ARM64: dts: rk3399-tb: add support for mp8865

Change-Id: I71072722fde924f151986d6d2dc916cb868e7b98
Signed-off-by: Zain Wang <wzz@rock-chips.com>

diff --git a/arch/arm64/boot/dts/rockchip/rk3399-tb.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-tb.dtsi
index 1cb2f8df01e0374f6b37d97bb66e5e09afc29917..bd2b1264e31bd1b1b46da641175b9339b8d89c7e 100644 (file)
--- a/arch/arm64/boot/dts/rockchip/rk3399-tb.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-tb.dtsi
@@ -198,6 +198,21 @@
 &i2c0 {
        status = "okay";
 
+       mp8865: mp8865@68 {
+               compatible = "mps,mp8865";
+               reg = <0x68>;
+               status = "okay";
+               regulators {
+                       vdd_gpu: mp8865_dcdc1 {
+                               regulator-name = "vdd_gpu";
+                               regulator-min-microvolt = <712500>;
+                               regulator-max-microvolt = <1500000>;
+                               regulator-always-on;
+                               regulator-boot-on;
+                       };
+               };
+       };
+
        rk808: pmic@1b {
                compatible = "rockchip,rk808";
                reg = <0x1b>;