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 <jay.xu@rock-chips.com>

diff --git a/arch/arm/boot/dts/rk3288-android.dtsi b/arch/arm/boot/dts/rk3288-android.dtsi
index 84bd8f3879e8864dbdaa60c4f0c6301fcdb50a00..60363287cbc1e5399dfe8d71ebaf9fc5f8d1be3d 100644 (file)
--- 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>;