ARM: dts: exynos: Enable ADC on Arndale Octa

Arndale Octa (Exynos5420) has two ADC pins (AIN0 and AIN1) exposed on
CON6 header pins.  Add ADC node to DTS file to enable it.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>

diff --git a/arch/arm/boot/dts/exynos5420-arndale-octa.dts b/arch/arm/boot/dts/exynos5420-arndale-octa.dts
index 0d4dbd4324a6618ce56696d21d12ab4082bb895f..d3e024560db4aa180617da8813820d8b1937fbea 100644 (file)
--- a/arch/arm/boot/dts/exynos5420-arndale-octa.dts
+++ b/arch/arm/boot/dts/exynos5420-arndale-octa.dts
@@ -51,6 +51,11 @@
        };
 };
 
+&adc {
+       vdd-supply = <&ldo4_reg>;
+       status = "okay";
+};
+
 &cci {
        status = "disabled";
 };