diff options
author | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2014-04-23 15:15:10 +0400 |
---|---|---|
committer | Simon Horman <horms+renesas@verge.net.au> | 2014-05-11 14:35:27 +0400 |
commit | 652256fd475053f7fd8c2cd3e85f37be96d594db (patch) | |
tree | f32f4503a15e861a3783ecef546e030f2efa3561 | |
parent | 386f60aae35271efa4dc7c407f65269b7cb71edb (diff) | |
download | linux-652256fd475053f7fd8c2cd3e85f37be96d594db.tar.xz |
ARM: shmobile: sh73a0: Switch to new style CMT device
The CMT (Compare Match Timer) 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>
-rw-r--r-- | arch/arm/mach-shmobile/clock-sh73a0.c | 2 | ||||
-rw-r--r-- | arch/arm/mach-shmobile/setup-sh73a0.c | 36 |
2 files changed, 13 insertions, 25 deletions
diff --git a/arch/arm/mach-shmobile/clock-sh73a0.c b/arch/arm/mach-shmobile/clock-sh73a0.c index 23edf8360c27..ca03989c0d78 100644 --- a/arch/arm/mach-shmobile/clock-sh73a0.c +++ b/arch/arm/mach-shmobile/clock-sh73a0.c @@ -650,7 +650,6 @@ static struct clk_lookup lookups[] = { CLKDEV_DEV_ID("sh-sci.3", &mstp_clks[MSTP201]), /* SCIFA3 */ 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_fsi2", &mstp_clks[MSTP328]), /* FSI */ CLKDEV_DEV_ID("ec230000.sound", &mstp_clks[MSTP328]), /* FSI */ CLKDEV_DEV_ID("sh_irda.0", &mstp_clks[MSTP325]), /* IrDA */ @@ -683,6 +682,7 @@ static struct clk_lookup lookups[] = { CLKDEV_ICK_ID("dsip_clk", "sh-mipi-dsi.1", &div6_clks[DIV6_DSI1P]), CLKDEV_ICK_ID("dsiphy_clk", "sh-mipi-dsi.0", &dsi0phy_clk), CLKDEV_ICK_ID("dsiphy_clk", "sh-mipi-dsi.1", &dsi1phy_clk), + CLKDEV_ICK_ID("fck", "sh-cmt-48.1", &mstp_clks[MSTP329]), /* CMT1 */ }; void __init sh73a0_clock_init(void) diff --git a/arch/arm/mach-shmobile/setup-sh73a0.c b/arch/arm/mach-shmobile/setup-sh73a0.c index f74ab530c71d..71d0e4460a10 100644 --- a/arch/arm/mach-shmobile/setup-sh73a0.c +++ b/arch/arm/mach-shmobile/setup-sh73a0.c @@ -104,35 +104,23 @@ SH73A0_SCIF(PORT_SCIFA, 6, 0xe6cc0000, gic_spi(156)); SH73A0_SCIF(PORT_SCIFA, 7, 0xe6cd0000, gic_spi(143)); SH73A0_SCIF(PORT_SCIFB, 8, 0xe6c30000, gic_spi(80)); -static struct sh_timer_config cmt10_platform_data = { - .name = "CMT10", - .channel_offset = 0x10, - .timer_bit = 0, - .clockevent_rating = 80, - .clocksource_rating = 125, +static struct sh_timer_config cmt1_platform_data = { + .channels_mask = 0x3f, }; -static struct resource cmt10_resources[] = { - [0] = { - .name = "CMT10", - .start = 0xe6138010, - .end = 0xe613801b, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = gic_spi(65), - .flags = IORESOURCE_IRQ, - }, +static struct resource cmt1_resources[] = { + DEFINE_RES_MEM(0xe6138000, 0x200), + DEFINE_RES_IRQ(gic_spi(65)), }; -static struct platform_device cmt10_device = { - .name = "sh_cmt", - .id = 10, +static struct platform_device cmt1_device = { + .name = "sh-cmt-48", + .id = 1, .dev = { - .platform_data = &cmt10_platform_data, + .platform_data = &cmt1_platform_data, }, - .resource = cmt10_resources, - .num_resources = ARRAY_SIZE(cmt10_resources), + .resource = cmt1_resources, + .num_resources = ARRAY_SIZE(cmt1_resources), }; /* TMU */ @@ -746,7 +734,7 @@ static struct platform_device *sh73a0_devices_dt[] __initdata = { &scif6_device, &scif7_device, &scif8_device, - &cmt10_device, + &cmt1_device, }; static struct platform_device *sh73a0_early_devices[] __initdata = { |