diff options
| author | Guennadi Liakhovetski <g.liakhovetski@pengutronix.de> | 2008-04-11 22:19:45 +0200 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2008-04-19 17:14:30 +0100 |
| commit | 3f3acefb63dc70d767f730045ab7ebaa81938d77 (patch) | |
| tree | ab81ca4991541a251c7e67b92e9098041d7c2f95 /arch/arm | |
| parent | 0e623941bec7e80c97b076d346327b31ae17d84a (diff) | |
[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 <g.liakhovetski@pengutronix.de>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/mach-pxa/devices.c | 32 |
1 files changed, 32 insertions, 0 deletions
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 <asm/arch/i2c.h> #include <asm/arch/ohci.h> #include <asm/arch/pxa27x_keypad.h> +#include <asm/arch/camera.h> #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 |