ARM: dts: dra72-evm: Add fixed regulator representing DVDD supply for aic3106

The DVDD is supplied via TPS77018DBVT fixed regulator from evm_3v3

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Darren Etheridge <detheridge@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/arch/arm/boot/dts/dra72-evm.dts b/arch/arm/boot/dts/dra72-evm.dts
index 6f6bd98..ac3a294 100644 (file)
--- a/arch/arm/boot/dts/dra72-evm.dts
+++ b/arch/arm/boot/dts/dra72-evm.dts
@@ -30,6 +30,15 @@
                regulator-max-microvolt = <3300000>;
        };
 
+       aic_dvdd: fixedregulator-aic_dvdd {
+               /* TPS77018DBVT */
+               compatible = "regulator-fixed";
+               regulator-name = "aic_dvdd";
+               vin-supply = <&evm_3v3>;
+               regulator-min-microvolt = <1800000>;
+               regulator-max-microvolt = <1800000>;
+       };
+
        evm_3v3_sd: fixedregulator-sd {
                compatible = "regulator-fixed";
                regulator-name = "evm_3v3_sd";