From mboxrd@z Thu Jan 1 00:00:00 1970 From: matthias.bgg@gmail.com (Matthias Brugger) Date: Tue, 27 Oct 2015 11:52:27 +0100 Subject: [PATCH] arm64: dts: mediatek: mt8173 PSCI-1.0 support In-Reply-To: <1440727919-34719-1-git-send-email-fan.chen@mediatek.com> References: <1440727919-34719-1-git-send-email-fan.chen@mediatek.com> Message-ID: <562F576B.2050108@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 28/08/15 04:11, fan.chen at mediatek.com wrote: > From: Fan Chen > > This patch adds psci comatible properties to support all mandatory > functions of PSCI-1.0, PSCI-0.2 and PSCI-0.1, and system suspend > can be supported in PSCI-1.0. > > Signed-off-by: Fan Chen > --- Applied to v4.4-next/arm64 Thanks, Matthias > Because PSCI-1.0 patches hadn't landed on mainline, this patch is > based on three patch sets below: > [0] http://www.spinics.net/lists/arm-kernel/msg425793.html > PSCI: system suspend support > [1] git://git.kernel.org/pub/scm/linux/kernel/git/mark/linux.git > psci/unification > [2] http://www.spinics.net/lists/devicetree/msg82017.html > [PATCH 0/6] drivers: firmware: psci: add basic v1.0 support > > Before they are merged in, this patch still works fine with psci-0.2 > support in current mainline. > --- > arch/arm64/boot/dts/mediatek/mt8173.dtsi | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/arch/arm64/boot/dts/mediatek/mt8173.dtsi b/arch/arm64/boot/dts/mediatek/mt8173.dtsi > index d18ee42..b9b4205 100644 > --- a/arch/arm64/boot/dts/mediatek/mt8173.dtsi > +++ b/arch/arm64/boot/dts/mediatek/mt8173.dtsi > @@ -95,7 +95,7 @@ > }; > > psci { > - compatible = "arm,psci"; > + compatible = "arm,psci-1.0", "arm,psci-0.2", "arm,psci"; > method = "smc"; > cpu_suspend = <0x84000001>; > cpu_off = <0x84000002>; >