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Commit c6c049ec authored by Magnus Damm's avatar Magnus Damm Committed by Paul Mundt
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ARM: mach-shmobile: add TMU platform data for sh7372 



This patch adds support for the two first channels of
the TMU0 timer block on sh7372. One channel is used
for clock event, the other for clock source.

Signed-off-by: default avatarMagnus Damm <damm@opensource.se>
Tested-by: default avatarKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: default avatarPaul Mundt <lethal@linux-sh.org>
parent f1198d1e

arch/arm/mach-shmobile/clock-sh7372.c

+4 −1
Original line number Original line Diff line number Diff line
@@ -419,7 +419,7 @@ static struct clk div6_reparent_clks[DIV6_REPARENT_NR] = { 




enum { MSTP001,

enum { MSTP001,

       MSTP131, MSTP130,

       MSTP131, MSTP130,

       MSTP129, MSTP128, MSTP127, MSTP126,

       MSTP129, MSTP128, MSTP127, MSTP126, MSTP125,

       MSTP118, MSTP117, MSTP116,

       MSTP118, MSTP117, MSTP116,

       MSTP106, MSTP101, MSTP100,

       MSTP106, MSTP101, MSTP100,

       MSTP223,

       MSTP223,
@@ -439,6 +439,7 @@ static struct clk mstp_clks[MSTP_NR] = { 
	[MSTP128] = MSTP(&div4_clks[DIV4_B], SMSTPCR1, 28, 0), /* VEU0 */

	[MSTP128] = MSTP(&div4_clks[DIV4_B], SMSTPCR1, 28, 0), /* VEU0 */

	[MSTP127] = MSTP(&div4_clks[DIV4_B], SMSTPCR1, 27, 0), /* CEU */

	[MSTP127] = MSTP(&div4_clks[DIV4_B], SMSTPCR1, 27, 0), /* CEU */

	[MSTP126] = MSTP(&div4_clks[DIV4_B], SMSTPCR1, 26, 0), /* CSI2 */

	[MSTP126] = MSTP(&div4_clks[DIV4_B], SMSTPCR1, 26, 0), /* CSI2 */

	[MSTP125] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR1, 25, 0), /* TMU0 */

	[MSTP118] = MSTP(&div4_clks[DIV4_B], SMSTPCR1, 18, 0), /* DSITX */

	[MSTP118] = MSTP(&div4_clks[DIV4_B], SMSTPCR1, 18, 0), /* DSITX */

	[MSTP117] = MSTP(&div4_clks[DIV4_B], SMSTPCR1, 17, 0), /* LCDC1 */

	[MSTP117] = MSTP(&div4_clks[DIV4_B], SMSTPCR1, 17, 0), /* LCDC1 */

	[MSTP116] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR1, 16, 0), /* IIC0 */

	[MSTP116] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR1, 16, 0), /* IIC0 */
@@ -527,6 +528,8 @@ static struct clk_lookup lookups[] = { 
	CLKDEV_DEV_ID("uio_pdrv_genirq.1", &mstp_clks[MSTP128]), /* VEU0 */

	CLKDEV_DEV_ID("uio_pdrv_genirq.1", &mstp_clks[MSTP128]), /* VEU0 */

	CLKDEV_DEV_ID("sh_mobile_ceu.0", &mstp_clks[MSTP127]), /* CEU */

	CLKDEV_DEV_ID("sh_mobile_ceu.0", &mstp_clks[MSTP127]), /* CEU */

	CLKDEV_DEV_ID("sh-mobile-csi2.0", &mstp_clks[MSTP126]), /* CSI2 */

	CLKDEV_DEV_ID("sh-mobile-csi2.0", &mstp_clks[MSTP126]), /* CSI2 */

	CLKDEV_DEV_ID("sh_tmu.0", &mstp_clks[MSTP125]), /* TMU00 */

	CLKDEV_DEV_ID("sh_tmu.1", &mstp_clks[MSTP125]), /* TMU01 */

	CLKDEV_DEV_ID("sh-mipi-dsi.0", &mstp_clks[MSTP118]), /* DSITX */

	CLKDEV_DEV_ID("sh-mipi-dsi.0", &mstp_clks[MSTP118]), /* DSITX */

	CLKDEV_DEV_ID("sh_mobile_lcdc_fb.1", &mstp_clks[MSTP117]), /* LCDC1 */

	CLKDEV_DEV_ID("sh_mobile_lcdc_fb.1", &mstp_clks[MSTP117]), /* LCDC1 */

	CLKDEV_DEV_ID("i2c-sh_mobile.0", &mstp_clks[MSTP116]), /* IIC0 */

	CLKDEV_DEV_ID("i2c-sh_mobile.0", &mstp_clks[MSTP116]), /* IIC0 */

arch/arm/mach-shmobile/setup-sh7372.c

+63 −0
Original line number Original line Diff line number Diff line
@@ -185,6 +185,67 @@ static struct platform_device cmt10_device = { 
	.num_resources	= ARRAY_SIZE(cmt10_resources),

	.num_resources	= ARRAY_SIZE(cmt10_resources),

};

};





/* TMU */

static struct sh_timer_config tmu00_platform_data = {

	.name = "TMU00",

	.channel_offset = 0x4,

	.timer_bit = 0,

	.clockevent_rating = 200,

};



static struct resource tmu00_resources[] = {

	[0] = {

		.name	= "TMU00",

		.start	= 0xfff60008,

		.end	= 0xfff60013,

		.flags	= IORESOURCE_MEM,

	},

	[1] = {

		.start	= intcs_evt2irq(0xe80), /* TMU_TUNI0 */

		.flags	= IORESOURCE_IRQ,

	},

};



static struct platform_device tmu00_device = {

	.name		= "sh_tmu",

	.id		= 0,

	.dev = {

		.platform_data	= &tmu00_platform_data,

	},

	.resource	= tmu00_resources,

	.num_resources	= ARRAY_SIZE(tmu00_resources),

};



static struct sh_timer_config tmu01_platform_data = {

	.name = "TMU01",

	.channel_offset = 0x10,

	.timer_bit = 1,

	.clocksource_rating = 200,

};



static struct resource tmu01_resources[] = {

	[0] = {

		.name	= "TMU01",

		.start	= 0xfff60014,

		.end	= 0xfff6001f,

		.flags	= IORESOURCE_MEM,

	},

	[1] = {

		.start	= intcs_evt2irq(0xea0), /* TMU_TUNI1 */

		.flags	= IORESOURCE_IRQ,

	},

};



static struct platform_device tmu01_device = {

	.name		= "sh_tmu",

	.id		= 1,

	.dev = {

		.platform_data	= &tmu01_platform_data,

	},

	.resource	= tmu01_resources,

	.num_resources	= ARRAY_SIZE(tmu01_resources),

};



/* I2C */

/* I2C */

static struct resource iic0_resources[] = {

static struct resource iic0_resources[] = {

	[0] = {

	[0] = {
@@ -525,6 +586,8 @@ static struct platform_device *sh7372_early_devices[] __initdata = { 
	&scif5_device,

	&scif5_device,

	&scif6_device,

	&scif6_device,

	&cmt10_device,

	&cmt10_device,

	&tmu00_device,

	&tmu01_device,

};

};





static struct platform_device *sh7372_late_devices[] __initdata = {

static struct platform_device *sh7372_late_devices[] __initdata = {