From nobody Tue Dec 16 21:41:03 2025 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A14B9C4167D for ; Sun, 29 Oct 2023 07:49:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229985AbjJ2Htc (ORCPT ); Sun, 29 Oct 2023 03:49:32 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57812 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229446AbjJ2Ht2 (ORCPT ); Sun, 29 Oct 2023 03:49:28 -0400 X-Greylist: delayed 531 seconds by postgrey-1.37 at lindbergh.monkeyblade.net; Sun, 29 Oct 2023 00:49:25 PDT Received: from mail-m17214.xmail.ntesmail.com (mail-m17214.xmail.ntesmail.com [45.195.17.214]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6200BC9; Sun, 29 Oct 2023 00:49:25 -0700 (PDT) Received: from localhost.localdomain (unknown [58.61.140.248]) by mail-m121145.qiye.163.com (Hmail) with ESMTPA id 568F2800086; Sun, 29 Oct 2023 15:40:17 +0800 (CST) From: Chukun Pan To: Jernej Skrabec Cc: Samuel Holland , Andre Przywara , Chen-Yu Tsai , Krzysztof Kozlowski , Rob Herring , devicetree@vger.kernel.org, linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Chukun Pan Subject: [PATCH v2 1/1] arm64: dts: allwinner: h616: update emac for Orange Pi Zero 3 Date: Sun, 29 Oct 2023 15:40:09 +0800 Message-Id: <20231029074009.7820-2-amadeus@jmu.edu.cn> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20231029074009.7820-1-amadeus@jmu.edu.cn> References: <20231029074009.7820-1-amadeus@jmu.edu.cn> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-HM-Spam-Status: e1kfGhgUHx5ZQUpXWQgPGg8OCBgUHx5ZQUlOS1dZFg8aDwILHllBWSg2Ly tZV1koWUFITzdXWS1ZQUlXWQ8JGhUIEh9ZQVkZSUIdVktISktOTBoZQ01MQ1UTARMWGhIXJBQOD1 lXWRgSC1lBWU5DVU1KVUpPS1VJT0NZV1kWGg8SFR0UWUFZT0tIVUpKS0hKQ1VKS0tVS1kG X-HM-Tid: 0a8b7a605d83b03akuuu568f2800086 X-HM-MType: 10 X-HM-Sender-Digest: e1kMHhlZQR0aFwgeV1kSHx4VD1lBWUc6Ngw6Kio6Fjw8TCkZViEdHAoV NhcwChRVSlVKTUJDTk1OSUpDSUtDVTMWGhIXVRoWGh8eDgg7ERYOVR4fDlUYFUVZV1kSC1lBWU5D VU1KVUpPS1VJT0NZV1kIAVlBSE1DQzcG Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" The current emac setting is not suitable for Orange Pi Zero 3, move it back to Orange Pi Zero 2 DT. Also update phy mode and delay values for emac on Orange Pi Zero 3. With these changes, Ethernet now looks stable. Fixes: 322bf103204b ("arm64: dts: allwinner: h616: Split Orange Pi Zero 2 D= T") Signed-off-by: Chukun Pan Reviewed-by: Jernej Skrabec --- arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zero.dtsi | 3 --- arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zero2.dts | 3 +++ arch/arm64/boot/dts/allwinner/sun50i-h618-orangepi-zero3.dts | 2 ++ 3 files changed, 5 insertions(+), 3 deletions(-) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zero.dtsi b= /arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zero.dtsi index 15290e6892fc..fc7315b94406 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zero.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zero.dtsi @@ -68,10 +68,7 @@ &ehci1 { &emac0 { pinctrl-names =3D "default"; pinctrl-0 =3D <&ext_rgmii_pins>; - phy-mode =3D "rgmii"; phy-handle =3D <&ext_rgmii_phy>; - allwinner,rx-delay-ps =3D <3100>; - allwinner,tx-delay-ps =3D <700>; status =3D "okay"; }; =20 diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zero2.dts b= /arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zero2.dts index d83852e72f06..b5d713926a34 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zero2.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zero2.dts @@ -13,6 +13,9 @@ / { }; =20 &emac0 { + allwinner,rx-delay-ps =3D <3100>; + allwinner,tx-delay-ps =3D <700>; + phy-mode =3D "rgmii"; phy-supply =3D <®_dcdce>; }; =20 diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h618-orangepi-zero3.dts b= /arch/arm64/boot/dts/allwinner/sun50i-h618-orangepi-zero3.dts index 00fe28caac93..b3b1b8692125 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h618-orangepi-zero3.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-h618-orangepi-zero3.dts @@ -13,6 +13,8 @@ / { }; =20 &emac0 { + allwinner,tx-delay-ps =3D <700>; + phy-mode =3D "rgmii-rxid"; phy-supply =3D <®_dldo1>; }; =20 --=20 2.25.1