From patchwork Fri Jul 9 01:30:38 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Baryshkov X-Patchwork-Id: 12366429 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=-19.0 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=ham 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 5BAB6C47E4B for ; Fri, 9 Jul 2021 01:31:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4B9976147D for ; Fri, 9 Jul 2021 01:31:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230420AbhGIBdi (ORCPT ); Thu, 8 Jul 2021 21:33:38 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55006 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230307AbhGIBdd (ORCPT ); Thu, 8 Jul 2021 21:33:33 -0400 Received: from mail-lj1-x233.google.com (mail-lj1-x233.google.com [IPv6:2a00:1450:4864:20::233]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BF634C06175F for ; Thu, 8 Jul 2021 18:30:50 -0700 (PDT) Received: by mail-lj1-x233.google.com with SMTP id e20so5364611ljn.8 for ; Thu, 08 Jul 2021 18:30:50 -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=+l6RNZfO6t53h33tKaqwIC7dbp1+6FXvY3b6ZyHCbIM=; b=ZZEqGAZCU2TkOIQNC//EmuOwpy7TQr2lniHCokxqka0DIqhGUcpgcnvIpZjmdFc/S7 RIAnTOeKGfIFk3P3m3AMboRRkBvC+v38PeEn3Ej9VgEO8lq+l0/wdDVHPAEUT9JB4ifB JyHmVnGuXsVPv3uQNxpNx7dzfFrmMYanKA8o+IeP6eiok00DHpdaxUcCAE6dLeszJd/x xpJcWJJZ++VKTrvzzdVTRZ+ptl7bj9qyBoPCYtWtQ0Lha1fOr/o82hSQBkbpS7WF8Zx+ mj7jLwz+KAXhCH9tGDaIyK3BJcjSQBflR076b3Glji62H6TUWAtGbu3DVHnDLddH818J jtvw== 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=+l6RNZfO6t53h33tKaqwIC7dbp1+6FXvY3b6ZyHCbIM=; b=rZQtBh0vlQ2wIo6lFqxwACVTtdA86DXU9f9hGfEFoAVyj03GVdiTif7WpPBsoGpQaX 6kbg1FkDXDZr4PJLBgApuKp0VgQcX+4CZz2fyOC2LYBPuyGjCrsd5Xc6DEwdM60d7gdK m8TAyK44AmmstgVdMZk1PDdOIDgeYYgRDrT3Tk29AUfzCzS5Yerwf+1k6JNJ/bBW84dS 03TaR9oxi8gREiOWGwCKF43jdslxQGSMWM8wg1y1kVbNURvQFtKyWZ9bjqJEJn9lRZQ5 lDoA95rXV5qft3Ez1EurMt/ry3icguzS69Nwc7YU5+0adE1a4GywnTTND6bWNknENmwM 5amg== X-Gm-Message-State: AOAM530Ty732ytVgvy8hnCgmsqesjEzBBy6XrC0tb39JKhO2M2LabVjb QAS3qP1vbZOGLn3OBwsRXPJZwA== X-Google-Smtp-Source: ABdhPJzJHBrtrgx0MRckehvohWFIxVb0UbKrJyjrQYAJFyl/NqebfeWi1xRAfMxCLN44HpTyoXi4CA== X-Received: by 2002:a2e:8244:: with SMTP id j4mr16500025ljh.364.1625794249066; Thu, 08 Jul 2021 18:30:49 -0700 (PDT) Received: from eriador.lan ([37.153.55.125]) by smtp.gmail.com with ESMTPSA id u16sm405637ljj.113.2021.07.08.18.30.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Jul 2021 18:30:48 -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 Subject: [PATCH v2 2/7] dt-bindings: clock: qcom,videocc: add mmcx power domain Date: Fri, 9 Jul 2021 04:30:38 +0300 Message-Id: <20210709013043.495233-3-dmitry.baryshkov@linaro.org> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210709013043.495233-1-dmitry.baryshkov@linaro.org> References: <20210709013043.495233-1-dmitry.baryshkov@linaro.org> MIME-Version: 1.0 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 --- 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>; }; ...