forked from Minki/linux
6b5a12dbca
This branch is the culmination of 5 years of effort to bring the ARMv6
and ARMv7 platforms together such that they can all be enabled and
boot the same kernel. It has been a tremendous amount of cleanup and
refactoring by a huge number of people, and creation of several new
(and major) subsystems to better abstract out all the platform details
in an appropriate manner.
The bulk of this branch is a large patchset from Arnd that brings several
of the more minor and older platforms we have closer to multiplatform
support. Among these are MMP, S3C64xx, Orion5x, mv78xx0 and realview
Much of this is moving around header files from old mach directories,
but there are also some cleanup patches of debug_ll (lowlevel debug
per-platform options) and other parts.
Linus Walleij also has some patchs to clean up the older ARM Realview
platforms by finally introducing DT support, and Rob Herring has some
for ARM Versatile which is now DT-only. Both of these platforms are
now multiplatform.
Finally, a couple of patches from Russell for Dove PMU, and a fix from
Valentin Rothberg for Exynos ADC, which were rebased on top of the
series to avoid conflicts.
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Merge tag 'armsoc-multiplatform' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC multiplatform code updates from Arnd Bergmann:
"This branch is the culmination of 5 years of effort to bring the ARMv6
and ARMv7 platforms together such that they can all be enabled and
boot the same kernel. It has been a tremendous amount of cleanup and
refactoring by a huge number of people, and creation of several new
(and major) subsystems to better abstract out all the platform details
in an appropriate manner.
The bulk of this branch is a large patchset from Arnd that brings
several of the more minor and older platforms we have closer to
multiplatform support. Among these are MMP, S3C64xx, Orion5x, mv78xx0
and realview Much of this is moving around header files from old mach
directories, but there are also some cleanup patches of debug_ll
(lowlevel debug per-platform options) and other parts.
Linus Walleij also has some patchs to clean up the older ARM Realview
platforms by finally introducing DT support, and Rob Herring has some
for ARM Versatile which is now DT-only. Both of these platforms are
now multiplatform.
Finally, a couple of patches from Russell for Dove PMU, and a fix from
Valentin Rothberg for Exynos ADC, which were rebased on top of the
series to avoid conflicts"
* tag 'armsoc-multiplatform' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (75 commits)
ARM: realview: don't select SMP_ON_UP for UP builds
ARM: s3c: simplify s3c_irqwake_{e,}intallow definition
ARM: s3c64xx: fix pm-debug compilation
iio: exynos-adc: fix irqf_oneshot.cocci warnings
ARM: realview: build realview-dt SMP support only when used
ARM: realview: select apropriate targets
ARM: realview: clean up header files
ARM: realview: make all header files local
ARM: no longer make CPU targets visible separately
ARM: integrator: use explicit core module options
ARM: realview: enable multiplatform
ARM: make default platform work for NOMMU
ARM: debug-ll: move DEBUG_LL_UART_EFM32 to correct Kconfig location
ARM: defconfig: use correct debug_ll settings
ARM: versatile: convert to multi-platform
ARM: versatile: merge mach code into a single file
ARM: versatile: switch to DT only booting and remove legacy code
ARM: versatile: add DT based PCI detection
ARM: pxa: mark ezx structures as __maybe_unused
ARM: pxa: mark raumfeld init functions as __maybe_unused
...
1239 lines
25 KiB
C
1239 lines
25 KiB
C
#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/dma-mapping.h>
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#include <linux/spi/pxa2xx_spi.h>
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#include <linux/i2c/pxa-i2c.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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[2] = {
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.start = 21,
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.end = 21,
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.flags = IORESOURCE_DMA,
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},
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[3] = {
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.start = 22,
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.end = 22,
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.flags = IORESOURCE_DMA,
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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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[5] = {
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.start = 17,
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.end = 17,
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.flags = IORESOURCE_DMA,
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},
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[6] = {
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.start = 18,
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.end = 18,
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.flags = IORESOURCE_DMA,
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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 = {
|
|
.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);
|
|
}
|
|
|
|
static struct resource pxa_rtc_resources[] = {
|
|
[0] = {
|
|
.start = 0x40900000,
|
|
.end = 0x40900000 + 0x3b,
|
|
.flags = IORESOURCE_MEM,
|
|
},
|
|
[1] = {
|
|
.start = IRQ_RTC1Hz,
|
|
.end = IRQ_RTC1Hz,
|
|
.name = "rtc 1Hz",
|
|
.flags = IORESOURCE_IRQ,
|
|
},
|
|
[2] = {
|
|
.start = IRQ_RTCAlrm,
|
|
.end = IRQ_RTCAlrm,
|
|
.name = "rtc alarm",
|
|
.flags = IORESOURCE_IRQ,
|
|
},
|
|
};
|
|
|
|
struct platform_device pxa_device_rtc = {
|
|
.name = "pxa-rtc",
|
|
.id = -1,
|
|
.num_resources = ARRAY_SIZE(pxa_rtc_resources),
|
|
.resource = pxa_rtc_resources,
|
|
};
|
|
|
|
struct platform_device sa1100_device_rtc = {
|
|
.name = "sa1100-rtc",
|
|
.id = -1,
|
|
.num_resources = ARRAY_SIZE(pxa_rtc_resources),
|
|
.resource = pxa_rtc_resources,
|
|
};
|
|
|
|
static struct resource pxa_ac97_resources[] = {
|
|
[0] = {
|
|
.start = 0x40500000,
|
|
.end = 0x40500000 + 0xfff,
|
|
.flags = IORESOURCE_MEM,
|
|
},
|
|
[1] = {
|
|
.start = IRQ_AC97,
|
|
.end = IRQ_AC97,
|
|
.flags = IORESOURCE_IRQ,
|
|
},
|
|
};
|
|
|
|
static u64 pxa_ac97_dmamask = 0xffffffffUL;
|
|
|
|
struct platform_device pxa_device_ac97 = {
|
|
.name = "pxa2xx-ac97",
|
|
.id = -1,
|
|
.dev = {
|
|
.dma_mask = &pxa_ac97_dmamask,
|
|
.coherent_dma_mask = 0xffffffff,
|
|
},
|
|
.num_resources = ARRAY_SIZE(pxa_ac97_resources),
|
|
.resource = pxa_ac97_resources,
|
|
};
|
|
|
|
void __init pxa_set_ac97_info(pxa2xx_audio_ops_t *ops)
|
|
{
|
|
pxa_register_device(&pxa_device_ac97, ops);
|
|
}
|
|
|
|
#ifdef CONFIG_PXA25x
|
|
|
|
static struct resource pxa25x_resource_pwm0[] = {
|
|
[0] = {
|
|
.start = 0x40b00000,
|
|
.end = 0x40b0000f,
|
|
.flags = IORESOURCE_MEM,
|
|
},
|
|
};
|
|
|
|
struct platform_device pxa25x_device_pwm0 = {
|
|
.name = "pxa25x-pwm",
|
|
.id = 0,
|
|
.resource = pxa25x_resource_pwm0,
|
|
.num_resources = ARRAY_SIZE(pxa25x_resource_pwm0),
|
|
};
|
|
|
|
static struct resource pxa25x_resource_pwm1[] = {
|
|
[0] = {
|
|
.start = 0x40c00000,
|
|
.end = 0x40c0000f,
|
|
.flags = IORESOURCE_MEM,
|
|
},
|
|
};
|
|
|
|
struct platform_device pxa25x_device_pwm1 = {
|
|
.name = "pxa25x-pwm",
|
|
.id = 1,
|
|
.resource = pxa25x_resource_pwm1,
|
|
.num_resources = ARRAY_SIZE(pxa25x_resource_pwm1),
|
|
};
|
|
|
|
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 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)
|
|
{
|
|
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,
|
|
},
|
|
[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),
|
|
};
|
|
|
|
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,
|
|
},
|
|
[2] = {
|
|
.start = 93,
|
|
.end = 93,
|
|
.flags = IORESOURCE_DMA,
|
|
},
|
|
[3] = {
|
|
.start = 94,
|
|
.end = 94,
|
|
.flags = IORESOURCE_DMA,
|
|
},
|
|
};
|
|
|
|
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,
|
|
},
|
|
[2] = {
|
|
.start = 100,
|
|
.end = 100,
|
|
.flags = IORESOURCE_DMA,
|
|
},
|
|
[3] = {
|
|
.start = 101,
|
|
.end = 101,
|
|
.flags = IORESOURCE_DMA,
|
|
},
|
|
};
|
|
|
|
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,
|
|
},
|
|
[2] = {
|
|
/* DRCMR for Data DMA */
|
|
.start = 97,
|
|
.end = 97,
|
|
.flags = IORESOURCE_DMA,
|
|
},
|
|
[3] = {
|
|
/* DRCMR for Command DMA */
|
|
.start = 99,
|
|
.end = 99,
|
|
.flags = IORESOURCE_DMA,
|
|
},
|
|
};
|
|
|
|
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,
|
|
},
|
|
[2] = {
|
|
/* DRCMR for RX */
|
|
.start = 2,
|
|
.end = 2,
|
|
.flags = IORESOURCE_DMA,
|
|
},
|
|
[3] = {
|
|
/* DRCMR for TX */
|
|
.start = 3,
|
|
.end = 3,
|
|
.flags = IORESOURCE_DMA,
|
|
},
|
|
};
|
|
|
|
/*
|
|
* 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_master *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 mmp_dma_platdata pxa_dma_pdata = {
|
|
.dma_channels = 0,
|
|
};
|
|
|
|
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(int nb_channels)
|
|
{
|
|
pxa_dma_pdata.dma_channels = nb_channels;
|
|
pxa_register_device(&pxa2xx_pxa_dma, &pxa_dma_pdata);
|
|
}
|