ARM: vexpress: Disable PSCI node in TC2 device-tree
The standard TC2 firmware doesn't support PSCI.
Signed-off-by: Jon Medhurst <tixy@linaro.org>
(cherry picked from commit da6baa2efbaf08915eea798487b23eaf2626aab7)
Signed-off-by: Alex Shi <alex.shi@linaro.org>
diff --git a/arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts b/arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts
index 9577062..df060c1 100644
--- a/arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts
+++ b/arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts
@@ -178,6 +178,9 @@
clock-output-names = "oscclk6a";
};
+/* PSCI requires support from firmware and is not present in the normal TC2
+ * distribution, so this node is commented out by default...
+
psci {
compatible = "arm,psci";
method = "smc";
@@ -186,6 +189,7 @@
cpu_on = <0x80100003>;
migrate = <0x80100004>;
};
+*/
dcc {
compatible = "arm,vexpress,config-bus";