[PATCH 2/6] arm64: dts: rockchip: add pd_emmc power node for rk3399

[zhangqing@xxxxxxxxxxxxxx (Elaine Zhang)]

1.add pd node for RK3399 Soc
2.create power domain tree
3.add qos node for domain
4.add the pd_emmc consumers node

Signed-off-by: Elaine Zhang <zhangqing at rock-chips.com>
---
 arch/arm64/boot/dts/rockchip/rk3399.dtsi | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
index 52b4bfb52288..869b52d60b73 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
@@ -269,6 +269,7 @@
 		#clock-cells = <0>;
 		phys = <&emmc_phy>;
 		phy-names = "phy_arasan";
+		power-domains = <&power RK3399_PD_EMMC>;
 		status = "disabled";
 	};
 
@@ -690,6 +691,10 @@
 		status = "disabled";
 	};
 
+	qos_emmc: qos at ffa58000 {
+		compatible = "syscon";
+		reg = <0x0 0xffa58000 0x0 0x20>;
+	};
 	qos_gmac: qos at ffa5c000 {
 		compatible = "syscon";
 		reg = <0x0 0xffa5c000 0x0 0x20>;
@@ -827,6 +832,11 @@
 				reg = <RK3399_PD_EDP>;
 				clocks = <&cru PCLK_EDP_CTRL>;
 			};
+			pd_emmc at RK3399_PD_EMMC {
+				reg = <RK3399_PD_EMMC>;
+				clocks = <&cru ACLK_EMMC>;
+				pm_qos = <&qos_emmc>;
+			};
 			pd_gmac at RK3399_PD_GMAC {
 				reg = <RK3399_PD_GMAC>;
 				clocks = <&cru ACLK_GMAC>;
-- 
1.9.1