From patchwork Thu Jan 30 04:18:41 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Taniya Das X-Patchwork-Id: 205256 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=-9.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, 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 A136FC33CB3 for ; Thu, 30 Jan 2020 04:19:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 777F22083E for ; Thu, 30 Jan 2020 04:19:21 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="key not found in DNS" (0-bit key) header.d=mg.codeaurora.org header.i=@mg.codeaurora.org header.b="Pqee87bj" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727193AbgA3ETV (ORCPT ); Wed, 29 Jan 2020 23:19:21 -0500 Received: from mail25.static.mailgun.info ([104.130.122.25]:18921 "EHLO mail25.static.mailgun.info" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727093AbgA3ETU (ORCPT ); Wed, 29 Jan 2020 23:19:20 -0500 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1580357959; h=References: In-Reply-To: Message-Id: Date: Subject: Cc: To: From: Sender; bh=FyekpXztweTBbXUHaIsv0VJPtRbAjYA8mKBWve8q7gc=; b=Pqee87bjUGA8cUkH7o8BI4i662fLJodiCPsGLOydxzdXqcPsDUT/c21Nigf5Hmd05wy0YqyL 0v70V/gUA3OKqqZ8f9mkN6+wOLh3zut5d6eRztD1eykmlnFYKN0+3PtYSB2Dlb8M9GU2YXpI wanDyaZdPwl619ElROv5xwIvjQk= X-Mailgun-Sending-Ip: 104.130.122.25 X-Mailgun-Sid: WyI1YmJiNiIsICJkZXZpY2V0cmVlQHZnZXIua2VybmVsLm9yZyIsICJiZTllNGEiXQ== Received: from smtp.codeaurora.org (ec2-35-166-182-171.us-west-2.compute.amazonaws.com [35.166.182.171]) by mxa.mailgun.org with ESMTP id 5e32593f.7f9935175810-smtp-out-n01; Thu, 30 Jan 2020 04:19:11 -0000 (UTC) Received: by smtp.codeaurora.org (Postfix, from userid 1001) id 7FD5EC4479C; Thu, 30 Jan 2020 04:19:11 +0000 (UTC) Received: from tdas-linux.qualcomm.com (blr-c-bdr-fw-01_GlobalNAT_AllZones-Outside.qualcomm.com [103.229.19.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: tdas) by smtp.codeaurora.org (Postfix) with ESMTPSA id BC8C2C433CB; Thu, 30 Jan 2020 04:19:06 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org BC8C2C433CB Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; spf=none smtp.mailfrom=tdas@codeaurora.org From: Taniya Das To: Stephen Boyd , =?utf-8?q?Michael_Turquette_=C2=A0?= Cc: David Brown , Rajendra Nayak , linux-arm-msm@vger.kernel.org, linux-soc@vger.kernel.org, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, Andy Gross , devicetree@vger.kernel.org, robh@kernel.org, robh+dt@kernel.org, Taniya Das Subject: [PATCH v3 1/3] dt-bindings: clock: Add YAML schemas for the QCOM MSS clock bindings Date: Thu, 30 Jan 2020 09:48:41 +0530 Message-Id: <1580357923-19783-2-git-send-email-tdas@codeaurora.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1580357923-19783-1-git-send-email-tdas@codeaurora.org> References: <1580357923-19783-1-git-send-email-tdas@codeaurora.org> Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org The Modem Subsystem clock provider have a bunch of generic properties that are needed in a device tree. Add a YAML schemas for those. Signed-off-by: Taniya Das --- .../devicetree/bindings/clock/qcom,mss.yaml | 58 ++++++++++++++++++++++ 1 file changed, 58 insertions(+) create mode 100644 Documentation/devicetree/bindings/clock/qcom,mss.yaml -- Qualcomm INDIA, on behalf of Qualcomm Innovation Center, Inc.is a member of the Code Aurora Forum, hosted by the Linux Foundation. diff --git a/Documentation/devicetree/bindings/clock/qcom,mss.yaml b/Documentation/devicetree/bindings/clock/qcom,mss.yaml new file mode 100644 index 0000000..ebb04e1 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/qcom,mss.yaml @@ -0,0 +1,58 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/bindings/clock/qcom,mss.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Modem Clock Controller Binding + +maintainers: + - Taniya Das + +description: | + Qualcomm modem clock control module which supports the clocks. + +properties: + compatible: + enum: + - qcom,sc7180-mss + + clocks: + minItems: 1 + maxItems: 3 + items: + - description: gcc_mss_mfab_axi clock from GCC + - description: gcc_mss_nav_axi clock from GCC + - description: gcc_mss_cfg_ahb clock from GCC + + clock-names: + items: + - const: gcc_mss_mfab_axis_clk + - const: gcc_mss_nav_axi_clk + - const: cfg_clk + + '#clock-cells': + const: 1 + + reg: + maxItems: 1 + +required: + - compatible + - reg + - clocks + - '#clock-cells' + +additionalProperties: false + +examples: + # Example of MSS with clock nodes properties for SC7180: + - | + clock-controller@41a8000 { + compatible = "qcom,sc7180-mss"; + reg = <0x041a8000 0x8000>; + clocks = <&gcc 126>, <&gcc 127>, <&gcc 125>; + clock-names = "gcc_mss_mfab_axis_clk", "gcc_mss_nav_axi_clk", "cfg_clk"; + #clock-cells = <1>; + }; +...