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rk312x: add psci support

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This is just add psci code into kernel, if you want to enable psci, you must
add psci=enable in the Command Line.

Change-Id: I3a6a24e455a4f684d543938257dc2771c5c267e2
Signed-off-by: Chen Liang <cl@rock-chips.com>
This commit is contained in:
Chen Liang
2015-10-13 14:37:23 +08:00
committed by Gerrit Code Review
parent 35e4ce9e3e
commit c24a26eb38
2 changed files with 10 additions and 0 deletions
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9
arch/arm/boot/dts/rk312x.dtsi
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@@ -51,6 +51,15 @@
};
};
psci {
compatible = "arm,psci";
method = "smc";
cpu_suspend = <0x84000001>;
cpu_off = <0x84000002>;
cpu_on = <0x84000003>;
migrate = <0x84000005>;
};
gic: interrupt-controller@10139000 {
compatible = "arm,cortex-a15-gic";
interrupt-controller;

1
arch/arm/configs/rockchip_defconfig
View File

@@ -43,6 +43,7 @@ CONFIG_PL310_ERRATA_753970=y
CONFIG_ARM_ERRATA_754322=y
CONFIG_SMP=y
CONFIG_SCHED_MC=y
CONFIG_ARM_PSCI=y
CONFIG_PREEMPT=y
CONFIG_AEABI=y
# CONFIG_OABI_COMPAT is not set