ARM: EXYNOS: Add devicetree node for TMU driver for exynos5

This patch adds necessary source definations needed for TMU driver and
adds devicetree node for exynos5250.
Signed-off-by: NAmit Daniel Kachhap <amit.daniel@samsung.com>
[kgene.kim@samsung.com: used address value directly in auxdata]
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

arch/arm/boot/dts/exynos5250.dtsi

@@ -74,6 +74,12 @@
 		interrupts = <0 43 0>, <0 44 0>;
 	};
 
+	tmu@10060000 {
+		compatible = "samsung,exynos5250-tmu";
+		reg = <0x10060000 0x100>;
+		interrupts = <0 65 0>;
+	};
+
 	serial@12C00000 {
 		compatible = "samsung,exynos4210-uart";
 		reg = <0x12C00000 0x100>;

arch/arm/mach-exynos/clock-exynos5.c

@@ -615,6 +615,11 @@ static struct clk exynos5_init_clocks_off[] = {
 		.parent		= &exynos5_clk_aclk_66.clk,
 		.enable		= exynos5_clk_ip_peric_ctrl,
 		.ctrlbit	= (1 << 24),
+	}, {
+		.name		= "tmu_apbif",
+		.parent		= &exynos5_clk_aclk_66.clk,
+		.enable		= exynos5_clk_ip_peris_ctrl,
+		.ctrlbit	= (1 << 21),
 	}, {
 		.name		= "rtc",
 		.parent		= &exynos5_clk_aclk_66.clk,

arch/arm/mach-exynos/mach-exynos5-dt.c

@@ -76,6 +76,8 @@ static const struct of_dev_auxdata exynos5250_auxdata_lookup[] __initconst = {
 	OF_DEV_AUXDATA("samsung,exynos5-gsc", EXYNOS5_PA_GSC3,
 				"exynos-gsc.3", NULL),
 	OF_DEV_AUXDATA("samsung,mfc-v6", 0x11000000, "s5p-mfc-v6", NULL),
+	OF_DEV_AUXDATA("samsung,exynos5250-tmu", 0x10060000,
+				"exynos-tmu", NULL),
 	{},
 };