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Commit ad95b78c authored by Kuninori Morimoto's avatar Kuninori Morimoto Committed by Paul Mundt
Browse files

sh: sh7724: Add VEU support. 



This adds uio_pdrv_genirq support for the VEU.

Signed-off-by: default avatarKuninori Morimoto <morimoto.kuninori@renesas.com>
Signed-off-by: default avatarPaul Mundt <lethal@linux-sh.org>
parent cd5b9ef7

arch/sh/kernel/cpu/sh4a/setup-sh7724.c

+64 −0
Original line number Diff line number Diff line
@@ -172,20 +172,84 @@ static struct platform_device vpu_device = { 
	.num_resources	= ARRAY_SIZE(vpu_resources),

};



/* VEU0 */

static struct uio_info veu0_platform_data = {

	.name = "VEU3F0",

	.version = "0",

	.irq = 83,

};



static struct resource veu0_resources[] = {

	[0] = {

		.name	= "VEU3F0",

		.start	= 0xfe920000,

		.end	= 0xfe9200cb - 1,

		.flags	= IORESOURCE_MEM,

	},

	[1] = {

		/* place holder for contiguous memory */

	},

};



static struct platform_device veu0_device = {

	.name		= "uio_pdrv_genirq",

	.id		= 1,

	.dev = {

		.platform_data	= &veu0_platform_data,

	},

	.resource	= veu0_resources,

	.num_resources	= ARRAY_SIZE(veu0_resources),

};



/* VEU1 */

static struct uio_info veu1_platform_data = {

	.name = "VEU3F1",

	.version = "0",

	.irq = 54,

};



static struct resource veu1_resources[] = {

	[0] = {

		.name	= "VEU3F1",

		.start	= 0xfe924000,

		.end	= 0xfe9240cb - 1,

		.flags	= IORESOURCE_MEM,

	},

	[1] = {

		/* place holder for contiguous memory */

	},

};



static struct platform_device veu1_device = {

	.name		= "uio_pdrv_genirq",

	.id		= 2,

	.dev = {

		.platform_data	= &veu1_platform_data,

	},

	.resource	= veu1_resources,

	.num_resources	= ARRAY_SIZE(veu1_resources),

};



static struct platform_device *sh7724_devices[] __initdata = {

	&sci_device,

	&rtc_device,

	&iic0_device,

	&iic1_device,

	&vpu_device,

	&veu0_device,

	&veu1_device,

};



static int __init sh7724_devices_setup(void)

{

	clk_always_enable("rtc0");   /* RTC */

	clk_always_enable("vpu0");   /* VPU */

	clk_always_enable("veu1");   /* VEU3F1 */

	clk_always_enable("veu0");   /* VEU3F0 */



	platform_resource_setup_memory(&vpu_device, "vpu", 2 << 20);

	platform_resource_setup_memory(&veu0_device, "veu0", 2 << 20);

	platform_resource_setup_memory(&veu1_device, "veu1", 2 << 20);



	return platform_add_devices(sh7724_devices,

				    ARRAY_SIZE(sh7724_devices));