From 8f58de7c3932f659fff3b4e5fc14ca8ccf8ec873 Mon Sep 17 00:00:00 2001 From: eric miao Date: Wed, 19 Dec 2007 17:14:02 +0800 Subject: [ARM] pxa: create arch/arm/mach-pxa/device.c for all on-chip devices Considering that generic.c is getting more and more bloated by device information, moving that part out side will be much cleaner. Signed-off-by: eric miao Signed-off-by: Russell King --- arch/arm/mach-pxa/generic.c | 548 -------------------------------------------- 1 file changed, 548 deletions(-) (limited to 'arch/arm/mach-pxa/generic.c') diff --git a/arch/arm/mach-pxa/generic.c b/arch/arm/mach-pxa/generic.c index a8d88704c8d4..e4dbdbc2fb15 100644 --- a/arch/arm/mach-pxa/generic.c +++ b/arch/arm/mach-pxa/generic.c @@ -20,11 +20,9 @@ #include #include #include -#include #include #include #include -#include #include #include @@ -34,13 +32,7 @@ #include #include -#include -#include -#include -#include -#include -#include "devices.h" #include "generic.h" /* @@ -234,543 +226,3 @@ void __init pxa_map_io(void) iotable_init(standard_io_desc, ARRAY_SIZE(standard_io_desc)); get_clk_frequency_khz(1); } - - -void __init pxa_register_device(struct platform_device *dev, void *data) -{ - int ret; - - dev->dev.platform_data = data; - - ret = platform_device_register(dev); - if (ret) - dev_err(&dev->dev, "unable to register device: %d\n", ret); -} - - -static struct resource pxamci_resources[] = { - [0] = { - .start = 0x41100000, - .end = 0x41100fff, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_MMC, - .end = IRQ_MMC, - .flags = IORESOURCE_IRQ, - }, - [2] = { - .start = 21, - .end = 21, - .flags = IORESOURCE_DMA, - }, - [3] = { - .start = 22, - .end = 22, - .flags = IORESOURCE_DMA, - }, -}; - -static u64 pxamci_dmamask = 0xffffffffUL; - -struct platform_device pxa_device_mci = { - .name = "pxa2xx-mci", - .id = -1, - .dev = { - .dma_mask = &pxamci_dmamask, - .coherent_dma_mask = 0xffffffff, - }, - .num_resources = ARRAY_SIZE(pxamci_resources), - .resource = pxamci_resources, -}; - -void __init pxa_set_mci_info(struct pxamci_platform_data *info) -{ - pxa_register_device(&pxa_device_mci, info); -} - - -static struct pxa2xx_udc_mach_info pxa_udc_info; - -void __init pxa_set_udc_info(struct pxa2xx_udc_mach_info *info) -{ - memcpy(&pxa_udc_info, info, sizeof *info); -} - -static struct resource pxa2xx_udc_resources[] = { - [0] = { - .start = 0x40600000, - .end = 0x4060ffff, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_USB, - .end = IRQ_USB, - .flags = IORESOURCE_IRQ, - }, -}; - -static u64 udc_dma_mask = ~(u32)0; - -struct platform_device pxa_device_udc = { - .name = "pxa2xx-udc", - .id = -1, - .resource = pxa2xx_udc_resources, - .num_resources = ARRAY_SIZE(pxa2xx_udc_resources), - .dev = { - .platform_data = &pxa_udc_info, - .dma_mask = &udc_dma_mask, - } -}; - -static struct resource pxafb_resources[] = { - [0] = { - .start = 0x44000000, - .end = 0x4400ffff, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_LCD, - .end = IRQ_LCD, - .flags = IORESOURCE_IRQ, - }, -}; - -static u64 fb_dma_mask = ~(u64)0; - -struct platform_device pxa_device_fb = { - .name = "pxa2xx-fb", - .id = -1, - .dev = { - .dma_mask = &fb_dma_mask, - .coherent_dma_mask = 0xffffffff, - }, - .num_resources = ARRAY_SIZE(pxafb_resources), - .resource = pxafb_resources, -}; - -void __init set_pxa_fb_info(struct pxafb_mach_info *info) -{ - pxa_register_device(&pxa_device_fb, info); -} - -void __init set_pxa_fb_parent(struct device *parent_dev) -{ - pxa_device_fb.dev.parent = parent_dev; -} - -static struct resource pxa_resource_ffuart[] = { - { - .start = __PREG(FFUART), - .end = __PREG(FFUART) + 35, - .flags = IORESOURCE_MEM, - }, { - .start = IRQ_FFUART, - .end = IRQ_FFUART, - .flags = IORESOURCE_IRQ, - } -}; - -struct platform_device pxa_device_ffuart= { - .name = "pxa2xx-uart", - .id = 0, - .resource = pxa_resource_ffuart, - .num_resources = ARRAY_SIZE(pxa_resource_ffuart), -}; - -static struct resource pxa_resource_btuart[] = { - { - .start = __PREG(BTUART), - .end = __PREG(BTUART) + 35, - .flags = IORESOURCE_MEM, - }, { - .start = IRQ_BTUART, - .end = IRQ_BTUART, - .flags = IORESOURCE_IRQ, - } -}; - -struct platform_device pxa_device_btuart = { - .name = "pxa2xx-uart", - .id = 1, - .resource = pxa_resource_btuart, - .num_resources = ARRAY_SIZE(pxa_resource_btuart), -}; - -static struct resource pxa_resource_stuart[] = { - { - .start = __PREG(STUART), - .end = __PREG(STUART) + 35, - .flags = IORESOURCE_MEM, - }, { - .start = IRQ_STUART, - .end = IRQ_STUART, - .flags = IORESOURCE_IRQ, - } -}; - -struct platform_device pxa_device_stuart = { - .name = "pxa2xx-uart", - .id = 2, - .resource = pxa_resource_stuart, - .num_resources = ARRAY_SIZE(pxa_resource_stuart), -}; - -static struct resource pxa_resource_hwuart[] = { - { - .start = __PREG(HWUART), - .end = __PREG(HWUART) + 47, - .flags = IORESOURCE_MEM, - }, { - .start = IRQ_HWUART, - .end = IRQ_HWUART, - .flags = IORESOURCE_IRQ, - } -}; - -struct platform_device pxa_device_hwuart = { - .name = "pxa2xx-uart", - .id = 3, - .resource = pxa_resource_hwuart, - .num_resources = ARRAY_SIZE(pxa_resource_hwuart), -}; - -static struct resource pxai2c_resources[] = { - { - .start = 0x40301680, - .end = 0x403016a3, - .flags = IORESOURCE_MEM, - }, { - .start = IRQ_I2C, - .end = IRQ_I2C, - .flags = IORESOURCE_IRQ, - }, -}; - -struct platform_device pxa_device_i2c = { - .name = "pxa2xx-i2c", - .id = 0, - .resource = pxai2c_resources, - .num_resources = ARRAY_SIZE(pxai2c_resources), -}; - -void __init pxa_set_i2c_info(struct i2c_pxa_platform_data *info) -{ - pxa_register_device(&pxa_device_i2c, info); -} - -static struct resource pxai2s_resources[] = { - { - .start = 0x40400000, - .end = 0x40400083, - .flags = IORESOURCE_MEM, - }, { - .start = IRQ_I2S, - .end = IRQ_I2S, - .flags = IORESOURCE_IRQ, - }, -}; - -struct platform_device pxa_device_i2s = { - .name = "pxa2xx-i2s", - .id = -1, - .resource = pxai2s_resources, - .num_resources = ARRAY_SIZE(pxai2s_resources), -}; - -static u64 pxaficp_dmamask = ~(u32)0; - -struct platform_device pxa_device_ficp = { - .name = "pxa2xx-ir", - .id = -1, - .dev = { - .dma_mask = &pxaficp_dmamask, - .coherent_dma_mask = 0xffffffff, - }, -}; - -void __init pxa_set_ficp_info(struct pxaficp_platform_data *info) -{ - pxa_register_device(&pxa_device_ficp, info); -} - -struct platform_device pxa_device_rtc = { - .name = "sa1100-rtc", - .id = -1, -}; - -#ifdef CONFIG_PXA25x - -static u64 pxa25x_ssp_dma_mask = DMA_BIT_MASK(32); - -static struct resource pxa25x_resource_ssp[] = { - [0] = { - .start = 0x41000000, - .end = 0x4100001f, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_SSP, - .end = IRQ_SSP, - .flags = IORESOURCE_IRQ, - }, - [2] = { - /* DRCMR for RX */ - .start = 13, - .end = 13, - .flags = IORESOURCE_DMA, - }, - [3] = { - /* DRCMR for TX */ - .start = 14, - .end = 14, - .flags = IORESOURCE_DMA, - }, -}; - -struct platform_device pxa25x_device_ssp = { - .name = "pxa25x-ssp", - .id = 0, - .dev = { - .dma_mask = &pxa25x_ssp_dma_mask, - .coherent_dma_mask = DMA_BIT_MASK(32), - }, - .resource = pxa25x_resource_ssp, - .num_resources = ARRAY_SIZE(pxa25x_resource_ssp), -}; - -static u64 pxa25x_nssp_dma_mask = DMA_BIT_MASK(32); - -static struct resource pxa25x_resource_nssp[] = { - [0] = { - .start = 0x41400000, - .end = 0x4140002f, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_NSSP, - .end = IRQ_NSSP, - .flags = IORESOURCE_IRQ, - }, - [2] = { - /* DRCMR for RX */ - .start = 15, - .end = 15, - .flags = IORESOURCE_DMA, - }, - [3] = { - /* DRCMR for TX */ - .start = 16, - .end = 16, - .flags = IORESOURCE_DMA, - }, -}; - -struct platform_device pxa25x_device_nssp = { - .name = "pxa25x-nssp", - .id = 1, - .dev = { - .dma_mask = &pxa25x_nssp_dma_mask, - .coherent_dma_mask = DMA_BIT_MASK(32), - }, - .resource = pxa25x_resource_nssp, - .num_resources = ARRAY_SIZE(pxa25x_resource_nssp), -}; - -static u64 pxa25x_assp_dma_mask = DMA_BIT_MASK(32); - -static struct resource pxa25x_resource_assp[] = { - [0] = { - .start = 0x41500000, - .end = 0x4150002f, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_ASSP, - .end = IRQ_ASSP, - .flags = IORESOURCE_IRQ, - }, - [2] = { - /* DRCMR for RX */ - .start = 23, - .end = 23, - .flags = IORESOURCE_DMA, - }, - [3] = { - /* DRCMR for TX */ - .start = 24, - .end = 24, - .flags = IORESOURCE_DMA, - }, -}; - -struct platform_device pxa25x_device_assp = { - /* ASSP is basically equivalent to NSSP */ - .name = "pxa25x-nssp", - .id = 2, - .dev = { - .dma_mask = &pxa25x_assp_dma_mask, - .coherent_dma_mask = DMA_BIT_MASK(32), - }, - .resource = pxa25x_resource_assp, - .num_resources = ARRAY_SIZE(pxa25x_resource_assp), -}; -#endif /* CONFIG_PXA25x */ - -#if defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx) - -static u64 pxa27x_ssp1_dma_mask = DMA_BIT_MASK(32); - -static struct resource pxa27x_resource_ssp1[] = { - [0] = { - .start = 0x41000000, - .end = 0x4100003f, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_SSP, - .end = IRQ_SSP, - .flags = IORESOURCE_IRQ, - }, - [2] = { - /* DRCMR for RX */ - .start = 13, - .end = 13, - .flags = IORESOURCE_DMA, - }, - [3] = { - /* DRCMR for TX */ - .start = 14, - .end = 14, - .flags = IORESOURCE_DMA, - }, -}; - -struct platform_device pxa27x_device_ssp1 = { - .name = "pxa27x-ssp", - .id = 0, - .dev = { - .dma_mask = &pxa27x_ssp1_dma_mask, - .coherent_dma_mask = DMA_BIT_MASK(32), - }, - .resource = pxa27x_resource_ssp1, - .num_resources = ARRAY_SIZE(pxa27x_resource_ssp1), -}; - -static u64 pxa27x_ssp2_dma_mask = DMA_BIT_MASK(32); - -static struct resource pxa27x_resource_ssp2[] = { - [0] = { - .start = 0x41700000, - .end = 0x4170003f, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_SSP2, - .end = IRQ_SSP2, - .flags = IORESOURCE_IRQ, - }, - [2] = { - /* DRCMR for RX */ - .start = 15, - .end = 15, - .flags = IORESOURCE_DMA, - }, - [3] = { - /* DRCMR for TX */ - .start = 16, - .end = 16, - .flags = IORESOURCE_DMA, - }, -}; - -struct platform_device pxa27x_device_ssp2 = { - .name = "pxa27x-ssp", - .id = 1, - .dev = { - .dma_mask = &pxa27x_ssp2_dma_mask, - .coherent_dma_mask = DMA_BIT_MASK(32), - }, - .resource = pxa27x_resource_ssp2, - .num_resources = ARRAY_SIZE(pxa27x_resource_ssp2), -}; - -static u64 pxa27x_ssp3_dma_mask = DMA_BIT_MASK(32); - -static struct resource pxa27x_resource_ssp3[] = { - [0] = { - .start = 0x41900000, - .end = 0x4190003f, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_SSP3, - .end = IRQ_SSP3, - .flags = IORESOURCE_IRQ, - }, - [2] = { - /* DRCMR for RX */ - .start = 66, - .end = 66, - .flags = IORESOURCE_DMA, - }, - [3] = { - /* DRCMR for TX */ - .start = 67, - .end = 67, - .flags = IORESOURCE_DMA, - }, -}; - -struct platform_device pxa27x_device_ssp3 = { - .name = "pxa27x-ssp", - .id = 2, - .dev = { - .dma_mask = &pxa27x_ssp3_dma_mask, - .coherent_dma_mask = DMA_BIT_MASK(32), - }, - .resource = pxa27x_resource_ssp3, - .num_resources = ARRAY_SIZE(pxa27x_resource_ssp3), -}; -#endif /* CONFIG_PXA27x || CONFIG_PXA3xx */ - -#ifdef CONFIG_PXA3xx -static u64 pxa3xx_ssp4_dma_mask = DMA_BIT_MASK(32); - -static struct resource pxa3xx_resource_ssp4[] = { - [0] = { - .start = 0x41a00000, - .end = 0x41a0003f, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_SSP4, - .end = IRQ_SSP4, - .flags = IORESOURCE_IRQ, - }, - [2] = { - /* DRCMR for RX */ - .start = 2, - .end = 2, - .flags = IORESOURCE_DMA, - }, - [3] = { - /* DRCMR for TX */ - .start = 3, - .end = 3, - .flags = IORESOURCE_DMA, - }, -}; - -struct platform_device pxa3xx_device_ssp4 = { - /* PXA3xx SSP is basically equivalent to PXA27x */ - .name = "pxa27x-ssp", - .id = 3, - .dev = { - .dma_mask = &pxa3xx_ssp4_dma_mask, - .coherent_dma_mask = DMA_BIT_MASK(32), - }, - .resource = pxa3xx_resource_ssp4, - .num_resources = ARRAY_SIZE(pxa3xx_resource_ssp4), -}; -#endif /* CONFIG_PXA3xx */ -- cgit