1 files changed, 14 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/rk3066a-marsboard.dts b/arch/arm/boot/dts/rk3066a-marsboard.dts
index 57489ee54022..0a7304beb417 100644
--- a/arch/arm/boot/dts/rk3066a-marsboard.dts
+++ b/arch/arm/boot/dts/rk3066a-marsboard.dts
@@ -60,6 +60,14 @@
                 startup-delay-us = <100000>;
                 vin-supply = <&vcc_io>;
         };
+
+        vsys: vsys-regulator {
+                compatible = "regulator-fixed";
+                regulator-name = "vsys";
+                regulator-min-microvolt = <5000000>;
+                regulator-max-microvolt = <5000000>;
+                regulator-boot-on;
+        };
 };
 
 &i2c1 {
@@ -72,8 +80,14 @@
                 interrupt-parent = <&gpio6>;
                 interrupts = <4 IRQ_TYPE_LEVEL_LOW>;
 
+                vcc1-supply = <&vsys>;
+                vcc2-supply = <&vsys>;
+                vcc3-supply = <&vsys>;
+                vcc4-supply = <&vsys>;
                 vcc5-supply = <&vcc_io>;
                 vcc6-supply = <&vcc_io>;
+                vcc7-supply = <&vsys>;
+                vccio-supply = <&vsys>;
 
                 regulators {
                         vcc_rtc: regulator@0 {