ARM: shmobile: r8a73a4: add thermal driver support

You can get current thermal by
> cat /sys/class/thermal/thermal_zone?/temp

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

1 files changed, 15 insertions, 0 deletions

diff --git a/arch/arm/mach-shmobile/setup-r8a73a4.c b/arch/arm/mach-shmobile/setup-r8a73a4.c
index c2d86f30cde4..c5a75a7a508f 100644
--- a/arch/arm/mach-shmobile/setup-r8a73a4.c
+++ b/arch/arm/mach-shmobile/setup-r8a73a4.c
@@ -155,6 +155,20 @@ static const struct resource irqc1_resources[] = {
                                           &irqc##idx##_data,            \
                                           sizeof(struct renesas_irqc_config))
 
+/* Thermal0 -> Thermal2 */
+static const struct resource thermal0_resources[] = {
+        DEFINE_RES_MEM(0xe61f0000, 0x14),
+        DEFINE_RES_MEM(0xe61f0100, 0x38),
+        DEFINE_RES_MEM(0xe61f0200, 0x38),
+        DEFINE_RES_MEM(0xe61f0300, 0x38),
+        DEFINE_RES_IRQ(gic_spi(69)),
+};
+
+#define r8a73a4_register_thermal()                                      \
+        platform_device_register_simple("rcar_thermal", -1,             \
+                                        thermal0_resources,             \
+                                        ARRAY_SIZE(thermal0_resources))
+
 void __init r8a73a4_add_standard_devices(void)
 {
         r8a73a4_register_scif(SCIFA0);
@@ -165,6 +179,7 @@ void __init r8a73a4_add_standard_devices(void)
         r8a73a4_register_scif(SCIFB3);
         r8a73a4_register_irqc(0);
         r8a73a4_register_irqc(1);
+        r8a73a4_register_thermal();
 }
 
 #ifdef CONFIG_USE_OF