diff options
| -rw-r--r-- | arch/arm/mach-ux500/Makefile | 2 | ||||
| -rw-r--r-- | arch/arm/mach-ux500/board-mop500-sdi.c | 11 | ||||
| -rw-r--r-- | arch/arm/mach-ux500/board-mop500.c | 46 | ||||
| -rw-r--r-- | arch/arm/mach-ux500/board-u5500.c | 16 | ||||
| -rw-r--r-- | arch/arm/mach-ux500/cpu-db5500.c | 5 | ||||
| -rw-r--r-- | arch/arm/mach-ux500/cpu-db8500.c | 7 | ||||
| -rw-r--r-- | arch/arm/mach-ux500/cpu.c | 10 | ||||
| -rw-r--r-- | arch/arm/mach-ux500/devices-common.c | 107 | ||||
| -rw-r--r-- | arch/arm/mach-ux500/devices-common.h | 77 | ||||
| -rw-r--r-- | arch/arm/mach-ux500/devices-db5500.h | 66 | ||||
| -rw-r--r-- | arch/arm/mach-ux500/devices-db8500.c | 131 | ||||
| -rw-r--r-- | arch/arm/mach-ux500/devices-db8500.h | 98 | ||||
| -rw-r--r-- | arch/arm/mach-ux500/devices.c | 63 | ||||
| -rw-r--r-- | arch/arm/mach-ux500/include/mach/devices.h | 17 | ||||
| -rw-r--r-- | arch/arm/mach-ux500/include/mach/setup.h | 2 |
15 files changed, 395 insertions, 263 deletions
diff --git a/arch/arm/mach-ux500/Makefile b/arch/arm/mach-ux500/Makefile index 9e27a84433c..061201388da 100644 --- a/arch/arm/mach-ux500/Makefile +++ b/arch/arm/mach-ux500/Makefile @@ -2,7 +2,7 @@ # Makefile for the linux kernel, U8500 machine. # -obj-y := clock.o cpu.o devices.o +obj-y := clock.o cpu.o devices.o devices-common.o obj-$(CONFIG_UX500_SOC_DB5500) += cpu-db5500.o devices-db5500.o obj-$(CONFIG_UX500_SOC_DB8500) += cpu-db8500.o devices-db8500.o prcmu.o obj-$(CONFIG_MACH_U8500_MOP) += board-mop500.o board-mop500-sdi.o diff --git a/arch/arm/mach-ux500/board-mop500-sdi.c b/arch/arm/mach-ux500/board-mop500-sdi.c index 2fbaa2013fd..be5e8ccb97c 100644 --- a/arch/arm/mach-ux500/board-mop500-sdi.c +++ b/arch/arm/mach-ux500/board-mop500-sdi.c @@ -16,6 +16,7 @@ #include <mach/devices.h> #include <mach/hardware.h> +#include "devices-db8500.h" #include "pins-db8500.h" #include "board-mop500.h" @@ -108,7 +109,7 @@ void mop500_sdi_tc35892_init(void) gpio_direction_output(GPIO_SDMMC_1V8_3V_SEL, 1); gpio_direction_output(GPIO_SDMMC_EN, 0); - amba_device_register(&u8500_sdi0_device, &iomem_resource); + db8500_add_sdi0(&mop500_sdi0_data); } /* @@ -140,15 +141,11 @@ void mop500_sdi_init(void) { nmk_config_pins(mop500_sdi_pins, ARRAY_SIZE(mop500_sdi_pins)); - u8500_sdi0_device.dev.platform_data = &mop500_sdi0_data; - u8500_sdi2_device.dev.platform_data = &mop500_sdi2_data; - u8500_sdi4_device.dev.platform_data = &mop500_sdi4_data; - if (!cpu_is_u8500ed()) { nmk_config_pins(mop500_sdi2_pins, ARRAY_SIZE(mop500_sdi2_pins)); - amba_device_register(&u8500_sdi2_device, &iomem_resource); + db8500_add_sdi2(&mop500_sdi2_data); } /* On-board eMMC */ - amba_device_register(&u8500_sdi4_device, &iomem_resource); + db8500_add_sdi4(&mop500_sdi4_data); } diff --git a/arch/arm/mach-ux500/board-mop500.c b/arch/arm/mach-ux500/board-mop500.c index 9aeefc403f3..8edc27f41f0 100644 --- a/arch/arm/mach-ux500/board-mop500.c +++ b/arch/arm/mach-ux500/board-mop500.c @@ -34,6 +34,7 @@ #include <mach/devices.h> #include <mach/irqs.h> +#include "devices-db8500.h" #include "pins-db8500.h" #include "board-mop500.h" @@ -192,12 +193,13 @@ U8500_I2C_CONTROLLER(1, 0xe, 1, 1, 100000, I2C_FREQ_MODE_STANDARD); U8500_I2C_CONTROLLER(2, 0xe, 1, 1, 100000, I2C_FREQ_MODE_STANDARD); U8500_I2C_CONTROLLER(3, 0xe, 1, 1, 100000, I2C_FREQ_MODE_STANDARD); -static struct amba_device *amba_devs[] __initdata = { - &ux500_uart0_device, - &ux500_uart1_device, - &ux500_uart2_device, - &u8500_ssp0_device, -}; +static void __init mop500_i2c_init(void) +{ + db8500_add_i2c0(&u8500_i2c0_data); + db8500_add_i2c1(&u8500_i2c1_data); + db8500_add_i2c2(&u8500_i2c2_data); + db8500_add_i2c3(&u8500_i2c3_data); +} static const unsigned int ux500_keymap[] = { KEY(2, 5, KEY_END), @@ -308,36 +310,34 @@ static struct ske_keypad_platform_data ske_keypad_board = { /* add any platform devices here - TODO */ static struct platform_device *platform_devs[] __initdata = { - &u8500_i2c0_device, - &ux500_i2c1_device, - &ux500_i2c2_device, - &ux500_i2c3_device, &ux500_ske_keypad_device, }; -static void __init u8500_init_machine(void) +static void __init mop500_spi_init(void) { - int i; + db8500_add_ssp0(&ssp0_platform_data); +} +static void __init mop500_uart_init(void) +{ + db8500_add_uart0(); + db8500_add_uart1(); + db8500_add_uart2(); +} + +static void __init u8500_init_machine(void) +{ u8500_init_devices(); nmk_config_pins(mop500_pins, ARRAY_SIZE(mop500_pins)); - u8500_i2c0_device.dev.platform_data = &u8500_i2c0_data; - ux500_i2c1_device.dev.platform_data = &u8500_i2c1_data; - ux500_i2c2_device.dev.platform_data = &u8500_i2c2_data; - ux500_i2c3_device.dev.platform_data = &u8500_i2c3_data; ux500_ske_keypad_device.dev.platform_data = &ske_keypad_board; - - u8500_ssp0_device.dev.platform_data = &ssp0_platform_data; - - /* Register the active AMBA devices on this board */ - for (i = 0; i < ARRAY_SIZE(amba_devs); i++) - amba_device_register(amba_devs[i], &iomem_resource); - platform_add_devices(platform_devs, ARRAY_SIZE(platform_devs)); + mop500_i2c_init(); mop500_sdi_init(); + mop500_spi_init(); + mop500_uart_init(); /* If HW is early drop (ED) or V1.0 then use SPI to access AB8500 */ if (cpu_is_u8500ed() || cpu_is_u8500v10()) diff --git a/arch/arm/mach-ux500/board-u5500.c b/arch/arm/mach-ux500/board-u5500.c index 1ca094a45e7..9a5db956deb 100644 --- a/arch/arm/mach-ux500/board-u5500.c +++ b/arch/arm/mach-ux500/board-u5500.c @@ -9,6 +9,7 @@ #include <linux/platform_device.h> #include <linux/amba/bus.h> #include <linux/gpio.h> +#include <linux/irq.h> #include <asm/mach/arch.h> #include <asm/mach-types.h> @@ -17,17 +18,20 @@ #include <mach/devices.h> #include <mach/setup.h> -static struct amba_device *amba_board_devs[] __initdata = { - &ux500_uart0_device, - &ux500_uart1_device, - &ux500_uart2_device, -}; +#include "devices-db5500.h" + +static void __init u5500_uart_init(void) +{ + db5500_add_uart0(); + db5500_add_uart1(); + db5500_add_uart2(); +} static void __init u5500_init_machine(void) { u5500_init_devices(); - amba_add_devices(amba_board_devs, ARRAY_SIZE(amba_board_devs)); + u5500_uart_init(); } MACHINE_START(U8500, "ST-Ericsson U5500 Platform") diff --git a/arch/arm/mach-ux500/cpu-db5500.c b/arch/arm/mach-ux500/cpu-db5500.c index 2f87075e9d6..bcc0fd4fdc2 100644 --- a/arch/arm/mach-ux500/cpu-db5500.c +++ b/arch/arm/mach-ux500/cpu-db5500.c @@ -8,6 +8,7 @@ #include <linux/platform_device.h> #include <linux/amba/bus.h> #include <linux/io.h> +#include <linux/irq.h> #include <asm/mach/map.h> @@ -16,6 +17,8 @@ #include <mach/setup.h> #include <mach/irqs.h> +#include "devices-db5500.h" + static struct map_desc u5500_io_desc[] __initdata = { __IO_DEV_DESC(U5500_GPIO0_BASE, SZ_4K), __IO_DEV_DESC(U5500_GPIO1_BASE, SZ_4K), @@ -132,7 +135,7 @@ void __init u5500_map_io(void) void __init u5500_init_devices(void) { - ux500_init_devices(); + db5500_add_rtc(); platform_add_devices(u5500_platform_devs, ARRAY_SIZE(u5500_platform_devs)); diff --git a/arch/arm/mach-ux500/cpu-db8500.c b/arch/arm/mach-ux500/cpu-db8500.c index 4acab7544b3..5966f353890 100644 --- a/arch/arm/mach-ux500/cpu-db8500.c +++ b/arch/arm/mach-ux500/cpu-db8500.c @@ -22,6 +22,8 @@ #include <mach/setup.h> #include <mach/devices.h> +#include "devices-db8500.h" + static struct platform_device *platform_devs[] __initdata = { &u8500_gpio_devs[0], &u8500_gpio_devs[1], @@ -152,12 +154,11 @@ void __init u8500_init_devices(void) else pr_warning("ASIC: UNKNOWN SILICON VERSION!\n"); - ux500_init_devices(); - if (cpu_is_u8500ed()) dma40_u8500ed_fixup(); - /* Register the platform devices */ + db8500_add_rtc(); + platform_add_devices(platform_devs, ARRAY_SIZE(platform_devs)); return ; diff --git a/arch/arm/mach-ux500/cpu.c b/arch/arm/mach-ux500/cpu.c index 608a1372b17..2bc0efbac58 100644 --- a/arch/arm/mach-ux500/cpu.c +++ b/arch/arm/mach-ux500/cpu.c @@ -6,7 +6,6 @@ */ #include <linux/platform_device.h> -#include <linux/amba/bus.h> #include <linux/io.h> #include <linux/clk.h> @@ -45,20 +44,11 @@ static struct map_desc ux500_io_desc[] __initdata = { __IO_DEV_DESC(UX500_BACKUPRAM0_BASE, SZ_8K), }; -static struct amba_device *ux500_amba_devs[] __initdata = { - &ux500_pl031_device, -}; - void __init ux500_map_io(void) { iotable_init(ux500_io_desc, ARRAY_SIZE(ux500_io_desc)); } -void __init ux500_init_devices(void) -{ - amba_add_devices(ux500_amba_devs, ARRAY_SIZE(ux500_amba_devs)); -} - void __init ux500_init_irq(void) { gic_dist_init(0, __io_address(UX500_GIC_DIST_BASE), 29); diff --git a/arch/arm/mach-ux500/devices-common.c b/arch/arm/mach-ux500/devices-common.c new file mode 100644 index 00000000000..9376a246f86 --- /dev/null +++ b/arch/arm/mach-ux500/devices-common.c @@ -0,0 +1,107 @@ +/* + * Copyright (C) ST-Ericsson SA 2010 + * + * Author: Rabin Vincent <rabin.vincent@stericsson.com> for ST-Ericsson + * License terms: GNU General Public License (GPL), version 2. + */ + +#include <linux/kernel.h> +#include <linux/dma-mapping.h> +#include <linux/err.h> +#include <linux/irq.h> +#include <linux/slab.h> +#include <linux/platform_device.h> +#include <linux/amba/bus.h> + +#include <mach/hardware.h> + +#include "devices-common.h" + +struct amba_device * +dbx500_add_amba_device(const char *name, resource_size_t base, + int irq, void *pdata, unsigned int periphid) +{ + struct amba_device *dev; + int ret; + + dev = kzalloc(sizeof *dev, GFP_KERNEL); + if (!dev) + return ERR_PTR(-ENOMEM); + + dev->dev.init_name = name; + + dev->res.start = base; + dev->res.end = base + SZ_4K - 1; + dev->res.flags = IORESOURCE_MEM; + + dev->dma_mask = DMA_BIT_MASK(32); + dev->dev.coherent_dma_mask = DMA_BIT_MASK(32); + + dev->irq[0] = irq; + dev->irq[1] = NO_IRQ; + + dev->periphid = periphid; + + dev->dev.platform_data = pdata; + + ret = amba_device_register(dev, &iomem_resource); + if (ret) { + kfree(dev); + return ERR_PTR(ret); + } + + return dev; +} + +static struct platform_device * +dbx500_add_platform_device(const char *name, int id, void *pdata, + struct resource *res, int resnum) +{ + struct platform_device *dev; + int ret; + + dev = platform_device_alloc(name, id); + if (!dev) + return ERR_PTR(-ENOMEM); + + dev->dev.coherent_dma_mask = DMA_BIT_MASK(32); + dev->dev.dma_mask = &dev->dev.coherent_dma_mask; + + ret = platform_device_add_resources(dev, res, resnum); + if (ret) + goto out_free; + + dev->dev.platform_data = pdata; + + ret = platform_device_add(dev); + if (ret) + goto out_free; + + return dev; + +out_free: + platform_device_put(dev); + return ERR_PTR(ret); +} + +struct platform_device * +dbx500_add_platform_device_4k1irq(const char *name, int id, + resource_size_t base, + int irq, void *pdata) +{ + struct resource resources[] = { + [0] = { + .start = base, + .end = base + SZ_4K - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = irq, + .end = irq, + .flags = IORESOURCE_IRQ, + } + }; + + return dbx500_add_platform_device(name, id, pdata, resources, + ARRAY_SIZE(resources)); +} diff --git a/arch/arm/mach-ux500/devices-common.h b/arch/arm/mach-ux500/devices-common.h new file mode 100644 index 00000000000..2e1de0e1971 --- /dev/null +++ b/arch/arm/mach-ux500/devices-common.h @@ -0,0 +1,77 @@ +/* + * Copyright (C) ST-Ericsson SA 2010 + * + * Author: Rabin Vincent <rabin.vincent@stericsson.com> for ST-Ericsson + * License terms: GNU General Public License (GPL), version 2. + */ + +#ifndef __DEVICES_COMMON_H +#define __DEVICES_COMMON_H + +extern struct amba_device * +dbx500_add_amba_device(const char *name, resource_size_t base, + int irq, void *pdata, unsigned int periphid); + +extern struct platform_device * +dbx500_add_platform_device_4k1irq(const char *name, int id, + resource_size_t base, + int irq, void *pdata); + +struct spi_master_cntlr; + +static inline struct amba_device * +dbx500_add_msp_spi(const char *name, resource_size_t base, int irq, + struct spi_master_cntlr *pdata) +{ + return dbx500_add_amba_device(name, base, irq, pdata, 0); +} + +static inline struct amba_device * +dbx500_add_spi(const char *name, resource_size_t base, int irq, + struct spi_master_cntlr *pdata) +{ + return dbx500_add_amba_device(name, base, irq, pdata, 0); +} + +struct mmci_platform_data; + +static inline struct amba_device * +dbx500_add_sdi(const char *name, resource_size_t base, int irq, + struct mmci_platform_data *pdata) +{ + return dbx500_add_amba_device(name, base, irq, pdata, 0); +} + +static inline struct amba_device * +dbx500_add_uart(const char *name, resource_size_t base, int irq) +{ + return dbx500_add_amba_device(name, base, irq, NULL, 0); +} + +struct nmk_i2c_controller; + +static inline struct platform_device * +dbx500_add_i2c(int id, resource_size_t base, int irq, + struct nmk_i2c_controller *pdata) +{ + return dbx500_add_platform_device_4k1irq("nmk-i2c", id, base, irq, + pdata); +} + +struct msp_i2s_platform_data; + +static inline struct platform_device * +dbx500_add_msp_i2s(int id, resource_size_t base, int irq, + struct msp_i2s_platform_data *pdata) +{ + return dbx500_add_platform_device_4k1irq("MSP_I2S", id, base, irq, + pdata); +} + +static inline struct amba_device * +dbx500_add_rtc(resource_size_t base, int irq) +{ + return dbx500_add_amba_device("rtc-pl031", base, irq, NULL, 0); +} + +#endif diff --git a/arch/arm/mach-ux500/devices-db5500.h b/arch/arm/mach-ux500/devices-db5500.h new file mode 100644 index 00000000000..c8d7901c1f2 --- /dev/null +++ b/arch/arm/mach-ux500/devices-db5500.h @@ -0,0 +1,66 @@ +/* + * Copyright (C) ST-Ericsson SA 2010 + * + * Author: Rabin Vincent <rabin.vincent@stericsson.com> for ST-Ericsson + * License terms: GNU General Public License (GPL), version 2. + */ + +#ifndef __DEVICES_DB5500_H +#define __DEVICES_DB5500_H + +#include "devices-common.h" + +#define db5500_add_i2c1(pdata) \ + dbx500_add_i2c(1, U5500_I2C1_BASE, IRQ_DB5500_I2C1, pdata) +#define db5500_add_i2c2(pdata) \ + dbx500_add_i2c(2, U5500_I2C2_BASE, IRQ_DB5500_I2C2, pdata) +#define db5500_add_i2c3(pdata) \ + dbx500_add_i2c(3, U5500_I2C3_BASE, IRQ_DB5500_I2C3, pdata) + +#define db5500_add_msp0_i2s(pdata) \ + dbx500_add_msp_i2s(0, U5500_MSP0_BASE, IRQ_DB5500_MSP0, pdata) +#define db5500_add_msp1_i2s(pdata) \ + dbx500_add_msp_i2s(1, U5500_MSP1_BASE, IRQ_DB5500_MSP1, pdata) +#define db5500_add_msp2_i2s(pdata) \ + dbx500_add_msp_i2s(2, U5500_MSP2_BASE, IRQ_DB5500_MSP2, pdata) + +#define db5500_add_msp0_spi(pdata) \ + dbx500_add_msp_spi("msp0", U5500_MSP0_BASE, IRQ_DB5500_MSP0, pdata) +#define db5500_add_msp1_spi(pdata) \ + dbx500_add_msp_spi("msp1", U5500_MSP1_BASE, IRQ_DB5500_MSP1, pdata) +#define db5500_add_msp2_spi(pdata) \ + dbx500_add_msp_spi("msp2", U5500_MSP2_BASE, IRQ_DB5500_MSP2, pdata) + +#define db5500_add_rtc() \ + dbx500_add_rtc(U5500_RTC_BASE, IRQ_DB5500_RTC); + +#define db5500_add_sdi0(pdata) \ + dbx500_add_sdi("sdi0", U5500_SDI0_BASE, IRQ_DB5500_SDMMC0, pdata) +#define db5500_add_sdi1(pdata) \ + dbx500_add_sdi("sdi1", U5500_SDI1_BASE, IRQ_DB5500_SDMMC1, pdata) +#define db5500_add_sdi2(pdata) \ + dbx500_add_sdi("sdi2", U5500_SDI2_BASE, IRQ_DB5500_SDMMC2, pdata) +#define db5500_add_sdi3(pdata) \ + dbx500_add_sdi("sdi3", U5500_SDI3_BASE, IRQ_DB5500_SDMMC3, pdata) +#define db5500_add_sdi4(pdata) \ + dbx500_add_sdi("sdi4", U5500_SDI4_BASE, IRQ_DB5500_SDMMC4, pdata) + +#define db5500_add_spi0(pdata) \ + dbx500_add_spi("spi0", U5500_SPI0_BASE, IRQ_DB5500_SPI0, pdata) +#define db5500_add_spi1(pdata) \ + dbx500_add_spi("spi1", U5500_SPI1_BASE, IRQ_DB5500_SPI1, pdata) +#define db5500_add_spi2(pdata) \ + dbx500_add_spi("spi2", U5500_SPI2_BASE, IRQ_DB5500_SPI2, pdata) +#define db5500_add_spi3(pdata) \ + dbx500_add_spi("spi3", U5500_SPI3_BASE, IRQ_DB5500_SPI3, pdata) + +#define db5500_add_uart0() \ + dbx500_add_uart("uart0", U5500_UART0_BASE, IRQ_DB5500_UART0) +#define db5500_add_uart1() \ + dbx500_add_uart("uart1", U5500_UART1_BASE, IRQ_DB5500_UART1) +#define db5500_add_uart2() \ + dbx500_add_uart("uart2", U5500_UART2_BASE, IRQ_DB5500_UART2) +#define db5500_add_uart3() \ + dbx500_add_uart("uart3", U5500_UART3_BASE, IRQ_DB5500_UART3) + +#endif diff --git a/arch/arm/mach-ux500/devices-db8500.c b/arch/arm/mach-ux500/devices-db8500.c index 4a94be3304b..1edcf82299f 100644 --- a/arch/arm/mach-ux500/devices-db8500.c +++ b/arch/arm/mach-ux500/devices-db8500.c @@ -55,137 +55,6 @@ struct platform_device u8500_gpio_devs[] = { GPIO_DEVICE(8), }; -struct amba_device u8500_ssp0_device = { - .dev = { - .coherent_dma_mask = ~0, - .init_name = "ssp0", - }, - .res = { - .start = U8500_SSP0_BASE, - .end = U8500_SSP0_BASE + SZ_4K - 1, - .flags = IORESOURCE_MEM, - }, - .irq = {IRQ_DB8500_SSP0, NO_IRQ }, - /* ST-Ericsson modified id */ - .periphid = SSP_PER_ID, -}; - -static struct resource u8500_i2c0_resources[] = { - [0] = { - .start = U8500_I2C0_BASE, - .end = U8500_I2C0_BASE + SZ_4K - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_DB8500_I2C0, - .end = IRQ_DB8500_I2C0, - .flags = IORESOURCE_IRQ, - } -}; - -struct platform_device u8500_i2c0_device = { - .name = "nmk-i2c", - .id = 0, - .resource = u8500_i2c0_resources, - .num_resources = ARRAY_SIZE(u8500_i2c0_resources), -}; - -static struct resource u8500_i2c4_resources[] = { - [0] = { - .start = U8500_I2C4_BASE, - .end = U8500_I2C4_BASE + SZ_4K - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_DB8500_I2C4, - .end = IRQ_DB8500_I2C4, - .flags = IORESOURCE_IRQ, - } -}; - -struct platform_device u8500_i2c4_device = { - .name = "nmk-i2c", - .id = 4, - .resource = u8500_i2c4_resources, - .num_resources = ARRAY_SIZE(u8500_i2c4_resources), -}; - -/* - * SD/MMC - */ - -struct amba_device u8500_sdi0_device = { - .dev = { - .init_name = "sdi0", - }, - .res = { - .start = U8500_SDI0_BASE, - .end = U8500_SDI0_BASE + SZ_4K - 1, - .flags = IORESOURCE_MEM, - }, - .irq = {IRQ_DB8500_SDMMC0, NO_IRQ}, -}; - -struct amba_device u8500_sdi1_device = { - .dev = { - .init_name = "sdi1", - }, - .res = { - .start = U8500_SDI1_BASE, - .end = U8500_SDI1_BASE + SZ_4K - 1, - .flags = IORESOURCE_MEM, - }, - .irq = {IRQ_DB8500_SDMMC1, NO_IRQ}, -}; - -struct amba_device u8500_sdi2_device = { - .dev = { - .init_name = "sdi2", - }, - .res = { - .start = U8500_SDI2_BASE, - .end = U8500_SDI2_BASE + SZ_4K - 1, - .flags = IORESOURCE_MEM, - }, - .irq = {IRQ_DB8500_SDMMC2, NO_IRQ}, -}; - -struct amba_device u8500_sdi3_device = { - .dev = { - .init_name = "sdi3", - }, - .res = { - .start = U8500_SDI3_BASE, - .end = U8500_SDI3_BASE + SZ_4K - 1, - .flags = IORESOURCE_MEM, - }, - .irq = {IRQ_DB8500_SDMMC3, NO_IRQ}, -}; - -struct amba_device u8500_sdi4_device = { - .dev = { - .init_name = "sdi4", - }, - .res = { - .start = U8500_SDI4_BASE, - .end = U8500_SDI4_BASE + SZ_4K - 1, - .flags = IORESOURCE_MEM, - }, - .irq = {IRQ_DB8500_SDMMC4, NO_IRQ}, -}; - -struct amba_device u8500_sdi5_device = { - .dev = { - .init_name = "sdi5", - }, - .res = { - .start = U8500_SDI5_BASE, - .end = U8500_SDI5_BASE + SZ_4K - 1, - .flags = IORESOURCE_MEM, - }, - .irq = {IRQ_DB8500_SDMMC5, NO_IRQ}, -}; - static struct resource dma40_resources[] = { [0] = { .start = U8500_DMA_BASE, diff --git a/arch/arm/mach-ux500/devices-db8500.h b/arch/arm/mach-ux500/devices-db8500.h new file mode 100644 index 00000000000..3a770c75697 --- /dev/null +++ b/arch/arm/mach-ux500/devices-db8500.h @@ -0,0 +1,98 @@ +/* + * Copyright (C) ST-Ericsson SA 2010 + * + * Author: Rabin Vincent <rabin.vincent@stericsson.com> for ST-Ericsson + * License terms: GNU General Public License (GPL), version 2. + */ + +#ifndef __DEVICES_DB8500_H +#define __DEVICES_DB8500_H + +#include "devices-common.h" + +struct ske_keypad_platform_data; +struct pl022_ssp_controller; + +static inline struct platform_device * +db8500_add_ske_keypad(struct ske_keypad_platform_data *pdata) +{ + return dbx500_add_platform_device_4k1irq("nmk-ske-keypad", -1, + U8500_SKE_BASE, + IRQ_DB8500_KB, pdata); +} + +static inline struct amba_device * +db8500_add_ssp(const char *name, resource_size_t base, int irq, + struct pl022_ssp_controller *pdata) +{ + return dbx500_add_amba_device(name, base, irq, pdata, SSP_PER_ID); +} + + +#define db8500_add_i2c0(pdata) \ + dbx500_add_i2c(0, U8500_I2C0_BASE, IRQ_DB8500_I2C0, pdata) +#define db8500_add_i2c1(pdata) \ + dbx500_add_i2c(1, U8500_I2C1_BASE, IRQ_DB8500_I2C1, pdata) +#define db8500_add_i2c2(pdata) \ + dbx500_add_i2c(2, U8500_I2C2_BASE, IRQ_DB8500_I2C2, pdata) +#define db8500_add_i2c3(pdata) \ + dbx500_add_i2c(3, U8500_I2C3_BASE, IRQ_DB8500_I2C3, pdata) +#define db8500_add_i2c4(pdata) \ + dbx500_add_i2c(4, U8500_I2C4_BASE, IRQ_DB8500_I2C4, pdata) + +#define db8500_add_msp0_i2s(pdata) \ + dbx500_add_msp_i2s(0, U8500_MSP0_BASE, IRQ_DB8500_MSP0, pdata) +#define db8500_add_msp1_i2s(pdata) \ + dbx500_add_msp_i2s(1, U8500_MSP1_BASE, IRQ_DB8500_MSP1, pdata) +#define db8500_add_msp2_i2s(pdata) \ + dbx500_add_msp_i2s(2, U8500_MSP2_BASE, IRQ_DB8500_MSP2, pdata) +#define db8500_add_msp3_i2s(pdata) \ + dbx500_add_msp_i2s(3, U8500_MSP3_BASE, IRQ_DB8500_MSP1, pdata) + +#define db8500_add_msp0_spi(pdata) \ + dbx500_add_msp_spi("msp0", U8500_MSP0_BASE, IRQ_DB8500_MSP0, pdata) +#define db8500_add_msp1_spi(pdata) \ + dbx500_add_msp_spi("msp1", U8500_MSP1_BASE, IRQ_DB8500_MSP1, pdata) +#define db8500_add_msp2_spi(pdata) \ + dbx500_add_msp_spi("msp2", U8500_MSP2_BASE, IRQ_DB8500_MSP2, pdata) +#define db8500_add_msp3_spi(pdata) \ + dbx500_add_msp_spi("msp3", U8500_MSP3_BASE, IRQ_DB8500_MSP1, pdata) + +#define db8500_add_rtc() \ + dbx500_add_rtc(U8500_RTC_BASE, IRQ_DB8500_RTC); + +#define db8500_add_sdi0(pdata) \ + dbx500_add_sdi("sdi0", U8500_SDI0_BASE, IRQ_DB8500_SDMMC0, pdata) +#define db8500_add_sdi1(pdata) \ + dbx500_add_sdi("sdi1", U8500_SDI1_BASE, IRQ_DB8500_SDMMC1, pdata) +#define db8500_add_sdi2(pdata) \ + dbx500_add_sdi("sdi2", U8500_SDI2_BASE, IRQ_DB8500_SDMMC2, pdata) +#define db8500_add_sdi3(pdata) \ + dbx500_add_sdi("sdi3", U8500_SDI3_BASE, IRQ_DB8500_SDMMC3, pdata) +#define db8500_add_sdi4(pdata) \ + dbx500_add_sdi("sdi4", U8500_SDI4_BASE, IRQ_DB8500_SDMMC4, pdata) +#define db8500_add_sdi5(pdata) \ + dbx500_add_sdi("sdi5", U8500_SDI5_BASE, IRQ_DB8500_SDMMC5, pdata) + +#define db8500_add_ssp0(pdata) \ + db8500_add_ssp("ssp0", U8500_SSP0_BASE, IRQ_DB8500_SSP0, pdata) +#define db8500_add_ssp1(pdata) \ + db8500_add_ssp("ssp1", U8500_SSP1_BASE, IRQ_DB8500_SSP1, pdata) + +#define db8500_add_spi0(pdata) \ + dbx500_add_spi("spi0", U8500_SPI0_BASE, IRQ_DB8500_SPI0, pdata) +#define db8500_add_spi1(pdata) \ + dbx500_add_spi("spi1", U8500_SPI1_BASE, IRQ_DB8500_SPI1, pdata) +#define db8500_add_spi2(pdata) \ + dbx500_add_spi("spi2", U8500_SPI2_BASE, IRQ_DB8500_SPI2, pdata) +#define db8500_add_spi3(pdata) \ + dbx500_add_spi("spi3", U8500_SPI3_BASE, IRQ_DB8500_SPI3, pdata) + +#define db8500_add_uart0() \ + dbx500_add_uart("uart0", U8500_UART0_BASE, IRQ_DB8500_UART0) +#define db8500_add_uart1() \ + dbx500_add_uart("uart1", U8500_UART1_BASE, IRQ_DB8500_UART1) +#define db8500_add_uart2() \ + dbx500_add_uart("uart2", U8500_UART2_BASE, IRQ_DB8500_UART2) + +#endif diff --git a/arch/arm/mach-ux500/devices.c b/arch/arm/mach-ux500/devices.c index 8a268893cb7..ea0a2f92ca7 100644 --- a/arch/arm/mach-ux500/devices.c +++ b/arch/arm/mach-ux500/devices.c @@ -14,69 +14,6 @@ #include <mach/hardware.h> #include <mach/setup.h> -#define __MEM_4K_RESOURCE(x) \ - .res = {.start = (x), .end = (x) + SZ_4K - 1, .flags = IORESOURCE_MEM} - -struct amba_device ux500_pl031_device = { - .dev = { - .init_name = "pl031", - }, - .res = { - .start = UX500_RTC_BASE, - .end = UX500_RTC_BASE + SZ_4K - 1, - .flags = IORESOURCE_MEM, - }, - .irq = {IRQ_RTC_RTT, NO_IRQ}, -}; - -struct amba_device ux500_uart0_device = { - .dev = { .init_name = "uart0" }, - __MEM_4K_RESOURCE(UX500_UART0_BASE), - .irq = {IRQ_UART0, NO_IRQ}, -}; - -struct amba_device ux500_uart1_device = { - .dev = { .init_name = "uart1" }, - __MEM_4K_RESOURCE(UX500_UART1_BASE), - .irq = {IRQ_UART1, NO_IRQ}, -}; - -struct amba_device ux500_uart2_device = { - .dev = { .init_name = "uart2" }, - __MEM_4K_RESOURCE(UX500_UART2_BASE), - .irq = {IRQ_UART2, NO_IRQ}, -}; - -#define UX500_I2C_RESOURCES(id, size) \ -static struct resource ux500_i2c##id##_resources[] = { \ - [0] = { \ - .start = UX500_I2C##id##_BASE, \ - .end = UX500_I2C##id##_BASE + size - 1, \ - .flags = IORESOURCE_MEM, \ - }, \ - [1] = { \ - .start = IRQ_I2C##id, \ - .end = IRQ_I2C##id, \ - .flags = IORESOURCE_IRQ \ - } \ -} - -UX500_I2C_RESOURCES(1, SZ_4K); -UX500_I2C_RESOURCES(2, SZ_4K); -UX500_I2C_RESOURCES(3, SZ_4K); - -#define UX500_I2C_PDEVICE(cid) \ -struct platform_device ux500_i2c##cid##_device = { \ - .name = "nmk-i2c", \ - .id = cid, \ - .num_resources = 2, \ - .resource = ux500_i2c##cid##_resources, \ -} - -UX500_I2C_PDEVICE(1); -UX500_I2C_PDEVICE(2); -UX500_I2C_PDEVICE(3); - void __init amba_add_devices(struct amba_device *devs[], int num) { int i; diff --git a/arch/arm/mach-ux500/include/mach/devices.h b/arch/arm/mach-ux500/include/mach/devices.h index b91a4d1211a..020b6369a30 100644 --- a/arch/arm/mach-ux500/include/mach/devices.h +++ b/arch/arm/mach-ux500/include/mach/devices.h @@ -14,27 +14,10 @@ extern struct platform_device u5500_gpio_devs[]; extern struct platform_device u8500_gpio_devs[]; extern struct amba_device ux500_pl031_device; -extern struct amba_device u8500_ssp0_device; -extern struct amba_device ux500_uart0_device; -extern struct amba_device ux500_uart1_device; -extern struct amba_device ux500_uart2_device; -extern struct platform_device ux500_i2c1_device; -extern struct platform_device ux500_i2c2_device; -extern struct platform_device ux500_i2c3_device; - -extern struct platform_device u8500_i2c0_device; -extern struct platform_device u8500_i2c4_device; extern struct platform_device u8500_dma40_device; extern struct platform_device ux500_ske_keypad_device; -extern struct amba_device u8500_sdi0_device; -extern struct amba_device u8500_sdi1_device; -extern struct amba_device u8500_sdi2_device; -extern struct amba_device u8500_sdi3_device; -extern struct amba_device u8500_sdi4_device; -extern struct amba_device u8500_sdi5_device; - void dma40_u8500ed_fixup(void); #endif diff --git a/arch/arm/mach-ux500/include/mach/setup.h b/arch/arm/mach-ux500/include/mach/setup.h index 54bbe648bf5..322a1c1f2ba 100644 --- a/arch/arm/mach-ux500/include/mach/setup.h +++ b/arch/arm/mach-ux500/include/mach/setup.h @@ -18,7 +18,6 @@ extern void __init ux500_map_io(void); extern void __init u5500_map_io(void); extern void __init u8500_map_io(void); -extern void __init ux500_init_devices(void); extern void __init u5500_init_devices(void); extern void __init u8500_init_devices(void); @@ -26,6 +25,7 @@ extern void __init ux500_init_irq(void); /* We re-use nomadik_timer for this platform */ extern void nmdk_timer_init(void); +struct amba_device; extern void __init amba_add_devices(struct amba_device *devs[], int num); struct sys_timer; |