linux-kernel - [PATCH 6/6] arm64: dts: rockchip: add pd

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Date:   Fri,  9 Sep 2016 15:49:06 +0800
From:   Elaine Zhang <zhangqing@...k-chips.com>
To:     heiko@...ech.de, wxt@...k-chips.com
Cc:     linux-arm-kernel@...ts.infradead.org, huangtao@...k-chips.com,
        shawn.lin@...k-chips.com, william.wu@...k-chips.com,
        zyw@...k-chips.com, xxx@...k-chips.com, jay.xu@...k-chips.com,
        linux-rockchip@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Elaine Zhang <zhangqing@...k-chips.com>
Subject: [PATCH 6/6] arm64: dts: rockchip: add pd_usb3 power node for rk3399

1.add pd node for RK3399 Soc
2.create power domain tree
3.add qos node for domain

Signed-off-by: Elaine Zhang <zhangqing@...k-chips.com>
---
 arch/arm64/boot/dts/rockchip/rk3399.dtsi | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
index 4b67a249b3bc..1cae76afc8ca 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
@@ -703,10 +703,12 @@
 		compatible = "syscon";
 		reg = <0x0 0xffa58000 0x0 0x20>;
 	};
+
 	qos_gmac: qos@...5c000 {
 		compatible = "syscon";
 		reg = <0x0 0xffa5c000 0x0 0x20>;
 	};
+
 	qos_pcie: qos@...60080 {
 		compatible = "syscon";
 		reg = <0x0 0xffa60080 0x0 0x20>;
@@ -721,6 +723,17 @@
 		compatible = "syscon";
 		reg = <0x0 0xffa60180 0x0 0x20>;
 	};
+
+	qos_usb_otg0: qos@...70000 {
+		compatible = "syscon";
+		reg = <0x0 0xffa70000 0x0 0x20>;
+	};
+
+	qos_usb_otg1: qos@...70080 {
+		compatible = "syscon";
+		reg = <0x0 0xffa70080 0x0 0x20>;
+	};
+
 	qos_sd: qos@...74000 {
 		compatible = "syscon";
 		reg = <0x0 0xffa74000 0x0 0x20>;
@@ -900,6 +913,12 @@
 				clocks = <&cru HCLK_SDIO>;
 				pm_qos = <&qos_sdioaudio>;
 			};
+			pd_usb3@...399_PD_USB3 {
+				reg = <RK3399_PD_USB3>;
+				clocks = <&cru ACLK_USB3>;
+				pm_qos = <&qos_usb_otg0>,
+					 <&qos_usb_otg1>;
+			};
 			pd_vio@...399_PD_VIO {
 				reg = <RK3399_PD_VIO>;
 				#address-cells = <1>;
-- 
1.9.1