From patchwork Mon Jan 16 15:21:26 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bryan O'Donoghue X-Patchwork-Id: 13103393 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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id EFE27C46467 for ; Mon, 16 Jan 2023 15:21:52 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id B7A5910E457; Mon, 16 Jan 2023 15:21:42 +0000 (UTC) Received: from mail-wr1-x434.google.com (mail-wr1-x434.google.com [IPv6:2a00:1450:4864:20::434]) by gabe.freedesktop.org (Postfix) with ESMTPS id 68DC910E182 for ; Mon, 16 Jan 2023 15:21:35 +0000 (UTC) Received: by mail-wr1-x434.google.com with SMTP id h16so27794103wrz.12 for ; Mon, 16 Jan 2023 07:21:35 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=pmeDpbhWHrjy4et1mvXgnkvbOqusPhVJXfUWrZk3WAA=; b=VfJM03zu0OKEH6zOZ7seepVSIyKq6lVhG2LDIuWX2rEhNiwndpyJDOszSSbhCfkJYd d0funP90udA9EQRzgIN3LtgBkwQ3I//tHPFYXXNu4Utwwzt+i7Odo5PH2KLVLci8/D/f y2K88U7O5wYIdRLlPqR7MfBSTbKbLEXv5a4Zfxi+IyKCH+zqtFT4H+w5fD7krsEX5gFI NicF+f8yRak2kz9Iniyo316pqH0o5dZPbiAyWVEzH4dk/xindDSICF3e0aqd7ZF93Vp0 q+wlqI5dxSZxHIlQZ4ukNY5DPL+BkxWpOBcDxyvkBtMIvgIQT5ebnkf6RHFlrEHwRVs7 886g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=pmeDpbhWHrjy4et1mvXgnkvbOqusPhVJXfUWrZk3WAA=; b=L7jt7NucOiV3fIQZzHQRXhTuY45ztAOkL0/hGv/WT38tUvskzMZauaDeNaE3gJ0kve KXhUx1N2CvI0GYk9vqq07/JMCIFW/jzQ4cM+b0JEcBi1gBHdrVmDGe03K0HBb7dlhnDc jJngFA05iAqaFUXJFGmLiSN5inlKARPOeBS7HXGeuczXLXrmnn80+16z84qrRiiLG4o3 ax6ReCkuyu0DUlI31tWjAJGi7FQkBOBe0DpRPfpi/E8MFVuCZueXkF3oJzVC043KP/ad L9jWiASaMj9xNpsOkdtS2cfaCSpp9AjyeQ4JJzMfY01A/z7u3zl3wXcILryDhM8dxdlo pJew== X-Gm-Message-State: AFqh2kqunmObTC6tFGVFcTUQVpQpECDRjBtrPYkZGcvYJ4oW68fksBPp Bdbt2SOjqFCxF6d05G/JTYVUww== X-Google-Smtp-Source: AMrXdXvabACscioWX2Z3nYvaozHmOIxGmyxktR3Lgpto6ETFCKsRwJl3rRaC30brISg1VQlOW1DtKg== X-Received: by 2002:adf:fe12:0:b0:2bd:f5bd:5482 with SMTP id n18-20020adffe12000000b002bdf5bd5482mr6954698wrr.28.1673882493818; Mon, 16 Jan 2023 07:21:33 -0800 (PST) Received: from sagittarius-a.chello.ie (188-141-3-169.dynamic.upc.ie. [188.141.3.169]) by smtp.gmail.com with ESMTPSA id u18-20020adff892000000b002bded7da2b8sm6874686wrp.102.2023.01.16.07.21.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 16 Jan 2023 07:21:33 -0800 (PST) From: Bryan O'Donoghue To: linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org, devicetree@vger.kernel.org Subject: [PATCH v7 2/4] dt-bindings: msm: dsi-controller-main: Document clocks on a per compatible basis Date: Mon, 16 Jan 2023 15:21:26 +0000 Message-Id: <20230116152128.909646-3-bryan.odonoghue@linaro.org> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20230116152128.909646-1-bryan.odonoghue@linaro.org> References: <20230116152128.909646-1-bryan.odonoghue@linaro.org> MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: dri-devel@lists.freedesktop.org, krzysztof.kozlowski+dt@linaro.org, sean@poorly.run, andersson@kernel.org, konrad.dybcio@somainline.org, quic_abhinavk@quicinc.com, david@ixit.cz, dianders@chromium.org, Krzysztof Kozlowski , robh+dt@kernel.org, agross@kernel.org, dmitry.baryshkov@linaro.org, bryan.odonoghue@linaro.org, swboyd@chromium.org, linux-kernel@vger.kernel.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Each compatible has a different set of clocks which are associated with it. Add in the list of clocks for each compatible. Acked-by: Rob Herring Acked-by: Krzysztof Kozlowski Signed-off-by: Bryan O'Donoghue --- .../display/msm/dsi-controller-main.yaml | 219 ++++++++++++++++-- 1 file changed, 202 insertions(+), 17 deletions(-) diff --git a/Documentation/devicetree/bindings/display/msm/dsi-controller-main.yaml b/Documentation/devicetree/bindings/display/msm/dsi-controller-main.yaml index 35668caa190c4..47faf08a37443 100644 --- a/Documentation/devicetree/bindings/display/msm/dsi-controller-main.yaml +++ b/Documentation/devicetree/bindings/display/msm/dsi-controller-main.yaml @@ -9,9 +9,6 @@ title: Qualcomm Display DSI controller maintainers: - Krishna Manikandan -allOf: - - $ref: "../dsi-controller.yaml#" - properties: compatible: oneOf: @@ -50,22 +47,23 @@ properties: maxItems: 1 clocks: - items: - - description: Display byte clock - - description: Display byte interface clock - - description: Display pixel clock - - description: Display core clock - - description: Display AHB clock - - description: Display AXI clock + description: | + Several clocks are used, depending on the variant. Typical ones are:: + - bus:: Display AHB clock. + - byte:: Display byte clock. + - byte_intf:: Display byte interface clock. + - core:: Display core clock. + - core_mss:: Core MultiMedia SubSystem clock. + - iface:: Display AXI clock. + - mdp_core:: MDP Core clock. + - mnoc:: MNOC clock + - pixel:: Display pixel clock. + minItems: 3 + maxItems: 9 clock-names: - items: - - const: byte - - const: byte_intf - - const: pixel - - const: core - - const: iface - - const: bus + minItems: 3 + maxItems: 9 phys: maxItems: 1 @@ -161,6 +159,193 @@ required: - assigned-clock-parents - ports +allOf: + - $ref: ../dsi-controller.yaml# + - if: + properties: + compatible: + contains: + enum: + - qcom,apq8064-dsi-ctrl + then: + properties: + clocks: + maxItems: 7 + clock-names: + items: + - const: iface + - const: bus + - const: core_mmss + - const: src + - const: byte + - const: pixel + - const: core + + - if: + properties: + compatible: + contains: + enum: + - qcom,msm8916-dsi-ctrl + then: + properties: + clocks: + maxItems: 6 + clock-names: + items: + - const: mdp_core + - const: iface + - const: bus + - const: byte + - const: pixel + - const: core + + - if: + properties: + compatible: + contains: + enum: + - qcom,msm8953-dsi-ctrl + then: + properties: + clocks: + maxItems: 6 + clock-names: + items: + - const: mdp_core + - const: iface + - const: bus + - const: byte + - const: pixel + - const: core + + - if: + properties: + compatible: + contains: + enum: + - qcom,msm8974-dsi-ctrl + then: + properties: + clocks: + maxItems: 7 + clock-names: + items: + - const: mdp_core + - const: iface + - const: bus + - const: vsync + - const: byte + - const: pixel + - const: core + - const: core_mmss + + - if: + properties: + compatible: + contains: + enum: + - qcom,msm8996-dsi-ctrl + then: + properties: + clocks: + maxItems: 7 + clock-names: + items: + - const: mdp_core + - const: byte + - const: iface + - const: bus + - const: core_mmss + - const: pixel + - const: core + + - if: + properties: + compatible: + contains: + enum: + - qcom,msm8998-dsi-ctrl + then: + properties: + clocks: + maxItems: 6 + clock-names: + items: + - const: byte + - const: byte_intf + - const: pixel + - const: core + - const: iface + - const: bus + + - if: + properties: + compatible: + contains: + enum: + - qcom,sc7180-dsi-ctrl + - qcom,sc7280-dsi-ctrl + - qcom,sm8250-dsi-ctrl + - qcom,sm8150-dsi-ctrl + - qcom,sm8250-dsi-ctrl + - qcom,sm8350-dsi-ctrl + - qcom,sm8450-dsi-ctrl + - qcom,sm8550-dsi-ctrl + then: + properties: + clocks: + maxItems: 6 + clock-names: + items: + - const: byte + - const: byte_intf + - const: pixel + - const: core + - const: iface + - const: bus + + - if: + properties: + compatible: + contains: + enum: + - qcom,sdm660-dsi-ctrl + then: + properties: + clocks: + maxItems: 9 + clock-names: + items: + - const: mdp_core + - const: byte + - const: byte_intf + - const: mnoc + - const: iface + - const: bus + - const: core_mmss + - const: pixel + - const: core + + - if: + properties: + compatible: + contains: + enum: + - qcom,sdm845-dsi-ctrl + then: + properties: + clocks: + maxItems: 6 + clock-names: + items: + - const: byte + - const: byte_intf + - const: pixel + - const: core + - const: iface + - const: bus + additionalProperties: false examples: