ARM: shmobile: sh7372: 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>

diff --git a/arch/arm/mach-shmobile/clock-sh7372.c b/arch/arm/mach-shmobile/clock-sh7372.c
index c622b491edafc2fa532e803bd183642375fd70b8..d16d9ca7f79ea958716f0f4ce65c4351556adddf 100644 (file)
--- a/arch/arm/mach-shmobile/clock-sh7372.c
+++ b/arch/arm/mach-shmobile/clock-sh7372.c
@@ -515,8 +515,6 @@ static struct clk_lookup lookups[] = {
        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-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]), /* DSITX0 */
        CLKDEV_DEV_ID("sh_mobile_lcdc_fb.1", &mstp_clks[MSTP117]), /* LCDC1 */
        CLKDEV_DEV_ID("i2c-sh_mobile.0", &mstp_clks[MSTP116]), /* IIC0 */
@@ -577,6 +575,7 @@ static struct clk_lookup lookups[] = {
        CLKDEV_ICK_ID("ick", "sh-mobile-hdmi", &div6_reparent_clks[DIV6_HDMI]),
        CLKDEV_ICK_ID("icka", "sh_fsi2", &div6_reparent_clks[DIV6_FSIA]),
        CLKDEV_ICK_ID("ickb", "sh_fsi2", &div6_reparent_clks[DIV6_FSIB]),
+       CLKDEV_ICK_ID("fck", "sh-tmu.0", &mstp_clks[MSTP125]), /* TMU0 */
        CLKDEV_ICK_ID("spu2", "sh_fsi2", &mstp_clks[MSTP223]),
        CLKDEV_ICK_ID("fck", "sh-cmt-32-fast.4", &mstp_clks[MSTP405]), /* CMT4 */
        CLKDEV_ICK_ID("fck", "sh-cmt-32-fast.3", &mstp_clks[MSTP404]), /* CMT3 */

diff --git a/arch/arm/mach-shmobile/setup-sh7372.c b/arch/arm/mach-shmobile/setup-sh7372.c
index 4c0e9435af21d59150a602aafe9dc8d1b4f9607a..178acfeeca7aecdd1d267d850af05a052e570985 100644 (file)
--- a/arch/arm/mach-shmobile/setup-sh7372.c
+++ b/arch/arm/mach-shmobile/setup-sh7372.c
@@ -138,64 +138,25 @@ static struct platform_device cmt2_device = {
 };
 
 /* 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  = 0xfff60008,
-               .end    = 0xfff60013,
-               .flags  = IORESOURCE_MEM,
-       },
-       [1] = {
-               .start  = intcs_evt2irq(0xe80), /* TMU_TUNI0 */
-               .flags  = IORESOURCE_IRQ,
-       },
+static struct resource tmu0_resources[] = {
+       DEFINE_RES_MEM(0xfff60000, 0x2c),
+       DEFINE_RES_IRQ(intcs_evt2irq(0xe80)),
+       DEFINE_RES_IRQ(intcs_evt2irq(0xea0)),
+       DEFINE_RES_IRQ(intcs_evt2irq(0xec0)),
 };
 
-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,
-       },
-       .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,
+               .platform_data  = &tmu0_platform_data,
        },
-       .resource       = tmu01_resources,
-       .num_resources  = ARRAY_SIZE(tmu01_resources),
+       .resource       = tmu0_resources,
+       .num_resources  = ARRAY_SIZE(tmu0_resources),
 };
 
 /* I2C */
@@ -940,8 +901,7 @@ static struct platform_device *sh7372_early_devices[] __initdata = {
        &scif5_device,
        &scif6_device,
        &cmt2_device,
-       &tmu00_device,
-       &tmu01_device,
+       &tmu0_device,
        &ipmmu_device,
 };
 
@@ -988,8 +948,7 @@ void __init sh7372_add_standard_devices(void)
                { "A4R", &veu2_device, },
                { "A4R", &veu3_device, },
                { "A4R", &jpu_device, },
-               { "A4R", &tmu00_device, },
-               { "A4R", &tmu01_device, },
+               { "A4R", &tmu0_device, },
        };
 
        sh7372_init_pm_domains();