linux-kernel - [PATCH v4 4/4] arm64: dts: meson: a1: add secure power domain controller

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Message-ID: <1572868028-73076-5-git-send-email-jianxin.pan@amlogic.com>
Date:   Mon, 4 Nov 2019 19:47:08 +0800
From:   Jianxin Pan <jianxin.pan@...ogic.com>
To:     Kevin Hilman <khilman@...libre.com>,
        <linux-amlogic@...ts.infradead.org>
CC:     Jianxin Pan <jianxin.pan@...ogic.com>,
        Rob Herring <robh+dt@...nel.org>,
        Neil Armstrong <narmstrong@...libre.com>,
        Jerome Brunet <jbrunet@...libre.com>,
        Martin Blumenstingl <martin.blumenstingl@...glemail.com>,
        <linux-pm@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <devicetree@...r.kernel.org>, Jian Hu <jian.hu@...ogic.com>,
        Hanjie Lin <hanjie.lin@...ogic.com>,
        Victor Wan <victor.wan@...ogic.com>,
        Xingyu Chen <xingyu.chen@...ogic.com>
Subject: [PATCH v4 4/4] arm64: dts: meson: a1: add secure power domain controller

Enable power domain controller for Meson A1 SoC.

Signed-off-by: Jianxin Pan <jianxin.pan@...ogic.com>
---
 arch/arm64/boot/dts/amlogic/meson-a1.dtsi | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm64/boot/dts/amlogic/meson-a1.dtsi b/arch/arm64/boot/dts/amlogic/meson-a1.dtsi
index 7210ad0..6fdc0dd 100644
--- a/arch/arm64/boot/dts/amlogic/meson-a1.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-a1.dtsi
@@ -5,6 +5,7 @@
 
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/power/meson-a1-power.h>
 
 / {
 	compatible = "amlogic,a1";
@@ -93,6 +94,12 @@
 				clock-names = "xtal", "pclk", "baud";
 				status = "disabled";
 			};
+
+			pwrc: power-controller {
+				compatible = "amlogic,meson-a1-pwrc";
+				#power-domain-cells = <1>;
+				status = "okay";
+			};
 		};
 
 		gic: interrupt-controller@...01000 {
-- 
2.7.4