From 3f3acefb63dc70d767f730045ab7ebaa81938d77 Mon Sep 17 00:00:00 2001 From: Guennadi Liakhovetski Date: Fri, 11 Apr 2008 22:19:45 +0200 Subject: [ARM] pxa: V4L2 soc_camera driver for PXA270 This patch adds a driver for the Quick Capture Interface on the PXA270. It is based on the original driver from Intel, but has been re-worked multiple times since then, now it also supports the V4L2 API. Signed-off-by: Guennadi Liakhovetski Signed-off-by: Russell King --- arch/arm/mach-pxa/devices.c | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) (limited to 'arch/arm') diff --git a/arch/arm/mach-pxa/devices.c b/arch/arm/mach-pxa/devices.c index 3665e242f1f..d6c05b6eab3 100644 --- a/arch/arm/mach-pxa/devices.c +++ b/arch/arm/mach-pxa/devices.c @@ -12,6 +12,7 @@ #include #include #include +#include #include "devices.h" @@ -566,6 +567,37 @@ struct platform_device pxa27x_device_ssp3 = { .resource = pxa27x_resource_ssp3, .num_resources = ARRAY_SIZE(pxa27x_resource_ssp3), }; + +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); +} #endif /* CONFIG_PXA27x || CONFIG_PXA3xx */ #ifdef CONFIG_PXA3xx -- cgit v1.2.3