linux-kernel - Re: [PATCH v2 1/5] ARM: dts: qcom: msm8960: add sdcc3 pinctrl states

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Message-ID: <2091332b-c220-4bef-b4e7-aef94f38dd19@oss.qualcomm.com>
Date: Mon, 23 Jun 2025 14:33:15 +0200
From: Konrad Dybcio <konrad.dybcio@....qualcomm.com>
To: Antony Kurniawan Soemardi <linux@...nkusors.com>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konradybcio@...nel.org>, Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>
Cc: linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, Max Shevchenko <wctrl@...ton.me>,
        Rudraksha Gupta <guptarud@...il.com>
Subject: Re: [PATCH v2 1/5] ARM: dts: qcom: msm8960: add sdcc3 pinctrl states

On 6/22/25 8:26 PM, Antony Kurniawan Soemardi wrote:
> Adds sdcc3-default-state and sdcc3-sleep-state pinctrl states for
> MSM8960. These are required for devices like Sony Xperia SP to ensure
> micro SD card functionality, though they are a no-op on the Samsung
> Galaxy Express.
> 
> Tested-by: Rudraksha Gupta <guptarud@...il.com>
> Signed-off-by: Antony Kurniawan Soemardi <linux@...nkusors.com>
> ---

[...]

> diff --git a/arch/arm/boot/dts/qcom/qcom-msm8960-samsung-expressatt.dts b/arch/arm/boot/dts/qcom/qcom-msm8960-samsung-expressatt.dts
> index af6cc6393d740d30f3555825175ea6851d406166..49d117ea033a0ef73c134d1225982786fbded2c2 100644
> --- a/arch/arm/boot/dts/qcom/qcom-msm8960-samsung-expressatt.dts
> +++ b/arch/arm/boot/dts/qcom/qcom-msm8960-samsung-expressatt.dts
> @@ -71,6 +71,11 @@ &sdcc1 {
>  &sdcc3 {
>  	vmmc-supply = <&pm8921_l6>;
>  	vqmmc-supply = <&pm8921_l7>;
> +
> +	pinctrl-0 = <&sdcc3_default_state>;
> +	pinctrl-1 = <&sdcc3_sleep_state>;
> +	pinctrl-names = "default", "sleep";

This counts as a possible fix, but I don't think anyone's gonna
complain

Reviewed-by: Konrad Dybcio <konrad.dybcio@....qualcomm.com>

Konrad