From patchwork Mon May 2 22:41:27 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michael Walle X-Patchwork-Id: 12834852 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 85084C433F5 for ; Mon, 2 May 2022 22:46:05 +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=YW4J3PHPzMizW06cnGoiVC8J5pok9SQleJ8SpD1V65Y=; b=T9NX8yMwEQkPvP 8p4CO+zaeFIwmwlm8UDd8xxDa+ygYyfZjr6cKhn6GhenMxcYddSq5UXPsRpJoOado5iK7k58dI30s 7E8HSa1r5+1oJSKhWnlHjG6twHBkWUmaKzeAzdRCuLi4OdTCzkq6MwESJ+gD8Hj48zOkxldB5We45 XuGHbZDuFhq7MvXFaL2GnyZ5lzCnx7NSt9vNhf8sn//vPIeqyCsQ6CjAq67kRLh/zalDX/a/intek TZ9jbzL8RqdKHuZSOPgO2FT2GmPW/gqDCXAJtMuOmi5U+Pry/uAs4FyfnVQsRLH2rr5nSxRjvViSi rs54QWSQUpqSRkEi7MtA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nlemp-002ys7-9B; Mon, 02 May 2022 22:44:59 +0000 Received: from ssl.serverraum.org ([176.9.125.105]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nlejd-002x13-9Z for linux-arm-kernel@lists.infradead.org; Mon, 02 May 2022 22:41:43 +0000 Received: from mwalle01.kontron.local. (unknown [213.135.10.150]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-384) server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by ssl.serverraum.org (Postfix) with ESMTPSA id 63DAB22260; Tue, 3 May 2022 00:41:39 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=walle.cc; s=mail2016061301; t=1651531299; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=quewXMLWRGuNF9x++PYzltF9q3n3loXTwHKkv1bRl80=; b=S6XX6MD6Qfd5FP38C5rYyyDzh+gBnoUBB5GRQDCtLOehVyQdtg74gt1KsU5d3tSIgVHhNd /azGu+C/VqbpJCLsZfQvajEB5tHixNAdqAlS9WC7+koMEeIQM16Sb4644ev+LVc8vLwkdB XPsp9rjhoEhH05Y/J34JJLJPdzh4H4E= From: Michael Walle To: Kavyasree Kotagiri , Nicolas Ferre Cc: Arnd Bergmann , Olof Johansson , soc@kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Rob Herring , Krzysztof Kozlowski , Alexandre Belloni , Claudiu Beznea , Tudor.Ambarus@microchip.com, Horatiu Vultur , Michael Walle Subject: [PATCH v4 13/13] ARM: dts: kswitch-d10: enable networking Date: Tue, 3 May 2022 00:41:27 +0200 Message-Id: <20220502224127.2604333-14-michael@walle.cc> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20220502224127.2604333-1-michael@walle.cc> References: <20220502224127.2604333-1-michael@walle.cc> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220502_154141_699581_BBF30804 X-CRM114-Status: GOOD ( 11.24 ) 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 Enable all the necessary network related nodes, wire the pinctrl configurations, add the PHYs and connect them to the corresponding network ports. Signed-off-by: Michael Walle Reviewed-by: Claudiu Beznea --- ...lan966x-kontron-kswitch-d10-mmt-6g-2gs.dts | 16 +++ .../lan966x-kontron-kswitch-d10-mmt-8g.dts | 26 +++++ .../dts/lan966x-kontron-kswitch-d10-mmt.dtsi | 97 +++++++++++++++++++ 3 files changed, 139 insertions(+) diff --git a/arch/arm/boot/dts/lan966x-kontron-kswitch-d10-mmt-6g-2gs.dts b/arch/arm/boot/dts/lan966x-kontron-kswitch-d10-mmt-6g-2gs.dts index 7b12cbe11c58..0f555eb45bda 100644 --- a/arch/arm/boot/dts/lan966x-kontron-kswitch-d10-mmt-6g-2gs.dts +++ b/arch/arm/boot/dts/lan966x-kontron-kswitch-d10-mmt-6g-2gs.dts @@ -76,3 +76,19 @@ fc4_b_pins: fc4-b-i2c-pins { function = "fc4_b"; }; }; + +&port2 { + phys = <&serdes 2 SERDES6G(0)>; + sfp = <&sfp0>; + managed = "in-band-status"; + phy-mode = "sgmii"; + status = "okay"; +}; + +&port3 { + phys = <&serdes 3 SERDES6G(1)>; + sfp = <&sfp1>; + managed = "in-band-status"; + phy-mode = "sgmii"; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/lan966x-kontron-kswitch-d10-mmt-8g.dts b/arch/arm/boot/dts/lan966x-kontron-kswitch-d10-mmt-8g.dts index 4b35f6c46e7f..5feef9a59a79 100644 --- a/arch/arm/boot/dts/lan966x-kontron-kswitch-d10-mmt-8g.dts +++ b/arch/arm/boot/dts/lan966x-kontron-kswitch-d10-mmt-8g.dts @@ -11,3 +11,29 @@ / { compatible = "kontron,kswitch-d10-mmt-8g", "kontron,s1921", "microchip,lan9668", "microchip,lan966"; }; + +&mdio0 { + phy2: ethernet-phy@3 { + reg = <3>; + }; + + phy3: ethernet-phy@4 { + reg = <4>; + }; +}; + +&port2 { + phys = <&serdes 2 SERDES6G(0)>; + phy-handle = <&phy2>; + phy-mode = "sgmii"; + managed = "in-band-status"; + status = "okay"; +}; + +&port3 { + phys = <&serdes 3 SERDES6G(1)>; + phy-handle = <&phy3>; + phy-mode = "sgmii"; + managed = "in-band-status"; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/lan966x-kontron-kswitch-d10-mmt.dtsi b/arch/arm/boot/dts/lan966x-kontron-kswitch-d10-mmt.dtsi index 4c1ebb4aa5b0..4cab1b3b3b29 100644 --- a/arch/arm/boot/dts/lan966x-kontron-kswitch-d10-mmt.dtsi +++ b/arch/arm/boot/dts/lan966x-kontron-kswitch-d10-mmt.dtsi @@ -5,6 +5,7 @@ /dts-v1/; #include "lan966x.dtsi" +#include "dt-bindings/phy/phy-lan966x-serdes.h" / { aliases { @@ -52,6 +53,12 @@ fc3_b_pins: fc3-b-pins { function = "fc3_b"; }; + miim_c_pins: miim-c-pins { + /* MDC, MDIO */ + pins = "GPIO_59", "GPIO_60"; + function = "miim_c"; + }; + sgpio_a_pins: sgpio-a-pins { /* SCK, D0, D1 */ pins = "GPIO_32", "GPIO_33", "GPIO_34"; @@ -71,6 +78,92 @@ usart0_pins: usart0-pins { }; }; +&mdio0 { + pinctrl-0 = <&miim_c_pins>; + pinctrl-names = "default"; + reset-gpios = <&gpio 29 GPIO_ACTIVE_LOW>; + clock-frequency = <2500000>; + status = "okay"; + + phy4: ethernet-phy@5 { + reg = <5>; + coma-mode-gpios = <&gpio 37 GPIO_ACTIVE_HIGH>; + }; + + phy5: ethernet-phy@6 { + reg = <6>; + coma-mode-gpios = <&gpio 37 GPIO_ACTIVE_HIGH>; + }; + + phy6: ethernet-phy@7 { + reg = <7>; + coma-mode-gpios = <&gpio 37 GPIO_ACTIVE_HIGH>; + }; + + phy7: ethernet-phy@8 { + reg = <8>; + coma-mode-gpios = <&gpio 37 GPIO_ACTIVE_HIGH>; + }; +}; + +&mdio1 { + status = "okay"; +}; + +&phy0 { + status = "okay"; +}; + +&phy1 { + status = "okay"; +}; + +&port0 { + phys = <&serdes 0 CU(0)>; + phy-handle = <&phy0>; + phy-mode = "gmii"; + status = "okay"; +}; + +&port1 { + phys = <&serdes 1 CU(1)>; + phy-handle = <&phy1>; + phy-mode = "gmii"; + status = "okay"; +}; + +&port4 { + phys = <&serdes 4 SERDES6G(2)>; + phy-handle = <&phy4>; + phy-mode = "qsgmii"; + status = "okay"; +}; + +&port5 { + phys = <&serdes 5 SERDES6G(2)>; + phy-handle = <&phy5>; + phy-mode = "qsgmii"; + status = "okay"; +}; + +&port6 { + phys = <&serdes 6 SERDES6G(2)>; + phy-handle = <&phy6>; + phy-mode = "qsgmii"; + status = "okay"; +}; + +&port7 { + phys = <&serdes 7 SERDES6G(2)>; + phy-handle = <&phy7>; + phy-mode = "qsgmii"; + status = "okay"; +}; + +&serdes { + status = "okay"; +}; + &sgpio { pinctrl-0 = <&sgpio_a_pins>, <&sgpio_b_pins>; pinctrl-names = "default"; @@ -88,6 +181,10 @@ sgpio_out: gpio@1 { }; }; +&switch { + status = "okay"; +}; + &watchdog { status = "okay"; };