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Wed, 28 Oct 2026 06:20:33 -0700 (PDT) Received: from [192.168.226.26] ([178.235.128.140]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-5bfca57dc11sm590055e87.33.2026.10.28.06.20.30 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 28 Oct 2026 06:20:32 -0700 (PDT) Message-ID: Date: Wed, 28 Oct 2026 14:20:29 +0100 X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] arm64: dts: qcom: glymur-crd: Add pull-up for SD card detect To: Monish Chunara , Bjorn Andersson , Konrad Dybcio , Abel Vesa , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, pradeep.pragallapati@oss.qualcomm.com, nitin.rawat@oss.qualcomm.com, mani@kernel.org References: <20261028-gly_spu-v1-1-1b5b4e1f8341@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20261028-gly_spu-v1-1-1b5b4e1f8341@oss.qualcomm.com> Content-Type: text/plain; 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With the GPIO bias disabled, the > card-detect input can be left floating and result in spurious > interrupts. > > Enable the internal pull-up on the SD card detect GPIO to keep the > signal at a defined level when the card is absent and avoid spurious > card-detect interrupts. > > Signed-off-by: Monish Chunara > --- Fixes: 51fe74e44c69 ("arm64: dts: qcom: glymur-crd: Enable SD card") Reviewed-by: Konrad Dybcio Konrad