct dmi_system_id *dmi) -{ - int i; - - mlxplat_max_adap_num = MLXPLAT_CPLD_MAX_PHYS_EXT_ADAPTER_NUM; - mlxplat_mux_num = ARRAY_SIZE(mlxplat_extended_mux_data); - mlxplat_mux_data = mlxplat_extended_mux_data; - for (i = 0; i < mlxplat_mux_num; i++) { - mlxplat_mux_data[i].values = mlxplat_msn21xx_channels; - mlxplat_mux_data[i].n_values = - ARRAY_SIZE(mlxplat_msn21xx_channels); - } - mlxplat_hotplug = &mlxplat_mlxcpld_comex_data; - mlxplat_hotplug->deferred_nr = MLXPLAT_CPLD_MAX_PHYS_EXT_ADAPTER_NUM; - mlxplat_led = &mlxplat_comex_100G_led_data; - mlxplat_regs_io = &mlxplat_default_ng_regs_io_data; - mlxplat_fan = &mlxplat_default_fan_data; - for (i = 0; i < ARRAY_SIZE(mlxplat_mlxcpld_wd_set_type2); i++) - mlxplat_wd_data[i] = &mlxplat_mlxcpld_wd_set_type2[i]; - mlxplat_i2c = &mlxplat_mlxcpld_i2c_default_data; - mlxplat_regmap_config = &mlxplat_mlxcpld_regmap_config_comex; - - return mlxplat_register_platform_device(); -} - -static int __init mlxplat_dmi_ng400_matched(const struct dmi_system_id *dmi) -{ - int i; - - mlxplat_max_adap_num = MLXPLAT_CPLD_MAX_PHYS_ADAPTER_NUM; - mlxplat_mux_num = ARRAY_SIZE(mlxplat_default_mux_data); - mlxplat_mux_data = mlxplat_default_mux_data; - for (i = 0; i < mlxplat_mux_num; i++) { - mlxplat_mux_data[i].values = mlxplat_msn21xx_channels; - mlxplat_mux_data[i].n_values = - ARRAY_SIZE(mlxplat_msn21xx_channels); - } - mlxplat_hotplug = &mlxplat_mlxcpld_ext_data; - mlxplat_hotplug->deferred_nr = - mlxplat_msn21xx_channels[MLXPLAT_CPLD_GRP_CHNL_NUM - 1]; - mlxplat_led = &mlxplat_default_ng_led_data; - mlxplat_regs_io = &mlxplat_default_ng_regs_io_data; - mlxplat_fan = &mlxplat_default_fan_data; - for (i = 0; i < ARRAY_SIZE(mlxplat_mlxcpld_wd_set_type2); i++) - mlxplat_wd_data[i] = &mlxplat_mlxcpld_wd_set_type2[i]; - mlxplat_i2c = &mlxplat_mlxcpld_i2c_ng_data; - mlxplat_regmap_config = &mlxplat_mlxcpld_regmap_config_ng400; - - return mlxplat_register_platform_device(); -} - -static int __init mlxplat_dmi_modular_matched(const struct dmi_system_id *dmi) -{ - int i; - - mlxplat_max_adap_num = MLXPLAT_CPLD_MAX_PHYS_ADAPTER_NUM; - mlxplat_mux_num = ARRAY_SIZE(mlxplat_modular_mux_data); - mlxplat_mux_data = mlxplat_modular_mux_data; - mlxplat_hotplug = &mlxplat_mlxcpld_modular_data; - mlxplat_hotplug->deferred_nr = MLXPLAT_CPLD_CH4_ETH_MODULAR; - mlxplat_led = &mlxplat_modular_led_data; - mlxplat_regs_io = &mlxplat_modular_regs_io_data; - mlxplat_fan = &mlxplat_default_fan_data; - for (i = 0; i < ARRAY_SIZE(mlxplat_mlxcpld_wd_set_type2); i++) - mlxplat_wd_data[i] = &mlxplat_mlxcpld_wd_set_type2[i]; - mlxplat_i2c = &mlxplat_mlxcpld_i2c_ng_data; - mlxplat_regmap_config = &mlxplat_mlxcpld_regmap_config_eth_modular; - - return mlxplat_register_platform_device(); -} - -static int __init mlxplat_dmi_chassis_blade_matched(const struct dmi_system_id *dmi) -{ - int i; - - mlxplat_max_adap_num = MLXPLAT_CPLD_MAX_PHYS_ADAPTER_NUM; - mlxplat_mux_num = ARRAY_SIZE(mlxplat_default_mux_data); - mlxplat_mux_data = mlxplat_default_mux_data; - mlxplat_hotplug = &mlxplat_mlxcpld_chassis_blade_data; - mlxplat_hotplug->deferred_nr = - mlxplat_msn21xx_channels[MLXPLAT_CPLD_GRP_CHNL_NUM - 1]; - for (i = 0; i < mlxplat_mux_num; i++) { - mlxplat_mux_data[i].values = mlxplat_msn21xx_channels; - mlxplat_mux_data[i].n_values = - ARRAY_SIZE(mlxplat_msn21xx_channels); - } - mlxplat_regs_io = &mlxplat_chassis_blade_regs_io_data; - mlxplat_i2c = &mlxplat_mlxcpld_i2c_ng_data; - mlxplat_regmap_config = &mlxplat_mlxcpld_regmap_config_ng400; - - return mlxplat_register_platform_device(); -} - -static int __init mlxplat_dmi_rack_switch_matched(const struct dmi_system_id *dmi) -{ - int i; - - mlxplat_max_adap_num = MLXPLAT_CPLD_MAX_PHYS_ADAPTER_NUM; - mlxplat_mux_num = ARRAY_SIZE(mlxplat_rack_switch_mux_data); - mlxplat_mux_data = mlxplat_rack_switch_mux_data; - mlxplat_hotplug = &mlxplat_mlxcpld_rack_switch_data; - mlxplat_hotplug->deferred_nr = - mlxplat_msn21xx_channels[MLXPLAT_CPLD_GRP_CHNL_NUM - 1]; - mlxplat_led = &mlxplat_default_ng_led_data; - mlxplat_regs_io = &mlxplat_default_ng_regs_io_data; - mlxplat_fan = &mlxplat_default_fan_data; - for (i = 0; i < ARRAY_SIZE(mlxplat_mlxcpld_wd_set_type2); i++) - mlxplat_wd_data[i] = &mlxplat_mlxcpld_wd_set_type2[i]; - mlxplat_i2c = &mlxplat_mlxcpld_i2c_ng_data; - mlxplat_regmap_config = &mlxplat_mlxcpld_regmap_config_rack_switch; - - return mlxplat_register_platform_device(); -} - -static int __init mlxplat_dmi_ng800_matched(const struct dmi_system_id *dmi) -{ - int i; - - mlxplat_max_adap_num = MLXPLAT_CPLD_MAX_PHYS_ADAPTER_NUM; - mlxplat_mux_num = ARRAY_SIZE(mlxplat_ng800_mux_data); - mlxplat_mux_data = mlxplat_ng800_mux_data; - mlxplat_hotplug = &mlxplat_mlxcpld_ng800_data; - mlxplat_hotplug->deferred_nr = - mlxplat_msn21xx_channels[MLXPLAT_CPLD_GRP_CHNL_NUM - 1]; - mlxplat_led = &mlxplat_default_ng_led_data; - mlxplat_regs_io = &mlxplat_default_ng_regs_io_data; - mlxplat_fan = &mlxplat_default_fan_data; - for (i = 0; i < ARRAY_SIZE(mlxplat_mlxcpld_wd_set_type2); i++) - mlxplat_wd_data[i] = &mlxplat_mlxcpld_wd_set_type2[i]; - mlxplat_i2c = &mlxplat_mlxcpld_i2c_ng_data; - mlxplat_regmap_config = &mlxplat_mlxcpld_regmap_config_ng400; - - return mlxplat_register_platform_device(); -} - -static int __init mlxplat_dmi_l1_switch_matched(const struct dmi_system_id *dmi) -{ - int i; - - mlxplat_max_adap_num = MLXPLAT_CPLD_MAX_PHYS_ADAPTER_NUM; - mlxplat_mux_num = ARRAY_SIZE(mlxplat_rack_switch_mux_data); - mlxplat_mux_data = mlxplat_rack_switch_mux_data; - mlxplat_hotplug = &mlxplat_mlxcpld_l1_switch_data; - mlxplat_hotplug->deferred_nr = - mlxplat_msn21xx_channels[MLXPLAT_CPLD_GRP_CHNL_NUM - 1]; - mlxplat_led = &mlxplat_l1_switch_led_data; - mlxplat_regs_io = &mlxplat_default_ng_regs_io_data; - mlxplat_fan = &mlxplat_default_fan_data; - for (i = 0; i < ARRAY_SIZE(mlxplat_mlxcpld_wd_set_type2); i++) - mlxplat_wd_data[i] = &mlxplat_mlxcpld_wd_set_type2[i]; - mlxplat_i2c = &mlxplat_mlxcpld_i2c_ng_data; - mlxplat_regmap_config = &mlxplat_mlxcpld_regmap_config_rack_switch; - pm_power_off = mlxplat_poweroff; - mlxplat_reboot_nb = &mlxplat_reboot_default_nb; - - return mlxplat_register_platform_device(); -} - -static const struct dmi_system_id mlxplat_dmi_table[] __initconst = { - { - .callback = mlxplat_dmi_default_wc_matched, - .matches = { - DMI_MATCH(DMI_BOARD_NAME, "VMOD0001"), - DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "HI138"), - }, - }, - { - .callback = mlxplat_dmi_default_matched, - .matches = { - DMI_MATCH(DMI_BOARD_NAME, "VMOD0001"), - }, - }, - { - .callback = mlxplat_dmi_msn21xx_matched, - .matches = { - DMI_MATCH(DMI_BOARD_NAME, "VMOD0002"), - }, - }, - { - .callback = mlxplat_dmi_msn274x_matched, - .matches = { - DMI_MATCH(DMI_BOARD_NAME, "VMOD0003"), - }, - }, - { - .callback = mlxplat_dmi_msn201x_matched, - .matches = { - DMI_MATCH(DMI_BOARD_NAME, "VMOD0004"), - }, - }, - { - .callback = mlxplat_dmi_default_eth_wc_blade_matched, - .matches = { - DMI_MATCH(DMI_BOARD_NAME, "VMOD0005"), - DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "HI139"), - }, - }, - { - .callback = mlxplat_dmi_qmb7xx_matched, - .matches = { - DMI_MATCH(DMI_BOARD_NAME, "VMOD0005"), - }, - }, - { - .callback = mlxplat_dmi_qmb7xx_matched, - .matches = { - DMI_MATCH(DMI_BOARD_NAME, "VMOD0007"), - }, - }, - { - .callback = mlxplat_dmi_comex_matched, - .matches = { - DMI_MATCH(DMI_BOARD_NAME, "VMOD0009"), - }, - }, - { - .callback = mlxplat_dmi_rack_switch_matched, - .matches = { - DMI_MATCH(DMI_BOARD_NAME, "VMOD0010"), - DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "HI142"), - }, - }, - { - .callback = mlxplat_dmi_ng400_matched, - .matches = { - DMI_MATCH(DMI_BOARD_NAME, "VMOD0010"), - }, - }, - { - .callback = mlxplat_dmi_modular_matched, - .matches = { - DMI_MATCH(DMI_BOARD_NAME, "VMOD0011"), - }, - }, - { - .callback = mlxplat_dmi_ng800_matched, - .matches = { - DMI_MATCH(DMI_BOARD_NAME, "VMOD0013"), - }, - }, - { - .callback = mlxplat_dmi_chassis_blade_matched, - .matches = { - DMI_MATCH(DMI_BOARD_NAME, "VMOD0015"), - }, - }, - { - .callback = mlxplat_dmi_l1_switch_matched, - .matches = { - DMI_MATCH(DMI_BOARD_NAME, "VMOD0017"), - }, - }, - { - .callback = mlxplat_dmi_msn274x_matched, - .matches = { - DMI_MATCH(DMI_BOARD_VENDOR, "Mellanox Technologies"), - DMI_MATCH(DMI_PRODUCT_NAME, "MSN274"), - }, - }, - { - .callback = mlxplat_dmi_default_matched, - .matches = { - DMI_MATCH(DMI_BOARD_VENDOR, "Mellanox Technologies"), - DMI_MATCH(DMI_PRODUCT_NAME, "MSN24"), - }, - }, - { - .callback = mlxplat_dmi_default_matched, - .matches = { - DMI_MATCH(DMI_BOARD_VENDOR, "Mellanox Technologies"), - DMI_MATCH(DMI_PRODUCT_NAME, "MSN27"), - }, - }, - { - .callback = mlxplat_dmi_default_matched, - .matches = { - DMI_MATCH(DMI_BOARD_VENDOR, "Mellanox Technologies"), - DMI_MATCH(DMI_PRODUCT_NAME, "MSB"), - }, - }, - { - .callback = mlxplat_dmi_default_matched, - .matches = { - DMI_MATCH(DMI_BOARD_VENDOR, "Mellanox Technologies"), - DMI_MATCH(DMI_PRODUCT_NAME, "MSX"), - }, - }, - { - .callback = mlxplat_dmi_msn21xx_matched, - .matches = { - DMI_MATCH(DMI_BOARD_VENDOR, "Mellanox Technologies"), - DMI_MATCH(DMI_PRODUCT_NAME, "MSN21"), - }, - }, - { - .callback = mlxplat_dmi_msn201x_matched, - .matches = { - DMI_MATCH(DMI_BOARD_VENDOR, "Mellanox Technologies"), - DMI_MATCH(DMI_PRODUCT_NAME, "MSN201"), - }, - }, - { - .callback = mlxplat_dmi_qmb7xx_matched, - .matches = { - DMI_MATCH(DMI_BOARD_VENDOR, "Mellanox Technologies"), - DMI_MATCH(DMI_PRODUCT_NAME, "MQM87"), - }, - }, - { - .callback = mlxplat_dmi_qmb7xx_matched, - .matches = { - DMI_MATCH(DMI_BOARD_VENDOR, "Mellanox Technologies"), - DMI_MATCH(DMI_PRODUCT_NAME, "MSN37"), - }, - }, - { - .callback = mlxplat_dmi_qmb7xx_matched, - .matches = { - DMI_MATCH(DMI_BOARD_VENDOR, "Mellanox Technologies"), - DMI_MATCH(DMI_PRODUCT_NAME, "MSN34"), - }, - }, - { - .callback = mlxplat_dmi_qmb7xx_matched, - .matches = { - DMI_MATCH(DMI_BOARD_VENDOR, "Mellanox Technologies"), - DMI_MATCH(DMI_PRODUCT_NAME, "MSN38"), - }, - }, - { } -}; - -MODULE_DEVICE_TABLE(dmi, mlxplat_dmi_table); - -static int mlxplat_mlxcpld_verify_bus_topology(int *nr) -{ - struct i2c_adapter *search_adap; - int i, shift = 0; - - /* Scan adapters from expected id to verify it is free. */ - *nr = MLXPLAT_CPLD_PHYS_ADAPTER_DEF_NR; - for (i = MLXPLAT_CPLD_PHYS_ADAPTER_DEF_NR; i < - mlxplat_max_adap_num; i++) { - search_adap = i2c_get_adapter(i); - if (search_adap) { - i2c_put_adapter(search_adap); - continue; - } - - /* Return if expected parent adapter is free. */ - if (i == MLXPLAT_CPLD_PHYS_ADAPTER_DEF_NR) - return 0; - break; - } - - /* Return with error if free id for adapter is not found. */ - if (i == mlxplat_max_adap_num) - return -ENODEV; - - /* Shift adapter ids, since expected parent adapter is not free. */ - *nr = i; - for (i = 0; i < mlxplat_mux_num; i++) { - shift = *nr - mlxplat_mux_data[i].parent; - mlxplat_mux_data[i].parent = *nr; - mlxplat_mux_data[i].base_nr += shift; - } - - if (shift > 0) - mlxplat_hotplug->shift_nr = shift; - - return 0; -} - -static int mlxplat_mlxcpld_check_wd_capability(void *regmap) -{ - u32 regval; - int i, rc; - - rc = regmap_read(regmap, MLXPLAT_CPLD_LPC_REG_PSU_I2C_CAP_OFFSET, - ®val); - if (rc) - return rc; - - if (!(regval & ~MLXPLAT_CPLD_WD_CPBLTY_MASK)) { - for (i = 0; i < ARRAY_SIZE(mlxplat_mlxcpld_wd_set_type3); i++) { - if (mlxplat_wd_data[i]) - mlxplat_wd_data[i] = - &mlxplat_mlxcpld_wd_set_type3[i]; - } - } - - return 0; -} - -static int mlxplat_lpc_cpld_device_init(struct resource **hotplug_resources, - unsigned int *hotplug_resources_size) -{ - int err; - - mlxplat_mlxcpld_regmap_ctx.base = devm_ioport_map(&mlxplat_dev->dev, - mlxplat_lpc_resources[1].start, 1); - if (!mlxplat_mlxcpld_regmap_ctx.base) { - err = -ENOMEM; - goto fail_devm_ioport_map; - } - - *hotplug_resources = mlxplat_mlxcpld_resources; - *hotplug_resources_size = ARRAY_SIZE(mlxplat_mlxcpld_resources); - - return 0; - -fail_devm_ioport_map: - return err; -} - -static void mlxplat_lpc_cpld_device_exit(void) -{ -} - -static int -mlxplat_pci_fpga_device_init(unsigned int device, const char *res_name, struct pci_dev **pci_bridge, - void __iomem **pci_bridge_addr) -{ - void __iomem *pci_mem_addr; - struct pci_dev *pci_dev; - int err; - - pci_dev = pci_get_device(PCI_VENDOR_ID_LATTICE, device, NULL); - if (!pci_dev) - return -ENODEV; - - err = pci_enable_device(pci_dev); - if (err) { - dev_err(&pci_dev->dev, "pci_enable_device failed with error %d\n", err); - goto fail_pci_enable_device; - } - - err = pci_request_region(pci_dev, 0, res_name); - if (err) { - dev_err(&pci_dev->dev, "pci_request_regions failed with error %d\n", err); - goto fail_pci_request_regions; - } - - err = dma_set_mask_and_coherent(&pci_dev->dev, DMA_BIT_MASK(64)); - if (err) { - err = dma_set_mask(&pci_dev->dev, DMA_BIT_MASK(32)); - if (err) { - dev_err(&pci_dev->dev, "dma_set_mask failed with error %d\n", err); - goto fail_pci_set_dma_mask; - } - } - - pci_set_master(pci_dev); - - pci_mem_addr = devm_ioremap(&pci_dev->dev, pci_resource_start(pci_dev, 0), - pci_resource_len(pci_dev, 0)); - if (!pci_mem_addr) { - dev_err(&mlxplat_dev->dev, "ioremap failed\n"); - err = -EIO; - goto fail_ioremap; - } - - *pci_bridge = pci_dev; - *pci_bridge_addr = pci_mem_addr; - - return 0; - -fail_ioremap: -fail_pci_set_dma_mask: - pci_release_regions(pci_dev); -fail_pci_request_regions: - pci_disable_device(pci_dev); -fail_pci_enable_device: - pci_dev_put(pci_dev); - return err; -} - -static void -mlxplat_pci_fpga_device_exit(struct pci_dev *pci_bridge, - void __iomem *pci_bridge_addr) -{ - iounmap(pci_bridge_addr); - pci_release_regions(pci_bridge); - pci_disable_device(pci_bridge); - pci_dev_put(pci_bridge); -} - -static int -mlxplat_pci_fpga_devices_init(struct resource **hotplug_resources, - unsigned int *hotplug_resources_size) -{ - int err; - - err = mlxplat_pci_fpga_device_init(PCI_DEVICE_ID_LATTICE_LPC_BRIDGE, - "mlxplat_lpc_bridge", &lpc_bridge, - &mlxplat_mlxcpld_regmap_ctx.base); - if (err) - goto mlxplat_pci_fpga_device_init_lpc_fail; - - err = mlxplat_pci_fpga_device_init(PCI_DEVICE_ID_LATTICE_I2C_BRIDGE, - "mlxplat_i2c_bridge", &i2c_bridge, - &i2c_bridge_addr); - if (err) - goto mlxplat_pci_fpga_device_init_i2c_fail; - - err = mlxplat_pci_fpga_device_init(PCI_DEVICE_ID_LATTICE_JTAG_BRIDGE, - "mlxplat_jtag_bridge", &jtag_bridge, - &jtag_bridge_addr); - if (err) - goto mlxplat_pci_fpga_device_init_jtag_fail; - - return 0; - -mlxplat_pci_fpga_device_init_jtag_fail: - mlxplat_pci_fpga_device_exit(i2c_bridge, i2c_bridge_addr); -mlxplat_pci_fpga_device_init_i2c_fail: - mlxplat_pci_fpga_device_exit(lpc_bridge, mlxplat_mlxcpld_regmap_ctx.base); -mlxplat_pci_fpga_device_init_lpc_fail: - return err; -} - -static void mlxplat_pci_fpga_devices_exit(void) -{ - mlxplat_pci_fpga_device_exit(jtag_bridge, jtag_bridge_addr); - mlxplat_pci_fpga_device_exit(i2c_bridge, i2c_bridge_addr); - mlxplat_pci_fpga_device_exit(lpc_bridge, mlxplat_mlxcpld_regmap_ctx.base); -} - -static int -mlxplat_logicdev_init(struct resource **hotplug_resources, unsigned int *hotplug_resources_size) -{ - int err; - - err = mlxplat_pci_fpga_devices_init(hotplug_resources, hotplug_resources_size); - if (err == -ENODEV) - return mlxplat_lpc_cpld_device_init(hotplug_resources, hotplug_resources_size); - - return err; -} - -static void mlxplat_logicdev_exit(void) -{ - if (lpc_bridge) - mlxplat_pci_fpga_devices_exit(); - else - mlxplat_lpc_cpld_device_exit(); -} - -static int mlxplat_platdevs_init(struct mlxplat_priv *priv) -{ - int i = 0, err; - - /* Add hotplug driver */ - if (mlxplat_hotplug) { - mlxplat_hotplug->regmap = priv->regmap; - if (priv->irq_fpga) - mlxplat_hotplug->irq = priv->irq_fpga; - priv->pdev_hotplug = - platform_device_register_resndata(&mlxplat_dev->dev, - "mlxreg-hotplug", PLATFORM_DEVID_NONE, - priv->hotplug_resources, - priv->hotplug_resources_size, - mlxplat_hotplug, sizeof(*mlxplat_hotplug)); - if (IS_ERR(priv->pdev_hotplug)) { - err = PTR_ERR(priv->pdev_hotplug); - goto fail_platform_hotplug_register; - } - } - - /* Add LED driver. */ - if (mlxplat_led) { - mlxplat_led->regmap = priv->regmap; - priv->pdev_led = - platform_device_register_resndata(&mlxplat_dev->dev, "leds-mlxreg", - PLATFORM_DEVID_NONE, NULL, 0, mlxplat_led, - sizeof(*mlxplat_led)); - if (IS_ERR(priv->pdev_led)) { - err = PTR_ERR(priv->pdev_led); - goto fail_platform_leds_register; - } - } - - /* Add registers io access driver. */ - if (mlxplat_regs_io) { - mlxplat_regs_io->regmap = priv->regmap; - priv->pdev_io_regs = platform_device_register_resndata(&mlxplat_dev->dev, - "mlxreg-io", - PLATFORM_DEVID_NONE, NULL, - 0, mlxplat_regs_io, - sizeof(*mlxplat_regs_io)); - if (IS_ERR(priv->pdev_io_regs)) { - err = PTR_ERR(priv->pdev_io_regs); - goto fail_platform_io_register; - } - } - - /* Add FAN driver. */ - if (mlxplat_fan) { - mlxplat_fan->regmap = priv->regmap; - priv->pdev_fan = platform_device_register_resndata(&mlxplat_dev->dev, "mlxreg-fan", - PLATFORM_DEVID_NONE, NULL, 0, - mlxplat_fan, - sizeof(*mlxplat_fan)); - if (IS_ERR(priv->pdev_fan)) { - err = PTR_ERR(priv->pdev_fan); - goto fail_platform_fan_register; - } - } - - /* Add WD drivers. */ - err = mlxplat_mlxcpld_check_wd_capability(priv->regmap); - if (err) - goto fail_platform_wd_register; - for (i = 0; i < MLXPLAT_CPLD_WD_MAX_DEVS; i++) { - if (mlxplat_wd_data[i]) { - mlxplat_wd_data[i]->regmap = priv->regmap; - priv->pdev_wd[i] = - platform_device_register_resndata(&mlxplat_dev->dev, "mlx-wdt", i, - NULL, 0, mlxplat_wd_data[i], - sizeof(*mlxplat_wd_data[i])); - if (IS_ERR(priv->pdev_wd[i])) { - err = PTR_ERR(priv->pdev_wd[i]); - goto fail_platform_wd_register; - } - } - } - - return 0; - -fail_platform_wd_register: - while (--i >= 0) - platform_device_unregister(priv->pdev_wd[i]); -fail_platform_fan_register: - if (mlxplat_regs_io) - platform_device_unregister(priv->pdev_io_regs); -fail_platform_io_register: - if (mlxplat_led) - platform_device_unregister(priv->pdev_led); -fail_platform_leds_register: - if (mlxplat_hotplug) - platform_device_unregister(priv->pdev_hotplug); -fail_platform_hotplug_register: - return err; -} - -static void mlxplat_platdevs_exit(struct mlxplat_priv *priv) -{ - int i; - - for (i = MLXPLAT_CPLD_WD_MAX_DEVS - 1; i >= 0 ; i--) - platform_device_unregister(priv->pdev_wd[i]); - if (priv->pdev_fan) - platform_device_unregister(priv->pdev_fan); - if (priv->pdev_io_regs) - platform_device_unregister(priv->pdev_io_regs); - if (priv->pdev_led) - platform_device_unregister(priv->pdev_led); - if (priv->pdev_hotplug) - platform_device_unregister(priv->pdev_hotplug); -} - -static int -mlxplat_i2c_mux_complition_notify(void *handle, struct i2c_adapter *parent, - struct i2c_adapter *adapters[]) -{ - struct mlxplat_priv *priv = handle; - - return mlxplat_platdevs_init(priv); -} - -static int mlxplat_i2c_mux_topology_init(struct mlxplat_priv *priv) -{ - int i, err; - - if (!priv->pdev_i2c) { - priv->i2c_main_init_status = MLXPLAT_I2C_MAIN_BUS_NOTIFIED; - return 0; - } - - priv->i2c_main_init_status = MLXPLAT_I2C_MAIN_BUS_HANDLE_CREATED; - for (i = 0; i < mlxplat_mux_num; i++) { - priv->pdev_mux[i] = platform_device_register_resndata(&priv->pdev_i2c->dev, - "i2c-mux-reg", i, NULL, 0, - &mlxplat_mux_data[i], - sizeof(mlxplat_mux_data[i])); - if (IS_ERR(priv->pdev_mux[i])) { - err = PTR_ERR(priv->pdev_mux[i]); - goto fail_platform_mux_register; - } - } - - return mlxplat_i2c_mux_complition_notify(priv, NULL, NULL); - -fail_platform_mux_register: - while (--i >= 0) - platform_device_unregister(priv->pdev_mux[i]); - return err; -} - -static void mlxplat_i2c_mux_topology_exit(struct mlxplat_priv *priv) -{ - int i; - - for (i = mlxplat_mux_num - 1; i >= 0 ; i--) { - if (priv->pdev_mux[i]) - platform_device_unregister(priv->pdev_mux[i]); - } -} - -static int mlxplat_i2c_main_completion_notify(void *handle, int id) -{ - struct mlxplat_priv *priv = handle; - - return mlxplat_i2c_mux_topology_init(priv); -} - -static int mlxplat_i2c_main_init(struct mlxplat_priv *priv) -{ - int nr, err; - - if (!mlxplat_i2c) - return 0; - - err = mlxplat_mlxcpld_verify_bus_topology(&nr); - if (nr < 0) - goto fail_mlxplat_mlxcpld_verify_bus_topology; - - nr = (nr == mlxplat_max_adap_num) ? -1 : nr; - mlxplat_i2c->regmap = priv->regmap; - mlxplat_i2c->handle = priv; - - /* Set mapped base address of I2C-LPC bridge over PCIe */ - if (lpc_bridge) - mlxplat_i2c->addr = i2c_bridge_addr; - priv->pdev_i2c = platform_device_register_resndata(&mlxplat_dev->dev, "i2c_mlxcpld", - nr, priv->hotplug_resources, - priv->hotplug_resources_size, - mlxplat_i2c, sizeof(*mlxplat_i2c)); - if (IS_ERR(priv->pdev_i2c)) { - err = PTR_ERR(priv->pdev_i2c); - goto fail_platform_i2c_register; - } - - if (priv->i2c_main_init_status == MLXPLAT_I2C_MAIN_BUS_NOTIFIED) { - err = mlxplat_i2c_mux_topology_init(priv); - if (err) - goto fail_mlxplat_i2c_mux_topology_init; - } - - return 0; - -fail_mlxplat_i2c_mux_topology_init: - platform_device_unregister(priv->pdev_i2c); -fail_platform_i2c_register: -fail_mlxplat_mlxcpld_verify_bus_topology: - return err; -} - -static void mlxplat_i2c_main_exit(struct mlxplat_priv *priv) -{ - mlxplat_platdevs_exit(priv); - mlxplat_i2c_mux_topology_exit(priv); - if (priv->pdev_i2c) - platform_device_unregister(priv->pdev_i2c); -} - -static int mlxplat_probe(struct platform_device *pdev) -{ - unsigned int hotplug_resources_size = 0; - struct resource *hotplug_resources = NULL; - struct acpi_device *acpi_dev; - struct mlxplat_priv *priv; - int irq_fpga = 0, i, err; - - acpi_dev = ACPI_COMPANION(&pdev->dev); - if (acpi_dev) { - irq_fpga = acpi_dev_gpio_irq_get(acpi_dev, 0); - if (irq_fpga < 0) - return -ENODEV; - mlxplat_dev = pdev; - } - - err = mlxplat_logicdev_init(&hotplug_resources, &hotplug_resources_size); - if (err) - return err; - - priv = devm_kzalloc(&mlxplat_dev->dev, sizeof(struct mlxplat_priv), - GFP_KERNEL); - if (!priv) { - err = -ENOMEM; - goto fail_alloc; - } - platform_set_drvdata(mlxplat_dev, priv); - priv->hotplug_resources = hotplug_resources; - priv->hotplug_resources_size = hotplug_resources_size; - priv->irq_fpga = irq_fpga; - - if (!mlxplat_regmap_config) - mlxplat_regmap_config = &mlxplat_mlxcpld_regmap_config; - - priv->regmap = devm_regmap_init(&mlxplat_dev->dev, NULL, - &mlxplat_mlxcpld_regmap_ctx, - mlxplat_regmap_config); - if (IS_ERR(priv->regmap)) { - err = PTR_ERR(priv->regmap); - goto fail_alloc; - } - - /* Set default registers. */ - for (i = 0; i < mlxplat_regmap_config->num_reg_defaults; i++) { - err = regmap_write(priv->regmap, - mlxplat_regmap_config->reg_defaults[i].reg, - mlxplat_regmap_config->reg_defaults[i].def); - if (err) - goto fail_regmap_write; - } - - err = mlxplat_i2c_main_init(priv); - if (err) - goto fail_mlxplat_i2c_main_init; - - /* Sync registers with hardware. */ - regcache_mark_dirty(priv->regmap); - err = regcache_sync(priv->regmap); - if (err) - goto fail_regcache_sync; - - if (mlxplat_reboot_nb) { - err = register_reboot_notifier(mlxplat_reboot_nb); - if (err) - goto fail_register_reboot_notifier; - } - - return 0; - -fail_register_reboot_notifier: -fail_regcache_sync: - mlxplat_i2c_main_exit(priv); -fail_mlxplat_i2c_main_init: -fail_regmap_write: -fail_alloc: - mlxplat_logicdev_exit(); - - return err; -} - -static void mlxplat_remove(struct platform_device *pdev) -{ - struct mlxplat_priv *priv = platform_get_drvdata(mlxplat_dev); - - if (pm_power_off) - pm_power_off = NULL; - if (mlxplat_reboot_nb) - unregister_reboot_notifier(mlxplat_reboot_nb); - mlxplat_i2c_main_exit(priv); - mlxplat_logicdev_exit(); -} - -static const struct acpi_device_id mlxplat_acpi_table[] = { - { "MLNXBF49", 0 }, - {} -}; -MODULE_DEVICE_TABLE(acpi, mlxplat_acpi_table); - -static struct platform_driver mlxplat_driver = { - .driver = { - .name = "mlxplat", - .acpi_match_table = mlxplat_acpi_table, - .probe_type = PROBE_FORCE_SYNCHRONOUS, - }, - .probe = mlxplat_probe, - .remove = mlxplat_remove, -}; - -static int __init mlxplat_init(void) -{ - int err; - - if (!dmi_check_system(mlxplat_dmi_table)) - return -ENODEV; - - err = platform_driver_register(&mlxplat_driver); - if (err) - return err; - return 0; -} -module_init(mlxplat_init); - -static void __exit mlxplat_exit(void) -{ - if (mlxplat_dev) - platform_device_unregister(mlxplat_dev); - - platform_driver_unregister(&mlxplat_driver); -} -module_exit(mlxplat_exit); - -MODULE_AUTHOR("Vadim Pasternak <vadimp@mellanox.com>"); -MODULE_DESCRIPTION("Mellanox platform driver"); -MODULE_LICENSE("Dual BSD/GPL"); |