From patchwork Sun Jun 23 23:22:40 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: George Chan via B4 Relay X-Patchwork-Id: 13708765 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 54C89185096; Sun, 23 Jun 2024 23:22:56 +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=1719184976; cv=none; b=XmP4iPqp7FsB76e8un/v5odO3Uz50HhA9ODI214PABFiFXWNZgRbNH8HdZmUeaEQeuTp6SrtYfJgRNyBbtAa60JCy6FpqsaYlsnBmGPrYavkkEfA3uSgIhX0lvkj+i7i5AO44dk7wTmjZJpC3hb+2wywr7RGWpA804gtx/CzpCA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719184976; c=relaxed/simple; bh=ksN48cxaAFR3/GTcpjVDr3FPaWV1YUWsRi1Xiv4/KVc=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=Mw8jmC5RVWzqSP3/gz32Ldu/kh6rGxmdhZAmWlNxKiO0cwlgAFshtgAkAoSJ8PBIabzEUKq0gqJccap3iXX9dMjw/omY2j2kCaN01/PWytDTJU0GnVB77uLE1WGB5wvEhaV0jMNoh4AeDX5mEWUjcJAlhDF0XnDnXtodKi+GUMQ= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=i8Doaeg1; 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="i8Doaeg1" Received: by smtp.kernel.org (Postfix) with ESMTPS id 2AE5EC32781; Sun, 23 Jun 2024 23:22:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1719184976; bh=ksN48cxaAFR3/GTcpjVDr3FPaWV1YUWsRi1Xiv4/KVc=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=i8Doaeg1gU/DwlSsvwcCPE5MqRiSz2VQIhToFIqpOjsffC5gw9dOdhuEP8rPHT/RZ sOpgz5/3xw3aWIMIJOi/YGzF3x87f42UbfuOZozXq5eZIZ52dcqe19Yz1Qdufr4iic 8E2S97qwHmOv6cChWpYion+wONMvUhNZxJTtHlStDlIObYx8uZPGxaRz88u0mRLBFc tr+NJtx62r20M9gOStu9F8hIKtvnfaBG8oNDXzx4Jk/gPU1doJG/HELn/r7DfyvWAs ycHETI++aV+N9nfStVOiU5Q7WR/2EXpabO4VJQwE1Y8mpzjKBhL+x6fdWvM5J/wlKD E9Y34mitVXLwg== 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 1A199C2BD05; Sun, 23 Jun 2024 23:22:56 +0000 (UTC) From: George Chan via B4 Relay Date: Mon, 24 Jun 2024 07:22:40 +0800 Subject: [PATCH v2 1/8] Add qcom,sc7180-camss Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240624-b4-sc7180-camss-v2-1-0dfecdc50073@gmail.com> References: <20240624-b4-sc7180-camss-v2-0-0dfecdc50073@gmail.com> In-Reply-To: <20240624-b4-sc7180-camss-v2-0-0dfecdc50073@gmail.com> To: Robert Foss , Todor Tomov , Bryan O'Donoghue , Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski , Conor Dooley , cros-qcom-dts-watchers@chromium.org, Bjorn Andersson , Konrad Dybcio Cc: linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, George Chan X-Mailer: b4 0.14.0 X-Developer-Signature: v=1; a=ed25519-sha256; t=1719184973; l=10043; i=gchan9527@gmail.com; s=20240621; h=from:subject:message-id; bh=Hw0kE/GI/DLkLMnNSfBQEwSffJKstvKcClOBJs+yRlU=; b=Vn/NxtT24bT02VEuYlqZt7RGdpn/0+SyPlHvqt1+xIEwWyEBgA9WCFceluE4uqUTqp3r02k78 k16XS0MGUBZCCQprS4do+pAv/7+N4NiLkpMJnI+2o5B5O/Lv78V1vzv X-Developer-Key: i=gchan9527@gmail.com; a=ed25519; pk=Ac2fkTqgUBlj2sns9hRIWJTYhWHO1BsmHbdBb5UpUUY= X-Endpoint-Received: by B4 Relay for gchan9527@gmail.com/20240621 with auth_id=176 X-Original-From: George Chan Reply-To: gchan9527@gmail.com From: George Chan Add bindings for qcom,sc7180-camss in order to support the camera subsystem for sm7125 as found in the Xiaomi Redmi 9 Pro cellphone. Signed-off-by: George Chan --- .../bindings/media/qcom,sc7180-camss.yaml | 327 +++++++++++++++++++++ 1 file changed, 327 insertions(+) diff --git a/Documentation/devicetree/bindings/media/qcom,sc7180-camss.yaml b/Documentation/devicetree/bindings/media/qcom,sc7180-camss.yaml new file mode 100644 index 000000000000..baebe22fac0a --- /dev/null +++ b/Documentation/devicetree/bindings/media/qcom,sc7180-camss.yaml @@ -0,0 +1,327 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) + +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/qcom,sc7180-camss.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Camera SubSystem + +maintainers: + - Bryan O'Donoghue + +description: + The CAMSS IP is a CSI decoder and ISP present on Qualcomm platforms + +properties: + compatible: + const: qcom,sc7180-camss + + clocks: + maxItems: 24 + + clock-names: + items: + - const: camnoc_axi + - const: cpas_ahb + - const: csi0 + - const: csi1 + - const: csi2 + - const: csiphy0 + - const: csiphy0_timer + - const: csiphy1 + - const: csiphy1_timer + - const: csiphy2 + - const: csiphy2_timer + - const: csiphy3 + - const: csiphy3_timer + - const: gcc_camera_ahb + - const: gcc_camera_axi + - const: soc_ahb + - const: vfe0_axi + - const: vfe0 + - const: vfe0_cphy_rx + - const: vfe1_axi + - const: vfe1 + - const: vfe1_cphy_rx + - const: vfe_lite + - const: vfe_lite_cphy_rx + + interrupts: + maxItems: 10 + + interrupt-names: + items: + - const: csid0 + - const: csid1 + - const: csid2 + - const: csiphy0 + - const: csiphy1 + - const: csiphy2 + - const: csiphy3 + - const: vfe0 + - const: vfe1 + - const: vfe_lite + + iommus: + maxItems: 3 + + power-domains: + items: + - description: IFE0 GDSC - Image Front End, Global Distributed Switch Controller. + - description: IFE1 GDSC - Image Front End, Global Distributed Switch Controller. + - description: Titan GDSC - Titan ISP Block, Global Distributed Switch Controller. + + power-domain-names: + items: + - const: ife0 + - const: ife1 + - const: top + + ports: + $ref: /schemas/graph.yaml#/properties/ports + + description: + CSI input ports. + + properties: + port@0: + $ref: /schemas/graph.yaml#/$defs/port-base + unevaluatedProperties: false + description: + Input port for receiving CSI data. + + properties: + endpoint: + $ref: video-interfaces.yaml# + unevaluatedProperties: false + + properties: + data-lanes: + maxItems: 4 + + required: + - data-lanes + + port@1: + $ref: /schemas/graph.yaml#/$defs/port-base + unevaluatedProperties: false + description: + Input port for receiving CSI data. + + properties: + endpoint: + $ref: video-interfaces.yaml# + unevaluatedProperties: false + + properties: + data-lanes: + maxItems: 4 + + required: + - data-lanes + + port@2: + $ref: /schemas/graph.yaml#/$defs/port-base + unevaluatedProperties: false + description: + Input port for receiving CSI data. + + properties: + endpoint: + $ref: video-interfaces.yaml# + unevaluatedProperties: false + + properties: + data-lanes: + maxItems: 4 + + required: + - data-lanes + + port@3: + $ref: /schemas/graph.yaml#/$defs/port-base + unevaluatedProperties: false + description: + Input port for receiving CSI data. + + properties: + endpoint: + $ref: video-interfaces.yaml# + unevaluatedProperties: false + + properties: + data-lanes: + maxItems: 4 + + required: + - data-lanes + + reg: + maxItems: 10 + + reg-names: + items: + - const: csid0 + - const: csid1 + - const: csid2 + - const: csiphy0 + - const: csiphy1 + - const: csiphy2 + - const: csiphy3 + - const: vfe0 + - const: vfe1 + - const: vfe_lite + + vdda-phy-supply: + description: + Phandle to a regulator supply to PHY core block. + + vdda-pll-supply: + description: + Phandle to 1.8V regulator supply to PHY refclk pll block. + +required: + - clock-names + - clocks + - compatible + - interrupt-names + - interrupts + - iommus + - power-domains + - power-domain-names + - reg + - reg-names + - vdda-phy-supply + - vdda-pll-supply + +additionalProperties: false + +examples: + - | + #include + #include + #include + + soc { + #address-cells = <2>; + #size-cells = <2>; + + camss: camss@acb3000 { + compatible = "qcom,sc7180-camss"; + + reg = <0 0xacb3000 0 0x1000>, + <0 0xacba000 0 0x1000>, + <0 0xacc8000 0 0x1000>, + <0 0xac65000 0 0x1000>, + <0 0xac66000 0 0x1000>, + <0 0xac67000 0 0x1000>, + <0 0xac68000 0 0x1000>, + <0 0xacaf000 0 0x4000>, + <0 0xacb6000 0 0x4000>, + <0 0xacc4000 0 0x4000>; + + reg-names = "csid0", + "csid1", + "csid2", + "csiphy0", + "csiphy1", + "csiphy2", + "csiphy3", + "vfe0", + "vfe1", + "vfe_lite"; + + clocks = <&camcc CAM_CC_CAMNOC_AXI_CLK>, + <&camcc CAM_CC_CPAS_AHB_CLK>, + <&camcc CAM_CC_IFE_0_CSID_CLK>, + <&camcc CAM_CC_IFE_1_CSID_CLK>, + <&camcc CAM_CC_IFE_LITE_CSID_CLK>, + <&camcc CAM_CC_CSIPHY0_CLK>, + <&camcc CAM_CC_CSI0PHYTIMER_CLK>, + <&camcc CAM_CC_CSIPHY1_CLK>, + <&camcc CAM_CC_CSI1PHYTIMER_CLK>, + <&camcc CAM_CC_CSIPHY2_CLK>, + <&camcc CAM_CC_CSI2PHYTIMER_CLK>, + <&camcc CAM_CC_CSIPHY3_CLK>, + <&camcc CAM_CC_CSI3PHYTIMER_CLK>, + <&gcc GCC_CAMERA_AHB_CLK>, + <&gcc GCC_CAMERA_HF_AXI_CLK>, + <&camcc CAM_CC_SOC_AHB_CLK>, + <&camcc CAM_CC_IFE_0_AXI_CLK>, + <&camcc CAM_CC_IFE_0_CLK>, + <&camcc CAM_CC_IFE_0_CPHY_RX_CLK>, + <&camcc CAM_CC_IFE_1_AXI_CLK>, + <&camcc CAM_CC_IFE_1_CLK>, + <&camcc CAM_CC_IFE_1_CPHY_RX_CLK>, + <&camcc CAM_CC_IFE_LITE_CLK>, + <&camcc CAM_CC_IFE_LITE_CPHY_RX_CLK>; + + clock-names = "camnoc_axi", + "cpas_ahb", + "csi0", + "csi1", + "csi2", + "csiphy0", + "csiphy0_timer", + "csiphy1", + "csiphy1_timer", + "csiphy2", + "csiphy2_timer", + "csiphy3", + "csiphy3_timer", + "gcc_camera_ahb", + "gcc_camera_axi", + "soc_ahb", + "vfe0_axi", + "vfe0", + "vfe0_cphy_rx", + "vfe1_axi", + "vfe1", + "vfe1_cphy_rx", + "vfe_lite", + "vfe_lite_cphy_rx"; + + interrupts = , + , + , + , + , + , + , + , + , + ; + + interrupt-names = "csid0", + "csid1", + "csid2", + "csiphy0", + "csiphy1", + "csiphy2", + "csiphy3", + "vfe0", + "vfe1", + "vfe_lite"; + + iommus = <&apps_smmu 0x820 0x0>, + <&apps_smmu 0x840 0x0>, + <&apps_smmu 0x860 0x0>; + + power-domains = <&camcc IFE_0_GDSC>, + <&camcc IFE_1_GDSC>, + <&camcc TITAN_TOP_GDSC>; + + power-domain-names = "ife0", + "ife1", + "top"; + + vdda-phy-supply = <&vreg_l1a_0p875>; + vdda-pll-supply = <&vreg_l26a_1p2>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + }; + }; + };