[PATCH] arm64: dts: Add PSCI function IDs for cpu-{on,off} on exynos7
From: Alim Akhtar <alim.akhtar@samsung.com>
Date: 2016-01-19 10:21:24
Also in:
linux-arm-kernel, linux-samsung-soc
Subsystem:
arm/samsung s3c, s5p and exynos arm architectures, the rest · Maintainers:
Krzysztof Kozlowski, Peter Griffin, Linus Torvalds
This patch adds cpu-{on,off} function IDs as per PSCI specification,
with this we can boot multiple CPUs and can use cpu hotplug on
exynos7 platform.
Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com>
---
arch/arm64/boot/dts/exynos/exynos7.dtsi | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm64/boot/dts/exynos/exynos7.dtsi b/arch/arm64/boot/dts/exynos/exynos7.dtsi
index f9c5a549c2c0..1a2bb3b453e5 100644
--- a/arch/arm64/boot/dts/exynos/exynos7.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos7.dtsi@@ -65,6 +65,8 @@ psci { compatible = "arm,psci-0.2"; method = "smc"; + cpu_on = <0xC4000003>; + cpu_off = <0x84000002>; }; soc: soc {
--
1.7.10.4