From nobody Sat Apr 4 07:52:03 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 CAA6F3E025A; Thu, 2 Apr 2026 09:54:09 +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=1775123649; cv=none; b=JGYVMphrE5jynDUO/Y8UTo6vFZFdxtvfpVV9ClV5xCOxxiym2UFwOyUmfZByLKjTIPPO97/MSz6brXCwwMRxYb/HB0NnNzRWvlfFKRDuFaGnRP3cAL7QiDuTw0FDn63zQ/oZ6zNw53zGQxQajJnyixdS9s7xD5M1HpWiBWL/VeA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775123649; c=relaxed/simple; bh=j5OlzKptvN8u5/K4ZJFqd4aGwQnSIp1riZZ0iQazIj4=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=cFEymAnoTt6+DedW75MSFUxoTrjqk4eILRkKKrCGVlcbgJTqTdBvWPPf8Q3eAB7TfYVyk6dLanVFNbNa4m60McvA7CjbW+TPOG+2GcnAqBYTvl/bzUCkkkVsvHzr378kxWl4pymDfWjNJtWsNPNcO/SsZEcfWbFrwMVneCowBuo= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=OBV1rY8T; 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="OBV1rY8T" Received: by smtp.kernel.org (Postfix) with ESMTPS id 93C58C2BCB1; Thu, 2 Apr 2026 09:54:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1775123649; bh=j5OlzKptvN8u5/K4ZJFqd4aGwQnSIp1riZZ0iQazIj4=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=OBV1rY8ToYV8u+Jm5FfsNSJafhRffvdNR/7lSud86NoFDxUlUPElQAAUFaHwjtAk5 azes2YHFnRJq03IkVlq+1xAr27BGBBMoKCLxSQyssdCHv/o4lD40LDEsjn7XbSyUyM AqZlEJFinkt0zXKmW/H8SDbVvEdcn/aFnqnpnQwMGstsy2NRRdSLOJHyPbBdCV+Odz uV1JZVUD/RZKLH3gDEOcIPTuOT8nnuJpi5MS+5k48MlQ+d6Z0C18ltiLCMfq4JuIDF dVrdr/BRGi9lP8lRXMgkAE96R0QjXj0DKc1rCs10Fz8aoq0d84tE/ozRZ0pW6GemBO xbgALR8Ic+KkQ== 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 7A6C4D39406; Thu, 2 Apr 2026 09:54:09 +0000 (UTC) From: David Heidelberg via B4 Relay Date: Thu, 02 Apr 2026 11:54:06 +0200 Subject: [PATCH v3 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: <20260402-axolotl-misc-p1-v3-1-8934e9db6831@ixit.cz> References: <20260402-axolotl-misc-p1-v3-0-8934e9db6831@ixit.cz> In-Reply-To: <20260402-axolotl-misc-p1-v3-0-8934e9db6831@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=1907; i=david@ixit.cz; h=from:subject:message-id; bh=V/gyVRb9byz8QAK00Y2utu0dDrgjEkYddluW8kKLmCI=; b=owEBbQKS/ZANAwAIAWACP8TTSSByAcsmYgBpzjy/ODMr9JJWu8/h28lbADOj7k6TlOFsmgBlC UTHKz3K7KiJAjMEAAEIAB0WIQTXegnP7twrvVOnBHRgAj/E00kgcgUCac48vwAKCRBgAj/E00kg cg3gD/47qV6iwykb7g2169k9tBKeTaX8ux9jAVV5exnXWBlUlnh1iJ5HoaEHvxATqNENLoMtyQR gAGlApQ7AWZxwmsQK8rojwv1PONIk4c9rI6McTrO77b5shBOvVKx/D45S03FpSUds/EghW+Cbx7 Nk+OYYjtwET9G9m4QV+jb7wz/p18KMOQLO9winY1FoKBqT03w16RR3W/7o6IVf2FCmIv0XAGg9r tr8vrm2fgBEw5kUMXVHrCGJAqnB8nSPE5GAGS3nVIrUVMEB2KDXCvnIe5cSil2Qf9BgvYDsRAaZ fHUvNZIhOJPjLdB/Pqb2HyldrMEADF3MpisS2Vog/aW1dw6ueUc67lbJGHTGml2Q6Fwn5YBj7t/ OmANWoXdSGJzzhqRoP8mOsHy6xw+9PowYF/PEj8huUfsWZ0zxANeVkkKZ8cMpvXVmcuI7Z4QauQ 0JiS8nsqJMqH26GfnrmviAulBG+i7IjbGsIAee2Qysir05t+F14yga2uUOp2XszfHCzZg03UQJc oyeaFW8HF/KWZc74UiuHMGsaQdDq8J2xLpCmkWhYl0RI9ptXZ2H0wxCCafjnI3YePi7WdTEIcS3 /3YFeKSOZc8WPnUxybIbTdzdup67uSMhYo34a/ZZ3+pcL6+EwgIcMk1lrUrhi1di8rpcV5VP7tu vK46/J5IKbiFMJQ== 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 Reviewed-by: Konrad Dybcio Co-developed-by: David Heidelberg 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..b05f04a621e5b 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 { + pinctrl-0 =3D <&sdc2_default_state &sdc2_card_det_n>; + pinctrl-names =3D "default"; + + 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; + + status =3D "okay"; +}; + &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"; + drive-strength =3D <16>; + bias-disable; + }; + + cmd-pins { + pins =3D "sdc2_cmd"; + drive-strength =3D <10>; + bias-pull-up; + }; + + data-pins { + pins =3D "sdc2_data"; + drive-strength =3D <10>; + bias-pull-up; + }; + }; + + 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