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([77.252.47.198]) by smtp.gmail.com with ESMTPSA id c21-20020aa7d615000000b005256aaa6e7asm1019660edr.78.2023.08.25.06.55.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 25 Aug 2023 06:55:17 -0700 (PDT) From: Krzysztof Kozlowski To: Ulf Hansson , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bhupesh Sharma , linux-mmc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Krzysztof Kozlowski , stable@vger.kernel.org Subject: [PATCH 1/2] dt-bindings: mmc: sdhci-msm: correct minimum number of clocks Date: Fri, 25 Aug 2023 15:55:02 +0200 Message-Id: <20230825135503.282135-1-krzysztof.kozlowski@linaro.org> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-mmc@vger.kernel.org In the TXT binding before conversion, the "xo" clock was listed as optional. Conversion kept it optional in "clock-names", but not in "clocks". This fixes dbts_check warnings like: qcom-sdx65-mtp.dtb: mmc@8804000: clocks: [[13, 59], [13, 58]] is too short Cc: Fixes: a45537723f4b ("dt-bindings: mmc: sdhci-msm: Convert bindings to yaml") Signed-off-by: Krzysztof Kozlowski --- Documentation/devicetree/bindings/mmc/sdhci-msm.yaml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/mmc/sdhci-msm.yaml b/Documentation/devicetree/bindings/mmc/sdhci-msm.yaml index 80141eb7fc6b..10f34aa8ba8a 100644 --- a/Documentation/devicetree/bindings/mmc/sdhci-msm.yaml +++ b/Documentation/devicetree/bindings/mmc/sdhci-msm.yaml @@ -69,7 +69,7 @@ properties: maxItems: 4 clocks: - minItems: 3 + minItems: 2 items: - description: Main peripheral bus clock, PCLK/HCLK - AHB Bus clock - description: SDC MMC clock, MCLK From patchwork Fri Aug 25 13:55:03 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 717141 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 CAC55C3DA6F for ; Fri, 25 Aug 2023 13:55:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S245327AbjHYNza (ORCPT ); Fri, 25 Aug 2023 09:55:30 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45764 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S245339AbjHYNzX (ORCPT ); Fri, 25 Aug 2023 09:55:23 -0400 Received: from mail-ed1-x52c.google.com (mail-ed1-x52c.google.com [IPv6:2a00:1450:4864:20::52c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9D400213F for ; Fri, 25 Aug 2023 06:55:21 -0700 (PDT) Received: by mail-ed1-x52c.google.com with SMTP id 4fb4d7f45d1cf-52683da3f5cso1402317a12.3 for ; Fri, 25 Aug 2023 06:55:21 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1692971720; x=1693576520; 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=WPFNeQZ6wVRfzI8X+CMFP24H+xIdOAmdyrQlfRbcMWo=; b=ZN01E7vC5V4lr5DN8gK8WHHWia8UvZTCNZidis4wfPTVeTWXb7LIUjOy2lUstg2QFL 5GAg2aiShjUkSQK+8pamK94NEv+14WKP3TKGoCvA4s04POXDZOQ07bM8jTkNWPCLQGoY SWsNKpUONLJeLM0Zel0KZHHSgd/OC2bb/eka/nIgZ4q0zDvllFitZi/8m8NOOyaZZQUd kcmAthFH0TpQQWMESMcUQQ51C0EWAzsK7QnHzzLiak9o9vbiOTCXyuvBGia+Ze1Bd2Ze DrKM71kEzpn1GWokkIAhYGn9ktuS1TNBEsEGm4iN5+SUe/of73o5DcFx57RZFOlcNzXU qD/g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1692971720; x=1693576520; 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=WPFNeQZ6wVRfzI8X+CMFP24H+xIdOAmdyrQlfRbcMWo=; b=eYRHVkVe3v7Fcux+6rWASuNFYTzKTyHIV3a8xXQnOzwQkGMv3kowhOR3cNqMaeliw/ JLwFzqwDd7e9P+MTLnH7/amX/NEaPKTrBoZchyGxUFAUaf6YE/zP8KsQKdmM0es5pyoL 1j6a/BIOko00n4rTcV010SATgFzIHT6F/HBjk51bWEvWzUj3I0MDpbXOAXPRcEfrk2Fa e0yhiWcAilT+7Zs7NlK+x2EEmQdBbq94Mlf4z+PVCEnO6c8RUrUvuZx8BWySIDGcy0QP KistZY01vhTJS0KfQ3l+w3yO7lIZeNvGWh1h9aVyGovJ4WQVLEh6VCAA1QuVD1AV6DjG Wvww== X-Gm-Message-State: AOJu0YwwL//9NUBtpYtKaoGvjxUfXxynodrHf28P/7uvVYYkXeJIxF0P YAKC+T3jV/2VgLxTl2CJgR8Vyw== X-Google-Smtp-Source: AGHT+IFRV3jqjze/aOO11lTy2Fdk+HSPuP8nR7u8lakxQfGbHRcI9XDn413gGrhmM5E4cgTzI4fdqw== X-Received: by 2002:aa7:c698:0:b0:527:60c:53d9 with SMTP id n24-20020aa7c698000000b00527060c53d9mr12929555edq.15.1692971719371; Fri, 25 Aug 2023 06:55:19 -0700 (PDT) Received: from krzk-bin.. ([77.252.47.198]) by smtp.gmail.com with ESMTPSA id c21-20020aa7d615000000b005256aaa6e7asm1019660edr.78.2023.08.25.06.55.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 25 Aug 2023 06:55:18 -0700 (PDT) From: Krzysztof Kozlowski To: Ulf Hansson , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bhupesh Sharma , linux-mmc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Krzysztof Kozlowski Subject: [PATCH 2/2] dt-bindings: mmc: sdhci-msm: allow flexible order of optional clocks Date: Fri, 25 Aug 2023 15:55:03 +0200 Message-Id: <20230825135503.282135-2-krzysztof.kozlowski@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230825135503.282135-1-krzysztof.kozlowski@linaro.org> References: <20230825135503.282135-1-krzysztof.kozlowski@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-mmc@vger.kernel.org The Qualcomm SDHCI controller lists optional clocks, but still expects fixed order of them and does not allow to skip such clocks if further one in the list is needed. These optional clocks are truly optional, so we need to allow the list to have different orders. The clocks are: - ice: used for Inline Crypto Engine, which is actually separate block and merging it with SDHCI is not a requirement, - bus: clock for SDCC bus frequency voting, - cal and sleep: used for RCLK delay calibration and required for certain platforms for such calibration (as expressed in original commit 4946b3af5e8e ("mmc: sdhci-msm: Enable delay circuit calibration clocks")). Only MSM8974pro has these clocks. Relaxing the order fixes dtbs_check warnings: qcom-msm8974pro-fairphone-fp2.dtb: mmc@f9824900: clock-names:3: 'ice' was expected qcom-msm8974pro-fairphone-fp2.dtb: mmc@f9824900: clock-names:4: 'bus' was expected Signed-off-by: Krzysztof Kozlowski Acked-by: Conor Dooley --- Documentation/devicetree/bindings/mmc/sdhci-msm.yaml | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/Documentation/devicetree/bindings/mmc/sdhci-msm.yaml b/Documentation/devicetree/bindings/mmc/sdhci-msm.yaml index 10f34aa8ba8a..69a213965089 100644 --- a/Documentation/devicetree/bindings/mmc/sdhci-msm.yaml +++ b/Documentation/devicetree/bindings/mmc/sdhci-msm.yaml @@ -85,10 +85,10 @@ properties: - const: iface - const: core - const: xo - - const: ice - - const: bus - - const: cal - - const: sleep + - enum: [ice, bus, cal, sleep] + - enum: [ice, bus, cal, sleep] + - enum: [ice, bus, cal, sleep] + - enum: [ice, bus, cal, sleep] dma-coherent: true