From patchwork Tue Apr 26 13:41:02 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fabien Parent X-Patchwork-Id: 12827216 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 6553FC433EF for ; Tue, 26 Apr 2022 13:44:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id: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=pvCQh5xYG/NWbXoKoVLnstID7k8VdvE6LApn7vEYv9k=; b=agFbLbNMF7D+28 L1ziW+gD97I7ATEblBCz5kgaCxl0lxd+bIZ3wpcg8lKaRWEfwtULaDUHADvfODPD3Uu4BO5tRx04Q Edb8YsNmcDw0uefvQ9LzyTkx5mcGz128W2HizPpexe8jPsPgUPohTXgEdNidGETdFvmtEz5QYRA3f tBZSm5WLkiqzZKlG0t/GG6BUPKKLxqUJ2DX80bkbFvRoqXGa260WrGFcc1Xqd34M/TlBFLW9I21SW xu+/PzTB7ShFR5itsd3nFUUOjD9L058TU0APUbPvqHr88IywQOQzX7LBj1jrZ4rBao8KCnIGG9t+H wGQUYbqtxAJjvf8mFu9Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1njLTg-00EhOH-H2; Tue, 26 Apr 2022 13:43:40 +0000 Received: from mail-wr1-x433.google.com ([2a00:1450:4864:20::433]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1njLRx-00EgZ1-Rm for linux-arm-kernel@lists.infradead.org; Tue, 26 Apr 2022 13:41:57 +0000 Received: by mail-wr1-x433.google.com with SMTP id d5so10336464wrb.6 for ; Tue, 26 Apr 2022 06:41:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20210112.gappssmtp.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=ukJ87PJJQr6WdcFY9U3LOip92CMRk0OSZz5wfX1gBdA=; b=kDrmXa+2sq1U9qBMrPJIHx1jotVEcR5D8DKEmsoYwJTXjPNPSRpDulPjvcWztnPFu2 /dLv84homwh9Uhhqm7+xW2eZY0+Cy+GyNKnGRrACDhnMJLE79ZjBv25ni9Qbgb1P+6/A n3WEDDRKRcsStS6hWTAcGEwRUxmvVV9CqJXZa3Nth/Vjmlo5vPmJ9ZtDlaOPBYvBtsSV GVM17O6tMCHLlc89ZREHueAsj9aHBW0YiSoS8sVj5gzPfZdueg/vSIOY4IHKY5ouT4FH IZVzPCpH6zC4F52l+51ldnrcYRBjCkTm6jL1HvnWuj4HI8Tz+GjdLQog46RZ+kQ8Owvi pspw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=ukJ87PJJQr6WdcFY9U3LOip92CMRk0OSZz5wfX1gBdA=; b=iqDjqk5uS+1FkZqV9iZMG3lAvtKsER9Mv7mTRUm+tj+vHCLdiwO/hc9r8WIOG3ohOn wKtozONwODe9CQTkdNbr6WriR3imcoMaIfvEMvnUOdaliLnOVBQpKO/HEFEzNO4ZHhij yblqmMEAVNcxdgOCK9ZcrwZ1B0zrAJLVKNsQxp86q1vS2dVSOoJQjNzq6CUEjSmXIiGo ny0J1GCxJoNKCFb+T85fQidD+LkzpynFfULcoZUe5s8AvsvabcrHkOuvlRbRAjXqTTYa 4RD1DL6SjYElG46PTCRL0z0l8wzAI181HN/I3hpi5ys0azDicVEWiB9Bo3h27kcAgiUQ NFEQ== X-Gm-Message-State: AOAM531KabHSe+Tlwun6K6oT4QGmK3eyFd82oYtGoyrqTEzJXRan7gfq FW7fK3qxUfSkfIusquKLUyb+xA== X-Google-Smtp-Source: ABdhPJyPVIr76v3m+QAnFXrUZyRfsJs85pAn0hlzBhRMa5PgGJw8PZlDVyZ0amQ+ifKJB0syMBrC5g== X-Received: by 2002:a05:6000:114d:b0:20a:d608:5e54 with SMTP id d13-20020a056000114d00b0020ad6085e54mr12139126wrx.539.1650980511758; Tue, 26 Apr 2022 06:41:51 -0700 (PDT) Received: from radium.lan ([88.160.162.107]) by smtp.gmail.com with ESMTPSA id b6-20020adfd1c6000000b0020aac8a9946sm13628475wrd.47.2022.04.26.06.41.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 26 Apr 2022 06:41:51 -0700 (PDT) From: Fabien Parent To: Rob Herring , Krzysztof Kozlowski , Matthias Brugger Cc: Biao Huang , Fabien Parent , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 4/7] arm64: dts: mediatek: mt8195-evb: enable ethernet Date: Tue, 26 Apr 2022 15:41:02 +0200 Message-Id: <20220426134106.242353-5-fparent@baylibre.com> X-Mailer: git-send-email 2.36.0 In-Reply-To: <20220426134106.242353-1-fparent@baylibre.com> References: <20220426134106.242353-1-fparent@baylibre.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220426_064153_959394_E4D4D365 X-CRM114-Status: GOOD ( 15.54 ) 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 From: Biao Huang Add ethernet support for MT8195 EVB. Signed-off-by: Biao Huang Signed-off-by: Fabien Parent --- This patch comes from https://lore.kernel.org/all/20211207015505.16746-7-biao.huang@mediatek.com/ The differences between that patch and this patch is that: * The EVB dts modification has been split into its own commit * The patch was rebased to fix merge conflict with the upstream mt8195-evb.dts file * Re-ordered the node to be correctly sorted based on phandle name * Re-ordered the pins for the pinctrl to be sorted by node name * Fixed dtbs_check: use - instead of _ in node names + prefix pins node with pins- arch/arm64/boot/dts/mediatek/mt8195-evb.dts | 90 +++++++++++++++++++++ 1 file changed, 90 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8195-evb.dts b/arch/arm64/boot/dts/mediatek/mt8195-evb.dts index d49ae8605e67..0b04421942ac 100644 --- a/arch/arm64/boot/dts/mediatek/mt8195-evb.dts +++ b/arch/arm64/boot/dts/mediatek/mt8195-evb.dts @@ -5,6 +5,7 @@ */ /dts-v1/; #include "mt8195.dtsi" +#include / { model = "MediaTek MT8195 evaluation board"; @@ -28,6 +29,29 @@ &auxadc { status = "okay"; }; +ð { + phy-mode ="rgmii-rxid"; + phy-handle = <ð_phy0>; + snps,reset-gpio = <&pio 93 GPIO_ACTIVE_HIGH>; + snps,reset-delays-us = <0 10000 10000>; + mediatek,tx-delay-ps = <2030>; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <ð_default_pins>; + pinctrl-1 = <ð_sleep_pins>; + status = "okay"; + + mdio { + compatible = "snps,dwmac-mdio"; + #address-cells = <1>; + #size-cells = <0>; + eth_phy0: eth_phy0@1 { + compatible = "ethernet-phy-id001c.c916"; + #phy-cells = <0>; + reg = <0x1>; + }; + }; +}; + &i2c0 { pinctrl-names = "default"; pinctrl-0 = <&i2c0_pin>; @@ -69,6 +93,72 @@ flash@0 { }; &pio { + eth_default_pins: eth-default-pins { + pins-cc { + pinmux = , + , + , + ; + drive-strength = ; + }; + pins-mdio { + pinmux = , + ; + input-enable; + }; + pins-power { + pinmux = , + ; + output-high; + }; + pins-rxd { + pinmux = , + , + , + ; + }; + pins-txd { + pinmux = , + , + , + ; + drive-strength = ; + }; + }; + + eth_sleep_pins: eth-sleep-pins { + pins-cc { + pinmux = , + , + , + ; + }; + pins-mdio { + pinmux = , + ; + input-disable; + bias-disable; + }; + pins-power { + pinmux = , + ; + input-disable; + bias-disable; + }; + pins-rxd { + pinmux = , + , + , + ; + }; + pins-txd { + pinmux = , + , + , + ; + }; + }; + i2c0_pin: i2c0-pins { pins { pinmux = ,