From patchwork Fri Nov 12 09:39:17 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?QmlhbyBIdWFuZyAo6buE5b2qKQ==?= X-Patchwork-Id: 12616451 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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6861CC433FE for ; Fri, 12 Nov 2021 09:40:14 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 2C54060EFD for ; Fri, 12 Nov 2021 09:40:14 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 2C54060EFD Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=mediatek.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org 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=3WI+Mkvb49IgO84OWlU5y2YNYdcwgTZWDOyEhblVIog=; b=Mk441FsomyTO/W F65pNx0yjvJt3brU3316vlXxxHCAgCN/UyyHk7jlQXfyR1n2WBJ22v0g6LFQLgKJZ3OMcSKwyJoZv pBgVd9KBKfbC7ulhm1wKMvAdAARSxlO2bVommKeny4A2p3OaHIIGojpL9pG7902bHpDcplybZYZJC oLqTtRe2pnASVOMr20PCbWm1jnhR7+sSGC8hfUktnGUK1ln9ilglOr0lQcd54L9AXPFHG76814i4W g6yx6OdUWD609mb+oT1cvBW7ZoDdsf/D88aHGRSDrboE9CZ/4tgkFu2qiHmPe7sVJMZNGllepo+6m SRPDsJCxltkyjl/jQeog==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mlT2U-009qs3-1v; Fri, 12 Nov 2021 09:40:06 +0000 Received: from mailgw01.mediatek.com ([216.200.240.184]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mlT23-009qeQ-Bj; Fri, 12 Nov 2021 09:39:41 +0000 X-UUID: 2c55ff6697894c519f400fad752e04b9-20211112 X-UUID: 2c55ff6697894c519f400fad752e04b9-20211112 Received: from mtkcas68.mediatek.inc [(172.29.94.19)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 1942324048; Fri, 12 Nov 2021 02:39:36 -0700 Received: from mtkmbs10n2.mediatek.inc (172.21.101.183) by MTKMBS62DR.mediatek.inc (172.29.94.18) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Fri, 12 Nov 2021 01:39:35 -0800 Received: from mtkcas10.mediatek.inc (172.21.101.39) by mtkmbs10n2.mediatek.inc (172.21.101.183) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id 15.2.792.3; Fri, 12 Nov 2021 17:39:34 +0800 Received: from localhost.localdomain (10.17.3.154) by mtkcas10.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Fri, 12 Nov 2021 17:39:33 +0800 From: Biao Huang To: , Jakub Kicinski , Rob Herring CC: Matthias Brugger , Giuseppe Cavallaro , Alexandre Torgue , Jose Abreu , Maxime Coquelin , Biao Huang , , , , , , , , , , Subject: [PATCH v3 6/7] arm64: dts: mt8195: add ethernet device node Date: Fri, 12 Nov 2021 17:39:17 +0800 Message-ID: <20211112093918.11061-7-biao.huang@mediatek.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20211112093918.11061-1-biao.huang@mediatek.com> References: <20211112093918.11061-1-biao.huang@mediatek.com> MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211112_013939_490255_29C5B365 X-CRM114-Status: GOOD ( 11.07 ) 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 This patch adds device node for mt8195 ethernet. Signed-off-by: Biao Huang --- arch/arm64/boot/dts/mediatek/mt8195-evb.dts | 92 +++++++++++++++++++++ arch/arm64/boot/dts/mediatek/mt8195.dtsi | 70 ++++++++++++++++ 2 files changed, 162 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8195-evb.dts b/arch/arm64/boot/dts/mediatek/mt8195-evb.dts index 5cce9a5d3163..d90308f80229 100644 --- a/arch/arm64/boot/dts/mediatek/mt8195-evb.dts +++ b/arch/arm64/boot/dts/mediatek/mt8195-evb.dts @@ -5,6 +5,8 @@ */ /dts-v1/; #include "mt8195.dtsi" +#include +#include / { model = "MediaTek MT8195 evaluation board"; @@ -32,6 +34,96 @@ reserved_memory: reserved-memory { }; }; +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>; + pinctrl-1 = <ð_sleep>; + status = "okay"; + + mdio { + compatible = "snps,dwmac-mdio"; + #address-cells = <1>; + #size-cells = <0>; + eth_phy0: eth_phy0@1 { + compatible = "ethernet-phy-id001c.c916"; + reg = <0x1>; + }; + }; +}; + +&pio { + eth_default: eth_default { + txd_pins { + pinmux = , + , + , + ; + drive-strength = ; + }; + cc_pins { + pinmux = , + , + , + ; + drive-strength = ; + }; + rxd_pins { + pinmux = , + , + , + ; + }; + mdio_pins { + pinmux = , + ; + input-enable; + }; + power_pins { + pinmux = , + ; + output-high; + }; + }; + + eth_sleep: eth_sleep { + txd_pins { + pinmux = , + , + , + ; + }; + cc_pins { + pinmux = , + , + , + ; + }; + rxd_pins { + pinmux = , + , + , + ; + }; + mdio_pins { + pinmux = , + ; + input-disable; + bias-disable; + }; + power_pins { + pinmux = , + ; + input-disable; + bias-disable; + }; + }; +}; + &uart0 { status = "okay"; }; diff --git a/arch/arm64/boot/dts/mediatek/mt8195.dtsi b/arch/arm64/boot/dts/mediatek/mt8195.dtsi index a59c0e9d1fc2..f30a60dca5ef 100644 --- a/arch/arm64/boot/dts/mediatek/mt8195.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8195.dtsi @@ -823,6 +823,76 @@ spis1: spi@1101e000 { status = "disabled"; }; + eth: ethernet@11021000 { + compatible = "mediatek,mt8195-gmac", "snps,dwmac-5.10a"; + reg = <0 0x11021000 0 0x4000>; + interrupts = ; + interrupt-names = "macirq"; + mac-address = [00 55 7b b5 7d f7]; + clock-names = "axi", + "apb", + "mac_cg", + "mac_main", + "ptp_ref", + "rmii_internal"; + clocks = <&pericfg_ao CLK_PERI_AO_ETHERNET>, + <&pericfg_ao CLK_PERI_AO_ETHERNET_BUS>, + <&pericfg_ao CLK_PERI_AO_ETHERNET_MAC>, + <&topckgen CLK_TOP_SNPS_ETH_250M>, + <&topckgen CLK_TOP_SNPS_ETH_62P4M_PTP>, + <&topckgen CLK_TOP_SNPS_ETH_50M_RMII>; + assigned-clocks = <&topckgen CLK_TOP_SNPS_ETH_250M>, + <&topckgen CLK_TOP_SNPS_ETH_62P4M_PTP>, + <&topckgen CLK_TOP_SNPS_ETH_50M_RMII>; + assigned-clock-parents = <&topckgen CLK_TOP_ETHPLL_D2>, + <&topckgen CLK_TOP_ETHPLL_D8>, + <&topckgen CLK_TOP_ETHPLL_D10>; + power-domains = <&spm MT8195_POWER_DOMAIN_ETHER>; + mediatek,pericfg = <&infracfg_ao>; + snps,axi-config = <&stmmac_axi_setup>; + snps,mtl-rx-config = <&mtl_rx_setup>; + snps,mtl-tx-config = <&mtl_tx_setup>; + snps,txpbl = <16>; + snps,rxpbl = <16>; + clk_csr = <0>; + 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>; + }; + }; + }; + mmc0: mmc@11230000 { compatible = "mediatek,mt8195-mmc", "mediatek,mt8192-mmc"; reg = <0 0x11230000 0 0x10000>,