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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
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