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Thu, 03 Sep 2026 04:22:34 -0700 (PDT) From: Abel Vesa Date: Thu, 03 Sep 2026 14:22:25 +0300 Subject: [PATCH] arm64: dts: qcom: eliza-mtp: Add support for SD card Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260903-dts-qcom-eliza-mtp-add-sd-card-support-v1-1-25c906b12707@oss.qualcomm.com> X-B4-Tracking: v=1; b=H4sIAHBYmWoC/yXNQQ6CMBCF4auQWTtJCxGjVzEuynTQMUJrpxAj4 e4WWb18m/8toJyEFS7VAolnUQljgT1UQA833hnFF0Nt6tacTYM+K74pDMgv+TocckTnPapHcqn sFGNIGS2dmp6sO5q2gxKLiXv5/I+ut906dU+mvNVhXX8782JAigAAAA== X-Change-ID: 20260903-dts-qcom-eliza-mtp-add-sd-card-support-1c73fc1a506b To: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Abel Vesa X-Mailer: b4 0.16-dev-0e65f X-Developer-Signature: v=1; a=openpgp-sha256; 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So enable the second SD host controller, describe the card detect GPIO and the board-specific supplies, in order to provide support for the SD card. Signed-off-by: Abel Vesa --- arch/arm64/boot/dts/qcom/eliza-mtp.dts | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/eliza-mtp.dts b/arch/arm64/boot/dts/q= com/eliza-mtp.dts index 9ce41ba4da55..266a6a526e63 100644 --- a/arch/arm64/boot/dts/qcom/eliza-mtp.dts +++ b/arch/arm64/boot/dts/qcom/eliza-mtp.dts @@ -492,6 +492,19 @@ &remoteproc_adsp { status =3D "okay"; }; =20 +&sdhc_2 { + vmmc-supply =3D <&vreg_l13b>; + vqmmc-supply =3D <&vreg_l23b>; + + cd-gpios =3D <&tlmm 58 GPIO_ACTIVE_LOW>; + + pinctrl-0 =3D <&sdc2_default>, <&sd_cd>; + pinctrl-1 =3D <&sdc2_sleep>, <&sd_cd>; + pinctrl-names =3D "default", "sleep"; + + status =3D "okay"; +}; + &spi8 { status =3D "okay"; =20 @@ -542,6 +555,12 @@ mdp_vsync: mdp-vsync-state { bias-pull-down; }; =20 + sd_cd: sd-cd-state { + pins =3D "gpio58"; + function =3D "gpio"; + bias-pull-up; + }; + ts_irq: ts-irq-state { pins =3D "gpio13"; function =3D "gpio"; --- base-commit: 32b6ef9a5d0eca44f9cd91f52f4faa89f145a0de change-id: 20260903-dts-qcom-eliza-mtp-add-sd-card-support-1c73fc1a506b Best regards, -- =20 Abel Vesa