From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9E7B7C6377B for ; Sun, 18 Jul 2021 10:49:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 83B80611F2 for ; Sun, 18 Jul 2021 10:49:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232967AbhGRKwK (ORCPT ); Sun, 18 Jul 2021 06:52:10 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59666 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231836AbhGRKwJ (ORCPT ); Sun, 18 Jul 2021 06:52:09 -0400 Received: from mail-lj1-x22f.google.com (mail-lj1-x22f.google.com [IPv6:2a00:1450:4864:20::22f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C1CA1C061762 for ; Sun, 18 Jul 2021 03:49:10 -0700 (PDT) Received: by mail-lj1-x22f.google.com with SMTP id bn5so20814205ljb.10 for ; Sun, 18 Jul 2021 03:49:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=EIpScdiCXHtz5HFKS+jehHcY8/9fE5GMmH0c5uPACAU=; b=AGXbjUn/f3tkWKTzx4g2vWUI5rxD3aacaiAgepT1wJ8AKNjwnPE5WAK2X84qlhjCwy RffR+Zr0Eu0JY1AyUZqurpCwnbWzFpsN0pBSLtD2Q9p10oDl6qo8guwUYrtq24voA0SU AaIxvQJ6vxPo0JjrEiPW+Nve9JDFOBUPKfHBuA0Ev+j01idNpH47tue4U4M9usRkv2WV vxG73R8vqG8GEPZ6LQXRpvDnOvB8a42enrn67mqn5ZN46rPOhH19ezQ6fM4SW0ocKKON cO5yCGPcs69TvgvuSo5vftylRTkvc8sOQr5BDJOmPtRheY1xKPsgDD3UIwMBECPtWMO4 XqXQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=EIpScdiCXHtz5HFKS+jehHcY8/9fE5GMmH0c5uPACAU=; b=NDT7SqJkaShduxgVGlwUEgEea0pyxgsMhKh0c0fizWpQJNvBc5QKKssJUwMPFc9Bwo zJiQey4jhxHXN9HGgV3uuOc/e4Fmw+cgKgsoO+Tpu264TKnQcRW9lCifjzY1lDcaTu1N E2ro7fjRjr/6mAvUha+K4+HDLM4AGOhw9OK75yiUyIAP3Aq20KNCLMbQ3LfA4c8YUjAS sBStZfFMnfuUwNvmkExtrASMr+ZmOX+dtRXlBqFHGo4HE4m3ARuyhlGYJhOfAon2MoVc cnYYK+eFHRG3wqyK80mCvpVRdTP9pMwT/hKbyW06KRiOUhiHrTEJxJvxvtCIoiWDFlKG moGw== X-Gm-Message-State: AOAM533cVoevrzE4jyPL1utR+uqEm2OTY3dZTGQRWXLqWsNrOmIyldA4 Pvg7rlLh9fB+DPPbHCQHuygDjQ== X-Google-Smtp-Source: ABdhPJzOptY7RHE6Ww4LdDbyp0j9IiGHw27LBAjoow5E5fHJnPAUgsG68vtXCYXp/sQC8rHd10KVoA== X-Received: by 2002:a2e:7f1e:: with SMTP id a30mr18322867ljd.2.1626605349117; Sun, 18 Jul 2021 03:49:09 -0700 (PDT) Received: from eriador.lan ([37.153.55.125]) by smtp.gmail.com with ESMTPSA id y22sm1039528lfh.154.2021.07.18.03.49.08 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 18 Jul 2021 03:49:08 -0700 (PDT) From: Dmitry Baryshkov To: Andy Gross , Bjorn Andersson , Rob Herring , Stephen Boyd , Taniya Das , Jonathan Marek , Michael Turquette Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-clk@vger.kernel.org, Bryan O'Donoghue , Mark Brown , Ulf Hansson , linux-kernel@vger.kernel.org, Rob Herring Subject: [PATCH v5 2/9] dt-bindings: clock: qcom,videocc: add mmcx power domain Date: Sun, 18 Jul 2021 13:48:54 +0300 Message-Id: <20210718104901.454843-3-dmitry.baryshkov@linaro.org> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210718104901.454843-1-dmitry.baryshkov@linaro.org> References: <20210718104901.454843-1-dmitry.baryshkov@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org On sm8250 videocc requires MMCX power domain to be powered up before clock controller's registers become available. For now sm8250 was using external regulator driven by the power domain to describe this relationship. Switch into specifying power-domain and required opp-state directly. Signed-off-by: Dmitry Baryshkov Reviewed-by: Bjorn Andersson Reviewed-by: Rob Herring --- Documentation/devicetree/bindings/clock/qcom,videocc.yaml | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/Documentation/devicetree/bindings/clock/qcom,videocc.yaml b/Documentation/devicetree/bindings/clock/qcom,videocc.yaml index 567202942b88..db4ada6acf27 100644 --- a/Documentation/devicetree/bindings/clock/qcom,videocc.yaml +++ b/Documentation/devicetree/bindings/clock/qcom,videocc.yaml @@ -47,6 +47,11 @@ properties: reg: maxItems: 1 + power-domains: + description: + A phandle and PM domain specifier for the MMCX power domain. + maxItems: 1 + required: - compatible - reg @@ -61,6 +66,7 @@ additionalProperties: false examples: - | #include + #include clock-controller@ab00000 { compatible = "qcom,sdm845-videocc"; reg = <0x0ab00000 0x10000>; @@ -69,5 +75,6 @@ examples: #clock-cells = <1>; #reset-cells = <1>; #power-domain-cells = <1>; + power-domains = <&rpmhpd SM8250_MMCX>; }; ... -- 2.30.2