From patchwork Fri May 20 18:11:24 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lorenzo Bianconi X-Patchwork-Id: 12857081 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 BCC20C433FE for ; Fri, 20 May 2022 18:12:32 +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=YES+VxpXyE1vzXzAmn5u3XXXJMXZXwnrVAXwfqdvBug=; b=cYUjRR68vJej10 B7ioHtCCQH8bmkx/kr6/ojW+qZXSUYps5XiCQ8vbr4ARkzBUNOa2/x27P3k/ONXl37tjR7qWJhbn2 3QZZeZjrYYSlv/BlujA5+/EwU0nXcDJ2s6tEt14+52307ib0UFGnE9vCM/+vgY36mm8z7KnJuUSVv BELyW6bvfrkKBDfWGIbc6VftlX3pC8iWV9tZGrIqAh98LnlrAn260tiShj2KGoCps7vuWRe/gPkpm fg19b4IB2GgBEMlYeNYQaQ1rS+NKV0lckoiTXLlG0Xbw6XLo/2LZQsepKu1vdH6Myr/5IL8V739mR 3GY+IpVeR4QFcVGVoS8A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1ns76x-00E0nf-2x; Fri, 20 May 2022 18:12:27 +0000 Received: from ams.source.kernel.org ([145.40.68.75]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1ns76u-00E0ml-3n for linux-mediatek@lists.infradead.org; Fri, 20 May 2022 18:12:25 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 79319B82D77; Fri, 20 May 2022 18:12:22 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5F982C385A9; Fri, 20 May 2022 18:12:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1653070341; bh=jjinRlKFxifScyEw3OjetYoQ52Kq5EtAMT5xBGYx7aA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=LiwTZmXLHfwOJAT5WaYmr6GlPo9pA3MmpoMzn3RfKNDZ1dheuVogGEZk6YW1WsfQ+ /ZpZ8kVybqRn38Xa/PVeqJRKONhBKe9PYiA780J4NkP/wEQXk3muwCiwyiAO5JOcOs uwBn+PY8XEe1sgLslmvW1A2SYwMFQbwtcOkmwbrDrpOZV79USdRgl/2m1HWTb7GOke 1UMzCaF/Y8DrcwvbjderK/HMWJEp6NLK15dW6KnZqkBG+zLgyTjFHyn+xaVLaKHeuU nIVv0zd270SKdJvmqMkN66EtcxLiOTsgYiTazRjSf+qL+WHPeBlBGYFSi3nb/JIax5 I9J4Ns8iPi/DQ== From: Lorenzo Bianconi To: netdev@vger.kernel.org Cc: nbd@nbd.name, john@phrozen.org, sean.wang@mediatek.com, Mark-MC.Lee@mediatek.com, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, Sam.Shih@mediatek.com, linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org, robh@kernel.org, lorenzo.bianconi@redhat.com Subject: [PATCH v3 net-next 01/16] arm64: dts: mediatek: mt7986: introduce ethernet nodes Date: Fri, 20 May 2022 20:11:24 +0200 Message-Id: <6b41d8c5f3c88328947a9d0850ac01f1f98e7da5.1653069056.git.lorenzo@kernel.org> X-Mailer: git-send-email 2.35.3 In-Reply-To: References: MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220520_111224_480258_6EA760CE X-CRM114-Status: UNSURE ( 9.50 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mediatek@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-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org Introduce ethernet nodes in mt7986 bindings in order to enable mt7986a/mt7986b ethernet support. Co-developed-by: Sam Shih Signed-off-by: Sam Shih Signed-off-by: Lorenzo Bianconi --- arch/arm64/boot/dts/mediatek/mt7986a-rfb.dts | 74 ++++++++++++++++++++ arch/arm64/boot/dts/mediatek/mt7986a.dtsi | 39 +++++++++++ arch/arm64/boot/dts/mediatek/mt7986b-rfb.dts | 70 ++++++++++++++++++ 3 files changed, 183 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt7986a-rfb.dts b/arch/arm64/boot/dts/mediatek/mt7986a-rfb.dts index 21e420829572..882277a52b69 100644 --- a/arch/arm64/boot/dts/mediatek/mt7986a-rfb.dts +++ b/arch/arm64/boot/dts/mediatek/mt7986a-rfb.dts @@ -25,6 +25,80 @@ memory@40000000 { }; }; +ð { + status = "okay"; + + gmac0: mac@0 { + compatible = "mediatek,eth-mac"; + reg = <0>; + phy-mode = "2500base-x"; + + fixed-link { + speed = <2500>; + full-duplex; + pause; + }; + }; + + mdio: mdio-bus { + #address-cells = <1>; + #size-cells = <0>; + }; +}; + +&mdio { + switch: switch@0 { + compatible = "mediatek,mt7531"; + reg = <31>; + reset-gpios = <&pio 5 0>; + }; +}; + +&switch { + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + label = "lan0"; + }; + + port@1 { + reg = <1>; + label = "lan1"; + }; + + port@2 { + reg = <2>; + label = "lan2"; + }; + + port@3 { + reg = <3>; + label = "lan3"; + }; + + port@4 { + reg = <4>; + label = "lan4"; + }; + + port@6 { + reg = <6>; + label = "cpu"; + ethernet = <&gmac0>; + phy-mode = "2500base-x"; + + fixed-link { + speed = <2500>; + full-duplex; + pause; + }; + }; + }; +}; + &uart0 { status = "okay"; }; diff --git a/arch/arm64/boot/dts/mediatek/mt7986a.dtsi b/arch/arm64/boot/dts/mediatek/mt7986a.dtsi index 694acf8f5b70..d2636a0ed152 100644 --- a/arch/arm64/boot/dts/mediatek/mt7986a.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt7986a.dtsi @@ -222,6 +222,45 @@ ethsys: syscon@15000000 { #reset-cells = <1>; }; + eth: ethernet@15100000 { + compatible = "mediatek,mt7986-eth"; + reg = <0 0x15100000 0 0x80000>; + interrupts = , + , + , + ; + clocks = <ðsys CLK_ETH_FE_EN>, + <ðsys CLK_ETH_GP2_EN>, + <ðsys CLK_ETH_GP1_EN>, + <ðsys CLK_ETH_WOCPU1_EN>, + <ðsys CLK_ETH_WOCPU0_EN>, + <&sgmiisys0 CLK_SGMII0_TX250M_EN>, + <&sgmiisys0 CLK_SGMII0_RX250M_EN>, + <&sgmiisys0 CLK_SGMII0_CDR_REF>, + <&sgmiisys0 CLK_SGMII0_CDR_FB>, + <&sgmiisys1 CLK_SGMII1_TX250M_EN>, + <&sgmiisys1 CLK_SGMII1_RX250M_EN>, + <&sgmiisys1 CLK_SGMII1_CDR_REF>, + <&sgmiisys1 CLK_SGMII1_CDR_FB>, + <&topckgen CLK_TOP_NETSYS_SEL>, + <&topckgen CLK_TOP_NETSYS_500M_SEL>; + clock-names = "fe", "gp2", "gp1", "wocpu1", "wocpu0", + "sgmii_tx250m", "sgmii_rx250m", + "sgmii_cdr_ref", "sgmii_cdr_fb", + "sgmii2_tx250m", "sgmii2_rx250m", + "sgmii2_cdr_ref", "sgmii2_cdr_fb", + "netsys0", "netsys1"; + assigned-clocks = <&topckgen CLK_TOP_NETSYS_2X_SEL>, + <&topckgen CLK_TOP_SGM_325M_SEL>; + assigned-clock-parents = <&apmixedsys CLK_APMIXED_NET2PLL>, + <&apmixedsys CLK_APMIXED_SGMPLL>; + mediatek,ethsys = <ðsys>; + mediatek,sgmiisys = <&sgmiisys0>, <&sgmiisys1>; + #reset-cells = <1>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; }; }; diff --git a/arch/arm64/boot/dts/mediatek/mt7986b-rfb.dts b/arch/arm64/boot/dts/mediatek/mt7986b-rfb.dts index d73467ea3641..0f49d5764ff3 100644 --- a/arch/arm64/boot/dts/mediatek/mt7986b-rfb.dts +++ b/arch/arm64/boot/dts/mediatek/mt7986b-rfb.dts @@ -28,3 +28,73 @@ memory@40000000 { &uart0 { status = "okay"; }; + +ð { + status = "okay"; + + gmac0: mac@0 { + compatible = "mediatek,eth-mac"; + reg = <0>; + phy-mode = "2500base-x"; + + fixed-link { + speed = <2500>; + full-duplex; + pause; + }; + }; + + mdio: mdio-bus { + #address-cells = <1>; + #size-cells = <0>; + + switch@0 { + compatible = "mediatek,mt7531"; + reg = <31>; + reset-gpios = <&pio 5 0>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + label = "lan0"; + }; + + port@1 { + reg = <1>; + label = "lan1"; + }; + + port@2 { + reg = <2>; + label = "lan2"; + }; + + port@3 { + reg = <3>; + label = "lan3"; + }; + + port@4 { + reg = <4>; + label = "lan4"; + }; + + port@6 { + reg = <6>; + label = "cpu"; + ethernet = <&gmac0>; + phy-mode = "2500base-x"; + + fixed-link { + speed = <2500>; + full-duplex; + pause; + }; + }; + }; + }; + }; +};