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Subject[PATCHv1 1/2] ARM: dts: exynos: Add FSYS2 power domain to Exynos542x
Date
Add a power domain FSYS2 for MMC device present in Exynos542x/5800 SoCs.

Signed-off-by: Anand Moon <linux.amoon@gmail.com>
---
arch/arm/boot/dts/exynos5420.dtsi | 10 ++++++++++
1 file changed, 10 insertions(+)

diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi
index b672080e7469..2ba8a57303cd 100644
--- a/arch/arm/boot/dts/exynos5420.dtsi
+++ b/arch/arm/boot/dts/exynos5420.dtsi
@@ -210,6 +210,7 @@ mmc_0: mmc@12200000 {
clocks = <&clock CLK_MMC0>, <&clock CLK_SCLK_MMC0>;
clock-names = "biu", "ciu";
fifo-depth = <0x40>;
+ power-domains = <&fsys2_pd>;
status = "disabled";
};

@@ -222,6 +223,7 @@ mmc_1: mmc@12210000 {
clocks = <&clock CLK_MMC1>, <&clock CLK_SCLK_MMC1>;
clock-names = "biu", "ciu";
fifo-depth = <0x40>;
+ power-domains = <&fsys2_pd>;
status = "disabled";
};

@@ -234,6 +236,7 @@ mmc_2: mmc@12220000 {
clocks = <&clock CLK_MMC2>, <&clock CLK_SCLK_MMC2>;
clock-names = "biu", "ciu";
fifo-depth = <0x40>;
+ power-domains = <&fsys2_pd>;
status = "disabled";
};

@@ -396,6 +399,13 @@ msc_pd: power-domain@10044120 {
label = "MSC";
};

+ fsys2_pd: power-domain@10044160 {
+ compatible = "samsung,exynos4210-pd";
+ reg = <0x10044160 0x20>;
+ #power-domain-cells = <0>;
+ label = "FSYS2";
+ };
+
pinctrl_0: pinctrl@13400000 {
compatible = "samsung,exynos5420-pinctrl";
reg = <0x13400000 0x1000>;
--
2.25.0
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