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/* SPDX-License-Identifier: GPL-2.0 */
/*
* arch/arm/mach-sa1100/include/mach/simpad.h
*
* based of assabet.h same as HUW_Webpanel
*
* This file contains the hardware specific definitions for SIMpad
*
* 2001/05/14 Juergen Messerer <juergen.messerer@freesurf.ch>
*/
#ifndef __ASM_ARCH_SIMPAD_H
#define __ASM_ARCH_SIMPAD_H
#define GPIO_UART1_RTS GPIO_GPIO14
#define GPIO_UART1_DTR GPIO_GPIO7
#define GPIO_UART1_CTS GPIO_GPIO8
#define GPIO_UART1_DCD GPIO_GPIO23
#define GPIO_UART1_DSR GPIO_GPIO6
#define GPIO_UART3_RTS GPIO_GPIO12
#define GPIO_UART3_DTR GPIO_GPIO16
#define GPIO_UART3_CTS GPIO_GPIO13
#define GPIO_UART3_DCD GPIO_GPIO18
#define GPIO_UART3_DSR GPIO_GPIO17
#define GPIO_POWER_BUTTON GPIO_GPIO0
#define GPIO_UCB1300_IRQ GPIO_GPIO22 /* UCB GPIO and touchscreen */
#define IRQ_UART1_CTS IRQ_GPIO15
#define IRQ_UART1_DCD GPIO_GPIO23
#define IRQ_UART1_DSR GPIO_GPIO6
#define IRQ_UART3_CTS GPIO_GPIO13
#define IRQ_UART3_DCD GPIO_GPIO18
#define IRQ_UART3_DSR GPIO_GPIO17
#define IRQ_GPIO_UCB1300_IRQ IRQ_GPIO22
#define IRQ_GPIO_POWER_BUTTON IRQ_GPIO0
/*--- PCMCIA ---*/
#define GPIO_CF_CD 24
#define GPIO_CF_IRQ 1
/*--- SmartCard ---*/
#define GPIO_SMART_CARD GPIO_GPIO10
#define IRQ_GPIO_SMARD_CARD IRQ_GPIO10
/*--- ucb1x00 GPIO ---*/
#define SIMPAD_UCB1X00_GPIO_BASE (GPIO_MAX + 1)
#define SIMPAD_UCB1X00_GPIO_PROG1 (SIMPAD_UCB1X00_GPIO_BASE)
#define SIMPAD_UCB1X00_GPIO_PROG2 (SIMPAD_UCB1X00_GPIO_BASE + 1)
#define SIMPAD_UCB1X00_GPIO_UP (SIMPAD_UCB1X00_GPIO_BASE + 2)
#define SIMPAD_UCB1X00_GPIO_DOWN (SIMPAD_UCB1X00_GPIO_BASE + 3)
#define SIMPAD_UCB1X00_GPIO_LEFT (SIMPAD_UCB1X00_GPIO_BASE + 4)
#define SIMPAD_UCB1X00_GPIO_RIGHT (SIMPAD_UCB1X00_GPIO_BASE + 5)
#define SIMPAD_UCB1X00_GPIO_6 (SIMPAD_UCB1X00_GPIO_BASE + 6)
#define SIMPAD_UCB1X00_GPIO_7 (SIMPAD_UCB1X00_GPIO_BASE + 7)
#define SIMPAD_UCB1X00_GPIO_HEADSET (SIMPAD_UCB1X00_GPIO_BASE + 8)
#define SIMPAD_UCB1X00_GPIO_SPEAKER (SIMPAD_UCB1X00_GPIO_BASE + 9)
/*--- CS3 Latch ---*/
#define SIMPAD_CS3_GPIO_BASE (GPIO_MAX + 11)
#define SIMPAD_CS3_VCC_5V_EN (SIMPAD_CS3_GPIO_BASE)
#define SIMPAD_CS3_VCC_3V_EN (SIMPAD_CS3_GPIO_BASE + 1)
#define SIMPAD_CS3_EN1 (SIMPAD_CS3_GPIO_BASE + 2)
#define SIMPAD_CS3_EN0 (SIMPAD_CS3_GPIO_BASE + 3)
#define SIMPAD_CS3_DISPLAY_ON (SIMPAD_CS3_GPIO_BASE + 4)
#define SIMPAD_CS3_PCMCIA_BUFF_DIS (SIMPAD_CS3_GPIO_BASE + 5)
#define SIMPAD_CS3_MQ_RESET (SIMPAD_CS3_GPIO_BASE + 6)
#define SIMPAD_CS3_PCMCIA_RESET (SIMPAD_CS3_GPIO_BASE + 7)
#define SIMPAD_CS3_DECT_POWER_ON (SIMPAD_CS3_GPIO_BASE + 8)
#define SIMPAD_CS3_IRDA_SD (SIMPAD_CS3_GPIO_BASE + 9)
#define SIMPAD_CS3_RS232_ON (SIMPAD_CS3_GPIO_BASE + 10)
#define SIMPAD_CS3_SD_MEDIAQ (SIMPAD_CS3_GPIO_BASE + 11)
#define SIMPAD_CS3_LED2_ON (SIMPAD_CS3_GPIO_BASE + 12)
#define SIMPAD_CS3_IRDA_MODE (SIMPAD_CS3_GPIO_BASE + 13)
#define SIMPAD_CS3_ENABLE_5V (SIMPAD_CS3_GPIO_BASE + 14)
#define SIMPAD_CS3_RESET_SIMCARD (SIMPAD_CS3_GPIO_BASE + 15)
#define SIMPAD_CS3_PCMCIA_BVD1 (SIMPAD_CS3_GPIO_BASE + 16)
#define SIMPAD_CS3_PCMCIA_BVD2 (SIMPAD_CS3_GPIO_BASE + 17)
#define SIMPAD_CS3_PCMCIA_VS1 (SIMPAD_CS3_GPIO_BASE + 18)
#define SIMPAD_CS3_PCMCIA_VS2 (SIMPAD_CS3_GPIO_BASE + 19)
#define SIMPAD_CS3_LOCK_IND (SIMPAD_CS3_GPIO_BASE + 20)
#define SIMPAD_CS3_CHARGING_STATE (SIMPAD_CS3_GPIO_BASE + 21)
#define SIMPAD_CS3_PCMCIA_SHORT (SIMPAD_CS3_GPIO_BASE + 22)
#define SIMPAD_CS3_GPIO_23 (SIMPAD_CS3_GPIO_BASE + 23)
#define CS3_BASE IOMEM(0xf1000000)
long simpad_get_cs3_ro(void);
long simpad_get_cs3_shadow(void);
void simpad_set_cs3_bit(int value);
void simpad_clear_cs3_bit(int value);
#define VCC_5V_EN 0x0001 /* For 5V PCMCIA */
#define VCC_3V_EN 0x0002 /* FOR 3.3V PCMCIA */
#define EN1 0x0004 /* This is only for EPROM's */
#define EN0 0x0008 /* Both should be enable for 3.3V or 5V */
#define DISPLAY_ON 0x0010
#define PCMCIA_BUFF_DIS 0x0020
#define MQ_RESET 0x0040
#define PCMCIA_RESET 0x0080
#define DECT_POWER_ON 0x0100
#define IRDA_SD 0x0200 /* Shutdown for powersave */
#define RS232_ON 0x0400
#define SD_MEDIAQ 0x0800 /* Shutdown for powersave */
#define LED2_ON 0x1000
#define IRDA_MODE 0x2000 /* Fast/Slow IrDA mode */
#define ENABLE_5V 0x4000 /* Enable 5V circuit */
#define RESET_SIMCARD 0x8000
#define PCMCIA_BVD1 0x01
#define PCMCIA_BVD2 0x02
#define PCMCIA_VS1 0x04
#define PCMCIA_VS2 0x08
#define LOCK_IND 0x10
#define CHARGING_STATE 0x20
#define PCMCIA_SHORT 0x40
/*--- Battery ---*/
struct simpad_battery {
unsigned char ac_status; /* line connected yes/no */
unsigned char status; /* battery loading yes/no */
unsigned char percentage; /* percentage loaded */
unsigned short life; /* life till empty */
};
/* These should match the apm_bios.h definitions */
#define SIMPAD_AC_STATUS_AC_OFFLINE 0x00
#define SIMPAD_AC_STATUS_AC_ONLINE 0x01
#define SIMPAD_AC_STATUS_AC_BACKUP 0x02 /* What does this mean? */
#define SIMPAD_AC_STATUS_AC_UNKNOWN 0xff
/* These bitfields are rarely "or'd" together */
#define SIMPAD_BATT_STATUS_HIGH 0x01
#define SIMPAD_BATT_STATUS_LOW 0x02
#define SIMPAD_BATT_STATUS_CRITICAL 0x04
#define SIMPAD_BATT_STATUS_CHARGING 0x08
#define SIMPAD_BATT_STATUS_CHARGE_MAIN 0x10
#define SIMPAD_BATT_STATUS_DEAD 0x20 /* Battery will not charge */
#define SIMPAD_BATT_NOT_INSTALLED 0x20 /* For expansion pack batteries */
#define SIMPAD_BATT_STATUS_FULL 0x40 /* Battery fully charged (and connected to AC) */
#define SIMPAD_BATT_STATUS_NOBATT 0x80
#define SIMPAD_BATT_STATUS_UNKNOWN 0xff
extern int simpad_get_battery(struct simpad_battery* );
#endif // __ASM_ARCH_SIMPAD_H
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