linux-kernel - [PATCH v2 7/9] arm64: dts: rockchip: add pd

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Message-Id: <1478697721-2323-8-git-send-email-wxt@rock-chips.com>
Date:   Wed,  9 Nov 2016 21:21:59 +0800
From:   Caesar Wang <wxt@...k-chips.com>
To:     Heiko Stuebner <heiko@...ech.de>
Cc:     eddie.cai@...k-chips.com, tfiga@...omium.org,
        zhangqing <zhangqing@...k-chips.com>,
        Caesar Wang <wxt@...k-chips.com>,
        Douglas Anderson <dianders@...omium.org>,
        David Wu <david.wu@...k-chips.com>,
        Jianqun Xu <jay.xu@...k-chips.com>,
        Yakir Yang <ykk@...k-chips.com>,
        Brian Norris <briannorris@...omium.org>,
        linux-kernel@...r.kernel.org, linux-rockchip@...ts.infradead.org,
        devicetree@...r.kernel.org, Rob Herring <robh+dt@...nel.org>,
        Will Deacon <will.deacon@....com>,
        Mark Rutland <mark.rutland@....com>,
        Catalin Marinas <catalin.marinas@....com>,
        linux-arm-kernel@...ts.infradead.org
Subject: [PATCH v2 7/9] arm64: dts: rockchip: add pd_edp node for rk3399

From: zhangqing <zhangqing@...k-chips.com>

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

Signed-off-by: Elaine Zhang <zhangqing@...k-chips.com>
Signed-off-by: Caesar Wang <wxt@...k-chips.com>
---

Changes in v2: None

 arch/arm64/boot/dts/rockchip/rk3399.dtsi | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
index 74deb44..09ebf4e 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
@@ -835,6 +835,10 @@
 			};
 
 			/* These power domains are grouped by VD_LOGIC */
+			pd_edp@...399_PD_EDP {
+				reg = <RK3399_PD_EDP>;
+				clocks = <&cru PCLK_EDP_CTRL>;
+			};
 			pd_emmc@...399_PD_EMMC {
 				reg = <RK3399_PD_EMMC>;
 				clocks = <&cru ACLK_EMMC>;
@@ -1364,6 +1368,7 @@
 		status = "disabled";
 		pinctrl-names = "default";
 		pinctrl-0 = <&edp_hpd>;
+		power-domains = <&power RK3399_PD_EDP>;
 
 		ports {
 			#address-cells = <1>;
-- 
2.7.4