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ARM: shmobile: r8a7779: Switch to new style TMU device 

The TMU (Timer Unit) driver implements a new style of platform data that
handles the timer as a single device with multiple channel. Switch from
the old-style platform data to the new-style platform data.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This commit is contained in:
Laurent Pinchart 2014-04-23 13:15:20 +02:00 committed by Simon Horman
parent 535ef0d957
commit e4ae34e285
2 changed files with 14 additions and 56 deletions
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4
arch/arm/mach-shmobile/clock-r8a7779.c
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@ -173,9 +173,7 @@ static struct clk_lookup lookups[] = {
CLKDEV_DEV_ID("ohci-platform.1", &mstp_clks[MSTP101]), /* USB OHCI port2 */
CLKDEV_DEV_ID("ehci-platform.0", &mstp_clks[MSTP100]), /* USB EHCI port0/1 */
CLKDEV_DEV_ID("ohci-platform.0", &mstp_clks[MSTP100]), /* USB OHCI port0/1 */
CLKDEV_DEV_ID("sh_tmu.0", &mstp_clks[MSTP016]), /* TMU00 */
CLKDEV_DEV_ID("sh_tmu.1", &mstp_clks[MSTP016]), /* TMU01 */
CLKDEV_DEV_ID("sh_tmu.2", &mstp_clks[MSTP016]), /* TMU02 */
CLKDEV_ICK_ID("fck", "sh-tmu.0", &mstp_clks[MSTP016]), /* TMU0 */
CLKDEV_DEV_ID("i2c-rcar.0", &mstp_clks[MSTP030]), /* I2C0 */
CLKDEV_DEV_ID("ffc70000.i2c", &mstp_clks[MSTP030]), /* I2C0 */
CLKDEV_DEV_ID("i2c-rcar.1", &mstp_clks[MSTP029]), /* I2C1 */

66
arch/arm/mach-shmobile/setup-r8a7779.c
View File

@ -219,64 +219,25 @@ R8A7779_SCIF(4, 0xffe44000, gic_iid(0x7c));
R8A7779_SCIF(5, 0xffe45000, gic_iid(0x7d));
/* TMU */
static struct sh_timer_config tmu00_platform_data = {
.name = "TMU00",
.channel_offset = 0x4,
.timer_bit = 0,
.clockevent_rating = 200,
static struct sh_timer_config tmu0_platform_data = {
.channels_mask = 7,
};
static struct resource tmu00_resources[] = {
[0] = {
.name = "TMU00",
.start = 0xffd80008,
.end = 0xffd80013,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = gic_iid(0x40),
.flags = IORESOURCE_IRQ,
},
static struct resource tmu0_resources[] = {
DEFINE_RES_MEM(0xffd80000, 0x30),
DEFINE_RES_IRQ(gic_iid(0x40)),
DEFINE_RES_IRQ(gic_iid(0x41)),
DEFINE_RES_IRQ(gic_iid(0x42)),
};
static struct platform_device tmu00_device = {
.name = "sh_tmu",
static struct platform_device tmu0_device = {
.name = "sh-tmu",
.id = 0,
.dev = {
.platform_data = &tmu00_platform_data,
.platform_data = &tmu0_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 = 0xffd80014,
.end = 0xffd8001f,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = gic_iid(0x41),
.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),
.resource = tmu0_resources,
.num_resources = ARRAY_SIZE(tmu0_resources),
};
/* I2C */
@ -685,8 +646,7 @@ static struct platform_device *r8a7779_devices_dt[] __initdata = {
&scif3_device,
&scif4_device,
&scif5_device,
&tmu00_device,
&tmu01_device,
&tmu0_device,
};
static struct platform_device *r8a7779_standard_devices[] __initdata = {