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Commit 94d35958 authored by Baruch Siach's avatar Baruch Siach Committed by Sascha Hauer
Browse files

mx27: add support for the CSI device 



Signed-off-by: default avatarBaruch Siach <baruch@tkos.co.il>
Signed-off-by: default avatarSascha Hauer <s.hauer@pengutronix.de>
parent b725abad

arch/arm/mach-mx2/clock_imx27.c

+1 −1
Original line number Diff line number Diff line
@@ -644,7 +644,7 @@ static struct clk_lookup lookups[] = { 
	_REGISTER_CLOCK("spi_imx.1", NULL, cspi2_clk)

	_REGISTER_CLOCK("spi_imx.2", NULL, cspi3_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_ahb", usb_clk1)

	_REGISTER_CLOCK("mxc-ehci.0", "usb", usb_clk)

arch/arm/mach-mx2/devices.c

+31 −0
Original line number Diff line number Diff line
@@ -40,6 +40,37 @@ 


#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

 *

arch/arm/mach-mx2/devices.h

+1 −0
Original line number Diff line number Diff line
@@ -29,6 +29,7 @@ extern struct platform_device mxc_i2c_device1; 
extern struct platform_device mxc_sdhc_device0;

extern struct platform_device mxc_sdhc_device1;

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_usbh1;

extern struct platform_device mxc_usbh2;