From 24547f526e9a2171bae32a2aa7730f09cd85937f Mon Sep 17 00:00:00 2001
From: "Huang, Tao" <huangtao@rock-chips.com>
Date: Thu, 17 Mar 2016 16:09:09 +0800
Subject: [PATCH] ARM64: dts: rk3399: add PSCI node
Add PSCI node for RK3399 SoC, and cpu node enable-method property is
set to "psci".
Change-Id: I24f348b379435da88fe33f01e4b726e2e0210a9d
Signed-off-by: Huang, Tao <huangtao@rock-chips.com>
---
arch/arm64/boot/dts/rockchip/rk3399.dtsi | 13 +++++++++++--
1 file changed, 11 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
index 23bdd20a4bc3..72b0fd3ecf24 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
@@ -70,6 +70,11 @@
serial3 = &uart3;
};
+ psci {
+ compatible = "arm,psci-1.0";
+ method = "smc";
+ };
+
cpus {
#address-cells = <2>;
#size-cells = <0>;
@@ -104,7 +109,7 @@
device_type = "cpu";
compatible = "arm,cortex-a53", "arm,armv8";
reg = <0x0 0x0>;
-
+ enable-method = "psci";
#cooling-cells = <2>; /* min followed by max */
clocks = <&cru ARMCLKL>;
operating-points-v2 = <&cluster0_opp>;
@@ -114,6 +119,7 @@
device_type = "cpu";
compatible = "arm,cortex-a53", "arm,armv8";
reg = <0x0 0x1>;
+ enable-method = "psci";
clocks = <&cru ARMCLKL>;
operating-points-v2 = <&cluster0_opp>;
};
@@ -122,6 +128,7 @@
device_type = "cpu";
compatible = "arm,cortex-a53", "arm,armv8";
reg = <0x0 0x2>;
+ enable-method = "psci";
clocks = <&cru ARMCLKL>;
operating-points-v2 = <&cluster0_opp>;
};
@@ -130,6 +137,7 @@
device_type = "cpu";
compatible = "arm,cortex-a53", "arm,armv8";
reg = <0x0 0x3>;
+ enable-method = "psci";
clocks = <&cru ARMCLKL>;
operating-points-v2 = <&cluster0_opp>;
};
@@ -138,7 +146,7 @@
device_type = "cpu";
compatible = "arm,cortex-a72", "arm,armv8";
reg = <0x0 0x100>;
-
+ enable-method = "psci";
#cooling-cells = <2>; /* min followed by max */
clocks = <&cru ARMCLKB>;
operating-points-v2 = <&cluster1_opp>;
@@ -148,6 +156,7 @@
device_type = "cpu";
compatible = "arm,cortex-a72", "arm,armv8";
reg = <0x0 0x101>;
+ enable-method = "psci";
clocks = <&cru ARMCLKB>;
operating-points-v2 = <&cluster1_opp>;
};
--
2.34.1