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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-b3f7b67b883sm553368166b.79.2025.10.01.02.19.55 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 01 Oct 2025 02:19:56 -0700 (PDT) Message-ID: <7ef97ace-e46a-44cd-b632-eb7b699c20c2@oss.qualcomm.com> Date: Wed, 1 Oct 2025 11:19:54 +0200 Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v3] arm64: dts: qcom: sm8250-samsung-common: correct reserved pins To: =?UTF-8?Q?Eric_Gon=C3=A7alves?= , Bjorn Andersson , Konrad Dybcio , Conor Dooley , Krzysztof Kozlowski , Rob Herring Cc: devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org References: <20250928045817.37384-1-ghatto404@gmail.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20250928045817.37384-1-ghatto404@gmail.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwOTI3MDA0MSBTYWx0ZWRfXxWUYgD7vUK5M C7SRFgzfJgQPdfWgCYplRCJ8k1swnnD+5p0KtlCa3/Nvv6+Lf9BeUa9wyCz0XTEn4LjfRK9PVwF 2bFyvnwvN0FWQe7TE71qWGUTrEclNx7zszJnMCqfj6fBCF8X54tAjT5GKzUyY/Uj7DlzKPNr+zr wcVJJ+sYa3bbdCmYoWEXq2uEtUZ1EgDp3ugj2Ie/ekk3Iu0O7Tgru3gMZgCG+sB+qzK3cUTkbIn EbNU+oRMVWevaV2XYTH7uj0aJetqJ6ByHRElmiAUjY20kC3+gHVG1mXflPhXOitqS9/l9++Z5Uo ly2OMc+x5ZyXdzrpNwDnmHnj7Yf0rQ28JW0B6eJYV9neaz5/mAxTf1qqXzq+8QrkU5kgE58YuKB tfT8ZJE5s56j6eWuLtzqwkTha6mX3w== X-Proofpoint-GUID: AHOFauWy3CbUlV7NkpNoqHf0Yb8QvVfK X-Proofpoint-ORIG-GUID: AHOFauWy3CbUlV7NkpNoqHf0Yb8QvVfK X-Authority-Analysis: v=2.4 cv=Rfydyltv c=1 sm=1 tr=0 ts=68dcf23f cx=c_pps a=EVbN6Ke/fEF3bsl7X48z0g==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=x6icFKpwvdMA:10 a=pGLkceISAAAA:8 a=3bGHI0pndnSrP7k9S98A:9 a=3ZKOabzyN94A:10 a=QEXdDO2ut3YA:10 a=a_PwQJl-kcHnX1M80qC6:22 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1117,Hydra:6.1.9,FMLib:17.12.80.40 definitions=2025-10-01_02,2025-09-29_04,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 priorityscore=1501 bulkscore=0 adultscore=0 lowpriorityscore=0 impostorscore=0 clxscore=1015 malwarescore=0 spamscore=0 suspectscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2509150000 definitions=main-2509270041 On 9/28/25 6:58 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 > --- > Changes in v3: > - Actually fixed <40 4> indentation > Sorry, I still had my editor on 4 spaces a tab > > 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..7696b147e7da 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 */ the above ',' should be a ';' Konrad