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,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 115A1C4320A for ; Tue, 27 Jul 2021 20:20:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id EA8376101D for ; Tue, 27 Jul 2021 20:20:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232305AbhG0UUY (ORCPT ); Tue, 27 Jul 2021 16:20:24 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45172 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231288AbhG0UUU (ORCPT ); Tue, 27 Jul 2021 16:20:20 -0400 Received: from mail-lf1-x135.google.com (mail-lf1-x135.google.com [IPv6:2a00:1450:4864:20::135]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C9CD8C061757 for ; Tue, 27 Jul 2021 13:20:19 -0700 (PDT) Received: by mail-lf1-x135.google.com with SMTP id m13so23851408lfg.13 for ; Tue, 27 Jul 2021 13:20:19 -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=D63/+TxRKfSO58fkCSffqgWBORWJvZPVM0amiHKwxec=; b=uc6aI1bT4oYPAXdYes42FS0Izp1zNLRkiWaGnSYlwTVIVOsTJSUmch0aAT5BmcYlcE ytrOkbt2DiOy0FKyOcCFU+QB/iJe6Azcx27O4p4DElOfL9rh8oagFB3QRQyOwv6/ykRA VBUr9jguO2RzUwDjQ60ngQSZABJqc1xPbbyPCkpfHBGiVdJRGYuR4ks1ey5VdH2H3HwP 4QDg8KYTIo/TvTnZDpGJDH+qyfCfrr4BDU8eu4keUJfMmRB3rDIGP6R0PasbOvffXzkU thDS7DIzY3kpx5HSg4cXVYslvWprRGRgaKWoEqZ5HXMlg2o1bt8UcQe4MwD0esSupeAp NF+Q== 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=D63/+TxRKfSO58fkCSffqgWBORWJvZPVM0amiHKwxec=; b=hQpSZjgPDRH/gr9opu5Lbfkkt4KqpuQeSKBLBZpcIOd29HlqWni1VD1unSAwDlIlPw 4pIUMpNJCMyT1txFOfb0t1k+wR8cuFwijVPtdi40gHrdm6H4SbjHg4oSCxQB4y7VNgbY YJ9PsvqNO9DJNFcg11atIQss7ipOz8zjYzZ2aJ+9IyI2Js13ItMhK/qekjo5A7aNnMKf GaeS+jVcbCkjG8NNbsDSwKWtmY6D/o1cZxXdVoRHy2tAJ0Y9cQSNxUFvjuMubovBYjZ5 QyEi/1pnQ19LAyQubWMbAZBYdEJmvZST5xv8zPYgJlG1XcW0thPehei7ckr/KpXftv02 hnOA== X-Gm-Message-State: AOAM530QCWYGP7+8rvf8bGuAt3gZkKbLh9H9sjdPqq5foI9V457IGOzE anU16Kk6pzqphxELMpXb1mM37A== X-Google-Smtp-Source: ABdhPJxtBIHimc4+h8RBOli+FFBmffq0wgOKwkP8OCNq2ZfDAhNfcnN+3ZvhYtUJ3OltmmbvPEAgaA== X-Received: by 2002:a19:f716:: with SMTP id z22mr17747060lfe.13.1627417218148; Tue, 27 Jul 2021 13:20:18 -0700 (PDT) Received: from eriador.lan ([37.153.55.125]) by smtp.gmail.com with ESMTPSA id i11sm376502lfe.215.2021.07.27.13.20.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 27 Jul 2021 13:20:17 -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 v6 1/8] dt-bindings: clock: qcom,dispcc-sm8x50: add mmcx power domain Date: Tue, 27 Jul 2021 23:19:57 +0300 Message-Id: <20210727202004.712665-2-dmitry.baryshkov@linaro.org> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210727202004.712665-1-dmitry.baryshkov@linaro.org> References: <20210727202004.712665-1-dmitry.baryshkov@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On sm8250 dispcc 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 --- .../devicetree/bindings/clock/qcom,dispcc-sm8x50.yaml | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/Documentation/devicetree/bindings/clock/qcom,dispcc-sm8x50.yaml b/Documentation/devicetree/bindings/clock/qcom,dispcc-sm8x50.yaml index 6667261dc665..6b3380cf1a10 100644 --- a/Documentation/devicetree/bindings/clock/qcom,dispcc-sm8x50.yaml +++ b/Documentation/devicetree/bindings/clock/qcom,dispcc-sm8x50.yaml @@ -56,6 +56,11 @@ properties: reg: maxItems: 1 + power-domains: + description: + A phandle and PM domain specifier for the MMCX power domain. + maxItems: 1 + required: - compatible - reg @@ -70,6 +75,7 @@ additionalProperties: false examples: - | #include + #include clock-controller@af00000 { compatible = "qcom,sm8250-dispcc"; reg = <0x0af00000 0x10000>; @@ -90,5 +96,6 @@ examples: #clock-cells = <1>; #reset-cells = <1>; #power-domain-cells = <1>; + power-domains = <&rpmhpd SM8250_MMCX>; }; ... -- 2.30.2