ARM: dts: Add device nodes for TMU blocks for exynos5420

Exynos5420 SoC has per core thermal management unit.
5 TMU channels 4 for CPUs and 5th for GPU.

This patch adds the device tree nodes to the DT device list.

Nodes carry the misplaced second base address and the second
clock to access the misplaced base address.

Signed-off-by: Leela Krishna Amudala <l.krishna@samsung.com>
Signed-off-by: Naveen Krishna Chatradhi <ch.naveen@samsung.com>
Signed-off-by: Andrew Bresticker <abrestic@chromium.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi
index 1c1a6a0..11dd202 100644 (file)
--- a/arch/arm/boot/dts/exynos5420.dtsi
+++ b/arch/arm/boot/dts/exynos5420.dtsi
@@ -612,4 +612,44 @@
                clock-names = "gscl";
                samsung,power-domain = <&gsc_pd>;
        };
+
+       tmu_cpu0: tmu@10060000 {
+               compatible = "samsung,exynos5420-tmu";
+               reg = <0x10060000 0x100>;
+               interrupts = <0 65 0>;
+               clocks = <&clock 318>;
+               clock-names = "tmu_apbif";
+       };
+
+       tmu_cpu1: tmu@10064000 {
+               compatible = "samsung,exynos5420-tmu";
+               reg = <0x10064000 0x100>;
+               interrupts = <0 183 0>;
+               clocks = <&clock 318>;
+               clock-names = "tmu_apbif";
+       };
+
+       tmu_cpu2: tmu@10068000 {
+               compatible = "samsung,exynos5420-tmu-ext-triminfo";
+               reg = <0x10068000 0x100>, <0x1006c000 0x4>;
+               interrupts = <0 184 0>;
+               clocks = <&clock 318>, <&clock 318>;
+               clock-names = "tmu_apbif", "tmu_triminfo_apbif";
+       };
+
+       tmu_cpu3: tmu@1006c000 {
+               compatible = "samsung,exynos5420-tmu-ext-triminfo";
+               reg = <0x1006c000 0x100>, <0x100a0000 0x4>;
+               interrupts = <0 185 0>;
+               clocks = <&clock 318>, <&clock 319>;
+               clock-names = "tmu_apbif", "tmu_triminfo_apbif";
+       };
+
+       tmu_gpu: tmu@100a0000 {
+               compatible = "samsung,exynos5420-tmu-ext-triminfo";
+               reg = <0x100a0000 0x100>, <0x10068000 0x4>;
+               interrupts = <0 215 0>;
+               clocks = <&clock 319>, <&clock 318>;
+               clock-names = "tmu_apbif", "tmu_triminfo_apbif";
+       };
 };