From: Elaine Zhang <zhangqing@rock-chips.com>
Date: Fri, 27 May 2016 02:53:09 +0000 (+0800)
Subject: ARM64: dts: rk3399: pd: enable the pd node by default
X-Git-Tag: firefly_0821_release~2598
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=8c8b9dc444a7e087dca084bf0f17c71e4a2d5644;p=firefly-linux-kernel-4.4.55.git
ARM64: dts: rk3399: pd: enable the pd node by default
1 Remove pd_center because the ddr not allowed to power off the pd_center.
2 If the driver not used the pd. the pd will be offed after genpd init complete.
(pd disable unused)
Change-Id: I66db4df1835a48e3c0f96019bb727994e2516af9
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
---
diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
index 529dd2e065d2..9c14ed2784f1 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
@@ -849,35 +849,30 @@
reg = <0x0 0xff310000 0x0 0x1000>;
power: power-controller {
- status = "disabled";
+ status = "okay";
compatible = "rockchip,rk3399-power-controller";
#power-domain-cells = <1>;
#address-cells = <1>;
#size-cells = <0>;
- pd_center {
- reg = <RK3399_PD_CENTER>;
- #address-cells = <1>;
- #size-cells = <0>;
- pd_vdu {
- reg = <RK3399_PD_VDU>;
- pm_qos = <&qos_video_m1_r>,
- <&qos_video_m1_w>;
- };
- pd_vcodec {
- reg = <RK3399_PD_VCODEC>;
- pm_qos = <&qos_video_m0>;
- };
- pd_iep {
- reg = <RK3399_PD_IEP>;
- pm_qos = <&qos_iep>;
- };
- pd_rga {
- reg = <RK3399_PD_RGA>;
- pm_qos = <&qos_rga_r>,
- <&qos_rga_w>;
- };
+ pd_vdu {
+ reg = <RK3399_PD_VDU>;
+ pm_qos = <&qos_video_m1_r>,
+ <&qos_video_m1_w>;
+ };
+ pd_vcodec {
+ reg = <RK3399_PD_VCODEC>;
+ pm_qos = <&qos_video_m0>;
+ };
+ pd_iep {
+ reg = <RK3399_PD_IEP>;
+ pm_qos = <&qos_iep>;
+ };
+ pd_rga {
+ reg = <RK3399_PD_RGA>;
+ pm_qos = <&qos_rga_r>,
+ <&qos_rga_w>;
};
pd_vio {
reg = <RK3399_PD_VIO>;