rk312x:rk818:support usb and ac charger

diff --git a/arch/arm/boot/dts/rk312x-sdk.dtsi b/arch/arm/boot/dts/rk312x-sdk.dtsi
index b770b89eb895f863efde47a6e5bb5824017450b6..b580aa5c4606d5ea7859171ff842c2ba8e7c818e 100755 (executable)
--- a/arch/arm/boot/dts/rk312x-sdk.dtsi
+++ b/arch/arm/boot/dts/rk312x-sdk.dtsi
@@ -158,6 +158,7 @@
 &rk818 {
        gpios =<&gpio1 GPIO_B1 GPIO_ACTIVE_HIGH>,<&gpio1 GPIO_A1 GPIO_ACTIVE_LOW>;
        rk818,system-power-controller;
+       rk818,support_dc_chg = <1>;/*1: dc chg; 0:usb chg*/
 
        regulators {