From patchwork Mon Nov 13 08:01:55 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yixun Lan X-Patchwork-Id: 10055213 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 3300260595 for ; Mon, 13 Nov 2017 08:03:22 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 24DED291B5 for ; Mon, 13 Nov 2017 08:03:22 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 193762931E; Mon, 13 Nov 2017 08:03:22 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,RCVD_IN_DNSWL_MED autolearn=unavailable version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [65.50.211.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 699BF291B5 for ; Mon, 13 Nov 2017 08:03:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:To :From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=6+c9d+QXmTeh898S5KOPhRYs9B3w9MpdwzMORuHIlwk=; b=Uz87dTieDLMoJM Ezpb6dsZ2stDNLmjhoKYOfJZ53K6IbbWCYvXmwj/Tyd5nqLdd8GBabKNJRqmnO258qzulg/Lt9bmr Vi5QneZ0cTCqIxlXv1sZKgpycadTqJgOZ3fsuvhMUu6+fGGWfrJWhaTNU7FpHDaQ2xF0lBRgPVnO+ dyQHixppIHqSeoRTXmxI6FbXRUzF1gkoDFCdCnQaEB3p9uLr4meA3mzlCW3vZ+LHCBgFRTGVYoH9p Ckqz3OxRLv/RV25W7cczWBvWQ0Xmk/RCiYX5QnbwSd2Ue3FC569jx51KGa4rNY9ZozJCSjMj5Irf8 /Y16o15N/YaYHA+6masw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1eE9i3-0006WR-SZ; Mon, 13 Nov 2017 08:03:11 +0000 Received: from mail-sh2.amlogic.com ([58.32.228.45]) by bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1eE9i1-0006Sc-8A; Mon, 13 Nov 2017 08:03:10 +0000 Received: from localhost.localdomain (10.18.20.164) by mail-sh2.amlogic.com (10.18.11.6) with Microsoft SMTP Server id 15.0.1320.4; Mon, 13 Nov 2017 16:02:14 +0800 From: Yixun Lan To: , Kevin Hilman Subject: [PATCH] ARM64: dts: meson-axg: add ethernet mac controller Date: Mon, 13 Nov 2017 16:01:55 +0800 Message-ID: <20171113080155.2463-1-yixun.lan@amlogic.com> X-Mailer: git-send-email 2.14.1 MIME-Version: 1.0 X-Originating-IP: [10.18.20.164] X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20171113_000309_450750_51621A4C X-CRM114-Status: UNSURE ( 6.05 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Alexandre Torgue , Neil Armstrong , netdev@vger.kernel.org, Yixun Lan , linux-kernel@vger.kernel.org, linux-amlogic@lists.infradead.org, Carlo Caione , Giuseppe Cavallaro , linux-arm-kernel@lists.infradead.org, Jerome Brunet Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+patchwork-linux-amlogic=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Add DT info for the stmmac ethernet MAC which found in the Amlogic's Meson-AXG SoC, also describe the ethernet pinctrl & clock information here. This is tested in the S400 dev board which use a RTL8211F PHY, and the pins connect to the 'eth_rgmii_y_pins' group. Signed-off-by: Yixun Lan Reviewed-by: Neil Armstrong --- arch/arm64/boot/dts/amlogic/meson-axg-s400.dts | 7 ++++ arch/arm64/boot/dts/amlogic/meson-axg.dtsi | 53 ++++++++++++++++++++++++++ 2 files changed, 60 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts b/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts index 9eb6aaee155d..7b39a9fe2b0f 100644 --- a/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts +++ b/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts @@ -21,3 +21,10 @@ status = "okay"; }; +ðmac { + status = "okay"; + phy-mode = "rgmii"; + + pinctrl-0 = <ð_rgmii_y_pins>; + pinctrl-names = "default"; +}; diff --git a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi index 65945c6c8b65..57faaa9d8013 100644 --- a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi @@ -157,6 +157,19 @@ #address-cells = <0>; }; + ethmac: ethernet@ff3f0000 { + compatible = "amlogic,meson-axg-dwmac", "amlogic,meson-gxbb-dwmac", "snps,dwmac"; + reg = <0x0 0xff3f0000 0x0 0x10000 + 0x0 0xff634540 0x0 0x8>; + interrupts = ; + interrupt-names = "macirq"; + status = "disabled"; + clocks = <&clkc CLKID_ETH>, + <&clkc CLKID_FCLK_DIV2>, + <&clkc CLKID_MPLL2>; + clock-names = "stmmaceth", "clkin0", "clkin1"; + }; + hiubus: hiubus@ff63c000 { compatible = "simple-bus"; reg = <0x0 0xff63c000 0x0 0x1c00>; @@ -203,6 +216,46 @@ #gpio-cells = <2>; gpio-ranges = <&pinctrl_periphs 0 0 86>; }; + + eth_rgmii_x_pins: eth-x-rgmii { + mux { + groups = "eth_mdio_x", + "eth_mdc_x", + "eth_rgmii_rx_clk_x", + "eth_rx_dv_x", + "eth_rxd0_x", + "eth_rxd1_x", + "eth_rxd2_rgmii", + "eth_rxd3_rgmii", + "eth_rgmii_tx_clk", + "eth_txen_x", + "eth_txd0_x", + "eth_txd1_x", + "eth_txd2_rgmii", + "eth_txd3_rgmii"; + function = "eth"; + }; + }; + + eth_rgmii_y_pins: eth-y-rgmii { + mux { + groups = "eth_mdio_y", + "eth_mdc_y", + "eth_rgmii_rx_clk_y", + "eth_rx_dv_y", + "eth_rxd0_y", + "eth_rxd1_y", + "eth_rxd2_rgmii", + "eth_rxd3_rgmii", + "eth_rgmii_tx_clk", + "eth_txen_y", + "eth_txd0_y", + "eth_txd1_y", + "eth_txd2_rgmii", + "eth_txd3_rgmii"; + function = "eth"; + }; + }; }; };