From nobody Wed Apr 1 22:09:40 2026 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 50BAA477988; Wed, 1 Apr 2026 16:51:49 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775062309; cv=none; b=R56sizVzvH9U0AggNI2DyS3RQ/YlmskWWPrFDLS0CTcHmsMeZcEb7A7WvL3szlPGXE3q/jNVj5En6O1LAWpJQDOTyBFJ7mIgbYpb6IGUZ69bt594DX1x7XXgX/wqv13bFNoe7iAkE707SgRQdJFDo7TQqYtm5Bl2aqPZUwrw2Rc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775062309; c=relaxed/simple; bh=oXZonP5j4c0O65d4B59yS13ja3zzyHaHSOtaUNSb8BE=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=Irmwg1qQHpjXc8ZFT/hPgYVGzdvRdc5q/egxx1XsG0A/ytoWHKdk1N8Clo0a1cwoAGnGTVi9Mp7KFgP9OdOMWOXwWRI1uDgqmGBlvGBG2l56FMK9Gnvma20ZkEKashFIM37N0P709dnrTwtIZV6WceCa2bO7c2TvYbYcHDWI0yU= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=SS36wtHl; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="SS36wtHl" Received: by smtp.kernel.org (Postfix) with ESMTPS id 0CFBFC19423; Wed, 1 Apr 2026 16:51:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1775062309; bh=oXZonP5j4c0O65d4B59yS13ja3zzyHaHSOtaUNSb8BE=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=SS36wtHlQbVLkRpfq8PwHy5bZ0L2reC//J5vS+xcv5aDpV/f6UAQs6GMvz5x0SeKp 6qPeex4APahRDiP/H2vL4qPye7vN161D9/OrWLdeH0flLXzEnopLxsq4xJssY76ogo VuIsWXgqyKF2BVdVCJurfolyW0WcqKggTjsdtYJLsZJUCt6fF/4cLtZ/CMb6frp4Ui olL1xSMEnKoBKpGNJphGJfXgJbbVOrG6L0G3RvaIsbjLCEyWk2ULAaozCx6TffE4IS cKamTPc+g7jgvUAjtGA4RA6PPCoCpYaXAJpVduV2HrPIq/ZioLBJ3R+h8D+xIuVf31 V/P+pnRRELLew== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id EF69AD35165; Wed, 1 Apr 2026 16:51:48 +0000 (UTC) From: David Heidelberg via B4 Relay Date: Wed, 01 Apr 2026 18:51:43 +0200 Subject: [PATCH v2 1/3] arm64: dts: qcom: sdm845-shift-axolotl: Enable sdcard 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: <20260401-axolotl-misc-p1-v2-1-f3af384bbb50@ixit.cz> References: <20260401-axolotl-misc-p1-v2-0-f3af384bbb50@ixit.cz> In-Reply-To: <20260401-axolotl-misc-p1-v2-0-f3af384bbb50@ixit.cz> To: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Dylan Van Assche Cc: linux-arm-msm@vger.kernel.org, Petr Hodina , Casey Connolly , Dmitry Baryshkov , Alexander Martinz , Konrad Dybcio , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, phone-devel@vger.kernel.org, David Heidelberg X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=1795; i=david@ixit.cz; h=from:subject:message-id; bh=aZdwStcvm+sP0/bffqiFYiM4zgFWPvHavag314QPrS0=; b=owEBbQKS/ZANAwAIAWACP8TTSSByAcsmYgBpzU0jT7/hxZAeWt3scy/df6V3dYcWoYPRU+h2T 9fov0vKJ9+JAjMEAAEIAB0WIQTXegnP7twrvVOnBHRgAj/E00kgcgUCac1NIwAKCRBgAj/E00kg cglOD/0dGUViocQ/HGt1FG9pRpZRjK6UR7xNAWdv10rQ5ScXXVxYF6bLeIcIeIDCmOPU+zQwR8A xfR42u7WkQl3mSAtbRwtQcs1dZ/ys5f/V2nzHOZR3jYeboNB0VHaMun/ViulUzzMku039fgPvKh LgXhxNHqgoPJcUinBv1gX+HpCtTY2pic31B4e+41kNVbm+w/8vhBlpTeiiDTS4HieXSeirp81Lx KCVE4d7R0LHrshAsXzL/yZNnZRIcC4XGJDnkmAgVb+a4t74SgXErQ3SYQYmH79PzqM6FD9ljkFM uZmpquC7WEPtZ9xogfKp7T6Vj2dC6VGT8PyHD6hg75+Kn6rROLWZ2smAykozlrNQdN+3n5iGMz+ LtAggvVxDmyiuHJKAPd43nHrgzlzWEiMa0cW/6ElVcy7S974fOw33XvERJAuVoMnGdIe92VXGYn sqBN+zFPm9RNCdlXiDhzIB3Rn3xM3n7R2X0+4eiWbuNYRY0GrtI94O/cNmkzSX6Uqt5TyD86LNt iZI9aWbmTNEjcHc8j5x+cE3hjs1aiJUC3cxTNUwOwiTF7pNbFbEsFK+h0qjlno0aWS2uWgvRciO lJL1bhGROezTm1QsYxjWUQ3g7NlNCHxXnnoEP4wCoPAv3j98eRC3DB1ImkQVR/478ujLXsCh8Q3 owvkhFrh11Oue+Q== X-Developer-Key: i=david@ixit.cz; a=openpgp; fpr=D77A09CFEEDC2BBD53A7047460023FC4D3492072 X-Endpoint-Received: by B4 Relay for david@ixit.cz/default with auth_id=355 X-Original-From: David Heidelberg Reply-To: david@ixit.cz From: Casey Connolly The SHIFT6mq features an sdcard slot, add it. Signed-off-by: Casey Connolly Signed-off-by: David Heidelberg --- arch/arm64/boot/dts/qcom/sdm845-shift-axolotl.dts | 44 +++++++++++++++++++= ++++ 1 file changed, 44 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sdm845-shift-axolotl.dts b/arch/arm64= /boot/dts/qcom/sdm845-shift-axolotl.dts index 740eb22550724..c394350998c26 100644 --- a/arch/arm64/boot/dts/qcom/sdm845-shift-axolotl.dts +++ b/arch/arm64/boot/dts/qcom/sdm845-shift-axolotl.dts @@ -600,6 +600,24 @@ &qupv3_id_1 { status =3D "okay"; }; =20 +&sdhc_2 { + status =3D "okay"; + + pinctrl-names =3D "default"; + pinctrl-0 =3D <&sdc2_default_state &sdc2_card_det_n>; + + vmmc-supply =3D <&vreg_l21a_2p95>; + vqmmc-supply =3D <&vreg_l13a_2p95>; + + bus-width =3D <4>; + /* + * Card detection is broken, but because the battery must be removed + * to insert the card, we use this rather than the broken-cd property + * which would just waste CPU cycles polling. + */ + non-removable; +}; + &slpi_pas { firmware-name =3D "qcom/sdm845/SHIFT/axolotl/slpi.mbn"; =20 @@ -609,6 +627,32 @@ &slpi_pas { &tlmm { gpio-reserved-ranges =3D <0 4>, <81 4>; =20 + sdc2_default_state: sdc2-default-state { + clk-pins { + pins =3D "sdc2_clk"; + bias-disable; + drive-strength =3D <16>; + }; + + cmd-pins { + pins =3D "sdc2_cmd"; + bias-pull-up; + drive-strength =3D <10>; + }; + + data-pins { + pins =3D "sdc2_data"; + bias-pull-up; + drive-strength =3D <10>; + }; + }; + + sdc2_card_det_n: sd-card-det-n-state { + pins =3D "gpio126"; + function =3D "gpio"; + bias-disable; + }; + sde_dsi_active: sde-dsi-active-state { pins =3D "gpio6", "gpio11"; function =3D "gpio"; --=20 2.53.0