linux-kernel - Re: [PATCH] arm64: dts: qcom: sdm630: add SPI7 interface

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Message-ID: <5ff927b4-8596-467b-bece-00364a00324b@oss.qualcomm.com>
Date: Wed, 21 Jan 2026 12:39:28 +0100
From: Konrad Dybcio <konrad.dybcio@....qualcomm.com>
To: Gianluca Boiano <morf3089@...il.com>, andersson@...nel.org
Cc: konradybcio@...nel.org, robh@...nel.org, krzk+dt@...nel.org,
        conor+dt@...nel.org, linux-arm-msm@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] arm64: dts: qcom: sdm630: add SPI7 interface

On 1/20/26 8:36 PM, Gianluca Boiano wrote:
> Add spi7 interface to SDM630 device tree.
> 
> Signed-off-by: Gianluca Boiano <morf3089@...il.com>
> ---
>  arch/arm64/boot/dts/qcom/sdm630.dtsi | 34 ++++++++++++++++++++++++++++
>  1 file changed, 34 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/sdm630.dtsi b/arch/arm64/boot/dts/qcom/sdm630.dtsi
> index 8b1a45a4e56e..92afb5428e3c 100644
> --- a/arch/arm64/boot/dts/qcom/sdm630.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sdm630.dtsi
> @@ -1013,6 +1013,20 @@ data-pins {
>  					drive-strength = <2>;
>  				};
>  			};
> +
> +			spi7_default: spi7-default-state {
> +				pins = "gpio24", "gpio25", "gpio26", "gpio27";
> +				function = "blsp_spi7";
> +				drive-strength = <6>;
> +				bias-disable;
> +			};
> +
> +			spi7_sleep: spi7-sleep-state {
> +				pins = "gpio24", "gpio25", "gpio26", "gpio27";
> +				function = "blsp_spi7";
> +				drive-strength = <6>;
> +				bias-disable;
> +			};

Since they're identical, you can define it once and reference 
twice

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

Konrad