diff options
| author | Valentin Longchamp <valentin.longchamp@epfl.ch> | 2009-05-07 11:51:42 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2009-05-07 16:21:16 +0200 |
| commit | 9c70e227e00fcc3b210b11c96652ddcc0b6194f3 (patch) | |
| tree | ce1dd49322c177094c2bea88323ee4d0abe416db /arch/arm/mach-mx3 | |
| parent | 03c13ecc0d27d6c566afdb9624848fa0e0efe316 (diff) | |
mx31: add camera device
This adds the camera device based on Guennadi's soc_camera architecture
for the mx31.
The proposed init by Guennadi was removed and must be implemented in the
board init file as it contains a lot of board specific info (memory
size, clock speed).
Signed-off-by: Valentin Longchamp <valentin.longchamp@epfl.ch>
Reviewed-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/arm/mach-mx3')
| -rw-r--r-- | arch/arm/mach-mx3/devices.c | 22 | ||||
| -rw-r--r-- | arch/arm/mach-mx3/devices.h | 1 |
2 files changed, 22 insertions, 1 deletions
diff --git a/arch/arm/mach-mx3/devices.c b/arch/arm/mach-mx3/devices.c index f55c9863ea42..d927eddcad46 100644 --- a/arch/arm/mach-mx3/devices.c +++ b/arch/arm/mach-mx3/devices.c @@ -22,10 +22,12 @@ #include <linux/platform_device.h> #include <linux/serial.h> #include <linux/gpio.h> +#include <linux/dma-mapping.h> #include <mach/hardware.h> #include <mach/irqs.h> #include <mach/common.h> #include <mach/imx-uart.h> +#include <mach/mx3_camera.h> #include "devices.h" @@ -346,10 +348,28 @@ struct platform_device mx3_fb = { .num_resources = ARRAY_SIZE(fb_resources), .resource = fb_resources, .dev = { - .coherent_dma_mask = 0xffffffff, + .coherent_dma_mask = DMA_BIT_MASK(32), }, }; +static struct resource camera_resources[] = { + { + .start = IPU_CTRL_BASE_ADDR + 0x60, + .end = IPU_CTRL_BASE_ADDR + 0x87, + .flags = IORESOURCE_MEM, + }, +}; + +struct platform_device mx3_camera = { + .name = "mx3-camera", + .id = 0, + .num_resources = ARRAY_SIZE(camera_resources), + .resource = camera_resources, + .dev = { + .coherent_dma_mask = DMA_BIT_MASK(32), + }, +}; + static struct resource otg_resources[] = { { .start = OTG_BASE_ADDR, diff --git a/arch/arm/mach-mx3/devices.h b/arch/arm/mach-mx3/devices.h index 27779c3e93e7..475410ada60a 100644 --- a/arch/arm/mach-mx3/devices.h +++ b/arch/arm/mach-mx3/devices.h @@ -11,6 +11,7 @@ extern struct platform_device mxc_i2c_device1; extern struct platform_device mxc_i2c_device2; extern struct platform_device mx3_ipu; extern struct platform_device mx3_fb; +extern struct platform_device mx3_camera; extern struct platform_device mxc_fec_device; extern struct platform_device mxcsdhc_device0; extern struct platform_device mxcsdhc_device1; |