[PATCH v7 4/9] arm64: dts: exynos: Add PMU dt node for Exynos5433
From: cw00.choi@samsung.com (Chanwoo Choi)
Date: 2015-03-18 00:17:49
Also in:
linux-devicetree, linux-samsung-soc, lkml
Subsystem:
arm/samsung s3c, s5p and exynos arm architectures, open firmware and flattened device tree bindings, the rest · Maintainers:
Krzysztof Kozlowski, Rob Herring, Conor Dooley, Linus Torvalds
This patch adds PMU (Power Management Unit) dt node for Exynos5433 SoC and set the source clock for CLKOUT register as xxti . Cc: Kukjin Kim <kgene@kernel.org> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> [ideal.song: Add the setting of CLKOUT register] Signed-off-by: Inha Song <redacted> Acked-by: Inki Dae <inki.dae@samsung.com> --- Documentation/devicetree/bindings/arm/samsung/pmu.txt | 1 + arch/arm64/boot/dts/exynos/exynos5433.dtsi | 8 ++++++++ 2 files changed, 9 insertions(+)
diff --git a/Documentation/devicetree/bindings/arm/samsung/pmu.txt b/Documentation/devicetree/bindings/arm/samsung/pmu.txt
index 67b2113..a87fc43 100644
--- a/Documentation/devicetree/bindings/arm/samsung/pmu.txt
+++ b/Documentation/devicetree/bindings/arm/samsung/pmu.txt@@ -10,6 +10,7 @@ Properties: - "samsung,exynos5260-pmu" - for Exynos5260 SoC. - "samsung,exynos5410-pmu" - for Exynos5410 SoC, - "samsung,exynos5420-pmu" - for Exynos5420 SoC. + - "samsung,exynos5433-pmu" - for Exynos5433 SoC. - "samsung,exynos7-pmu" - for Exynos7 SoC. second value must be always "syscon".
diff --git a/arch/arm64/boot/dts/exynos/exynos5433.dtsi b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
index dbecbba..d745205 100644
--- a/arch/arm64/boot/dts/exynos/exynos5433.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos5433.dtsi@@ -807,6 +807,14 @@ fifo-depth = <0x40>; status = "disabled"; }; + + pmu_system_controller: system-controller at 105c0000 { + compatible = "samsung,exynos5433-pmu", "syscon"; + reg = <0x105c0000 0x5008>; + #clock-cells = <1>; + clock-names = "clkout16"; + clocks = <&xxti>; + }; }; timer {
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1.8.5.5