From mboxrd@z Thu Jan 1 00:00:00 1970 From: Subject: [PATCH v1 3/3] arm64: dts: rockchip: add cpu regulator for rk3328 evaluation board Date: Wed, 23 Aug 2017 16:40:32 +0800 Message-ID: <1503477632-9661-4-git-send-email-cl@rock-chips.com> References: <1503477632-9661-1-git-send-email-cl@rock-chips.com> Return-path: In-Reply-To: <1503477632-9661-1-git-send-email-cl@rock-chips.com> Sender: linux-kernel-owner@vger.kernel.org To: heiko@sntech.de Cc: robh+dt@kernel.org, mark.rutland@arm.com, catalin.marinas@arm.com, will.deacon@arm.com, shawnguo@kernel.org, rocky.hao@rock-chips.com, afaerber@suse.de, fabio.estevam@nxp.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, shawn.lin@rock-chips.com, kever.yang@rock-chips.com, rjw@rjwysocki.net, viresh.kumar@linaro.org, linux-pm@vger.kernel.org, Liang Chen List-Id: devicetree@vger.kernel.org From: Liang Chen RK3328 Evaluation Board use rk805 pmic, and one of the DCDCs in rk805 is for cpu regulator, assign the cpu regulator, so the cpufreq can work fine. Signed-off-by: Liang Chen --- arch/arm64/boot/dts/rockchip/rk3328-evb.dts | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3328-evb.dts b/arch/arm64/boot/dts/rockchip/rk3328-evb.dts index 479f9d9..b0658f4 100644 --- a/arch/arm64/boot/dts/rockchip/rk3328-evb.dts +++ b/arch/arm64/boot/dts/rockchip/rk3328-evb.dts @@ -96,6 +96,10 @@ }; }; +&cpu0 { + cpu-supply = <&vdd_arm>; +}; + &emmc { bus-width = <8>; cap-mmc-highspeed; -- 1.9.1