diff options
author | Achin Gupta <achin.gupta@arm.com> | 2012-12-16 22:41:02 +0000 |
---|---|---|
committer | Jon Medhurst <tixy@linaro.org> | 2013-05-03 13:50:07 +0100 |
commit | 4381de74eda146afcac791c4eb557f4645f981d8 (patch) | |
tree | 9c89db4cb60913ddee314e982a3377d78494c6a9 /arch/arm | |
parent | 7fbc765bf7225910d4a0e04173ec378add122634 (diff) |
ARM: vexpress: add psci support in TC2 device tree
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>
Diffstat (limited to 'arch/arm')
-rw-r--r-- | arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts b/arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts index 972a56bc1d3..597d196292a 100644 --- a/arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts +++ b/arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts @@ -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>; |