From: Vitaly Andrianov <vitalya@xxxxxx>
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: Keerthy <j-keerthy@xxxxxx>
Signed-off-by: Vitaly Andrianov <vitalya@xxxxxx>
Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>
---
This patch is already queued by Santosh, and only exists as part of this
series for completeness.
arch/arm/boot/dts/keystone.dtsi | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/arch/arm/boot/dts/keystone.dtsi b/arch/arm/boot/dts/keystone.dtsi
index 3f272826f537..007648971744 100644
--- a/arch/arm/boot/dts/keystone.dtsi
+++ b/arch/arm/boot/dts/keystone.dtsi
@@ -59,6 +59,14 @@
<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>;
--
2.1.0
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