From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chen-Yu Tsai Subject: [PATCH 03/10] arm64: dts: allwinner: h5: Hook up cpu regulator supplies Date: Wed, 30 Jan 2019 16:41:56 +0800 Message-ID: <20190130084203.25053-4-wens@csie.org> References: <20190130084203.25053-1-wens@csie.org> Reply-To: wens-jdAy2FN1RRM@public.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Return-path: Sender: linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org In-Reply-To: <20190130084203.25053-1-wens-jdAy2FN1RRM@public.gmane.org> List-Post: , List-Help: , List-Archive: , List-Unsubscribe: , To: Maxime Ripard Cc: linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org, Icenowy Zheng , Andre Przywara , Emmanuel Vadot , Jagan Teki , Sergey Matyukevich , Hauke Mehrtens , Chen-Yu Tsai , linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: devicetree@vger.kernel.org Some of the device trees for H5 boards already have the CPU supply regulator defined, but they are not referenced in the CPU node. Add the reference, so CPU DVFS mechanisms can see them. Signed-off-by: Chen-Yu Tsai --- .../boot/dts/allwinner/sun50i-h5-emlid-neutis-n5-devboard.dts | 4 ++++ arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo-plus2.dts | 4 ++++ 2 files changed, 8 insertions(+) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-emlid-neutis-n5-devboard.dts b/arch/arm64/boot/dts/allwinner/sun50i-h5-emlid-neutis-n5-devboard.dts index 85e7993a74e7..0c7b2b3d92f9 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h5-emlid-neutis-n5-devboard.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-emlid-neutis-n5-devboard.dts @@ -71,6 +71,10 @@ status = "okay"; }; +&cpu0 { + cpu-supply = <&vdd_cpux>; +}; + &de { status = "okay"; }; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo-plus2.dts b/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo-plus2.dts index 506e25ba028a..10e52b612892 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo-plus2.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo-plus2.dts @@ -126,6 +126,10 @@ status = "okay"; }; +&cpu0 { + cpu-supply = <&vdd_cpux>; +}; + &ehci0 { status = "okay"; }; -- 2.20.1