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ARM: vexpress: add psci support in TC2 device tree

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This patch adds a psci device node to allow the ospm subsystems on the
TC2 to work with a psci backend implemented in the secure firmware. The
function offsets start from 1 instead of 0 as thats whats the current
secure firmware implements.

Signed-off-by: Achin Gupta <achin.gupta@arm.com>
Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com>
This commit is contained in:
Achin Gupta
2012-12-16 22:41:02 +00:00
committed by Jon Medhurst
parent dfd6f0c314
commit 4997791921
1 changed files with 9 additions and 0 deletions
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9
arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts
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@@ -147,6 +147,15 @@
clock-output-names = "oscclk6a";
};
psci {
compatible = "arm,psci";
method = "smc";
cpu_suspend = <0x80100001>;
cpu_off = <0x80100002>;
cpu_on = <0x80100003>;
migrate = <0x80100004>;
};
dcc {
compatible = "arm,vexpress,config-bus";
arm,vexpress,config-bridge = <&v2m_sysreg>;