From patchwork Fri May 5 21:40:30 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Konrad Dybcio X-Patchwork-Id: 679434 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4AE6CC7EE24 for ; Fri, 5 May 2023 21:41:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231613AbjEEVl5 (ORCPT ); Fri, 5 May 2023 17:41:57 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40146 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233640AbjEEVli (ORCPT ); Fri, 5 May 2023 17:41:38 -0400 Received: from mail-lj1-x232.google.com (mail-lj1-x232.google.com [IPv6:2a00:1450:4864:20::232]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 669195B98 for ; Fri, 5 May 2023 14:40:50 -0700 (PDT) Received: by mail-lj1-x232.google.com with SMTP id 38308e7fff4ca-2ac733b813fso25613351fa.1 for ; Fri, 05 May 2023 14:40:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1683322848; x=1685914848; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=yjN/ffCdIbWuCww9f1G8lkgk4FzsnyMHqREJyrkcTto=; b=o3bmL0A/XXD6ZM+q+PQjSyG6FcbmWE9R1XVMmmKM4NukACHyRpMYdFzZFo541m+QRe u2colS2SXaXQmXwuNBJPSE+1hA6D971Z2gW1bFZ8PX8wqyXhJ6v/WxgX3Scf5hJDLF16 KBNP7a74Nq916PzaF0eotz8hfIB+UZuzjDtcjdqFTSvIOl9yN0a2dR+DCTJWNbI4/PC8 Syluh51Fll/ezPQsHevBpqgcPJG6qGzPG4u1nNXti0qfmv8/qzEoDJ+4QmKa0jbCa9nT SGXM0UR6FQN7vbxYpPcJtduwIy1onqj4XnrAXxCruUoEDY5Ob/0S1jNUOB79mQ4aLhEZ l7ng== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1683322848; x=1685914848; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=yjN/ffCdIbWuCww9f1G8lkgk4FzsnyMHqREJyrkcTto=; b=a7S0hqszsqc3NFOZT/W9fKnaJuUYjta/avHlCBRTsEEb84jY0Rh5CS6xDm8rF+Cr/z Hv+Txqu7ud5Q2/MBCly8FqIP8M4kntABnUXEwo9f1v9bSEFU0D8tNVizXrmOMS0USUPm +n5kmXok5knEpTypexmFBTLLPvZ6t2xjBknFbKwFE5yThrrX47lg4Dl+IXheYiQVgzgN yrXBjukpJ6y0SZZ4NNwe3pwPoJUbCpxK8MKv4v+1poKGdnU6X/OFZWchiY1XomQeblJn QXP7AzLXbFu/Yc7timW3LTPzQk+0+mQw7wOH3Wuz+4VtowJp+qYSUKYA0/yrrOsF9odo 1tQA== X-Gm-Message-State: AC+VfDyqFiJSU5qjHd5AmCdYK0glEeE2Odd7jLERP6gR7U6fMy9gZxIL rkH8qYK4VjqqM1q9tJJEV1R2Bw== X-Google-Smtp-Source: ACHHUZ5Y5bclf4/JmsomEgRjXU3ZEA0DXfCSMEb82R5vv9h9Cc37nFKOnod2O4zNMd69UeR2GI5NLA== X-Received: by 2002:a05:651c:112:b0:2a8:c8d8:80fe with SMTP id a18-20020a05651c011200b002a8c8d880femr708697ljb.23.1683322848739; Fri, 05 May 2023 14:40:48 -0700 (PDT) Received: from [192.168.1.101] (abyl248.neoplus.adsl.tpnet.pl. [83.9.31.248]) by smtp.gmail.com with ESMTPSA id n12-20020a2e720c000000b002a776dbc277sm126453ljc.124.2023.05.05.14.40.47 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 05 May 2023 14:40:48 -0700 (PDT) From: Konrad Dybcio Date: Fri, 05 May 2023 23:40:30 +0200 Subject: [PATCH v3 04/12] dt-bindings: display/msm: Add SM6350 MDSS MIME-Version: 1.0 Message-Id: <20230411-topic-straitlagoon_mdss-v3-4-9837d6b3516d@linaro.org> References: <20230411-topic-straitlagoon_mdss-v3-0-9837d6b3516d@linaro.org> In-Reply-To: <20230411-topic-straitlagoon_mdss-v3-0-9837d6b3516d@linaro.org> To: Rob Clark , Abhinav Kumar , Dmitry Baryshkov , Sean Paul , David Airlie , Daniel Vetter , Rob Herring , Krzysztof Kozlowski , Krishna Manikandan , Will Deacon , Robin Murphy , Joerg Roedel Cc: Marijn Suijten , linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, iommu@lists.linux.dev, Konrad Dybcio X-Mailer: b4 0.12.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1683322839; l=7064; i=konrad.dybcio@linaro.org; s=20230215; h=from:subject:message-id; bh=ElBdVsUKD81P73zo0Ep2jls76a+QZxDiuf7z0YpIh/0=; b=HVJfWdcHy2HkxLalDlUNL7LXqEuluVltURECCD6VAUeJg9ArwMaL2xEgj43hVpKoVx4FTvRPD ykIMX9QlV16DANGWwtXwhmtvafe7BuVDtgW5yfFQjxlDeuxoMixexrN X-Developer-Key: i=konrad.dybcio@linaro.org; a=ed25519; pk=iclgkYvtl2w05SSXO5EjjSYlhFKsJ+5OSZBjOkQuEms= Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Document the SM6350 MDSS. Signed-off-by: Konrad Dybcio --- .../bindings/display/msm/qcom,sm6350-mdss.yaml | 214 +++++++++++++++++++++ 1 file changed, 214 insertions(+) diff --git a/Documentation/devicetree/bindings/display/msm/qcom,sm6350-mdss.yaml b/Documentation/devicetree/bindings/display/msm/qcom,sm6350-mdss.yaml new file mode 100644 index 000000000000..6674040d2172 --- /dev/null +++ b/Documentation/devicetree/bindings/display/msm/qcom,sm6350-mdss.yaml @@ -0,0 +1,214 @@ +# SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/msm/qcom,sm6350-mdss.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm SM6350 Display MDSS + +maintainers: + - Krishna Manikandan + +description: + SM6350 MSM Mobile Display Subsystem (MDSS), which encapsulates sub-blocks + like DPU display controller, DSI and DP interfaces etc. + +$ref: /schemas/display/msm/mdss-common.yaml# + +properties: + compatible: + items: + - const: qcom,sm6350-mdss + + clocks: + items: + - description: Display AHB clock from gcc + - description: Display AXI clock from gcc + - description: Display core clock + + clock-names: + items: + - const: iface + - const: bus + - const: core + + iommus: + maxItems: 1 + + interconnects: + maxItems: 2 + + interconnect-names: + maxItems: 2 + +patternProperties: + "^display-controller@[0-9a-f]+$": + type: object + properties: + compatible: + const: qcom,sm6350-dpu + + "^dsi@[0-9a-f]+$": + type: object + properties: + compatible: + items: + - const: qcom,sm6350-dsi-ctrl + - const: qcom,mdss-dsi-ctrl + + "^phy@[0-9a-f]+$": + type: object + properties: + compatible: + const: qcom,dsi-phy-10nm + +unevaluatedProperties: false + +examples: + - | + #include + #include + #include + #include + #include + + display-subsystem@ae00000 { + compatible = "qcom,sm6350-mdss"; + reg = <0x0ae00000 0x1000>; + reg-names = "mdss"; + + power-domains = <&dispcc MDSS_GDSC>; + + clocks = <&gcc GCC_DISP_AHB_CLK>, + <&gcc GCC_DISP_AXI_CLK>, + <&dispcc DISP_CC_MDSS_MDP_CLK>; + clock-names = "iface", "bus", "core"; + + interrupts = ; + interrupt-controller; + #interrupt-cells = <1>; + + iommus = <&apps_smmu 0x800 0x2>; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + display-controller@ae01000 { + compatible = "qcom,sm6350-dpu"; + reg = <0x0ae01000 0x8f000>, + <0x0aeb0000 0x2008>; + reg-names = "mdp", "vbif"; + + clocks = <&gcc GCC_DISP_AXI_CLK>, + <&dispcc DISP_CC_MDSS_AHB_CLK>, + <&dispcc DISP_CC_MDSS_ROT_CLK>, + <&dispcc DISP_CC_MDSS_MDP_LUT_CLK>, + <&dispcc DISP_CC_MDSS_MDP_CLK>, + <&dispcc DISP_CC_MDSS_VSYNC_CLK>; + clock-names = "bus", "iface", "rot", "lut", "core", + "vsync"; + + assigned-clocks = <&dispcc DISP_CC_MDSS_MDP_CLK>, + <&dispcc DISP_CC_MDSS_VSYNC_CLK>, + <&dispcc DISP_CC_MDSS_ROT_CLK>, + <&dispcc DISP_CC_MDSS_AHB_CLK>; + assigned-clock-rates = <300000000>, + <19200000>, + <19200000>, + <19200000>; + + interrupt-parent = <&mdss>; + interrupts = <0>; + operating-points-v2 = <&mdp_opp_table>; + power-domains = <&rpmhpd SM6350_CX>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + dpu_intf1_out: endpoint { + remote-endpoint = <&dsi0_in>; + }; + }; + + port@1 { + reg = <1>; + dpu_intf2_out: endpoint { + remote-endpoint = <&dsi1_in>; + }; + }; + }; + }; + + dsi@ae94000 { + compatible = "qcom,sm6350-dsi-ctrl", "qcom,mdss-dsi-ctrl"; + reg = <0x0ae94000 0x400>; + reg-names = "dsi_ctrl"; + + interrupt-parent = <&mdss>; + interrupts = <4>; + + clocks = <&dispcc DISP_CC_MDSS_BYTE0_CLK>, + <&dispcc DISP_CC_MDSS_BYTE0_INTF_CLK>, + <&dispcc DISP_CC_MDSS_PCLK0_CLK>, + <&dispcc DISP_CC_MDSS_ESC0_CLK>, + <&dispcc DISP_CC_MDSS_AHB_CLK>, + <&gcc GCC_DISP_AXI_CLK>; + clock-names = "byte", + "byte_intf", + "pixel", + "core", + "iface", + "bus"; + + assigned-clocks = <&dispcc DISP_CC_MDSS_BYTE0_CLK_SRC>, + <&dispcc DISP_CC_MDSS_PCLK0_CLK_SRC>; + assigned-clock-parents = <&dsi0_phy 0>, <&dsi0_phy 1>; + + operating-points-v2 = <&dsi_opp_table>; + power-domains = <&rpmhpd SM6350_MX>; + + phys = <&dsi0_phy>; + phy-names = "dsi"; + + #address-cells = <1>; + #size-cells = <0>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + dsi0_in: endpoint { + remote-endpoint = <&dpu_intf1_out>; + }; + }; + + port@1 { + reg = <1>; + dsi0_out: endpoint { + }; + }; + }; + }; + + dsi0_phy: phy@ae94400 { + compatible = "qcom,dsi-phy-10nm"; + reg = <0x0ae94400 0x200>, + <0x0ae94600 0x280>, + <0x0ae94a00 0x1e0>; + reg-names = "dsi_phy", + "dsi_phy_lane", + "dsi_pll"; + + #clock-cells = <1>; + #phy-cells = <0>; + + clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>, <&rpmhcc RPMH_CXO_CLK>; + clock-names = "iface", "ref"; + }; + }; +...