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 2FF4AC9832A for ; Sat, 26 Sep 2026 23:26:52 +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=M/ZazWjina70/cRQXYDTmtrC62x1PssgN2ugHsolDfw=; b=A0kdX5FXcsJv0V+G7of8h8uDHH giJsDPZeP/yVm3uDI63sziB+qnnI7Eyfr4j51Ifp0Y8tG1gFbufXFk7r04vvEITCvtcc1kidvYY3Y awyJ9SF1/31a36ts7RQqufwfV0HtwBbbe+nNPpWGixggwMrWO/hdYeFbK4DhuAkP/SPjIJhmRnmAR nh/sfHC3rAxp465g+bhcC5AQu9LlwP2EvH1cZGZr5K/bnOX3mSs8PdRw51Yc5fpnZw+z36k8sUqdO +RCPdd2QLaV3lVplWUORmFnvNpKB57RbQOQdhvCcHYJayCiRQj3LLXLOTV8M+KLwT/NkAM3hBJQny m7hGsmWw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1xAbn3-0000000Fr1i-2wu8; Sat, 26 Sep 2026 23:26:45 +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 1xAbmv-0000000Fqzq-0Kkp for linux-arm-kernel@lists.infradead.org; Sat, 26 Sep 2026 23:26:38 +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 C397A1596; Sat, 26 Sep 2026 16:26:32 -0700 (PDT) Received: from ryzen.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 68D633F85F; Sat, 26 Sep 2026 16:26:34 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=arm.com; s=foss; t=1790465196; bh=W5iZHw/9hbynSVMkDHufc1P8AF2PukWPWeCd4BJBy1A=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=CqGsx+28/+rPIouDhtlPfUGK+LTE/N5Ngf5iiuR+uTaiPTkCeXrkmQ6AN5VDAOEb5 UYPD346wMwDFLuEDgIoEi1/CKXXZLVmk2vpElrw/OCil08N1jhq57fIKJ66fHw0QTK QlxtmAcS7VAoIiOc3FbLSfqP8jZEcz67LvkWEHEs= From: Andre Przywara To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, Per Larsson Subject: [PATCH v2 1/2] arm64: dts: allwinner: a523: add EPHY 25MHz clock fanout pins Date: Sun, 27 Sep 2026 01:21:41 +0200 Message-ID: <20260926232142.5244-2-andre.przywara@arm.com> X-Mailer: git-send-email 2.46.4 In-Reply-To: <20260926232142.5244-1-andre.przywara@arm.com> References: <20260926232142.5244-1-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-20260926_162637_156678_4295C327 X-CRM114-Status: UNSURE ( 8.82 ) 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 85ef492ffeae7..ce01fad22b469 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"; -- 2.46.4