From nobody Sun Feb 8 22:57:45 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 54EF43385B6; Wed, 17 Dec 2025 11:39:25 +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=1765971565; cv=none; b=I6GX/SVvEWC+inq6E+WIV4qWNZQWOJX5x0rKNXXm9BSmqb3eDR54gW/MowPjjCcNj4a8lE53Fgu37FaF54rQtFsHrmcjQfi3JXq5fVPupGzYtcCTJeNmtddGPF1X2esv0gcZUS4P4j7UzZZB0DAZJd0GmMO3/2jiH8nE6vJvJY8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765971565; c=relaxed/simple; bh=JLuYOBRJok5U9a7Z2KPzxqxZVOqP35KmsuLI4X1AaZY=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=dILD9uuvk/RdiWL/Xtj8I5vpanC9JojObPRihRrfmdunflgabF/aC/RU21sJIQVm+fkwW0XOyJdvsEFZPAx9tB38TqeJvXrqGeqnkLYIjFlObuhT7Phlv4XKBcIx9ajjm9kmhGDVDwjEDXY/x+02bpufW+oaw9O1/nujDOyD9Rg= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=POBGhnqu; 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="POBGhnqu" Received: by smtp.kernel.org (Postfix) with ESMTPS id E314FC116B1; Wed, 17 Dec 2025 11:39:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1765971565; bh=JLuYOBRJok5U9a7Z2KPzxqxZVOqP35KmsuLI4X1AaZY=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=POBGhnquu1VnKC0SkU36/NIJpq7tX7mCqBKY1VvYs186OBRh4SO6rwKzfi5pP2hBo wdWAWYQbjYw+MJZi3j05h8oW3UvvPRAto2MZ1DNznkojQLFxtf4ET7LWNne2i0Igtq nXeazWGumOF8h6suUlYNMEJ5O5n6VKJexUFXcaHKCEkIOkOhGv0gBomNs0gkXLn6CU W7ogdi+pRYTnZq1LN94bpuwPv+RsoEGo8oUdGF9TaQasCjBLNKAxIrt411+ObYK2Pg zwaryrv5iyqmmG9N9h8DqKcsN6AKmgvytaMpR2YFooEPC03phDqmVwWcH4umzRGlYy XcxRX8nkcegmQ== 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 D4796D6552C; Wed, 17 Dec 2025 11:39:24 +0000 (UTC) From: David Heidelberg via B4 Relay Date: Wed, 17 Dec 2025 12:39:23 +0100 Subject: [PATCH v2 1/2] arm64: dts: qcom: sdm845: Introduce camera master clock pinctrl 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: <20251217-sdm845-mclk-v2-1-7028c2d09145@ixit.cz> References: <20251217-sdm845-mclk-v2-0-7028c2d09145@ixit.cz> In-Reply-To: <20251217-sdm845-mclk-v2-0-7028c2d09145@ixit.cz> To: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Vladimir Zapolskiy Cc: linux-arm-msm@vger.kernel.org, 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=2039; i=david@ixit.cz; h=from:subject:message-id; bh=cTUXa+N953sv5GxQGdBXyAR0p0U/nn2ORgNoDyha5zM=; b=owEBbQKS/ZANAwAIAWACP8TTSSByAcsmYgBpQpZrjyrLIEO33W/yON0eBpo3ZJGTkEg+d6onq vjDiyLzhlKJAjMEAAEIAB0WIQTXegnP7twrvVOnBHRgAj/E00kgcgUCaUKWawAKCRBgAj/E00kg cgzCD/9DaIPYE3l3aFYA49lwXZi905wJ7LMUxGqKLVRoMzQ3/2nWHPdD0bRc7dUgoF0sDLpNsX9 XqF7/kCC3eILkDb4xeoygrI7dt2uqwGgtyFj5UDxK2y4jE+cmrhusQBbaS3nzXuaBkNAU6Axx8I w/5dwe6bWxk46Yfif1+zyDiZmXZFEPFG6d+RjXT2GGI7wlt6HxkEHb0GWu/kpcHN73RjsNFhSKI qcRjE2Kr4JWJFYlfjS7K/Imvos9LyPvTzYAkk+HGJjwqWatNp6b/kDVI5qKH4HFOw91Z4cRsyMJ p2yq0zcKu07cQWhf/qKNuTpJv7307I/bxNOol3FvNM+zNARIgR/bBTPQhyQtYSCxGAUxIT32hY8 vFJ/YqePaXUYCS+1L3RjwJE0qT2Zxiql/Iy4uswP/Vh/J2fSyMMq8mT/lTnKdDy0Yb9HfKnGc5d 40gogk/T26Sm+x2Wv7fJhqniUTcJqbujICHsVBCQ5bsGRCnCq0BfJUZzKD/9NsRDiM8Cfn4yaXn 6HCXAPKY6nKmNFyV648p+xVoXLJjT7eYis/FyX++A2CX1lS7VTc3oy5Dg687XoIaSVPBZshwaZO 6YBzP6e5oo10/LGjR+MZcPsX/BVoQowc9EV37sT8yH7SJNXKWEZkCSeb3UrYevXzMK7SEXbHt8f jDlw2c248fndF/A== 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: David Heidelberg Put clock pins configuration for camera master clock into the dtsi. Reviewed-by: Vladimir Zapolskiy Signed-off-by: David Heidelberg Reviewed-by: Konrad Dybcio --- arch/arm64/boot/dts/qcom/sdm845.dtsi | 56 ++++++++++++++++++++++++++++++++= ++++ 1 file changed, 56 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qco= m/sdm845.dtsi index bf2f9c04adba7..c0f21a745fb0c 100644 --- a/arch/arm64/boot/dts/qcom/sdm845.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi @@ -2805,6 +2805,62 @@ tlmm: pinctrl@3400000 { gpio-ranges =3D <&tlmm 0 0 151>; wakeup-parent =3D <&pdc_intc>; =20 + cam_mclk0_default: cam-mclk0-default-state { + pins =3D "gpio13"; + function =3D "cam_mclk"; + drive-strength =3D <2>; + bias-disable; + }; + + cam_mclk0_sleep: cam-mclk0-sleep-state { + pins =3D "gpio13"; + function =3D "cam_mclk"; + drive-strength =3D <2>; + bias-pull-down; + }; + + cam_mclk1_default: cam-mclk1-default-state { + pins =3D "gpio14"; + function =3D "cam_mclk"; + drive-strength =3D <2>; + bias-disable; + }; + + cam_mclk1_sleep: cam-mclk1-sleep-state { + pins =3D "gpio14"; + function =3D "cam_mclk"; + drive-strength =3D <2>; + bias-pull-down; + }; + + cam_mclk2_default: cam-mclk2-default-state { + pins =3D "gpio15"; + function =3D "cam_mclk"; + drive-strength =3D <2>; + bias-disable; + }; + + cam_mclk2_sleep: cam-mclk2-sleep-state { + pins =3D "gpio15"; + function =3D "cam_mclk"; + drive-strength =3D <2>; + bias-pull-down; + }; + + cam_mclk3_default: cam-mclk3-default-state { + pins =3D "gpio16"; + function =3D "cam_mclk"; + drive-strength =3D <2>; + bias-disable; + }; + + cam_mclk3_sleep: cam-mclk3-sleep-state { + pins =3D "gpio16"; + function =3D "cam_mclk"; + drive-strength =3D <2>; + bias-pull-down; + }; + cci0_default: cci0-default-state { /* SDA, SCL */ pins =3D "gpio17", "gpio18"; --=20 2.51.0 From nobody Sun Feb 8 22:57:45 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 54E69336EFB; 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charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20251217-sdm845-mclk-v2-2-7028c2d09145@ixit.cz> References: <20251217-sdm845-mclk-v2-0-7028c2d09145@ixit.cz> In-Reply-To: <20251217-sdm845-mclk-v2-0-7028c2d09145@ixit.cz> To: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Vladimir Zapolskiy Cc: linux-arm-msm@vger.kernel.org, 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=1827; i=david@ixit.cz; h=from:subject:message-id; bh=G7P7fQVka9nSGdds0k6Y6wrfFIx/ZErtx2+mqLJCAWY=; b=owEBbQKS/ZANAwAIAWACP8TTSSByAcsmYgBpQpZr/A2qM22WqPw+Q71qbjioqzrIiiKfFT/lj u8kv9P1j6OJAjMEAAEIAB0WIQTXegnP7twrvVOnBHRgAj/E00kgcgUCaUKWawAKCRBgAj/E00kg cn5iEACCAAXd6M7MXTNJiUGEdp68z1bey8nzUcpByTrg5KFvdDibR01TBQCztY1SVbelBwL6WMl 9/Uwwo/j/kK/e9GICVUi+uBlkoVAld5+SFiIUp9LNdHrI+YvXtasQoVwcj76pnJDdF6qehV1hbk y6UfA3Z66EMXYcYHSfFGm3CjtkyNlukefbThlr7Fj73E/VCfD7ZEiy+2rOI9Bdi5LOMq2Dfrmtn +tBQKZV+Y/9PUZsqQNDdaM7+DuMxDnFBbhSxEBQLmf7R2a7UmuNNwFXne0omCAl7TsHfv/1Vrgx QUAGSs64YOMIjY+CVLBRafRFajRYhCN1icVe/BBPUIbCyQNsc5Hs3+WByH18ScWQxWwxvDkxZZv LceQsWHlksC/U5qpuLDMUwoI4cvjjPUeG4qqcTBnLFMnBvl5JYDCmVX5gTpUY7aeFsilu2oGjRA LianfwjvmoWvzYRhtEhG/d5vQ+t+/diF5TUA83p//S/HIiws2Kiop2m39rJ/LnzkokzICVS6yDg 4u8GeaMCagB8SLY6c2yc8AyWEpLywfM8DnRHnO4+0K0Lx50UkSuUiN0ELxoi8lUGd4sgOp5RJVn QuCmpS8AbCNPKgAwkSj4W5BvML/laY9ujaMhHwbqtYBtP40nmt5UBVChIvnP/cwWsWc0xbwNYI6 MDQ8nEqyUDlO27A== 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: David Heidelberg Instead of defining own pad function for master clock, pick one offered by sdm845 device-tree include. Reviewed-by: Vladimir Zapolskiy Signed-off-by: David Heidelberg --- .../dts/qcom/sdm845-db845c-navigation-mezzanine.dtso | 2 +- arch/arm64/boot/dts/qcom/sdm845-db845c.dts | 16 ------------= ---- 2 files changed, 1 insertion(+), 17 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/sdm845-db845c-navigation-mezzanine.dt= so b/arch/arm64/boot/dts/qcom/sdm845-db845c-navigation-mezzanine.dtso index dbe1911d8e470..f6c2c98970d76 100644 --- a/arch/arm64/boot/dts/qcom/sdm845-db845c-navigation-mezzanine.dtso +++ b/arch/arm64/boot/dts/qcom/sdm845-db845c-navigation-mezzanine.dtso @@ -40,7 +40,7 @@ camera@10 { /* CAM0_RST_N */ reset-gpios =3D <&tlmm 9 GPIO_ACTIVE_LOW>; pinctrl-names =3D "default"; - pinctrl-0 =3D <&cam0_default>; + pinctrl-0 =3D <&cam0_default &cam_mclk0_default>; =20 clocks =3D <&clock_camcc CAM_CC_MCLK0_CLK>; clock-names =3D "xvclk"; diff --git a/arch/arm64/boot/dts/qcom/sdm845-db845c.dts b/arch/arm64/boot/d= ts/qcom/sdm845-db845c.dts index ce23f87e0316b..518d2ec657b13 100644 --- a/arch/arm64/boot/dts/qcom/sdm845-db845c.dts +++ b/arch/arm64/boot/dts/qcom/sdm845-db845c.dts @@ -877,14 +877,6 @@ rst-pins { drive-strength =3D <16>; bias-disable; }; - - mclk0-pins { - pins =3D "gpio13"; - function =3D "cam_mclk"; - - drive-strength =3D <16>; - bias-disable; - }; }; =20 cam3_default: cam3-default-state { @@ -895,14 +887,6 @@ rst-pins { drive-strength =3D <16>; bias-disable; }; - - mclk3-pins { - function =3D "cam_mclk"; - pins =3D "gpio16"; - - drive-strength =3D <16>; - bias-disable; - }; }; =20 dsi_sw_sel: dsi-sw-sel-state { --=20 2.51.0