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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id C9D8DC55184 for ; Mon, 3 Aug 2026 10:15:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=sYD4GIrqrVmfJCfvHLws1EnNjJzkziPouq2K4gmqIz0=; b=ue1Y5dvaFYY2yBaeqFwY298Ze7 VmW39c8bfbe3vQXuq4Jjwr9p7gr8f9t7+j7xqbMBSDWO0lZ7SOe6wGYz5w9QJ4ij9Y6szxIP6Qmqn hfSK1hncvnBtcUawLy7uwRVJAKsXuTVawmw5HIn5sd8QIXdJbVIMkfWANWXcan1awkUW7oNQkwHFo r3G55WsxGU/kgF/GHxPYUj9Jv613hW71FNMBQB5Pzh+yBECct90fAq4KXAMFznzmu1B4No4bUo3GK L1BJ1dXfsy1PL/s5aeWPbtkczqvQtm4crq8Nargj0zh9o3sYAKcoh61jrvfWvY6nZX/OHyZXQ3p8G 5o1e1bWQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wqphe-0000000Gp6N-1gwC; Mon, 03 Aug 2026 10:15:26 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wqphb-0000000Gp45-20Bp for linux-arm-kernel@lists.infradead.org; Mon, 03 Aug 2026 10:15:24 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id DDEE11655; Mon, 3 Aug 2026 03:15:17 -0700 (PDT) Received: from e142021.fritz.box (usa-sjc-mx-foss1.foss.arm.com [172.31.20.19]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 751373F632; Mon, 3 Aug 2026 03:15:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=arm.com; s=foss; t=1785752121; bh=7wKHyfp4niHGBBx0/iWDlvVSkvWtxK1CYYaYiNUVvDU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=XDWWD/OJndvPR8SzBLqtBJSfQWqYWHAxOTSwNBeMSeavGzEJqsl7s+PzFZtwarv9l InZ866CijNYmiuH8ktqG3li09BXIwWHlVuOOdG8Jt6NsGheDlNsfjNerQ2YkviUQby 7d18+vROmKDOiGSrdSxECO3d5+cfx3I7netYF9Ck= From: Andre Przywara To: Andrew Lunn , "David S . Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Heiner Kallweit , Russell King Cc: Liu Changjie , netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-sunxi@lists.linux.dev, linux-arm-kernel@lists.infradead.org Subject: [PATCH 5/6] arm64: dts: allwinner: a523: add EPHY 25MHz clock fanout pins Date: Mon, 3 Aug 2026 12:14:51 +0200 Message-ID: <20260803101452.2993721-6-andre.przywara@arm.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260803101452.2993721-1-andre.przywara@arm.com> References: <20260803101452.2993721-1-andre.przywara@arm.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260803_031523_554293_869F7D1A X-CRM114-Status: UNSURE ( 9.83 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The Allwinner A523 SoC family provides two clock fanout pins, which are backed by gated clocks fixed to 25 MHz, divided down from the main peripheral PLL. Those are meant to clock an Ethernet PHY, and allow to save an external crystal oscillator typically employed for that purpose. Add the pin descriptions of the two pins for those clocks, one is within the RGMII0 pins, the other within the RGMII1 pins, although the clock fanout works completely independently from the two MACs. Signed-off-by: Andre Przywara --- arch/arm64/boot/dts/allwinner/sun55i-a523.dtsi | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/arch/arm64/boot/dts/allwinner/sun55i-a523.dtsi b/arch/arm64/boot/dts/allwinner/sun55i-a523.dtsi index ca6a16807049..1a95c0a21509 100644 --- a/arch/arm64/boot/dts/allwinner/sun55i-a523.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun55i-a523.dtsi @@ -147,6 +147,20 @@ pio: pinctrl@2000000 { interrupt-controller; #interrupt-cells = <3>; + /omit-if-no-ref/ + ephy0_25m_pin: ephy0-25m-pin { + pins = "PH13"; + allwinner,pinmux = <5>; + function = "ephy_25m"; + }; + + /omit-if-no-ref/ + ephy1_25m_pin: ephy1-25m-pin { + pins = "PJ10"; + allwinner,pinmux = <5>; + function = "ephy_25m"; + }; + /omit-if-no-ref/ i2s2_pi_pins: i2s2-pi-pins { pins = "PI2", "PI3", "PI4", "PI5"; -- 2.43.0