[PATCH v3 4/4] ARM: dts: imx7d-sdb: add ADC support

[Haibo Chen <haibo.chen@xxxxxxxxxxxxx>]

Add ADC support for imx7d-sdb board.

Signed-off-by: Haibo Chen <haibo.chen@xxxxxxxxxxxxx>
---
 arch/arm/boot/dts/imx7d-sdb.dts | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/arm/boot/dts/imx7d-sdb.dts b/arch/arm/boot/dts/imx7d-sdb.dts
index 432aaf5..b2c4536 100644
--- a/arch/arm/boot/dts/imx7d-sdb.dts
+++ b/arch/arm/boot/dts/imx7d-sdb.dts
@@ -97,6 +97,16 @@
 	};
 };
 
+&adc1 {
+	vref-supply = <&reg_vref_1v8>;
+	status = "okay";
+};
+
+&adc2 {
+	vref-supply = <&reg_vref_1v8>;
+	status = "okay";
+};
+
 &cpu0 {
 	arm-supply = <&sw1a_reg>;
 };
-- 
1.9.1

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