[PATCH 4/4] ARM: dts: exynos: Add ADC node to Exynos5410 and Odroid XU

[Krzysztof Kozlowski]

Move the ADC from exynos5420.dtsi to a shared file between Exynos5410 and
Exynos542x: exynos54xx.dtsi.  Enable the ADC on Odroid XU board.

Signed-off-by: Krzysztof Kozlowski <k...@kernel.org>
---
 arch/arm/boot/dts/exynos5410-odroidxu.dts |  5 +++++
 arch/arm/boot/dts/exynos5410.dtsi         |  6 ++++++
 arch/arm/boot/dts/exynos5420.dtsi         | 18 ++++++------------
 arch/arm/boot/dts/exynos54xx.dtsi         |  9 +++++++++
 4 files changed, 26 insertions(+), 12 deletions(-)

diff --git a/arch/arm/boot/dts/exynos5410-odroidxu.dts 
b/arch/arm/boot/dts/exynos5410-odroidxu.dts
index 434a7591ff63..282600a1e08d 100644
--- a/arch/arm/boot/dts/exynos5410-odroidxu.dts
+++ b/arch/arm/boot/dts/exynos5410-odroidxu.dts
@@ -87,6 +87,11 @@
        };
 };
 
+&adc {
+       vdd-supply = <&ldo10_reg>;
+       status = "okay";
+};
+
 &audi2s0 {
        status = "okay";
 };
diff --git a/arch/arm/boot/dts/exynos5410.dtsi 
b/arch/arm/boot/dts/exynos5410.dtsi
index 57fc9c949e54..e6f78b1cee7c 100644
--- a/arch/arm/boot/dts/exynos5410.dtsi
+++ b/arch/arm/boot/dts/exynos5410.dtsi
@@ -260,6 +260,12 @@
        };
 };
 
+&adc {
+       clocks = <&clock CLK_TSADC>;
+       clock-names = "adc";
+       samsung,syscon-phandle = <&pmu_system_controller>;
+};
+
 &arm_a15_pmu {
        interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>;
        status = "okay";
diff --git a/arch/arm/boot/dts/exynos5420.dtsi 
b/arch/arm/boot/dts/exynos5420.dtsi
index aaff15880761..149badfca74d 100644
--- a/arch/arm/boot/dts/exynos5420.dtsi
+++ b/arch/arm/boot/dts/exynos5420.dtsi
@@ -548,18 +548,6 @@
                        status = "disabled";
                };
 
-               adc: adc@12d10000 {
-                       compatible = "samsung,exynos-adc-v2";
-                       reg = <0x12D10000 0x100>;
-                       interrupts = <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>;
-                       clocks = <&clock CLK_TSADC>;
-                       clock-names = "adc";
-                       #io-channel-cells = <1>;
-                       io-channel-ranges;
-                       samsung,syscon-phandle = <&pmu_system_controller>;
-                       status = "disabled";
-               };
-
                hsi2c_8: i2c@12e00000 {
                        compatible = "samsung,exynos5250-hsi2c";
                        reg = <0x12E00000 0x1000>;
@@ -1363,6 +1351,12 @@
        };
 };
 
+&adc {
+       clocks = <&clock CLK_TSADC>;
+       clock-names = "adc";
+       samsung,syscon-phandle = <&pmu_system_controller>;
+};
+
 &dp {
        clocks = <&clock CLK_DP1>;
        clock-names = "dp";
diff --git a/arch/arm/boot/dts/exynos54xx.dtsi 
b/arch/arm/boot/dts/exynos54xx.dtsi
index de26e5ee0d2d..e21ed6eb6c4c 100644
--- a/arch/arm/boot/dts/exynos54xx.dtsi
+++ b/arch/arm/boot/dts/exynos54xx.dtsi
@@ -96,6 +96,15 @@
                        interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
                };
 
+               adc: adc@12d10000 {
+                       compatible = "samsung,exynos-adc-v2";
+                       reg = <0x12d10000 0x100>;
+                       interrupts = <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>;
+                       #io-channel-cells = <1>;
+                       io-channel-ranges;
+                       status = "disabled";
+               };
+
                /* i2c_0-3 are defined in exynos5.dtsi */
                hsi2c_4: i2c@12ca0000 {
                        compatible = "samsung,exynos5250-hsi2c";
-- 
2.17.1