From mboxrd@z Thu Jan 1 00:00:00 1970 From: Icenowy Zheng Subject: [PATCH v2 3/5] ARM: sun8i: v40: add 5V regulator for Banana Pi M2 Berry Date: Wed, 18 Oct 2017 21:06:26 +0800 Message-ID: <20171018130628.11298-4-icenowy@aosc.io> References: <20171018130628.11298-1-icenowy@aosc.io> Reply-To: icenowy-h8G6r0blFSE@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: <20171018130628.11298-1-icenowy-h8G6r0blFSE@public.gmane.org> List-Post: , List-Help: , List-Archive: , List-Unsubscribe: , To: Maxime Ripard , Chen-Yu Tsai Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org, Icenowy Zheng List-Id: devicetree@vger.kernel.org On the Banana Pi M2 Berry board, the 5V power output (used by HDMI, SATA and USB) is controlled via a GPIO. Add regulator node for it. Signed-off-by: Icenowy Zheng --- arch/arm/boot/dts/sun8i-v40-bananapi-m2-berry.dts | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/arch/arm/boot/dts/sun8i-v40-bananapi-m2-berry.dts b/arch/arm/boot/dts/sun8i-v40-bananapi-m2-berry.dts index 8a69be2a0842..fe16fc0eb518 100644 --- a/arch/arm/boot/dts/sun8i-v40-bananapi-m2-berry.dts +++ b/arch/arm/boot/dts/sun8i-v40-bananapi-m2-berry.dts @@ -72,6 +72,15 @@ }; }; + reg_vcc5v0: vcc5v0 { + compatible = "regulator-fixed"; + regulator-name = "vcc5v0"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&pio 7 23 GPIO_ACTIVE_HIGH>; /* PH23 */ + enable-active-high; + }; + wifi_pwrseq: wifi_pwrseq { compatible = "mmc-pwrseq-simple"; reset-gpios = <&pio 6 10 GPIO_ACTIVE_LOW>; /* PG10 WIFI_EN */ -- 2.13.6