From patchwork Wed Jul 24 02:23:08 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chuanhong Guo X-Patchwork-Id: 11055609 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 4035D138D for ; Wed, 24 Jul 2019 02:24:36 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 2DAAB28761 for ; Wed, 24 Jul 2019 02:24:36 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 20879286E4; Wed, 24 Jul 2019 02:24:36 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FROM,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id C4A6E2875F for ; Wed, 24 Jul 2019 02:24:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387405AbfGXCYf (ORCPT ); Tue, 23 Jul 2019 22:24:35 -0400 Received: from mail-pg1-f194.google.com ([209.85.215.194]:43710 "EHLO mail-pg1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728052AbfGXCYe (ORCPT ); Tue, 23 Jul 2019 22:24:34 -0400 Received: by mail-pg1-f194.google.com with SMTP id f25so20353817pgv.10; Tue, 23 Jul 2019 19:24:34 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=ktwyRH04D76vd8HxrkIYTpUvu2EyjgpW6mXsZO8aRqs=; b=bXj86qDwVlxcmEZwkTYO1ID3R5d/RfMpUIEFYaqTHs+QcN7ueOzN6trv1JqWDZ+wdN BJzUyK9DQixKWxcXT+9wQoMP6w/mAl5I5mSh3YWlNzNM/MgP0C8s79Tua2vnO7rjDuwp zajOQtKUQJb3Q8OgsrO20+UYaQ39fat8dE5h0xQ5Y12Z9U+Exa2ahKbM1ZllnZIjTvO6 cKJ8IorxZIdSa6SlK9R/v6tqCZ5MF5RvZ0Gqwrda88bG285jZE/JKf/awv2yv03M1PMo H6cHJP671chHA4R1eYcYAxa+EA9ipAXzFDkFYoXimnfNzo+hmmRXs3foDqGhjEvbFOAw H9ww== 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=ktwyRH04D76vd8HxrkIYTpUvu2EyjgpW6mXsZO8aRqs=; b=O1jdEzajiBq5bTX7RRVHzcz2vMAtQPSUE4H5sHSp4ORp1Z5QMwj0JCrOck41AntEBp RvGsW3hF8PONK4fpI6rN5sReUISC9r6+txwUMIQpL5ZurahkitJiqCQyTjwKoGIFCuqN /4x/X1Fp/4/YZ8VknN2b0FTlOclIKuZH1z8c08ZUe9HNNvG2vQucdjBwCo1zKYSzWpwm HEF2llpqNLPCkkb/XiONRSxtc9ADOcQ1cxk0f3QM9FyXCnouzDiu64n/AsfzovKJbGCT QExKvrouyRe5K6pAfAuQXCYPZMhBj9qDpSeor8invKFvdoVURtwTK9l9F/fOtilHx3HE H9wg== X-Gm-Message-State: APjAAAWlpAsXxdfp2ZX/v/yAfgvrzG/b9pzIYL3Mdq8wj+EibQcPEGrh +qL3nVOVEfVTbCR6N+1OigCOes9a16o= X-Google-Smtp-Source: APXvYqxLSQOIANvqYjlgJb9DQr5bEktP8PDOAkWZF4jXqbyizFuCcfn+MRUYzoYSiBURF6hiZ0XUTw== X-Received: by 2002:a17:90a:c391:: with SMTP id h17mr85850435pjt.131.1563935073533; Tue, 23 Jul 2019 19:24:33 -0700 (PDT) Received: from guoguo-omen-lan.lan ([107.151.139.128]) by smtp.gmail.com with ESMTPSA id s185sm63468029pgs.67.2019.07.23.19.24.29 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Tue, 23 Jul 2019 19:24:33 -0700 (PDT) From: Chuanhong Guo To: linux-clk@vger.kernel.org (open list:COMMON CLK FRAMEWORK), devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS), linux-kernel@vger.kernel.org (open list), linux-mips@vger.kernel.org (open list:MIPS), devel@driverdev.osuosl.org (open list:STAGING SUBSYSTEM) Cc: Michael Turquette , Stephen Boyd , Rob Herring , Mark Rutland , Ralf Baechle , Paul Burton , James Hogan , John Crispin , Greg Kroah-Hartman , Weijie Gao , NeilBrown , Chuanhong Guo Subject: [PATCH v2 4/6] dt: bindings: add mt7621-pll dt binding documentation Date: Wed, 24 Jul 2019 10:23:08 +0800 Message-Id: <20190724022310.28010-5-gch981213@gmail.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190724022310.28010-1-gch981213@gmail.com> References: <20190724022310.28010-1-gch981213@gmail.com> MIME-Version: 1.0 Sender: linux-mips-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mips@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This commit adds device tree binding documentation for MT7621 PLL controller. Signed-off-by: Chuanhong Guo --- Change since v1: drop useless syscon in compatible string .../bindings/clock/mediatek,mt7621-pll.txt | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 Documentation/devicetree/bindings/clock/mediatek,mt7621-pll.txt diff --git a/Documentation/devicetree/bindings/clock/mediatek,mt7621-pll.txt b/Documentation/devicetree/bindings/clock/mediatek,mt7621-pll.txt new file mode 100644 index 000000000000..7dcfbd5283e3 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/mediatek,mt7621-pll.txt @@ -0,0 +1,18 @@ +Binding for Mediatek MT7621 PLL controller + +The PLL controller provides the 2 main clocks of the SoC: CPU and BUS. + +Required Properties: +- compatible: has to be "mediatek,mt7621-pll" +- #clock-cells: has to be one + +Optional properties: +- clock-output-names: should be "cpu", "bus" + +Example: + pll { + compatible = "mediatek,mt7621-pll"; + + #clock-cells = <1>; + clock-output-names = "cpu", "bus"; + };