linux-kernel - Re: [PATCH] arm64: dts: ti: k3-am67a-beagley-ai: Add bootph for main

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Message-ID: <a6e16f44-884c-4b36-aa87-306a764829d5@ti.com>
Date: Sat, 19 Apr 2025 20:05:06 +0530
From: "Kumar, Udit" <u-kumar1@...com>
To: Nishanth Menon <nm@...com>, Jared McArthur <j-mcarthur@...com>,
        Robert
 Nelson <robertcnelson@...il.com>,
        Conor Dooley <conor+dt@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Rob Herring <robh@...nel.org>
CC: Roger Quadros <rogerq@...nel.org>, Vignesh Raghavendra <vigneshr@...com>,
        <linux-kernel@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        Tero Kristo <kristo@...nel.org>, <u-kumar1@...com>
Subject: Re: [PATCH] arm64: dts: ti: k3-am67a-beagley-ai: Add bootph for
 main_gpio1


On 4/12/2025 2:09 AM, Nishanth Menon wrote:
> main_gpio1 controls the voltage for the SDcard from 3.3v to 1.8v.
> This is required for proper operation of SDcard through various boot
> stages.
>
> Fixes: c5e615963bbe ("arm64: dts: ti: Add k3-am67a-beagley-ai")
> Signed-off-by: Nishanth Menon <nm@...com>
> ---
>   arch/arm64/boot/dts/ti/k3-am67a-beagley-ai.dts | 1 +
>   1 file changed, 1 insertion(+)
>
> diff --git a/arch/arm64/boot/dts/ti/k3-am67a-beagley-ai.dts b/arch/arm64/boot/dts/ti/k3-am67a-beagley-ai.dts
> index 9be6bba28c26..bf9b23df1da2 100644
> --- a/arch/arm64/boot/dts/ti/k3-am67a-beagley-ai.dts
> +++ b/arch/arm64/boot/dts/ti/k3-am67a-beagley-ai.dts
> @@ -309,6 +309,7 @@ &cpsw_port1 {
>   };
>   
>   &main_gpio1 {
> +	bootph-all;
>   	status = "okay";

Reviewed-by: Udit Kumar <u-kumar1@...com>


>   };
>