linux-kernel - Re: [PATCH RESEND] ARM: dts: sun8i: r40: open the regulator aldo1

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Message-ID: <9259140.rMLUfLXkoz@jernej-laptop>
Date: Fri, 22 Dec 2023 18:51:30 +0100
From: Jernej Škrabec <jernej.skrabec@...il.com>
To: Rob Herring <robh+dt@...nel.org>,
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
 Conor Dooley <conor+dt@...nel.org>, Chen-Yu Tsai <wens@...e.org>,
 Jernej Skrabec <jernej.skrabec@...il.com>,
 Samuel Holland <samuel@...lland.org>,
 Andre Przywara <andre.przywara@....com>,
 Alexandre TORGUE <alexandre.torgue@...com>,
 Enric Balletbo i Serra <eballetbo@...il.com>,
 Baruch Siach <baruch@...s.co.il>, Paul Barker <paul.barker@...cloud.com>,
 fuyao <fuyao1697@....com>, devicetree@...r.kernel.org,
 linux-arm-kernel@...ts.infradead.org, linux-sunxi@...ts.linux.dev,
 linux-kernel@...r.kernel.org
Subject: Re: [PATCH RESEND] ARM: dts: sun8i: r40: open the regulator aldo1

Dne sreda, 20. december 2023 ob 09:18:43 CET je fuyao napisal(a):
> the aldo1 is connect regulator pin which power the TV.
> The USB core use TV ref as reference Voltage.
> 
> Signed-off-by: fuyao <fuyao1697@....com>

Subject line must have board name in it. Please also update message
as it's unclear.

Best regards,
Jernej

> ---
>  arch/arm/boot/dts/allwinner/sun8i-r40-feta40i.dtsi | 7 +++++++
>  1 file changed, 7 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/allwinner/sun8i-r40-feta40i.dtsi b/arch/arm/boot/dts/allwinner/sun8i-r40-feta40i.dtsi
> index 9f39b5a2bb35..8906170461df 100644
> --- a/arch/arm/boot/dts/allwinner/sun8i-r40-feta40i.dtsi
> +++ b/arch/arm/boot/dts/allwinner/sun8i-r40-feta40i.dtsi
> @@ -42,6 +42,13 @@ &pio {
>  	vcc-pg-supply = <&reg_dldo1>;
>  };
>  
> +&reg_aldo1 {
> +	regulator-always-on;
> +	regulator-min-microvolt = <3300000>;
> +	regulator-max-microvolt = <3300000>;
> +	regulator-name = "vcc-aldo1";
> +};
> +
>  &reg_aldo2 {
>  	regulator-always-on;
>  	regulator-min-microvolt = <1800000>;
>