From: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
To: "Eric Gonçalves" <ghatto404@gmail.com>,
"Bjorn Andersson" <andersson@kernel.org>,
"Konrad Dybcio" <konradybcio@kernel.org>,
"Conor Dooley" <conor+dt@kernel.org>,
"Krzysztof Kozlowski" <krzk+dt@kernel.org>,
"Rob Herring" <robh+dt@kernel.org>
Cc: devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2] arm64: dts: qcom: sm8250-samsung-common: correct reserved pins
Date: Wed, 1 Oct 2025 10:48:13 +0200 [thread overview]
Message-ID: <425af7b2-2195-4a18-b14a-7b2871563b12@oss.qualcomm.com> (raw)
In-Reply-To: <20250928044533.34798-1-ghatto404@gmail.com>
On 9/28/25 6:45 AM, Eric Gonçalves wrote:
> The S20 series has additional reserved pins for the fingerprint sensor,
> GPIO 20-23. Correct it by adding them into gpio-reserved-ranges.
>
> Fixes: 6657fe9e9f23 ("arm64: dts: qcom: add initial support for Samsung Galaxy S20 FE")
> Signed-off-by: Eric Gonçalves <ghatto404@gmail.com>
> ---
> Changes in v2:
> - Fixed the formatting of the <40 4> line
> - Added Fixes tag
> ---
> arch/arm64/boot/dts/qcom/sm8250-samsung-common.dtsi | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/arch/arm64/boot/dts/qcom/sm8250-samsung-common.dtsi b/arch/arm64/boot/dts/qcom/sm8250-samsung-common.dtsi
> index 96662bf9e527..a87e3d23e3e2 100644
> --- a/arch/arm64/boot/dts/qcom/sm8250-samsung-common.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sm8250-samsung-common.dtsi
> @@ -159,7 +159,8 @@ &pon_resin {
> };
>
> &tlmm {
> - gpio-reserved-ranges = <40 4>; /* I2C (Unused) */
> + gpio-reserved-ranges = <20 4>, /* SPI (fingerprint scanner) */
> + <40 4>, /* Unused */
Please set your tab width to 8 :)
Konrad
prev parent reply other threads:[~2025-10-01 8:48 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-28 4:45 Eric Gonçalves
2025-09-28 6:11 ` Dmitry Baryshkov
2025-09-28 7:21 ` Eric Gonçalves
2025-10-01 8:48 ` Konrad Dybcio [this message]
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