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 C87C8C87FCF for ; Wed, 13 Aug 2025 16:26:27 +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-Type: Content-Transfer-Encoding:MIME-Version:References:In-Reply-To:Message-ID:Date :Subject:Cc:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=KR4hoVadqu8aUTOVreHxSaRU8mKdTHXFpDokGXEFHMw=; b=nJnxsbmsBMX5Ycw04I1NgRsLLj VAOMb/HOhwXP6mvlPfP0oRhUeE9mi7SWcbsJ8R2l4tZOUv+Eyo0xLoke/dayGO/xJARoq0FeUHuad Cz5y/+HCXmZwbCtzGlDAg0oNN7vGDbFTFGsGQuvL+0XqrjWH7tK1AHljdOUfsWmxsRXWuPXNA39es 9aMPjz1saNHewZq0Iux+gEFR1fjgm+wUgD3cplAXLBb+8PvRXA10D8mKI6y1YvVg3aCvR/8ZMZaDq UZvftnZX9ZhbGt+DZo77NDJr200JBEVbNvkKeRp5FcqqtkyJLnPS7aPuQYaNvupoURzh/KCuh4IwG 2b27SNzA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1umEIw-0000000ENp5-0VQl; Wed, 13 Aug 2025 16:26:22 +0000 Received: from mail-wr1-x42d.google.com ([2a00:1450:4864:20::42d]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1umDOj-0000000EBb2-153K for linux-arm-kernel@lists.infradead.org; Wed, 13 Aug 2025 15:28:18 +0000 Received: by mail-wr1-x42d.google.com with SMTP id ffacd0b85a97d-3b7920354f9so5521021f8f.2 for ; Wed, 13 Aug 2025 08:28:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1755098896; x=1755703696; darn=lists.infradead.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=KR4hoVadqu8aUTOVreHxSaRU8mKdTHXFpDokGXEFHMw=; b=PpXDQ1s5h5EVS2jfQ/6MZi8MAkagvee7jDnanHHj3Ce2gLWnCh2z/WRt+r4qSm2EwJ 9kyqPfkLFeZS13uQNgEfwDJShLB+FSYro9hGOe1jGjw3bcvRF2gbfnK/tX9Ztia6t2W5 5yh3bQf9BtZpHuxIXt1ONSAdXnSVwuMjK34dQ6Qy434p957i7wf4GCiGvgl/JYoWY6vd 4nzgDS3C9+OoB1GWGw2fyDAOMNN8KnjQ54gdCgfwQ3kSoM9x6SoFZpIf1+WJdTVosYWM nAkAMZvTXHqpGPhggzudK6MWwC259YFVEtiVbX3bvlBsix1fI2nt0fET3Fhgnb5VrGdJ 8xXQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1755098896; x=1755703696; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=KR4hoVadqu8aUTOVreHxSaRU8mKdTHXFpDokGXEFHMw=; b=SZ8jpRmPOUzf7AunVe/GF/HEvBAoEHESyqRkP1FG5M0Q/le4bhROItd80h2A4CKoPv EsHWc4yHUqVrlZbSU4Ku/d2VN9fpBidaUx2LwA7mcBz6w3OYtNirex1P2582jRFGYvXy dH1/f5kxnZobIAbrDv5UF1KqIMD11aGdmCAYTMwls1b/vGoRZC2w7PCBZp2r7VJNF3Me 0CVIAC/6oY5y7JEg2fI35ScwemmG4VAESpSKQUnZvsfah+PtPVSma7Jn21VG+O1AN+8g CYAE/4FPMIMcYjBgcdCXBCfDWeKQk7Tdkc8yb+VKnKvX+RibSdCgWtyP7SqeUMH5URVL uZLg== X-Forwarded-Encrypted: i=1; AJvYcCXbWGOMMk8MHcTbvX6/TrpqDlYm+lwc98ZyWO1V13mAo6P4UcBjXy+OGKJ2rwQmSFsR5uDze6BI++VNj01LQoAp@lists.infradead.org X-Gm-Message-State: AOJu0Yw2ux29rAw1WrXoJZhgrctXYBF3KakMBws+L1QY61a3Tr+ue/MW Vy7N/Yh+GPui4lyCkZ06zQj9wILyQA6ujtkRc0yRctpAZyLnxMWhVCHP X-Gm-Gg: ASbGncu6o9OYiLo8wXRjK13p2P6v4mGc/Nxg6djs2vthP1SGFYIbWrGrSEAo9xLiXCn NK2R4TqvkiPlhijCrnpdMcKPZu7CSC87aIlFwrdsV4rbjHD+A2JiP+twtOvjK/zheq2ZK7vIqh4 aPZqtwoHaZflXamlXYBO9ovqZoTTBVByfBiSDcCkBtkviC1oQRjyFN3q0Bp9Z+DddjRA1QDBvMA 3dqCDCDKmu0Lno7QQoaAEEs1mAvfXXdt1RwQaBpyoBZgT8nrmNoSrYFdTQ+p/UygDdgC5QGZFEw 6CwdPhLgCzgQCeJEtUSmUrkHw2EK7Qg0Q5GXx/SF3i78TpFqjbWQAkzYISe5GFft1mb20/MRo6y W4Kf2chNPgYoUpENw47STytoUGtbc/5IH4uN7PzkA8ISWX/5215zOMhR1czSWOZ7ALr/42lVLaY M+b1O2tdA= X-Google-Smtp-Source: AGHT+IHE0fucbXsrHkFdPEfs8yK736j25+deb3oJqHtDVR3z1PaujgH3AAxRRrD0UXP0szDCxxOwTw== X-Received: by 2002:a05:6000:22ca:b0:3b8:893f:a184 with SMTP id ffacd0b85a97d-3b917ecd302mr2496485f8f.52.1755098895560; Wed, 13 Aug 2025 08:28:15 -0700 (PDT) Received: from jernej-laptop.localnet (86-58-6-171.dynamic.telemach.net. [86.58.6.171]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-3b79c466838sm50661600f8f.49.2025.08.13.08.28.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 13 Aug 2025 08:28:15 -0700 (PDT) From: Jernej =?UTF-8?B?xaBrcmFiZWM=?= 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 , Chen-Yu Tsai Cc: netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org, Andre Przywara Subject: Re: [PATCH net-next v2 10/10] arm64: dts: allwinner: t527: orangepi-4a: Enable Ethernet port Date: Wed, 13 Aug 2025 17:28:13 +0200 Message-ID: <3363827.aeNJFYEL58@jernej-laptop> In-Reply-To: <20250813145540.2577789-11-wens@kernel.org> References: <20250813145540.2577789-1-wens@kernel.org> <20250813145540.2577789-11-wens@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250813_082817_304051_6B927B02 X-CRM114-Status: GOOD ( 14.85 ) 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 Dne sreda, 13. avgust 2025 ob 16:55:40 Srednjeevropski poletni =C4=8Das je = Chen-Yu Tsai napisal(a): > From: Chen-Yu Tsai >=20 > On the Orangepi 4A board, the second Ethernet controller, aka the GMAC200, > is connected to an external Motorcomm YT8531 PHY. The PHY uses an external > 25MHz crystal, has the SoC's PI15 pin connected to its reset pin, and > the PI16 pin for its interrupt pin. >=20 > Enable it. >=20 > Signed-off-by: Chen-Yu Tsai Acked-by: Jernej Skrabec Best regards, Jernej > --- >=20 > Changes since v1: > - Switch to generic (tx|rx)-internal-delay-ps properties > --- > .../dts/allwinner/sun55i-t527-orangepi-4a.dts | 23 +++++++++++++++++++ > 1 file changed, 23 insertions(+) >=20 > diff --git a/arch/arm64/boot/dts/allwinner/sun55i-t527-orangepi-4a.dts b/= arch/arm64/boot/dts/allwinner/sun55i-t527-orangepi-4a.dts > index d07bb9193b43..b604d961c4fd 100644 > --- a/arch/arm64/boot/dts/allwinner/sun55i-t527-orangepi-4a.dts > +++ b/arch/arm64/boot/dts/allwinner/sun55i-t527-orangepi-4a.dts > @@ -15,6 +15,7 @@ / { > compatible =3D "xunlong,orangepi-4a", "allwinner,sun55i-t527"; > =20 > aliases { > + ethernet0 =3D &gmac1; > serial0 =3D &uart0; > }; > =20 > @@ -95,11 +96,33 @@ &ehci1 { > status =3D "okay"; > }; > =20 > +&gmac1 { > + phy-mode =3D "rgmii-id"; > + phy-handle =3D <&ext_rgmii_phy>; > + phy-supply =3D <®_cldo4>; > + > + tx-internal-delay-ps =3D <0>; > + rx-internal-delay-ps =3D <300>; > + > + status =3D "okay"; > +}; > + > &gpu { > mali-supply =3D <®_dcdc2>; > status =3D "okay"; > }; > =20 > +&mdio1 { > + ext_rgmii_phy: ethernet-phy@1 { > + compatible =3D "ethernet-phy-ieee802.3-c22"; > + reg =3D <1>; > + interrupts-extended =3D <&pio 8 16 IRQ_TYPE_LEVEL_LOW>; /* PI16 */ > + reset-gpios =3D <&pio 8 15 GPIO_ACTIVE_LOW>; /* PI15 */ > + reset-assert-us =3D <10000>; > + reset-deassert-us =3D <150000>; > + }; > +}; > + > &mmc0 { > vmmc-supply =3D <®_cldo3>; > cd-gpios =3D <&pio 5 6 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* PF6 */ >=20