linux-kernel - Re: [PATCH v4 2/2] arm64: dts: ti: k3-j721e-common-proc-board: add DP to j7 evm

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Message-ID: <20220427142817.3dndojgqrwbrnsze@uda0490373>
Date:   Wed, 27 Apr 2022 19:58:17 +0530
From:   Rahul T R <r-ravikumar@...com>
To:     Nishanth Menon <nm@...com>
CC:     <vigneshr@...com>, <kristo@...nel.org>, <robh+dt@...nel.org>,
        <krzysztof.kozlowski+dt@...aro.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <tomi.valkeinen@...asonboard.com>,
        <laurent.pinchart@...asonboard.com>, <kishon@...com>
Subject: Re: [PATCH v4 2/2] arm64: dts: ti: k3-j721e-common-proc-board: add
 DP to j7 evm

On 13:13-20220426, Nishanth Menon wrote:
> On 21:05-20220426, Rahul T R wrote:
> > From: Tomi Valkeinen <tomi.valkeinen@...com>
> > 
> 
> [...]
> 
> > 
> > diff --git a/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts b/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts
> > index 2f119e94e783..4b9e3f671781 100644
> > --- a/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts
> > +++ b/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts
> > @@ -148,6 +148,28 @@
> >  		pinctrl-0 = <&main_mcan2_gpio_pins_default>;
> >  		standby-gpios = <&main_gpio0 127 GPIO_ACTIVE_HIGH>;
> >  	};
> > +
> > +	dp_pwr_3v3: regulator-dp-prw {
> 
> See feedback in https://lore.kernel.org/all/c50819cb-8234-670f-c7c0-0507af2f96df@linaro.org/

Hi Nishanth,

As per the feedback in the above thread
the name matches with below convention
"regulator-foo-bar" or "foo-bar-regulator"

Are you referring to the typo here?
regulator-dp-prw => regulator-dp-pwr
will fix this in the respin

Can you please clarify if you there is
any issue other than the typo

Regards
Rahul T R

> 
> > +		compatible = "regulator-fixed";
> > +		regulator-name = "dp-pwr";
> > +		regulator-min-microvolt = <3300000>;
> > +		regulator-max-microvolt = <3300000>;
> > +		gpio = <&exp4 0 GPIO_ACTIVE_HIGH>; /* P0 - DP0_PWR_SW_EN */
> > +		enable-active-high;
> > +	};
> > +
> -- 
> Regards,
> Nishanth Menon
> Key (0xDDB5849D1736249D) / Fingerprint: F8A2 8693 54EB 8232 17A3  1A34 DDB5 849D 1736 249D