From 6e766458f78ca15198cf046bc098b36e40c8b471 Mon Sep 17 00:00:00 2001 From: Sergei Shtylyov Date: Fri, 4 Apr 2008 00:02:53 +0400 Subject: [MIPS] Alchemy: move UART platform code to its proper place Move the code registering the Alchemy UART platform devices from drivers/serial/ to its proper place, into the Alchemy platform code. Fix the related Kconfig entry, while at it... Signed-off-by: Sergei Shtylyov Signed-off-by: Ralf Baechle --- drivers/serial/8250_au1x00.c | 100 ------------------------------------------- drivers/serial/Kconfig | 8 ++-- drivers/serial/Makefile | 1 - 3 files changed, 4 insertions(+), 105 deletions(-) delete mode 100644 drivers/serial/8250_au1x00.c (limited to 'drivers') diff --git a/drivers/serial/8250_au1x00.c b/drivers/serial/8250_au1x00.c deleted file mode 100644 index 58015fd14be9..000000000000 --- a/drivers/serial/8250_au1x00.c +++ /dev/null @@ -1,100 +0,0 @@ -/* - * Serial Device Initialisation for Au1x00 - * - * (C) Copyright Embedded Alley Solutions, Inc 2005 - * Author: Pantelis Antoniou - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include - -#include - -#include "8250.h" - -#define PORT(_base, _irq) \ - { \ - .iobase = _base, \ - .membase = (void __iomem *)_base,\ - .mapbase = CPHYSADDR(_base), \ - .irq = _irq, \ - .uartclk = 0, /* filled */ \ - .regshift = 2, \ - .iotype = UPIO_AU, \ - .flags = UPF_SKIP_TEST \ - } - -static struct plat_serial8250_port au1x00_data[] = { -#if defined(CONFIG_SOC_AU1000) - PORT(UART0_ADDR, AU1000_UART0_INT), - PORT(UART1_ADDR, AU1000_UART1_INT), - PORT(UART2_ADDR, AU1000_UART2_INT), - PORT(UART3_ADDR, AU1000_UART3_INT), -#elif defined(CONFIG_SOC_AU1500) - PORT(UART0_ADDR, AU1500_UART0_INT), - PORT(UART3_ADDR, AU1500_UART3_INT), -#elif defined(CONFIG_SOC_AU1100) - PORT(UART0_ADDR, AU1100_UART0_INT), - PORT(UART1_ADDR, AU1100_UART1_INT), - /* The internal UART2 does not exist on the AU1100 processor. */ - PORT(UART3_ADDR, AU1100_UART3_INT), -#elif defined(CONFIG_SOC_AU1550) - PORT(UART0_ADDR, AU1550_UART0_INT), - PORT(UART1_ADDR, AU1550_UART1_INT), - PORT(UART3_ADDR, AU1550_UART3_INT), -#elif defined(CONFIG_SOC_AU1200) - PORT(UART0_ADDR, AU1200_UART0_INT), - PORT(UART1_ADDR, AU1200_UART1_INT), -#endif - { }, -}; - -static struct platform_device au1x00_device = { - .name = "serial8250", - .id = PLAT8250_DEV_AU1X00, - .dev = { - .platform_data = au1x00_data, - }, -}; - -static int __init au1x00_init(void) -{ - int i; - unsigned int uartclk; - - /* get uart clock */ - uartclk = get_au1x00_uart_baud_base() * 16; - - /* fill up uartclk */ - for (i = 0; au1x00_data[i].flags ; i++) - au1x00_data[i].uartclk = uartclk; - - return platform_device_register(&au1x00_device); -} - -/* XXX: Yes, I know this doesn't yet work. */ -static void __exit au1x00_exit(void) -{ - platform_device_unregister(&au1x00_device); -} - -module_init(au1x00_init); -module_exit(au1x00_exit); - -MODULE_AUTHOR("Pantelis Antoniou "); -MODULE_DESCRIPTION("8250 serial probe module for Au1x000 cards"); -MODULE_LICENSE("GPL"); diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig index f7cd9504d811..34b809e3b596 100644 --- a/drivers/serial/Kconfig +++ b/drivers/serial/Kconfig @@ -262,12 +262,12 @@ config SERIAL_8250_ACORN cards. If unsure, say N. config SERIAL_8250_AU1X00 - bool "AU1X00 serial port support" + bool "Au1x00 serial port support" depends on SERIAL_8250 != n && SOC_AU1X00 help - If you have an Au1x00 board and want to use the serial port, say Y - to this option. The driver can handle 1 or 2 serial ports. - If unsure, say N. + If you have an Au1x00 SOC based board and want to use the serial port, + say Y to this option. The driver can handle up to 4 serial ports, + depending on the SOC. If unsure, say N. config SERIAL_8250_RM9K bool "Support for MIPS RM9xxx integrated serial port" diff --git a/drivers/serial/Makefile b/drivers/serial/Makefile index 3cbea5494724..f02ff9fad017 100644 --- a/drivers/serial/Makefile +++ b/drivers/serial/Makefile @@ -20,7 +20,6 @@ obj-$(CONFIG_SERIAL_8250_BOCA) += 8250_boca.o obj-$(CONFIG_SERIAL_8250_EXAR_ST16C554) += 8250_exar_st16c554.o obj-$(CONFIG_SERIAL_8250_HUB6) += 8250_hub6.o obj-$(CONFIG_SERIAL_8250_MCA) += 8250_mca.o -obj-$(CONFIG_SERIAL_8250_AU1X00) += 8250_au1x00.o obj-$(CONFIG_SERIAL_AMBA_PL010) += amba-pl010.o obj-$(CONFIG_SERIAL_AMBA_PL011) += amba-pl011.o obj-$(CONFIG_SERIAL_CLPS711X) += clps711x.o -- cgit v1.2.3 From f57b2061ab7d444ae0c98764a9c9e09b33c36050 Mon Sep 17 00:00:00 2001 From: Ralf Baechle Date: Mon, 28 Apr 2008 12:48:40 +0100 Subject: [NET] Kconfig: Rename MIKROTIK_RB500 -> MIKROTIK_RB532 The platform is actually named routerboard 532 so let's call it this. Signed-off-by: Ralf Baechle Acked-by: Jeff Garzik --- drivers/net/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers') diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig index 8082c1d142df..f90a86ba7e2f 100644 --- a/drivers/net/Kconfig +++ b/drivers/net/Kconfig @@ -469,7 +469,7 @@ config SNI_82596 config KORINA tristate "Korina (IDT RC32434) Ethernet support" - depends on NET_ETHERNET && MIKROTIK_RB500 + depends on NET_ETHERNET && MIKROTIK_RB532 help If you have a Mikrotik RouterBoard 500 or IDT RC32434 based system say Y. Otherwise say N. -- cgit v1.2.3 From fcbd3b4b92efe29b59df16b910138cf43683be88 Mon Sep 17 00:00:00 2001 From: Sergei Shtylyov Date: Mon, 28 Apr 2008 19:54:38 +0400 Subject: [MIPS] Pb1200/DBAu1200: move platform code to its proper place Since both the IDE interface and SMC 91C111 Ethernet chip are on-board devices, not SOC devices, move the platform device registration form the common to the board specific code. While at it, remove semicolon (which didn't break compilation only by chance) from the AU1XXX_ATA_DDMA_REQ macro and do some renaming: - change 'au1200_ide0_' variable name prefix to the mere 'ide_'; - change 'smc91x_' variable name prefix to 'smc91c111_' since that's the name of the chip used on the boards; - drop 'AU1XXX_' prefix from the names of macros describing IDE and Ethernet on-board devices; - change 'SMC91111_' to 'SMC91C111_', change 'IRQ' to 'INT' in the names of the macros describing the Ethernet chip for consistency with the IDE macros; - change 'ATA_' to 'IDE_' and 'OFFSET' to 'SHIFT' (since this value is indeed a shift count) in the names of the macros describing the IDE interface. Signed-off-by: Sergei Shtylyov Signed-off-by: Ralf Baechle --- arch/mips/au1000/common/platform.c | 54 ---------------------- arch/mips/au1000/pb1200/Makefile | 1 + arch/mips/au1000/pb1200/platform.c | 84 +++++++++++++++++++++++++++++++++++ drivers/ide/mips/au1xxx-ide.c | 8 ++-- include/asm-mips/mach-db1x00/db1200.h | 18 ++++---- include/asm-mips/mach-pb1x00/pb1200.h | 18 ++++---- 6 files changed, 107 insertions(+), 76 deletions(-) create mode 100644 arch/mips/au1000/pb1200/platform.c (limited to 'drivers') diff --git a/arch/mips/au1000/common/platform.c b/arch/mips/au1000/common/platform.c index 83ad422e8aca..31d2a2270878 100644 --- a/arch/mips/au1000/common/platform.c +++ b/arch/mips/au1000/common/platform.c @@ -233,19 +233,6 @@ static struct resource au1200_lcd_resources[] = { } }; -static struct resource au1200_ide0_resources[] = { - [0] = { - .start = AU1XXX_ATA_PHYS_ADDR, - .end = AU1XXX_ATA_PHYS_ADDR + AU1XXX_ATA_PHYS_LEN - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = AU1XXX_ATA_INT, - .end = AU1XXX_ATA_INT, - .flags = IORESOURCE_IRQ, - } -}; - static u64 au1200_lcd_dmamask = ~(u32)0; static struct platform_device au1200_lcd_device = { @@ -259,20 +246,6 @@ static struct platform_device au1200_lcd_device = { .resource = au1200_lcd_resources, }; - -static u64 ide0_dmamask = ~(u32)0; - -static struct platform_device au1200_ide0_device = { - .name = "au1200-ide", - .id = 0, - .dev = { - .dma_mask = &ide0_dmamask, - .coherent_dma_mask = 0xffffffff, - }, - .num_resources = ARRAY_SIZE(au1200_ide0_resources), - .resource = au1200_ide0_resources, -}; - static u64 au1xxx_mmc_dmamask = ~(u32)0; static struct platform_device au1xxx_mmc_device = { @@ -292,29 +265,6 @@ static struct platform_device au1x00_pcmcia_device = { .id = 0, }; -#if defined(CONFIG_MIPS_DB1200) || defined(CONFIG_MIPS_PB1200) -static struct resource smc91x_resources[] = { - [0] = { - .name = "smc91x-regs", - .start = AU1XXX_SMC91111_PHYS_ADDR, - .end = AU1XXX_SMC91111_PHYS_ADDR + 0xf, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = AU1XXX_SMC91111_IRQ, - .end = AU1XXX_SMC91111_IRQ, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device smc91x_device = { - .name = "smc91x", - .id = -1, - .num_resources = ARRAY_SIZE(smc91x_resources), - .resource = smc91x_resources, -}; -#endif /* defined(CONFIG_MIPS_DB1200) || defined(CONFIG_MIPS_PB1200) */ - /* All Alchemy demoboards with I2C have this #define in their headers */ #ifdef SMBUS_PSC_BASE static struct resource pbdb_smbus_resources[] = { @@ -345,12 +295,8 @@ static struct platform_device *au1xxx_platform_devices[] __initdata = { &au1xxx_usb_gdt_device, &au1xxx_usb_otg_device, &au1200_lcd_device, - &au1200_ide0_device, &au1xxx_mmc_device, #endif -#if defined(CONFIG_MIPS_DB1200) || defined(CONFIG_MIPS_PB1200) - &smc91x_device, -#endif #ifdef SMBUS_PSC_BASE &pbdb_smbus_device, #endif diff --git a/arch/mips/au1000/pb1200/Makefile b/arch/mips/au1000/pb1200/Makefile index 970b1b1d5cda..4fe02ea65a60 100644 --- a/arch/mips/au1000/pb1200/Makefile +++ b/arch/mips/au1000/pb1200/Makefile @@ -3,5 +3,6 @@ # lib-y := init.o board_setup.o irqmap.o +obj-y += platform.o EXTRA_CFLAGS += -Werror diff --git a/arch/mips/au1000/pb1200/platform.c b/arch/mips/au1000/pb1200/platform.c new file mode 100644 index 000000000000..5930110b9b6d --- /dev/null +++ b/arch/mips/au1000/pb1200/platform.c @@ -0,0 +1,84 @@ +/* + * Pb1200/DBAu1200 board platform device registration + * + * Copyright (C) 2008 MontaVista Software Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include +#include + +#include + +static struct resource ide_resources[] = { + [0] = { + .start = IDE_PHYS_ADDR, + .end = IDE_PHYS_ADDR + IDE_PHYS_LEN - 1, + .flags = IORESOURCE_MEM + }, + [1] = { + .start = IDE_INT, + .end = IDE_INT, + .flags = IORESOURCE_IRQ + } +}; + +static u64 ide_dmamask = ~(u32)0; + +static struct platform_device ide_device = { + .name = "au1200-ide", + .id = 0, + .dev = { + .dma_mask = &ide_dmamask, + .coherent_dma_mask = 0xffffffff, + }, + .num_resources = ARRAY_SIZE(ide_resources), + .resource = ide_resources +}; + +static struct resource smc91c111_resources[] = { + [0] = { + .name = "smc91x-regs", + .start = SMC91C111_PHYS_ADDR, + .end = SMC91C111_PHYS_ADDR + 0xf, + .flags = IORESOURCE_MEM + }, + [1] = { + .start = SMC91C111_INT, + .end = SMC91C111_INT, + .flags = IORESOURCE_IRQ + }, +}; + +static struct platform_device smc91c111_device = { + .name = "smc91x", + .id = -1, + .num_resources = ARRAY_SIZE(smc91c111_resources), + .resource = smc91c111_resources +}; + +static struct platform_device *board_platform_devices[] __initdata = { + &ide_device, + &smc91c111_device +}; + +static int __init board_register_devices(void) +{ + return platform_add_devices(board_platform_devices, + ARRAY_SIZE(board_platform_devices)); +} + +arch_initcall(board_register_devices); diff --git a/drivers/ide/mips/au1xxx-ide.c b/drivers/ide/mips/au1xxx-ide.c index 296b9c674bae..e0cf5e2dbab7 100644 --- a/drivers/ide/mips/au1xxx-ide.c +++ b/drivers/ide/mips/au1xxx-ide.c @@ -359,7 +359,7 @@ static void auide_ddma_rx_callback(int irq, void *param) static void auide_init_dbdma_dev(dbdev_tab_t *dev, u32 dev_id, u32 tsize, u32 devwidth, u32 flags) { dev->dev_id = dev_id; - dev->dev_physaddr = (u32)AU1XXX_ATA_PHYS_ADDR; + dev->dev_physaddr = (u32)IDE_PHYS_ADDR; dev->dev_intlevel = 0; dev->dev_intpolarity = 0; dev->dev_tsize = tsize; @@ -397,7 +397,7 @@ static int auide_ddma_init(ide_hwif_t *hwif, const struct ide_port_info *d) dbdev_tab_t source_dev_tab, target_dev_tab; u32 dev_id, tsize, devwidth, flags; - dev_id = AU1XXX_ATA_DDMA_REQ; + dev_id = IDE_DDMA_REQ; tsize = 8; /* 1 */ devwidth = 32; /* 16 */ @@ -506,10 +506,10 @@ static void auide_setup_ports(hw_regs_t *hw, _auide_hwif *ahwif) /* FIXME? */ for (i = 0; i < 8; i++) - *ata_regs++ = ahwif->regbase + (i << AU1XXX_ATA_REG_OFFSET); + *ata_regs++ = ahwif->regbase + (i << IDE_REG_SHIFT); /* set the Alternative Status register */ - *ata_regs = ahwif->regbase + (14 << AU1XXX_ATA_REG_OFFSET); + *ata_regs = ahwif->regbase + (14 << IDE_REG_SHIFT); } static const struct ide_port_ops au1xxx_port_ops = { diff --git a/include/asm-mips/mach-db1x00/db1200.h b/include/asm-mips/mach-db1x00/db1200.h index d2e28e64932e..eedd048a7261 100644 --- a/include/asm-mips/mach-db1x00/db1200.h +++ b/include/asm-mips/mach-db1x00/db1200.h @@ -169,15 +169,15 @@ static BCSR * const bcsr = (BCSR *)BCSR_KSEG1_ADDR; #define BCSR_INT_SD0INSERT 0x1000 #define BCSR_INT_SD0EJECT 0x2000 -#define AU1XXX_SMC91111_PHYS_ADDR (0x19000300) -#define AU1XXX_SMC91111_IRQ DB1200_ETH_INT - -#define AU1XXX_ATA_PHYS_ADDR (0x18800000) -#define AU1XXX_ATA_REG_OFFSET (5) -#define AU1XXX_ATA_PHYS_LEN (16 << AU1XXX_ATA_REG_OFFSET) -#define AU1XXX_ATA_INT DB1200_IDE_INT -#define AU1XXX_ATA_DDMA_REQ DSCR_CMD0_DMA_REQ1; -#define AU1XXX_ATA_RQSIZE 128 +#define SMC91C111_PHYS_ADDR 0x19000300 +#define SMC91C111_INT DB1200_ETH_INT + +#define IDE_PHYS_ADDR 0x18800000 +#define IDE_REG_SHIFT 5 +#define IDE_PHYS_LEN (16 << IDE_REG_SHIFT) +#define IDE_INT DB1200_IDE_INT +#define IDE_DDMA_REQ DSCR_CMD0_DMA_REQ1 +#define IDE_RQSIZE 128 #define NAND_PHYS_ADDR 0x20000000 diff --git a/include/asm-mips/mach-pb1x00/pb1200.h b/include/asm-mips/mach-pb1x00/pb1200.h index edaa489b58f1..e2c6bcac3b42 100644 --- a/include/asm-mips/mach-pb1x00/pb1200.h +++ b/include/asm-mips/mach-pb1x00/pb1200.h @@ -182,15 +182,15 @@ static BCSR * const bcsr = (BCSR *)BCSR_KSEG1_ADDR; #define SET_VCC_VPP(VCC, VPP, SLOT)\ ((((VCC)<<2) | ((VPP)<<0)) << ((SLOT)*8)) -#define AU1XXX_SMC91111_PHYS_ADDR (0x0D000300) -#define AU1XXX_SMC91111_IRQ PB1200_ETH_INT - -#define AU1XXX_ATA_PHYS_ADDR (0x0C800000) -#define AU1XXX_ATA_REG_OFFSET (5) -#define AU1XXX_ATA_PHYS_LEN (16 << AU1XXX_ATA_REG_OFFSET) -#define AU1XXX_ATA_INT PB1200_IDE_INT -#define AU1XXX_ATA_DDMA_REQ DSCR_CMD0_DMA_REQ1; -#define AU1XXX_ATA_RQSIZE 128 +#define SMC91C111_PHYS_ADDR 0x0D000300 +#define SMC91C111_INT PB1200_ETH_INT + +#define IDE_PHYS_ADDR 0x0C800000 +#define IDE_REG_SHIFT 5 +#define IDE_PHYS_LEN (16 << IDE_REG_SHIFT) +#define IDE_INT PB1200_IDE_INT +#define IDE_DDMA_REQ DSCR_CMD0_DMA_REQ1 +#define IDE_RQSIZE 128 #define NAND_PHYS_ADDR 0x1C000000 -- cgit v1.2.3