ARM: shmobile: r8a7791: 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>
[horms+renesas@verge.net.au resolved conflict: use clk_names]
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

1 files changed, 7 insertions, 10 deletions

diff --git a/arch/arm/mach-shmobile/setup-r8a7791.c b/arch/arm/mach-shmobile/setup-r8a7791.c
index e28404e43860..561653d639d7 100644
--- a/arch/arm/mach-shmobile/setup-r8a7791.c
+++ b/arch/arm/mach-shmobile/setup-r8a7791.c
@@ -128,20 +128,17 @@ R8A7791_SCIFA(14, 0xe6c80000, gic_spi(31)); /* SCIFA5 */
                                           &scif##index##_platform_data,        \
                                           sizeof(scif##index##_platform_data))
 
-static const struct sh_timer_config cmt00_platform_data __initconst = {
-        .name = "CMT00",
-        .timer_bit = 0,
-        .clockevent_rating = 80,
+static struct sh_timer_config cmt0_platform_data = {
+        .channels_mask = 0x60,
 };
 
-static const struct resource cmt00_resources[] __initconst = {
-        DEFINE_RES_MEM(0xffca0510, 0x0c),
-        DEFINE_RES_MEM(0xffca0500, 0x04),
-        DEFINE_RES_IRQ(gic_spi(142)), /* CMT0_0 */
+static struct resource cmt0_resources[] = {
+        DEFINE_RES_MEM(0xffca0000, 0x1004),
+        DEFINE_RES_IRQ(gic_spi(142)),
 };
 
 #define r8a7791_register_cmt(idx)                                       \
-        platform_device_register_resndata(&platform_bus, "sh_cmt",      \
+        platform_device_register_resndata(&platform_bus, "sh-cmt-48-gen2", \
                                           idx, cmt##idx##_resources,    \
                                           ARRAY_SIZE(cmt##idx##_resources), \
                                           &cmt##idx##_platform_data,    \
@@ -200,7 +197,7 @@ void __init r8a7791_add_dt_devices(void)
         r8a7791_register_scif(12);
         r8a7791_register_scif(13);
         r8a7791_register_scif(14);
-        r8a7791_register_cmt(00);
+        r8a7791_register_cmt(0);
 }
 
 void __init r8a7791_add_standard_devices(void)