diff options
Diffstat (limited to 'arch/arm/mach-ux500/devices-db8500.c')
| -rw-r--r-- | arch/arm/mach-ux500/devices-db8500.c | 236 |
1 files changed, 65 insertions, 171 deletions
diff --git a/arch/arm/mach-ux500/devices-db8500.c b/arch/arm/mach-ux500/devices-db8500.c index 4a94be3304b9..73b17404b194 100644 --- a/arch/arm/mach-ux500/devices-db8500.c +++ b/arch/arm/mach-ux500/devices-db8500.c @@ -11,6 +11,7 @@ #include <linux/io.h> #include <linux/gpio.h> #include <linux/amba/bus.h> +#include <linux/amba/pl022.h> #include <plat/ste_dma40.h> @@ -19,173 +20,6 @@ #include "ste-dma40-db8500.h" -static struct nmk_gpio_platform_data u8500_gpio_data[] = { - GPIO_DATA("GPIO-0-31", 0), - GPIO_DATA("GPIO-32-63", 32), /* 37..63 not routed to pin */ - GPIO_DATA("GPIO-64-95", 64), - GPIO_DATA("GPIO-96-127", 96), /* 98..127 not routed to pin */ - GPIO_DATA("GPIO-128-159", 128), - GPIO_DATA("GPIO-160-191", 160), /* 172..191 not routed to pin */ - GPIO_DATA("GPIO-192-223", 192), - GPIO_DATA("GPIO-224-255", 224), /* 231..255 not routed to pin */ - GPIO_DATA("GPIO-256-288", 256), /* 268..288 not routed to pin */ -}; - -static struct resource u8500_gpio_resources[] = { - GPIO_RESOURCE(0), - GPIO_RESOURCE(1), - GPIO_RESOURCE(2), - GPIO_RESOURCE(3), - GPIO_RESOURCE(4), - GPIO_RESOURCE(5), - GPIO_RESOURCE(6), - GPIO_RESOURCE(7), - GPIO_RESOURCE(8), -}; - -struct platform_device u8500_gpio_devs[] = { - GPIO_DEVICE(0), - GPIO_DEVICE(1), - GPIO_DEVICE(2), - GPIO_DEVICE(3), - GPIO_DEVICE(4), - GPIO_DEVICE(5), - GPIO_DEVICE(6), - GPIO_DEVICE(7), - 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, @@ -234,12 +68,72 @@ struct stedma40_chan_cfg dma40_memcpy_conf_log = { /* * Mapping between destination event lines and physical device address. - * The event line is tied to a device and therefor the address is constant. + * The event line is tied to a device and therefore the address is constant. + * When the address comes from a primecell it will be configured in runtime + * and we set the address to -1 as a placeholder. */ -static const dma_addr_t dma40_tx_map[DB8500_DMA_NR_DEV]; +static const dma_addr_t dma40_tx_map[DB8500_DMA_NR_DEV] = { + /* MUSB - these will be runtime-reconfigured */ + [DB8500_DMA_DEV39_USB_OTG_OEP_8] = -1, + [DB8500_DMA_DEV16_USB_OTG_OEP_7_15] = -1, + [DB8500_DMA_DEV17_USB_OTG_OEP_6_14] = -1, + [DB8500_DMA_DEV18_USB_OTG_OEP_5_13] = -1, + [DB8500_DMA_DEV19_USB_OTG_OEP_4_12] = -1, + [DB8500_DMA_DEV36_USB_OTG_OEP_3_11] = -1, + [DB8500_DMA_DEV37_USB_OTG_OEP_2_10] = -1, + [DB8500_DMA_DEV38_USB_OTG_OEP_1_9] = -1, + /* PrimeCells - run-time configured */ + [DB8500_DMA_DEV0_SPI0_TX] = -1, + [DB8500_DMA_DEV1_SD_MMC0_TX] = -1, + [DB8500_DMA_DEV2_SD_MMC1_TX] = -1, + [DB8500_DMA_DEV3_SD_MMC2_TX] = -1, + [DB8500_DMA_DEV8_SSP0_TX] = -1, + [DB8500_DMA_DEV9_SSP1_TX] = -1, + [DB8500_DMA_DEV11_UART2_TX] = -1, + [DB8500_DMA_DEV12_UART1_TX] = -1, + [DB8500_DMA_DEV13_UART0_TX] = -1, + [DB8500_DMA_DEV28_SD_MM2_TX] = -1, + [DB8500_DMA_DEV29_SD_MM0_TX] = -1, + [DB8500_DMA_DEV32_SD_MM1_TX] = -1, + [DB8500_DMA_DEV33_SPI2_TX] = -1, + [DB8500_DMA_DEV35_SPI1_TX] = -1, + [DB8500_DMA_DEV40_SPI3_TX] = -1, + [DB8500_DMA_DEV41_SD_MM3_TX] = -1, + [DB8500_DMA_DEV42_SD_MM4_TX] = -1, + [DB8500_DMA_DEV43_SD_MM5_TX] = -1, +}; /* Mapping between source event lines and physical device address */ -static const dma_addr_t dma40_rx_map[DB8500_DMA_NR_DEV]; +static const dma_addr_t dma40_rx_map[DB8500_DMA_NR_DEV] = { + /* MUSB - these will be runtime-reconfigured */ + [DB8500_DMA_DEV39_USB_OTG_IEP_8] = -1, + [DB8500_DMA_DEV16_USB_OTG_IEP_7_15] = -1, + [DB8500_DMA_DEV17_USB_OTG_IEP_6_14] = -1, + [DB8500_DMA_DEV18_USB_OTG_IEP_5_13] = -1, + [DB8500_DMA_DEV19_USB_OTG_IEP_4_12] = -1, + [DB8500_DMA_DEV36_USB_OTG_IEP_3_11] = -1, + [DB8500_DMA_DEV37_USB_OTG_IEP_2_10] = -1, + [DB8500_DMA_DEV38_USB_OTG_IEP_1_9] = -1, + /* PrimeCells */ + [DB8500_DMA_DEV0_SPI0_RX] = -1, + [DB8500_DMA_DEV1_SD_MMC0_RX] = -1, + [DB8500_DMA_DEV2_SD_MMC1_RX] = -1, + [DB8500_DMA_DEV3_SD_MMC2_RX] = -1, + [DB8500_DMA_DEV8_SSP0_RX] = -1, + [DB8500_DMA_DEV9_SSP1_RX] = -1, + [DB8500_DMA_DEV11_UART2_RX] = -1, + [DB8500_DMA_DEV12_UART1_RX] = -1, + [DB8500_DMA_DEV13_UART0_RX] = -1, + [DB8500_DMA_DEV28_SD_MM2_RX] = -1, + [DB8500_DMA_DEV29_SD_MM0_RX] = -1, + [DB8500_DMA_DEV32_SD_MM1_RX] = -1, + [DB8500_DMA_DEV33_SPI2_RX] = -1, + [DB8500_DMA_DEV35_SPI1_RX] = -1, + [DB8500_DMA_DEV40_SPI3_RX] = -1, + [DB8500_DMA_DEV41_SD_MM3_RX] = -1, + [DB8500_DMA_DEV42_SD_MM4_RX] = -1, + [DB8500_DMA_DEV43_SD_MM5_RX] = -1, +}; /* Reserved event lines for memcpy only */ static int dma40_memcpy_event[] = { @@ -295,7 +189,7 @@ struct resource keypad_resources[] = { }, }; -struct platform_device ux500_ske_keypad_device = { +struct platform_device u8500_ske_keypad_device = { .name = "nmk-ske-keypad", .id = -1, .num_resources = ARRAY_SIZE(keypad_resources), |