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Commit 85f91dd0 authored by Kuninori Morimoto's avatar Kuninori Morimoto Committed by Paul Mundt
Browse files

ARM: mach-shmobile: g3evm: Add IrDA support 



Signed-off-by: default avatarKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: default avatarPaul Mundt <lethal@linux-sh.org>
parent 495b3cea

arch/arm/mach-shmobile/board-g3evm.c

+33 −0
Original line number Diff line number Diff line
@@ -38,6 +38,14 @@ 
#include <asm/mach/arch.h>

#include <asm/mach/map.h>



/*

 * IrDA

 *

 * S67: 5bit : ON  power

 *    : 6bit : ON  remote control

 *             OFF IrDA

 */



static struct mtd_partition nor_flash_partitions[] = {

	{

		.name		= "loader",
@@ -209,11 +217,30 @@ static struct platform_device nand_flash_device = { 
	},

};



static struct resource irda_resources[] = {

	[0] = {

		.start	= 0xE6D00000,

		.end	= 0xE6D01FD4 - 1,

		.flags	= IORESOURCE_MEM,

	},

	[1] = {

		.start  = 20,

		.flags  = IORESOURCE_IRQ,

	},

};



static struct platform_device irda_device = {

	.name		= "sh_irda",

	.resource	= irda_resources,

	.num_resources	= ARRAY_SIZE(irda_resources),

};



static struct platform_device *g3evm_devices[] __initdata = {

	&nor_flash_device,

	&usb_host_device,

	&keysc_device,

	&nand_flash_device,

	&irda_device,

};



static struct map_desc g3evm_io_desc[] __initdata = {
@@ -318,6 +345,12 @@ static void __init g3evm_init(void) 
	/* FOE, FCDE, FSC on dedicated pins */

	__raw_writel(__raw_readl(0xe6158048) & ~(1 << 15), 0xe6158048);



	/* IrDA */

	gpio_request(GPIO_FN_IRDA_OUT, NULL);

	gpio_request(GPIO_FN_IRDA_IN, NULL);

	gpio_request(GPIO_FN_IRDA_FIRSEL, NULL);

	set_irq_type(20, IRQ_TYPE_LEVEL_LOW);



	sh7367_add_standard_devices();



	platform_add_devices(g3evm_devices, ARRAY_SIZE(g3evm_devices));