ARM: keystone: dts: add psci command definition

This commit adds definition for cpu_on, cpu_off and cpu_suspend commands.
These definitions must match the corresponding PSCI definitions in
boot monitor.

Having those command and corresponding PSCI support in boot monitor allows
run time CPU hot plugin.

Signed-off-by: Vitaly Andrianov <[email protected]>
Signed-off-by: Keerthy <[email protected]>
Signed-off-by: Santosh Shilimkar <[email protected]>

diff --git a/arch/arm/boot/dts/keystone.dtsi b/arch/arm/boot/dts/keystone.dtsi
index 94d4e45138ce8aaae3db7622f27d6eae2311f813..e34b2265458a5836f0bf1d1f92997dbe39a9216f 100644 (file)
--- a/arch/arm/boot/dts/keystone.dtsi
+++ b/arch/arm/boot/dts/keystone.dtsi
@@ -62,6 +62,14 @@
                             <GIC_SPI 23 IRQ_TYPE_EDGE_RISING>;
        };
 
+       psci {
+               compatible      = "arm,psci";
+               method          = "smc";
+               cpu_suspend     = <0x84000001>;
+               cpu_off         = <0x84000002>;
+               cpu_on          = <0x84000003>;
+       };
+
        soc {
                #address-cells = <1>;
                #size-cells = <1>;