From patchwork Mon Jan 16 22:52:16 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: 643850 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 71A54C67871 for ; Mon, 16 Jan 2023 22:52:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231268AbjAPWwb (ORCPT ); Mon, 16 Jan 2023 17:52:31 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36252 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231272AbjAPWw0 (ORCPT ); Mon, 16 Jan 2023 17:52:26 -0500 Received: from mail-wr1-x42e.google.com (mail-wr1-x42e.google.com [IPv6:2a00:1450:4864:20::42e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 209D525E0E for ; Mon, 16 Jan 2023 14:52:24 -0800 (PST) Received: by mail-wr1-x42e.google.com with SMTP id r9so6046176wrw.4 for ; Mon, 16 Jan 2023 14:52:24 -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=Q4oQlqC0/lNEBHfh/qdBkRjWNeJbBwfq7tRheaKNqlz/wW6bOr+f0czYNt89NzfWo9 Gp/erEcDV1fM2OY7EbOrTji2N7WvOXatdSFsTsHdjMp7TuGIB2mzdYEoM5Ta9CxLHs2I MV7Y0acWYCknuuWanTdGGZowOzMuQ7rL186mHMEp7c4z4TFVJEvQaS/MP3ExYLkpYF23 8wj5a8uCgvBZCNZNzWyfvz5Qhhf8gFTsJGt3rVistwX8LBSxojMVAdBIc2kLA+bmgIUH 488FcatOj6fGKpLCQtp1mwPVEG7C3BHLTy3vOUyJsyFEE9OZkwUtKL1Zlq9y142r5vBI R9Dg== 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=i3kTOBXVtFdmtBEXGUWra4kWqAf/p6KCaz5GnMufYziyzKlhFXSE280VzPwxjxDKw3 wAD3CTbXbOb4U5oXu4H22Jgo69C6oxeQ+RvBBTNoJ4UD7dWErK7swYF/u/aqDqYCdVs5 OBSy75YJnWx88EAKABz+zFekEE4Zhrhwvi65CjiE0DFZ+lF04FYhqEjZzFq5Kci3TwEI a8ivacBzp+7EO4jIC8o5zSvlTFg+cpajOga6XdzBFuCwRNIuscJEPa+1L4KdBLE2fowp sooZhX0+tgr3fihRHsx+cPJRWunLSQru5xtMSWUwnyiEJIUn5MkL8aAcd+mP8WmWl0+a mtvw== X-Gm-Message-State: AFqh2krVy9eSrdTfci5dt4cpWLsvAit3ybNr7lMo9ywDQpy+xzVbD93g CSZQZKWrhl3iDOnOq9PpQV5kHJNuOZLJ/Myu X-Google-Smtp-Source: AMrXdXuB7cO5P8iSgtylPEJIfPrnq4kX7KayrcYRnylx335hHDvgt1djoiR2xGMxZ5g6YnIZovC5Lg== X-Received: by 2002:a5d:53d1:0:b0:24f:a289:b422 with SMTP id a17-20020a5d53d1000000b0024fa289b422mr860153wrw.16.1673909542498; Mon, 16 Jan 2023 14:52:22 -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 q15-20020adfab0f000000b002bde7999cd6sm9247880wrc.61.2023.01.16.14.52.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 16 Jan 2023 14:52:22 -0800 (PST) From: Bryan O'Donoghue To: linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org, devicetree@vger.kernel.org Cc: robdclark@gmail.com, quic_abhinavk@quicinc.com, dmitry.baryshkov@linaro.org, sean@poorly.run, airlied@gmail.com, daniel@ffwll.ch, robh+dt@kernel.org, dianders@chromium.org, david@ixit.cz, krzysztof.kozlowski+dt@linaro.org, swboyd@chromium.org, konrad.dybcio@somainline.org, agross@kernel.org, andersson@kernel.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, bryan.odonoghue@linaro.org, Rob Herring , Krzysztof Kozlowski Subject: [PATCH v8 2/3] dt-bindings: msm: dsi-controller-main: Document clocks on a per compatible basis Date: Mon, 16 Jan 2023 22:52:16 +0000 Message-Id: <20230116225217.1056258-3-bryan.odonoghue@linaro.org> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20230116225217.1056258-1-bryan.odonoghue@linaro.org> References: <20230116225217.1056258-1-bryan.odonoghue@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org 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: