[PATCH 07/12] ARM: keystone: dts: add psci command definition

Russell King rmk+kernel at arm.linux.org.uk
Thu Apr 28 02:28:19 PDT 2016


From: Vitaly Andrianov <vitalya at ti.com>

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 at ti.com>
Signed-off-by: Vitaly Andrianov <vitalya at ti.com>
Signed-off-by: Russell King <rmk+kernel at arm.linux.org.uk>
---

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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