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mx27: add support for the CSI device

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Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Baruch Siach 2010-06-21 08:15:59 +03:00 committed by Sascha Hauer
parent b725abad34
commit 94d3595864
3 changed files with 33 additions and 1 deletions
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2
arch/arm/mach-mx2/clock_imx27.c
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@ -644,7 +644,7 @@ static struct clk_lookup lookups[] = {
_REGISTER_CLOCK("spi_imx.1", NULL, cspi2_clk) _REGISTER_CLOCK("spi_imx.1", NULL, cspi2_clk)
_REGISTER_CLOCK("spi_imx.2", NULL, cspi3_clk) _REGISTER_CLOCK("spi_imx.2", NULL, cspi3_clk)
_REGISTER_CLOCK("imx-fb.0", NULL, lcdc_clk) _REGISTER_CLOCK("imx-fb.0", NULL, lcdc_clk)
_REGISTER_CLOCK(NULL, "csi", csi_clk) _REGISTER_CLOCK("mx2-camera.0", NULL, csi_clk)
_REGISTER_CLOCK("fsl-usb2-udc", "usb", usb_clk) _REGISTER_CLOCK("fsl-usb2-udc", "usb", usb_clk)
_REGISTER_CLOCK("fsl-usb2-udc", "usb_ahb", usb_clk1) _REGISTER_CLOCK("fsl-usb2-udc", "usb_ahb", usb_clk1)
_REGISTER_CLOCK("mxc-ehci.0", "usb", usb_clk) _REGISTER_CLOCK("mxc-ehci.0", "usb", usb_clk)

31
arch/arm/mach-mx2/devices.c
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@ -40,6 +40,37 @@
#include "devices.h" #include "devices.h"
#ifdef CONFIG_MACH_MX27
static struct resource mx27_camera_resources[] = {
{
.start = MX27_CSI_BASE_ADDR,
.end = MX27_CSI_BASE_ADDR + 0x1f,
.flags = IORESOURCE_MEM,
}, {
.start = MX27_EMMA_PRP_BASE_ADDR,
.end = MX27_EMMA_PRP_BASE_ADDR + 0x1f,
.flags = IORESOURCE_MEM,
}, {
.start = MX27_INT_CSI,
.end = MX27_INT_CSI,
.flags = IORESOURCE_IRQ,
},{
.start = MX27_INT_EMMAPRP,
.end = MX27_INT_EMMAPRP,
.flags = IORESOURCE_IRQ,
},
};
struct platform_device mx27_camera_device = {
.name = "mx2-camera",
.id = 0,
.num_resources = ARRAY_SIZE(mx27_camera_resources),
.resource = mx27_camera_resources,
.dev = {
.coherent_dma_mask = 0xffffffff,
},
};
#endif
/* /*
* SPI master controller * SPI master controller
* *

1
arch/arm/mach-mx2/devices.h
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@ -29,6 +29,7 @@ extern struct platform_device mxc_i2c_device1;
extern struct platform_device mxc_sdhc_device0; extern struct platform_device mxc_sdhc_device0;
extern struct platform_device mxc_sdhc_device1; extern struct platform_device mxc_sdhc_device1;
extern struct platform_device mxc_otg_udc_device; extern struct platform_device mxc_otg_udc_device;
extern struct platform_device mx27_camera_device;
extern struct platform_device mxc_otg_host; extern struct platform_device mxc_otg_host;
extern struct platform_device mxc_usbh1; extern struct platform_device mxc_usbh1;
extern struct platform_device mxc_usbh2; extern struct platform_device mxc_usbh2;