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Commit a33bb8a2 authored by Kuninori Morimoto's avatar Kuninori Morimoto Committed by Paul Mundt
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ARM: mach-shmobile: ag5evm: 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 ff9531ec

arch/arm/mach-shmobile/board-ag5evm.c

+26 −0
Original line number Diff line number Diff line
@@ -183,11 +183,32 @@ static struct platform_device mmc_device = { 
	.resource	= sh_mmcif_resources,

};



/* IrDA */

static struct resource irda_resources[] = {

	[0] = {

		.start	= 0xE6D00000,

		.end	= 0xE6D01FD4 - 1,

		.flags  = IORESOURCE_MEM,

	},

	[1] = {

		.start	= gic_spi(95),

		.flags  = IORESOURCE_IRQ,

	},

};



static struct platform_device irda_device = {

	.name           = "sh_irda",

	.id		= 0,

	.resource       = irda_resources,

	.num_resources  = ARRAY_SIZE(irda_resources),

};



static struct platform_device *ag5evm_devices[] __initdata = {

	&eth_device,

	&keysc_device,

	&fsi_device,

	&mmc_device,

	&irda_device,

};



static struct map_desc ag5evm_io_desc[] __initdata = {
@@ -287,6 +308,11 @@ static void __init ag5evm_init(void) 
	gpio_request(GPIO_FN_FSIAISLD, NULL);

	gpio_request(GPIO_FN_FSIAOSLD, NULL);



	/* IrDA */

	gpio_request(GPIO_FN_PORT241_IRDA_OUT, NULL);

	gpio_request(GPIO_FN_PORT242_IRDA_IN,  NULL);

	gpio_request(GPIO_FN_PORT243_IRDA_FIRSEL, NULL);



#ifdef CONFIG_CACHE_L2X0

	/* Shared attribute override enable, 64K*8way */

	l2x0_init(__io(0xf0100000), 0x00460000, 0xc2000fff);

arch/arm/mach-shmobile/clock-sh73a0.c

+3 −1
Original line number Diff line number Diff line
@@ -258,7 +258,7 @@ enum { MSTP001, 
	MSTP125, MSTP116,

	MSTP219,

	MSTP207, MSTP206, MSTP204, MSTP203, MSTP202, MSTP201, MSTP200,

	MSTP331, MSTP329, MSTP323, MSTP312,

	MSTP331, MSTP329, MSTP325, MSTP323, MSTP312,

	MSTP411, MSTP410, MSTP403,

	MSTP_NR };
@@ -279,6 +279,7 @@ static struct clk mstp_clks[MSTP_NR] = { 
	[MSTP200] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 0, 0), /* SCIFA4 */

	[MSTP331] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR3, 31, 0), /* SCIFA6 */

	[MSTP329] = MSTP(&r_clk, SMSTPCR3, 29, 0), /* CMT10 */

	[MSTP325] = MSTP(&div4_clks[DIV6_SUB], SMSTPCR3, 25, 0), /* IrDA */

	[MSTP323] = MSTP(&div4_clks[DIV4_HP], SMSTPCR3, 23, 0), /* IIC1 */

	[MSTP312] = MSTP(&div4_clks[DIV4_HP], SMSTPCR3, 12, 0), /* MMCIF0 */

	[MSTP411] = MSTP(&div4_clks[DIV4_HP], SMSTPCR4, 11, 0), /* IIC3 */
@@ -308,6 +309,7 @@ static struct clk_lookup lookups[] = { 
	CLKDEV_DEV_ID("sh-sci.4", &mstp_clks[MSTP200]), /* SCIFA4 */

	CLKDEV_DEV_ID("sh-sci.6", &mstp_clks[MSTP331]), /* SCIFA6 */

	CLKDEV_DEV_ID("sh_cmt.10", &mstp_clks[MSTP329]), /* CMT10 */

	CLKDEV_DEV_ID("sh_irda.0", &mstp_clks[MSTP325]), /* IrDA */

	CLKDEV_DEV_ID("i2c-sh_mobile.1", &mstp_clks[MSTP323]), /* I2C1 */

	CLKDEV_DEV_ID("sh_mmcif.0", &mstp_clks[MSTP312]), /* MMCIF0 */

	CLKDEV_DEV_ID("i2c-sh_mobile.3", &mstp_clks[MSTP411]), /* I2C3 */