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1120 lines
23 KiB
1120 lines
23 KiB
// SPDX-License-Identifier: GPL-2.0 |
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#include <linux/module.h> |
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#include <linux/kernel.h> |
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#include <linux/init.h> |
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#include <linux/platform_device.h> |
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#include <linux/clkdev.h> |
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#include <linux/clk-provider.h> |
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#include <linux/dma-mapping.h> |
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#include <linux/dmaengine.h> |
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#include <linux/spi/pxa2xx_spi.h> |
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#include <linux/platform_data/i2c-pxa.h> |
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#include "udc.h" |
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#include <linux/platform_data/usb-pxa3xx-ulpi.h> |
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#include <linux/platform_data/video-pxafb.h> |
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#include <linux/platform_data/mmc-pxamci.h> |
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#include <linux/platform_data/irda-pxaficp.h> |
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#include <mach/irqs.h> |
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#include <linux/platform_data/usb-ohci-pxa27x.h> |
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#include <linux/platform_data/keypad-pxa27x.h> |
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#include <linux/platform_data/media/camera-pxa.h> |
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#include <mach/audio.h> |
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#include <mach/hardware.h> |
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#include <linux/platform_data/mmp_dma.h> |
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#include <linux/platform_data/mtd-nand-pxa3xx.h> |
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#include "devices.h" |
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#include "generic.h" |
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void __init pxa_register_device(struct platform_device *dev, void *data) |
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{ |
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int ret; |
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dev->dev.platform_data = data; |
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ret = platform_device_register(dev); |
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if (ret) |
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dev_err(&dev->dev, "unable to register device: %d\n", ret); |
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} |
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static struct resource pxa_resource_pmu = { |
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.start = IRQ_PMU, |
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.end = IRQ_PMU, |
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.flags = IORESOURCE_IRQ, |
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}; |
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struct platform_device pxa_device_pmu = { |
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.name = "xscale-pmu", |
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.id = -1, |
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.resource = &pxa_resource_pmu, |
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.num_resources = 1, |
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}; |
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static struct resource pxamci_resources[] = { |
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[0] = { |
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.start = 0x41100000, |
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.end = 0x41100fff, |
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.flags = IORESOURCE_MEM, |
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}, |
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[1] = { |
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.start = IRQ_MMC, |
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.end = IRQ_MMC, |
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.flags = IORESOURCE_IRQ, |
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}, |
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}; |
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static u64 pxamci_dmamask = 0xffffffffUL; |
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struct platform_device pxa_device_mci = { |
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.name = "pxa2xx-mci", |
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.id = 0, |
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.dev = { |
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.dma_mask = &pxamci_dmamask, |
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.coherent_dma_mask = 0xffffffff, |
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}, |
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.num_resources = ARRAY_SIZE(pxamci_resources), |
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.resource = pxamci_resources, |
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}; |
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void __init pxa_set_mci_info(struct pxamci_platform_data *info) |
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{ |
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pxa_register_device(&pxa_device_mci, info); |
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} |
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static struct pxa2xx_udc_mach_info pxa_udc_info = { |
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.gpio_pullup = -1, |
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}; |
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void __init pxa_set_udc_info(struct pxa2xx_udc_mach_info *info) |
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{ |
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memcpy(&pxa_udc_info, info, sizeof *info); |
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} |
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static struct resource pxa2xx_udc_resources[] = { |
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[0] = { |
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.start = 0x40600000, |
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.end = 0x4060ffff, |
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.flags = IORESOURCE_MEM, |
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}, |
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[1] = { |
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.start = IRQ_USB, |
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.end = IRQ_USB, |
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.flags = IORESOURCE_IRQ, |
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}, |
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}; |
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static u64 udc_dma_mask = ~(u32)0; |
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struct platform_device pxa25x_device_udc = { |
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.name = "pxa25x-udc", |
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.id = -1, |
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.resource = pxa2xx_udc_resources, |
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.num_resources = ARRAY_SIZE(pxa2xx_udc_resources), |
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.dev = { |
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.platform_data = &pxa_udc_info, |
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.dma_mask = &udc_dma_mask, |
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} |
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}; |
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struct platform_device pxa27x_device_udc = { |
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.name = "pxa27x-udc", |
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.id = -1, |
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.resource = pxa2xx_udc_resources, |
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.num_resources = ARRAY_SIZE(pxa2xx_udc_resources), |
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.dev = { |
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.platform_data = &pxa_udc_info, |
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.dma_mask = &udc_dma_mask, |
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} |
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}; |
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#ifdef CONFIG_PXA3xx |
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static struct resource pxa3xx_u2d_resources[] = { |
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[0] = { |
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.start = 0x54100000, |
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.end = 0x54100fff, |
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.flags = IORESOURCE_MEM, |
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}, |
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[1] = { |
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.start = IRQ_USB2, |
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.end = IRQ_USB2, |
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.flags = IORESOURCE_IRQ, |
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}, |
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}; |
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struct platform_device pxa3xx_device_u2d = { |
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.name = "pxa3xx-u2d", |
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.id = -1, |
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.resource = pxa3xx_u2d_resources, |
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.num_resources = ARRAY_SIZE(pxa3xx_u2d_resources), |
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}; |
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void __init pxa3xx_set_u2d_info(struct pxa3xx_u2d_platform_data *info) |
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{ |
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pxa_register_device(&pxa3xx_device_u2d, info); |
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} |
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#endif /* CONFIG_PXA3xx */ |
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static struct resource pxafb_resources[] = { |
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[0] = { |
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.start = 0x44000000, |
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.end = 0x4400ffff, |
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.flags = IORESOURCE_MEM, |
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}, |
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[1] = { |
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.start = IRQ_LCD, |
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.end = IRQ_LCD, |
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.flags = IORESOURCE_IRQ, |
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}, |
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}; |
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static u64 fb_dma_mask = ~(u64)0; |
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struct platform_device pxa_device_fb = { |
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.name = "pxa2xx-fb", |
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.id = -1, |
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.dev = { |
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.dma_mask = &fb_dma_mask, |
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.coherent_dma_mask = 0xffffffff, |
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}, |
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.num_resources = ARRAY_SIZE(pxafb_resources), |
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.resource = pxafb_resources, |
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}; |
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void __init pxa_set_fb_info(struct device *parent, struct pxafb_mach_info *info) |
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{ |
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pxa_device_fb.dev.parent = parent; |
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pxa_register_device(&pxa_device_fb, info); |
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} |
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static struct resource pxa_resource_ffuart[] = { |
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{ |
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.start = 0x40100000, |
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.end = 0x40100023, |
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.flags = IORESOURCE_MEM, |
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}, { |
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.start = IRQ_FFUART, |
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.end = IRQ_FFUART, |
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.flags = IORESOURCE_IRQ, |
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} |
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}; |
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struct platform_device pxa_device_ffuart = { |
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.name = "pxa2xx-uart", |
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.id = 0, |
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.resource = pxa_resource_ffuart, |
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.num_resources = ARRAY_SIZE(pxa_resource_ffuart), |
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}; |
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void __init pxa_set_ffuart_info(void *info) |
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{ |
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pxa_register_device(&pxa_device_ffuart, info); |
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} |
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static struct resource pxa_resource_btuart[] = { |
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{ |
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.start = 0x40200000, |
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.end = 0x40200023, |
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.flags = IORESOURCE_MEM, |
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}, { |
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.start = IRQ_BTUART, |
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.end = IRQ_BTUART, |
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.flags = IORESOURCE_IRQ, |
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} |
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}; |
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struct platform_device pxa_device_btuart = { |
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.name = "pxa2xx-uart", |
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.id = 1, |
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.resource = pxa_resource_btuart, |
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.num_resources = ARRAY_SIZE(pxa_resource_btuart), |
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}; |
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void __init pxa_set_btuart_info(void *info) |
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{ |
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pxa_register_device(&pxa_device_btuart, info); |
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} |
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static struct resource pxa_resource_stuart[] = { |
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{ |
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.start = 0x40700000, |
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.end = 0x40700023, |
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.flags = IORESOURCE_MEM, |
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}, { |
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.start = IRQ_STUART, |
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.end = IRQ_STUART, |
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.flags = IORESOURCE_IRQ, |
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} |
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}; |
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struct platform_device pxa_device_stuart = { |
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.name = "pxa2xx-uart", |
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.id = 2, |
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.resource = pxa_resource_stuart, |
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.num_resources = ARRAY_SIZE(pxa_resource_stuart), |
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}; |
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void __init pxa_set_stuart_info(void *info) |
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{ |
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pxa_register_device(&pxa_device_stuart, info); |
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} |
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static struct resource pxa_resource_hwuart[] = { |
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{ |
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.start = 0x41600000, |
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.end = 0x4160002F, |
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.flags = IORESOURCE_MEM, |
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}, { |
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.start = IRQ_HWUART, |
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.end = IRQ_HWUART, |
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.flags = IORESOURCE_IRQ, |
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} |
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}; |
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struct platform_device pxa_device_hwuart = { |
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.name = "pxa2xx-uart", |
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.id = 3, |
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.resource = pxa_resource_hwuart, |
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.num_resources = ARRAY_SIZE(pxa_resource_hwuart), |
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}; |
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void __init pxa_set_hwuart_info(void *info) |
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{ |
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if (cpu_is_pxa255()) |
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pxa_register_device(&pxa_device_hwuart, info); |
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else |
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pr_info("UART: Ignoring attempt to register HWUART on non-PXA255 hardware"); |
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} |
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static struct resource pxai2c_resources[] = { |
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{ |
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.start = 0x40301680, |
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.end = 0x403016a3, |
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.flags = IORESOURCE_MEM, |
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}, { |
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.start = IRQ_I2C, |
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.end = IRQ_I2C, |
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.flags = IORESOURCE_IRQ, |
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}, |
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}; |
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struct platform_device pxa_device_i2c = { |
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.name = "pxa2xx-i2c", |
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.id = 0, |
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.resource = pxai2c_resources, |
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.num_resources = ARRAY_SIZE(pxai2c_resources), |
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}; |
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void __init pxa_set_i2c_info(struct i2c_pxa_platform_data *info) |
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{ |
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pxa_register_device(&pxa_device_i2c, info); |
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} |
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#ifdef CONFIG_PXA27x |
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static struct resource pxa27x_resources_i2c_power[] = { |
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{ |
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.start = 0x40f00180, |
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.end = 0x40f001a3, |
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.flags = IORESOURCE_MEM, |
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}, { |
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.start = IRQ_PWRI2C, |
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.end = IRQ_PWRI2C, |
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.flags = IORESOURCE_IRQ, |
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}, |
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}; |
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struct platform_device pxa27x_device_i2c_power = { |
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.name = "pxa2xx-i2c", |
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.id = 1, |
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.resource = pxa27x_resources_i2c_power, |
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.num_resources = ARRAY_SIZE(pxa27x_resources_i2c_power), |
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}; |
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#endif |
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static struct resource pxai2s_resources[] = { |
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{ |
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.start = 0x40400000, |
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.end = 0x40400083, |
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.flags = IORESOURCE_MEM, |
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}, { |
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.start = IRQ_I2S, |
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.end = IRQ_I2S, |
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.flags = IORESOURCE_IRQ, |
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}, |
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}; |
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struct platform_device pxa_device_i2s = { |
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.name = "pxa2xx-i2s", |
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.id = -1, |
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.resource = pxai2s_resources, |
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.num_resources = ARRAY_SIZE(pxai2s_resources), |
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}; |
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struct platform_device pxa_device_asoc_ssp1 = { |
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.name = "pxa-ssp-dai", |
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.id = 0, |
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}; |
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struct platform_device pxa_device_asoc_ssp2= { |
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.name = "pxa-ssp-dai", |
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.id = 1, |
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}; |
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struct platform_device pxa_device_asoc_ssp3 = { |
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.name = "pxa-ssp-dai", |
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.id = 2, |
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}; |
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struct platform_device pxa_device_asoc_ssp4 = { |
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.name = "pxa-ssp-dai", |
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.id = 3, |
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}; |
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struct platform_device pxa_device_asoc_platform = { |
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.name = "pxa-pcm-audio", |
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.id = -1, |
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}; |
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static u64 pxaficp_dmamask = ~(u32)0; |
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static struct resource pxa_ir_resources[] = { |
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[0] = { |
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.start = IRQ_STUART, |
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.end = IRQ_STUART, |
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.flags = IORESOURCE_IRQ, |
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}, |
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[1] = { |
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.start = IRQ_ICP, |
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.end = IRQ_ICP, |
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.flags = IORESOURCE_IRQ, |
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}, |
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[3] = { |
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.start = 0x40800000, |
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.end = 0x4080001b, |
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.flags = IORESOURCE_MEM, |
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}, |
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[4] = { |
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.start = 0x40700000, |
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.end = 0x40700023, |
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.flags = IORESOURCE_MEM, |
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}, |
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}; |
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struct platform_device pxa_device_ficp = { |
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.name = "pxa2xx-ir", |
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.id = -1, |
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.num_resources = ARRAY_SIZE(pxa_ir_resources), |
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.resource = pxa_ir_resources, |
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.dev = { |
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.dma_mask = &pxaficp_dmamask, |
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.coherent_dma_mask = 0xffffffff, |
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}, |
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}; |
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void __init pxa_set_ficp_info(struct pxaficp_platform_data *info) |
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{ |
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pxa_register_device(&pxa_device_ficp, info); |
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} |
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static struct resource pxa_rtc_resources[] = { |
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[0] = { |
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.start = 0x40900000, |
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.end = 0x40900000 + 0x3b, |
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.flags = IORESOURCE_MEM, |
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}, |
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[1] = { |
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.start = IRQ_RTC1Hz, |
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.end = IRQ_RTC1Hz, |
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.name = "rtc 1Hz", |
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.flags = IORESOURCE_IRQ, |
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}, |
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[2] = { |
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.start = IRQ_RTCAlrm, |
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.end = IRQ_RTCAlrm, |
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.name = "rtc alarm", |
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.flags = IORESOURCE_IRQ, |
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}, |
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}; |
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struct platform_device pxa_device_rtc = { |
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.name = "pxa-rtc", |
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.id = -1, |
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.num_resources = ARRAY_SIZE(pxa_rtc_resources), |
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.resource = pxa_rtc_resources, |
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}; |
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struct platform_device sa1100_device_rtc = { |
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.name = "sa1100-rtc", |
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.id = -1, |
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.num_resources = ARRAY_SIZE(pxa_rtc_resources), |
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.resource = pxa_rtc_resources, |
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}; |
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static struct resource pxa_ac97_resources[] = { |
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[0] = { |
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.start = 0x40500000, |
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.end = 0x40500000 + 0xfff, |
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.flags = IORESOURCE_MEM, |
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}, |
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[1] = { |
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.start = IRQ_AC97, |
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.end = IRQ_AC97, |
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.flags = IORESOURCE_IRQ, |
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}, |
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}; |
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static u64 pxa_ac97_dmamask = 0xffffffffUL; |
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struct platform_device pxa_device_ac97 = { |
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.name = "pxa2xx-ac97", |
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.id = -1, |
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.dev = { |
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.dma_mask = &pxa_ac97_dmamask, |
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.coherent_dma_mask = 0xffffffff, |
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}, |
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.num_resources = ARRAY_SIZE(pxa_ac97_resources), |
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.resource = pxa_ac97_resources, |
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}; |
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void __init pxa_set_ac97_info(pxa2xx_audio_ops_t *ops) |
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{ |
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int ret; |
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ret = clk_add_alias("ac97_clk", "pxa2xx-ac97:0", "AC97CLK", |
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&pxa_device_ac97.dev); |
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if (ret) |
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pr_err("PXA AC97 clock1 alias error: %d\n", ret); |
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ret = clk_add_alias("ac97_clk", "pxa2xx-ac97:1", "AC97CLK", |
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&pxa_device_ac97.dev); |
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if (ret) |
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pr_err("PXA AC97 clock2 alias error: %d\n", ret); |
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pxa_register_device(&pxa_device_ac97, ops); |
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} |
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#ifdef CONFIG_PXA25x |
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static struct resource pxa25x_resource_pwm0[] = { |
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[0] = { |
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.start = 0x40b00000, |
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.end = 0x40b0000f, |
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.flags = IORESOURCE_MEM, |
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}, |
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}; |
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struct platform_device pxa25x_device_pwm0 = { |
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.name = "pxa25x-pwm", |
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.id = 0, |
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.resource = pxa25x_resource_pwm0, |
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.num_resources = ARRAY_SIZE(pxa25x_resource_pwm0), |
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}; |
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static struct resource pxa25x_resource_pwm1[] = { |
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[0] = { |
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.start = 0x40c00000, |
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.end = 0x40c0000f, |
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.flags = IORESOURCE_MEM, |
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}, |
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}; |
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struct platform_device pxa25x_device_pwm1 = { |
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.name = "pxa25x-pwm", |
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.id = 1, |
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.resource = pxa25x_resource_pwm1, |
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.num_resources = ARRAY_SIZE(pxa25x_resource_pwm1), |
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}; |
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static u64 pxa25x_ssp_dma_mask = DMA_BIT_MASK(32); |
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static struct resource pxa25x_resource_ssp[] = { |
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[0] = { |
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.start = 0x41000000, |
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.end = 0x4100001f, |
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.flags = IORESOURCE_MEM, |
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}, |
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[1] = { |
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.start = IRQ_SSP, |
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.end = IRQ_SSP, |
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.flags = IORESOURCE_IRQ, |
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}, |
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}; |
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|
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struct platform_device pxa25x_device_ssp = { |
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.name = "pxa25x-ssp", |
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.id = 0, |
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.dev = { |
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.dma_mask = &pxa25x_ssp_dma_mask, |
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.coherent_dma_mask = DMA_BIT_MASK(32), |
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}, |
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.resource = pxa25x_resource_ssp, |
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.num_resources = ARRAY_SIZE(pxa25x_resource_ssp), |
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}; |
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|
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static u64 pxa25x_nssp_dma_mask = DMA_BIT_MASK(32); |
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|
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static struct resource pxa25x_resource_nssp[] = { |
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[0] = { |
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.start = 0x41400000, |
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.end = 0x4140002f, |
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.flags = IORESOURCE_MEM, |
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}, |
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[1] = { |
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.start = IRQ_NSSP, |
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.end = IRQ_NSSP, |
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.flags = IORESOURCE_IRQ, |
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}, |
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}; |
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|
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struct platform_device pxa25x_device_nssp = { |
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.name = "pxa25x-nssp", |
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.id = 1, |
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.dev = { |
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.dma_mask = &pxa25x_nssp_dma_mask, |
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.coherent_dma_mask = DMA_BIT_MASK(32), |
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}, |
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.resource = pxa25x_resource_nssp, |
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.num_resources = ARRAY_SIZE(pxa25x_resource_nssp), |
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}; |
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|
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static u64 pxa25x_assp_dma_mask = DMA_BIT_MASK(32); |
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|
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static struct resource pxa25x_resource_assp[] = { |
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[0] = { |
|
.start = 0x41500000, |
|
.end = 0x4150002f, |
|
.flags = IORESOURCE_MEM, |
|
}, |
|
[1] = { |
|
.start = IRQ_ASSP, |
|
.end = IRQ_ASSP, |
|
.flags = IORESOURCE_IRQ, |
|
}, |
|
}; |
|
|
|
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 struct resource pxa27x_resource_camera[] = { |
|
[0] = { |
|
.start = 0x50000000, |
|
.end = 0x50000fff, |
|
.flags = IORESOURCE_MEM, |
|
}, |
|
[1] = { |
|
.start = IRQ_CAMERA, |
|
.end = IRQ_CAMERA, |
|
.flags = IORESOURCE_IRQ, |
|
}, |
|
}; |
|
|
|
static u64 pxa27x_dma_mask_camera = DMA_BIT_MASK(32); |
|
|
|
static struct platform_device pxa27x_device_camera = { |
|
.name = "pxa27x-camera", |
|
.id = 0, /* This is used to put cameras on this interface */ |
|
.dev = { |
|
.dma_mask = &pxa27x_dma_mask_camera, |
|
.coherent_dma_mask = 0xffffffff, |
|
}, |
|
.num_resources = ARRAY_SIZE(pxa27x_resource_camera), |
|
.resource = pxa27x_resource_camera, |
|
}; |
|
|
|
void __init pxa_set_camera_info(struct pxacamera_platform_data *info) |
|
{ |
|
struct clk *mclk; |
|
|
|
/* Register a fixed-rate clock for camera sensors. */ |
|
mclk = clk_register_fixed_rate(NULL, "pxa_camera_clk", NULL, 0, |
|
info->mclk_10khz * 10000); |
|
if (!IS_ERR(mclk)) |
|
clkdev_create(mclk, "mclk", NULL); |
|
pxa_register_device(&pxa27x_device_camera, info); |
|
} |
|
|
|
static u64 pxa27x_ohci_dma_mask = DMA_BIT_MASK(32); |
|
|
|
static struct resource pxa27x_resource_ohci[] = { |
|
[0] = { |
|
.start = 0x4C000000, |
|
.end = 0x4C00ff6f, |
|
.flags = IORESOURCE_MEM, |
|
}, |
|
[1] = { |
|
.start = IRQ_USBH1, |
|
.end = IRQ_USBH1, |
|
.flags = IORESOURCE_IRQ, |
|
}, |
|
}; |
|
|
|
struct platform_device pxa27x_device_ohci = { |
|
.name = "pxa27x-ohci", |
|
.id = -1, |
|
.dev = { |
|
.dma_mask = &pxa27x_ohci_dma_mask, |
|
.coherent_dma_mask = DMA_BIT_MASK(32), |
|
}, |
|
.num_resources = ARRAY_SIZE(pxa27x_resource_ohci), |
|
.resource = pxa27x_resource_ohci, |
|
}; |
|
|
|
void __init pxa_set_ohci_info(struct pxaohci_platform_data *info) |
|
{ |
|
pxa_register_device(&pxa27x_device_ohci, info); |
|
} |
|
#endif /* CONFIG_PXA27x || CONFIG_PXA3xx */ |
|
|
|
#if defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx) |
|
static struct resource pxa27x_resource_keypad[] = { |
|
[0] = { |
|
.start = 0x41500000, |
|
.end = 0x4150004c, |
|
.flags = IORESOURCE_MEM, |
|
}, |
|
[1] = { |
|
.start = IRQ_KEYPAD, |
|
.end = IRQ_KEYPAD, |
|
.flags = IORESOURCE_IRQ, |
|
}, |
|
}; |
|
|
|
struct platform_device pxa27x_device_keypad = { |
|
.name = "pxa27x-keypad", |
|
.id = -1, |
|
.resource = pxa27x_resource_keypad, |
|
.num_resources = ARRAY_SIZE(pxa27x_resource_keypad), |
|
}; |
|
|
|
void __init pxa_set_keypad_info(struct pxa27x_keypad_platform_data *info) |
|
{ |
|
pxa_register_device(&pxa27x_device_keypad, info); |
|
} |
|
|
|
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, |
|
}, |
|
}; |
|
|
|
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, |
|
}, |
|
}; |
|
|
|
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, |
|
}, |
|
}; |
|
|
|
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), |
|
}; |
|
|
|
static struct resource pxa27x_resource_pwm0[] = { |
|
[0] = { |
|
.start = 0x40b00000, |
|
.end = 0x40b0001f, |
|
.flags = IORESOURCE_MEM, |
|
}, |
|
}; |
|
|
|
struct platform_device pxa27x_device_pwm0 = { |
|
.name = "pxa27x-pwm", |
|
.id = 0, |
|
.resource = pxa27x_resource_pwm0, |
|
.num_resources = ARRAY_SIZE(pxa27x_resource_pwm0), |
|
}; |
|
|
|
static struct resource pxa27x_resource_pwm1[] = { |
|
[0] = { |
|
.start = 0x40c00000, |
|
.end = 0x40c0001f, |
|
.flags = IORESOURCE_MEM, |
|
}, |
|
}; |
|
|
|
struct platform_device pxa27x_device_pwm1 = { |
|
.name = "pxa27x-pwm", |
|
.id = 1, |
|
.resource = pxa27x_resource_pwm1, |
|
.num_resources = ARRAY_SIZE(pxa27x_resource_pwm1), |
|
}; |
|
#endif /* CONFIG_PXA27x || CONFIG_PXA3xx */ |
|
|
|
#ifdef CONFIG_PXA3xx |
|
static struct resource pxa3xx_resources_mci2[] = { |
|
[0] = { |
|
.start = 0x42000000, |
|
.end = 0x42000fff, |
|
.flags = IORESOURCE_MEM, |
|
}, |
|
[1] = { |
|
.start = IRQ_MMC2, |
|
.end = IRQ_MMC2, |
|
.flags = IORESOURCE_IRQ, |
|
}, |
|
}; |
|
|
|
struct platform_device pxa3xx_device_mci2 = { |
|
.name = "pxa2xx-mci", |
|
.id = 1, |
|
.dev = { |
|
.dma_mask = &pxamci_dmamask, |
|
.coherent_dma_mask = 0xffffffff, |
|
}, |
|
.num_resources = ARRAY_SIZE(pxa3xx_resources_mci2), |
|
.resource = pxa3xx_resources_mci2, |
|
}; |
|
|
|
void __init pxa3xx_set_mci2_info(struct pxamci_platform_data *info) |
|
{ |
|
pxa_register_device(&pxa3xx_device_mci2, info); |
|
} |
|
|
|
static struct resource pxa3xx_resources_mci3[] = { |
|
[0] = { |
|
.start = 0x42500000, |
|
.end = 0x42500fff, |
|
.flags = IORESOURCE_MEM, |
|
}, |
|
[1] = { |
|
.start = IRQ_MMC3, |
|
.end = IRQ_MMC3, |
|
.flags = IORESOURCE_IRQ, |
|
}, |
|
}; |
|
|
|
struct platform_device pxa3xx_device_mci3 = { |
|
.name = "pxa2xx-mci", |
|
.id = 2, |
|
.dev = { |
|
.dma_mask = &pxamci_dmamask, |
|
.coherent_dma_mask = 0xffffffff, |
|
}, |
|
.num_resources = ARRAY_SIZE(pxa3xx_resources_mci3), |
|
.resource = pxa3xx_resources_mci3, |
|
}; |
|
|
|
void __init pxa3xx_set_mci3_info(struct pxamci_platform_data *info) |
|
{ |
|
pxa_register_device(&pxa3xx_device_mci3, info); |
|
} |
|
|
|
static struct resource pxa3xx_resources_gcu[] = { |
|
{ |
|
.start = 0x54000000, |
|
.end = 0x54000fff, |
|
.flags = IORESOURCE_MEM, |
|
}, |
|
{ |
|
.start = IRQ_GCU, |
|
.end = IRQ_GCU, |
|
.flags = IORESOURCE_IRQ, |
|
}, |
|
}; |
|
|
|
static u64 pxa3xx_gcu_dmamask = DMA_BIT_MASK(32); |
|
|
|
struct platform_device pxa3xx_device_gcu = { |
|
.name = "pxa3xx-gcu", |
|
.id = -1, |
|
.num_resources = ARRAY_SIZE(pxa3xx_resources_gcu), |
|
.resource = pxa3xx_resources_gcu, |
|
.dev = { |
|
.dma_mask = &pxa3xx_gcu_dmamask, |
|
.coherent_dma_mask = 0xffffffff, |
|
}, |
|
}; |
|
|
|
#endif /* CONFIG_PXA3xx */ |
|
|
|
#if defined(CONFIG_PXA3xx) |
|
static struct resource pxa3xx_resources_i2c_power[] = { |
|
{ |
|
.start = 0x40f500c0, |
|
.end = 0x40f500d3, |
|
.flags = IORESOURCE_MEM, |
|
}, { |
|
.start = IRQ_PWRI2C, |
|
.end = IRQ_PWRI2C, |
|
.flags = IORESOURCE_IRQ, |
|
}, |
|
}; |
|
|
|
struct platform_device pxa3xx_device_i2c_power = { |
|
.name = "pxa3xx-pwri2c", |
|
.id = 1, |
|
.resource = pxa3xx_resources_i2c_power, |
|
.num_resources = ARRAY_SIZE(pxa3xx_resources_i2c_power), |
|
}; |
|
|
|
static struct resource pxa3xx_resources_nand[] = { |
|
[0] = { |
|
.start = 0x43100000, |
|
.end = 0x43100053, |
|
.flags = IORESOURCE_MEM, |
|
}, |
|
[1] = { |
|
.start = IRQ_NAND, |
|
.end = IRQ_NAND, |
|
.flags = IORESOURCE_IRQ, |
|
}, |
|
}; |
|
|
|
static u64 pxa3xx_nand_dma_mask = DMA_BIT_MASK(32); |
|
|
|
struct platform_device pxa3xx_device_nand = { |
|
.name = "pxa3xx-nand", |
|
.id = -1, |
|
.dev = { |
|
.dma_mask = &pxa3xx_nand_dma_mask, |
|
.coherent_dma_mask = DMA_BIT_MASK(32), |
|
}, |
|
.num_resources = ARRAY_SIZE(pxa3xx_resources_nand), |
|
.resource = pxa3xx_resources_nand, |
|
}; |
|
|
|
void __init pxa3xx_set_nand_info(struct pxa3xx_nand_platform_data *info) |
|
{ |
|
pxa_register_device(&pxa3xx_device_nand, info); |
|
} |
|
|
|
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, |
|
}, |
|
}; |
|
|
|
/* |
|
* PXA3xx SSP is basically equivalent to PXA27x. |
|
* However, we need to register the device by the correct name in order to |
|
* make the driver set the correct internal type, hence we provide specific |
|
* platform_devices for each of them. |
|
*/ |
|
struct platform_device pxa3xx_device_ssp1 = { |
|
.name = "pxa3xx-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), |
|
}; |
|
|
|
struct platform_device pxa3xx_device_ssp2 = { |
|
.name = "pxa3xx-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), |
|
}; |
|
|
|
struct platform_device pxa3xx_device_ssp3 = { |
|
.name = "pxa3xx-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), |
|
}; |
|
|
|
struct platform_device pxa3xx_device_ssp4 = { |
|
.name = "pxa3xx-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 */ |
|
|
|
struct resource pxa_resource_gpio[] = { |
|
{ |
|
.start = 0x40e00000, |
|
.end = 0x40e0ffff, |
|
.flags = IORESOURCE_MEM, |
|
}, { |
|
.start = IRQ_GPIO0, |
|
.end = IRQ_GPIO0, |
|
.name = "gpio0", |
|
.flags = IORESOURCE_IRQ, |
|
}, { |
|
.start = IRQ_GPIO1, |
|
.end = IRQ_GPIO1, |
|
.name = "gpio1", |
|
.flags = IORESOURCE_IRQ, |
|
}, { |
|
.start = IRQ_GPIO_2_x, |
|
.end = IRQ_GPIO_2_x, |
|
.name = "gpio_mux", |
|
.flags = IORESOURCE_IRQ, |
|
}, |
|
}; |
|
|
|
struct platform_device pxa25x_device_gpio = { |
|
#ifdef CONFIG_CPU_PXA26x |
|
.name = "pxa26x-gpio", |
|
#else |
|
.name = "pxa25x-gpio", |
|
#endif |
|
.id = -1, |
|
.num_resources = ARRAY_SIZE(pxa_resource_gpio), |
|
.resource = pxa_resource_gpio, |
|
}; |
|
|
|
struct platform_device pxa27x_device_gpio = { |
|
.name = "pxa27x-gpio", |
|
.id = -1, |
|
.num_resources = ARRAY_SIZE(pxa_resource_gpio), |
|
.resource = pxa_resource_gpio, |
|
}; |
|
|
|
struct platform_device pxa3xx_device_gpio = { |
|
.name = "pxa3xx-gpio", |
|
.id = -1, |
|
.num_resources = ARRAY_SIZE(pxa_resource_gpio), |
|
.resource = pxa_resource_gpio, |
|
}; |
|
|
|
struct platform_device pxa93x_device_gpio = { |
|
.name = "pxa93x-gpio", |
|
.id = -1, |
|
.num_resources = ARRAY_SIZE(pxa_resource_gpio), |
|
.resource = pxa_resource_gpio, |
|
}; |
|
|
|
/* pxa2xx-spi platform-device ID equals respective SSP platform-device ID + 1. |
|
* See comment in arch/arm/mach-pxa/ssp.c::ssp_probe() */ |
|
void __init pxa2xx_set_spi_info(unsigned id, struct pxa2xx_spi_controller *info) |
|
{ |
|
struct platform_device *pd; |
|
|
|
pd = platform_device_alloc("pxa2xx-spi", id); |
|
if (pd == NULL) { |
|
printk(KERN_ERR "pxa2xx-spi: failed to allocate device id %d\n", |
|
id); |
|
return; |
|
} |
|
|
|
pd->dev.platform_data = info; |
|
platform_device_add(pd); |
|
} |
|
|
|
static struct resource pxa_dma_resource[] = { |
|
[0] = { |
|
.start = 0x40000000, |
|
.end = 0x4000ffff, |
|
.flags = IORESOURCE_MEM, |
|
}, |
|
[1] = { |
|
.start = IRQ_DMA, |
|
.end = IRQ_DMA, |
|
.flags = IORESOURCE_IRQ, |
|
}, |
|
}; |
|
|
|
static u64 pxadma_dmamask = 0xffffffffUL; |
|
|
|
static struct platform_device pxa2xx_pxa_dma = { |
|
.name = "pxa-dma", |
|
.id = 0, |
|
.dev = { |
|
.dma_mask = &pxadma_dmamask, |
|
.coherent_dma_mask = 0xffffffff, |
|
}, |
|
.num_resources = ARRAY_SIZE(pxa_dma_resource), |
|
.resource = pxa_dma_resource, |
|
}; |
|
|
|
void __init pxa2xx_set_dmac_info(struct mmp_dma_platdata *dma_pdata) |
|
{ |
|
pxa_register_device(&pxa2xx_pxa_dma, dma_pdata); |
|
}
|
|
|