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=-9.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED,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 AA5A8C169C4 for ; Wed, 6 Feb 2019 03:35:12 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 73214218A3 for ; Wed, 6 Feb 2019 03:35:12 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="jmWb4lq7" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 73214218A3 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=csie.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=qjnIZFE6pkVY26WqahqXytnWBKaDQeCefWMFVUiPB8I=; b=jmWb4lq7LyR9T2 Man2E4YESKElkSoEQhXlJ/JDzH0EHTcRPi0GvbQ1TNrtmpp/E5hbmodwSklnv2yVlmXV4HHN7x73Q S4tYfuQA7r913ujY/E8PH5ZfKaC5MjPX/yZOCLPbUh5KIHgjguRYbQtFCzMSx+w3U+pfuJkLT1wsc J05O+YtDwib5AT0uC4KVAs9xN7cUFkLZm0vHnFohbiK55ic4Ba5eHMZjlThEcSxQk4SX/rADlnkEn lIP26pJAvA2HrGLomv7RNWuLBayS3x0urNT7YiB4VRXFOdBC5iyz7MPKI2lqmSbv1ZrccrIAOm6+L XZ+FfIcE3vwSjbJeWcAA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1grDzQ-000586-Qm; Wed, 06 Feb 2019 03:35:08 +0000 Received: from mirror2.csie.ntu.edu.tw ([140.112.30.76] helo=wens.csie.org) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1grDxC-0002p0-U5 for linux-arm-kernel@lists.infradead.org; Wed, 06 Feb 2019 03:32:54 +0000 Received: by wens.csie.org (Postfix, from userid 1000) id C058F5FD53; Wed, 6 Feb 2019 11:32:43 +0800 (CST) From: Chen-Yu Tsai To: Maxime Ripard , Linus Walleij Subject: [PATCH 5/9] ARM: dts: sun9i: Add GMAC clock node Date: Wed, 6 Feb 2019 11:32:35 +0800 Message-Id: <20190206033239.3619-6-wens@csie.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190206033239.3619-1-wens@csie.org> References: <20190206033239.3619-1-wens@csie.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190205_193251_115726_EEA93D77 X-CRM114-Status: UNSURE ( 9.87 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, linux-sunxi@googlegroups.com, linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org, Chen-Yu Tsai , linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org The A80 has the same DWMAC hardware as on earlier Allwinner SoCs. The accompanying GMAC clock register has been moved into the "System Control" area. Add a clock node for it. Signed-off-by: Chen-Yu Tsai --- arch/arm/boot/dts/sun9i-a80.dtsi | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) diff --git a/arch/arm/boot/dts/sun9i-a80.dtsi b/arch/arm/boot/dts/sun9i-a80.dtsi index d9532fb1ef65..724ca3b850c8 100644 --- a/arch/arm/boot/dts/sun9i-a80.dtsi +++ b/arch/arm/boot/dts/sun9i-a80.dtsi @@ -183,6 +183,37 @@ clock-output-names = "osc32k"; }; + /* + * The following two are dummy clocks, placeholders + * used in the gmac_tx clock. The gmac driver will + * choose one parent depending on the PHY interface + * mode, using clk_set_rate auto-reparenting. + * + * The actual TX clock rate is not controlled by the + * gmac_tx clock. + */ + mii_phy_tx_clk: mii_phy_tx_clk { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <25000000>; + clock-output-names = "mii_phy_tx"; + }; + + gmac_int_tx_clk: gmac_int_tx_clk { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <125000000>; + clock-output-names = "gmac_int_tx"; + }; + + gmac_tx_clk: clk@800030 { + #clock-cells = <0>; + compatible = "allwinner,sun7i-a20-gmac-clk"; + reg = <0x00800030 0x4>; + clocks = <&mii_phy_tx_clk>, <&gmac_int_tx_clk>; + clock-output-names = "gmac_tx"; + }; + cpus_clk: clk@8001410 { compatible = "allwinner,sun9i-a80-cpus-clk"; reg = <0x08001410 0x4>; -- 2.20.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel