From 7f0e5b3d27053406dcba9779af5604b978e6bf3a Mon Sep 17 00:00:00 2001 From: Jianqun Xu Date: Sat, 1 Apr 2017 09:08:14 +0800 Subject: [PATCH] arm: dts: rk3288-android: add psci v1.0 support Add psci v1.0 support to rk3288, support it to call into secure world through psci APIs. Change-Id: I1dc98fbdcc544a2bf0ec09544e946756757d2d80 Signed-off-by: Jianqun Xu --- arch/arm/boot/dts/rk3288-android.dtsi | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/arch/arm/boot/dts/rk3288-android.dtsi b/arch/arm/boot/dts/rk3288-android.dtsi index 84bd8f3879e8..60363287cbc1 100644 --- a/arch/arm/boot/dts/rk3288-android.dtsi +++ b/arch/arm/boot/dts/rk3288-android.dtsi @@ -47,6 +47,11 @@ bootargs = "earlycon=uart8250,mmio32,0xff690000"; }; + psci { + compatible = "arm,psci-1.0"; + method = "smc"; + }; + backlight: backlight { compatible = "pwm-backlight"; brightness-levels = < @@ -184,6 +189,22 @@ }; }; +&cpu0 { + enable-method = "psci"; +}; + +&cpu1 { + enable-method = "psci"; +}; + +&cpu2 { + enable-method = "psci"; +}; + +&cpu3 { + enable-method = "psci"; +}; + &dmac_bus_s { /* change to non-secure dmac */ reg = <0xff600000 0x4000>; -- 2.34.1