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 X-Spam-Level: X-Spam-Status: No, score=-8.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 29604C433DF for ; Thu, 21 May 2020 10:56:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id F25AE206F6 for ; Thu, 21 May 2020 10:56:08 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="J/LgDCkd" Received: (majordomo@vger.kernel.org) by vger.kernel.org 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AOAM5318HAqcMyHCJU0liTzInyX0BTdEN0o21jRk+s4r+nIuMcgqPNc9 BA006HHgiIGmn4WgJxosn6g= X-Google-Smtp-Source: ABdhPJwdnvLOyUe7ZE6IKqYQaSmEdmHjvVc6szLDwGhBeTR1mKsryYKXNQ+t1j2K9SM6kF39bpsAAg== X-Received: by 2002:a1c:6506:: with SMTP id z6mr8903118wmb.104.1590058564878; Thu, 21 May 2020 03:56:04 -0700 (PDT) Received: from ziggy.stardust ([213.195.113.243]) by smtp.gmail.com with ESMTPSA id m82sm6376645wmf.3.2020.05.21.03.56.03 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 21 May 2020 03:56:04 -0700 (PDT) Subject: Re: [v2,PATCH] arm64: dts: mt2712: add ethernet device node To: Biao Huang , Rob Herring , Mark Rutland Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, yt.shen@mediatek.com, jianguo.zhang@mediatek.com References: <20191009071022.4972-1-biao.huang@mediatek.com> <20191009071022.4972-2-biao.huang@mediatek.com> From: Matthias Brugger Autocrypt: addr=matthias.bgg@gmail.com; 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k/Phd5aoZXNwsCRqaD2OwFZXr81zSXwE2UdPmIfTYTjeVsOAI7GZ7akCsRPK64ni0XfoXue2 XUSrUUTRimTkuMHrTYaHY3544a+GduQQLLA+avseLmjvKHxsU4zna0p0Yb4czwoJj+wSkVGQ NMDbxcY26CMPK204jhRm9RG687qq6691hbiuAtWABeAsl1AS+mdS7aP/4uOM4kFCvXYgIHxP /BoVz9CZTMEVAZVzbRKyYCLUf1wLhcHzugTiONz9fWMBLLskKvq7m1tlr61mNgY9nVwwClMU uE7i1H9r/2/UXLd+pY82zcXhFrfmKuCDmOkB5xPsOMVQJH8I0/lbqfLAqfsxSb/X1VKaP243 jzi+DzD9cvj2K6eD5j5kcKJJQactXqfJvF1Eb+OnxlB1BCLE8D1rNkPO5O742Mq3MgDmq19l +abzEL6QDAAxn9md8KwrA3RtucNh87cHlDXfUBKa7SRvBjTczDg+HEPNk2u3hrz1j3l2rliQ y1UfYx7Vk/TrdwUIJgKS8QAr8Lw9WuvY2hSqL9vEjx8VAkPWNWPwrQ== Message-ID: <36b1be75-0ded-e1b9-ab6a-503474f0f69d@gmail.com> Date: Thu, 21 May 2020 12:56:03 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.7.0 MIME-Version: 1.0 In-Reply-To: <20191009071022.4972-2-biao.huang@mediatek.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 09/10/2019 09:10, Biao Huang wrote: > This patch add device node for mt2712 ethernet. > > Signed-off-by: Biao Huang > --- Queued now for v5.7-next/dts64 Thanks! > arch/arm64/boot/dts/mediatek/mt2712-evb.dts | 74 +++++++++++++++++++++ > arch/arm64/boot/dts/mediatek/mt2712e.dtsi | 65 ++++++++++++++++++ > 2 files changed, 139 insertions(+) > > diff --git a/arch/arm64/boot/dts/mediatek/mt2712-evb.dts b/arch/arm64/boot/dts/mediatek/mt2712-evb.dts > index 1353dad2f53c..fd6ab6cc5fe7 100644 > --- a/arch/arm64/boot/dts/mediatek/mt2712-evb.dts > +++ b/arch/arm64/boot/dts/mediatek/mt2712-evb.dts > @@ -107,7 +107,81 @@ > proc-supply = <&cpus_fixed_vproc1>; > }; > > +ð { > + phy-mode ="rgmii-rxid"; > + phy-handle = <ðernet_phy0>; > + mediatek,tx-delay-ps = <1530>; > + snps,reset-gpio = <&pio 87 GPIO_ACTIVE_LOW>; > + pinctrl-names = "default", "sleep"; > + pinctrl-0 = <ð_default>; > + pinctrl-1 = <ð_sleep>; > + status = "okay"; > + > + mdio { > + compatible = "snps,dwmac-mdio"; > + #address-cells = <1>; > + #size-cells = <0>; > + ethernet_phy0: ethernet-phy@5 { > + compatible = "ethernet-phy-id0243.0d90"; > + reg = <0x5>; > + }; > + }; > +}; > + > &pio { > + eth_default: eth_default { > + tx_pins { > + pinmux = , > + , > + , > + , > + , > + ; > + drive-strength = ; > + }; > + rx_pins { > + pinmux = , > + , > + , > + , > + , > + ; > + input-enable; > + }; > + mdio_pins { > + pinmux = , > + ; > + drive-strength = ; > + input-enable; > + }; > + }; > + > + eth_sleep: eth_sleep { > + tx_pins { > + pinmux = , > + , > + , > + , > + , > + ; > + }; > + rx_pins { > + pinmux = , > + , > + , > + , > + , > + ; > + input-disable; > + }; > + mdio_pins { > + pinmux = , > + ; > + input-disable; > + bias-disable; > + }; > + }; > + > usb0_id_pins_float: usb0_iddig { > pins_iddig { > pinmux = ; > diff --git a/arch/arm64/boot/dts/mediatek/mt2712e.dtsi b/arch/arm64/boot/dts/mediatek/mt2712e.dtsi > index 43307bad3f0d..b2edec20c8da 100644 > --- a/arch/arm64/boot/dts/mediatek/mt2712e.dtsi > +++ b/arch/arm64/boot/dts/mediatek/mt2712e.dtsi > @@ -632,6 +632,71 @@ > status = "disabled"; > }; > > + stmmac_axi_setup: stmmac-axi-config { > + snps,wr_osr_lmt = <0x7>; > + snps,rd_osr_lmt = <0x7>; > + snps,blen = <0 0 0 0 16 8 4>; > + }; > + > + mtl_rx_setup: rx-queues-config { > + snps,rx-queues-to-use = <1>; > + snps,rx-sched-sp; > + queue0 { > + snps,dcb-algorithm; > + snps,map-to-dma-channel = <0x0>; > + snps,priority = <0x0>; > + }; > + }; > + > + mtl_tx_setup: tx-queues-config { > + snps,tx-queues-to-use = <3>; > + snps,tx-sched-wrr; > + queue0 { > + snps,weight = <0x10>; > + snps,dcb-algorithm; > + snps,priority = <0x0>; > + }; > + queue1 { > + snps,weight = <0x11>; > + snps,dcb-algorithm; > + snps,priority = <0x1>; > + }; > + queue2 { > + snps,weight = <0x12>; > + snps,dcb-algorithm; > + snps,priority = <0x2>; > + }; > + }; > + > + eth: ethernet@1101c000 { > + compatible = "mediatek,mt2712-gmac"; > + reg = <0 0x1101c000 0 0x1300>; > + interrupts = ; > + interrupt-names = "macirq"; > + mac-address = [00 55 7b b5 7d f7]; > + clock-names = "axi", > + "apb", > + "mac_main", > + "ptp_ref"; > + clocks = <&pericfg CLK_PERI_GMAC>, > + <&pericfg CLK_PERI_GMAC_PCLK>, > + <&topckgen CLK_TOP_ETHER_125M_SEL>, > + <&topckgen CLK_TOP_ETHER_50M_SEL>; > + assigned-clocks = <&topckgen CLK_TOP_ETHER_125M_SEL>, > + <&topckgen CLK_TOP_ETHER_50M_SEL>; > + assigned-clock-parents = <&topckgen CLK_TOP_ETHERPLL_125M>, > + <&topckgen CLK_TOP_APLL1_D3>; > + power-domains = <&scpsys MT2712_POWER_DOMAIN_AUDIO>; > + mediatek,pericfg = <&pericfg>; > + snps,axi-config = <&stmmac_axi_setup>; > + snps,mtl-rx-config = <&mtl_rx_setup>; > + snps,mtl-tx-config = <&mtl_tx_setup>; > + snps,txpbl = <1>; > + snps,rxpbl = <1>; > + clk_csr = <0>; > + status = "disabled"; > + }; > + > mmc0: mmc@11230000 { > compatible = "mediatek,mt2712-mmc"; > reg = <0 0x11230000 0 0x1000>; >