From nobody Thu Apr 9 15:00:58 2026 Received: from mail.hugovil.com (mail.hugovil.com [162.243.120.170]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id F0F283E8C65; Thu, 5 Mar 2026 18:08:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=162.243.120.170 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772734139; cv=none; b=NNTxFOvIVUnYUz6cZE3aXEVO6C60kJZocw5YK8hB5hC8HDUvRJSyzQgh0SNV2r8cjH6zJTBmZ65vUG91Lral7ojU6EJN5AG/Xr6JV4PoTSSSUIJoDGAQw2efqvT9rGCbtQcLQHMc554T5RgRf4TEwWZvWx7A0CbTdiosFE58EcE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772734139; c=relaxed/simple; bh=Qdg91pZqjp3Ga9k8mWqvUmvLfNezdCd1XQg+kvnNIC4=; h=From:To:Cc:Date:Message-ID:In-Reply-To:References:MIME-Version: Subject; b=Ly14pbXD8ZXDTO4XGpVOt/YPfih9IGZnEQDAHxLpfGHkscLaxfwwBYyqTIJsdHAXn2IJaCEqBZldd79M15cXqgrC/e7DjWTs0rdUBPkjuBEnXAMv3JspetGha5GWstHjy8ikBxjZ1ynAiKNc/ASsl7bNCkwIB4Dk4iCb4jrc45Y= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=hugovil.com; spf=pass smtp.mailfrom=hugovil.com; dkim=pass (1024-bit key) header.d=hugovil.com header.i=@hugovil.com header.b=yqe/4xeB; arc=none smtp.client-ip=162.243.120.170 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=hugovil.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=hugovil.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=hugovil.com header.i=@hugovil.com header.b="yqe/4xeB" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=hugovil.com ; s=x; h=Subject:Content-Transfer-Encoding:MIME-Version:Message-ID:Date:Cc:To :From:subject:date:message-id:reply-to; bh=Kiw/IxDSnx5v2nxfvjUlxIQ/c3Ssz2YsouLa8cqDa0o=; b=yqe/4xeBgrLFfZdYR3lSrSznPz f63FIVxcZp6E+r6qxfEu8MQUnE+Ft2Un+O7Cn8lqfjidjLtqq1s4XhrN2CZ4zSA+yU1F+KWzW02VN 5dd5iVAyYULxBKgrBS3hcrlDMsN0UZ6z33un4PrV+lIL7iRRCbcSyFeQY1V3/junsTYI=; Received: from modemcable168.174-80-70.mc.videotron.ca ([70.80.174.168]:37706 helo=pettiford.lan) by mail.hugovil.com with esmtpa (Exim 4.92) (envelope-from ) id 1vyD7w-0002aR-6L; Thu, 05 Mar 2026 13:08:48 -0500 From: Hugo Villeneuve To: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, andrzej.hajda@intel.com, neil.armstrong@linaro.org, rfoss@kernel.org, Laurent.pinchart@ideasonboard.com, jonas@kwiboo.se, jernej.skrabec@gmail.com, maarten.lankhorst@linux.intel.com, mripard@kernel.org, tzimmermann@suse.de, airlied@gmail.com, simona@ffwll.ch, Frank.Li@nxp.com, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, shawnguo@kernel.org, laurent.pinchart+renesas@ideasonboard.com, antonin.godard@bootlin.com Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, hugo@hugovil.com, Hugo Villeneuve Date: Thu, 5 Mar 2026 13:06:26 -0500 Message-ID: <20260305180651.1827087-12-hugo@hugovil.com> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260305180651.1827087-1-hugo@hugovil.com> References: <20260305180651.1827087-1-hugo@hugovil.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-SA-Exim-Connect-IP: 70.80.174.168 X-SA-Exim-Mail-From: hugo@hugovil.com X-Spam-Level: X-Spam-Report: * -1.0 ALL_TRUSTED Passed through trusted hosts only via SMTP * -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% * [score: 0.0000] Subject: [PATCH v2 11/15] ARM: dts: imx6ul-var-som: factor out ENET2 ethernet support X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on mail.hugovil.com) Content-Type: text/plain; charset="utf-8" From: Hugo Villeneuve Not all boards use the ethernet ENET2 port, so factor out this functionality to a separate dtsi. On the concerto board, this uses the ethernet PHY assembled on it. Signed-off-by: Hugo Villeneuve --- .../dts/nxp/imx/imx6ul-var-som-common.dtsi | 7 -- .../imx/imx6ul-var-som-concerto-common.dtsi | 50 -------------- .../nxp/imx/imx6ul-var-som-concerto-full.dts | 1 + .../dts/nxp/imx/imx6ul-var-som-concerto.dts | 1 + .../dts/nxp/imx/imx6ul-var-som-enet2.dtsi | 68 +++++++++++++++++++ .../nxp/imx/imx6ull-var-som-concerto-full.dts | 1 + .../dts/nxp/imx/imx6ull-var-som-concerto.dts | 1 + 7 files changed, 72 insertions(+), 57 deletions(-) create mode 100644 arch/arm/boot/dts/nxp/imx/imx6ul-var-som-enet2.dtsi diff --git a/arch/arm/boot/dts/nxp/imx/imx6ul-var-som-common.dtsi b/arch/ar= m/boot/dts/nxp/imx/imx6ul-var-som-common.dtsi index af8c5d2db53d4..af9b92f7709b4 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6ul-var-som-common.dtsi +++ b/arch/arm/boot/dts/nxp/imx/imx6ul-var-som-common.dtsi @@ -37,13 +37,6 @@ reg_gpio_dvfs: reg-gpio-dvfs { states =3D <1300000 0x1 1400000 0x0>; }; - - rmii_ref_clk: rmii-ref-clk { - compatible =3D "fixed-clock"; - #clock-cells =3D <0>; - clock-frequency =3D <25000000>; - clock-output-names =3D "rmii-ref"; - }; }; =20 &clks { diff --git a/arch/arm/boot/dts/nxp/imx/imx6ul-var-som-concerto-common.dtsi = b/arch/arm/boot/dts/nxp/imx/imx6ul-var-som-concerto-common.dtsi index 161b476474afc..fead54ac8c6b9 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6ul-var-som-concerto-common.dtsi +++ b/arch/arm/boot/dts/nxp/imx/imx6ul-var-som-concerto-common.dtsi @@ -56,30 +56,6 @@ &fec1 { status =3D "disabled"; }; =20 -&fec2 { - pinctrl-names =3D "default"; - pinctrl-0 =3D <&pinctrl_enet2>, <&pinctrl_enet2_gpio>, <&pinctrl_enet2_md= io>; - phy-mode =3D "rmii"; - phy-handle =3D <ðphy1>; - status =3D "okay"; - - mdio { - #address-cells =3D <1>; - #size-cells =3D <0>; - - ethphy1: ethernet-phy@3 { - compatible =3D "ethernet-phy-ieee802.3-c22"; - reg =3D <3>; - clocks =3D <&rmii_ref_clk>; - clock-names =3D "rmii-ref"; - reset-gpios =3D <&gpio5 5 GPIO_ACTIVE_LOW>; - reset-assert-us =3D <100000>; - micrel,led-mode =3D <0>; - micrel,rmii-reference-clock-select-25-mhz; - }; - }; -}; - &i2c1 { clock-frequency =3D <100000>; pinctrl-names =3D "default"; @@ -101,32 +77,6 @@ rtc@68 { }; =20 &iomuxc { - pinctrl_enet2: enet2grp { - fsl,pins =3D < - MX6UL_PAD_ENET2_RX_EN__ENET2_RX_EN 0x1b0b0 - MX6UL_PAD_ENET2_RX_ER__ENET2_RX_ER 0x1b0b0 - MX6UL_PAD_ENET2_RX_DATA0__ENET2_RDATA00 0x1b0b0 - MX6UL_PAD_ENET2_RX_DATA1__ENET2_RDATA01 0x1b0b0 - MX6UL_PAD_ENET2_TX_EN__ENET2_TX_EN 0x1b0b0 - MX6UL_PAD_ENET2_TX_DATA0__ENET2_TDATA00 0x1b0b0 - MX6UL_PAD_ENET2_TX_DATA1__ENET2_TDATA01 0x1b0b0 - MX6UL_PAD_ENET2_TX_CLK__ENET2_REF_CLK2 0x4001b031 - >; - }; - - pinctrl_enet2_gpio: enet2-gpiogrp { - fsl,pins =3D < - MX6UL_PAD_SNVS_TAMPER5__GPIO5_IO05 0x1b0b0 /* fec2 reset */ - >; - }; - - pinctrl_enet2_mdio: enet2-mdiogrp { - fsl,pins =3D < - MX6UL_PAD_GPIO1_IO06__ENET2_MDIO 0x1b0b0 - MX6UL_PAD_GPIO1_IO07__ENET2_MDC 0x1b0b0 - >; - }; - pinctrl_flexcan1: flexcan1grp { fsl,pins =3D < MX6UL_PAD_UART3_RTS_B__FLEXCAN1_RX 0x1b020 diff --git a/arch/arm/boot/dts/nxp/imx/imx6ul-var-som-concerto-full.dts b/a= rch/arm/boot/dts/nxp/imx/imx6ul-var-som-concerto-full.dts index 519250b31db24..3905171b47b32 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6ul-var-som-concerto-full.dts +++ b/arch/arm/boot/dts/nxp/imx/imx6ul-var-som-concerto-full.dts @@ -11,6 +11,7 @@ #include "imx6ul-var-som.dtsi" #include "imx6ul-var-som-concerto-common.dtsi" #include "imx6ul-var-som-wifi.dtsi" +#include "imx6ul-var-som-enet2.dtsi" =20 / { model =3D "Variscite VAR-SOM-6UL Concerto Board (6UL CPU)"; diff --git a/arch/arm/boot/dts/nxp/imx/imx6ul-var-som-concerto.dts b/arch/a= rm/boot/dts/nxp/imx/imx6ul-var-som-concerto.dts index 92d98e4fc775d..7eebb5b4f5e44 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6ul-var-som-concerto.dts +++ b/arch/arm/boot/dts/nxp/imx/imx6ul-var-som-concerto.dts @@ -12,6 +12,7 @@ #include "imx6ul-var-som.dtsi" #include "imx6ul-var-som-concerto-common.dtsi" #include "imx6ul-var-som-sd.dtsi" +#include "imx6ul-var-som-enet2.dtsi" =20 / { model =3D "Variscite VAR-SOM-6UL Concerto Board (6UL CPU)"; diff --git a/arch/arm/boot/dts/nxp/imx/imx6ul-var-som-enet2.dtsi b/arch/arm= /boot/dts/nxp/imx/imx6ul-var-som-enet2.dtsi new file mode 100644 index 0000000000000..334ed3bbe02ce --- /dev/null +++ b/arch/arm/boot/dts/nxp/imx/imx6ul-var-som-enet2.dtsi @@ -0,0 +1,68 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Ethernet ENET2 support for Variscite VAR-SOM-6UL module. + * + * Copyright 2019-2024 Variscite Ltd. + * Copyright 2026 Dimonoff + */ + +/ { + rmii_ref_clk: rmii-ref-clk { + compatible =3D "fixed-clock"; + #clock-cells =3D <0>; + clock-frequency =3D <25000000>; + clock-output-names =3D "rmii-ref"; + }; +}; + +&fec2 { + pinctrl-names =3D "default"; + pinctrl-0 =3D <&pinctrl_enet2>, <&pinctrl_enet2_gpio>, <&pinctrl_enet2_md= io>; + phy-mode =3D "rmii"; + phy-handle =3D <ðphy1>; + status =3D "okay"; + + mdio_enet2: mdio { + #address-cells =3D <1>; + #size-cells =3D <0>; + + ethphy1: ethernet-phy@3 { + compatible =3D "ethernet-phy-ieee802.3-c22"; + reg =3D <3>; + clocks =3D <&rmii_ref_clk>; + clock-names =3D "rmii-ref"; + reset-gpios =3D <&gpio5 5 GPIO_ACTIVE_LOW>; + reset-assert-us =3D <100000>; + micrel,led-mode =3D <0>; + micrel,rmii-reference-clock-select-25-mhz; + }; + }; +}; + +&iomuxc { + pinctrl_enet2: enet2grp { + fsl,pins =3D < + MX6UL_PAD_ENET2_RX_EN__ENET2_RX_EN 0x1b0b0 + MX6UL_PAD_ENET2_RX_ER__ENET2_RX_ER 0x1b0b0 + MX6UL_PAD_ENET2_RX_DATA0__ENET2_RDATA00 0x1b0b0 + MX6UL_PAD_ENET2_RX_DATA1__ENET2_RDATA01 0x1b0b0 + MX6UL_PAD_ENET2_TX_EN__ENET2_TX_EN 0x1b0b0 + MX6UL_PAD_ENET2_TX_DATA0__ENET2_TDATA00 0x1b0b0 + MX6UL_PAD_ENET2_TX_DATA1__ENET2_TDATA01 0x1b0b0 + MX6UL_PAD_ENET2_TX_CLK__ENET2_REF_CLK2 0x4001b031 + >; + }; + + pinctrl_enet2_gpio: enet2-gpiogrp { + fsl,pins =3D < + MX6UL_PAD_SNVS_TAMPER5__GPIO5_IO05 0x1b0b0 /* fec2 reset */ + >; + }; + + pinctrl_enet2_mdio: enet2-mdiogrp { + fsl,pins =3D < + MX6UL_PAD_GPIO1_IO06__ENET2_MDIO 0x1b0b0 + MX6UL_PAD_GPIO1_IO07__ENET2_MDC 0x1b0b0 + >; + }; +}; diff --git a/arch/arm/boot/dts/nxp/imx/imx6ull-var-som-concerto-full.dts b/= arch/arm/boot/dts/nxp/imx/imx6ull-var-som-concerto-full.dts index 7c0e313603630..89b6032203a28 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6ull-var-som-concerto-full.dts +++ b/arch/arm/boot/dts/nxp/imx/imx6ull-var-som-concerto-full.dts @@ -11,6 +11,7 @@ #include "imx6ull-var-som.dtsi" #include "imx6ul-var-som-concerto-common.dtsi" #include "imx6ul-var-som-wifi.dtsi" +#include "imx6ul-var-som-enet2.dtsi" =20 / { model =3D "Variscite VAR-SOM-6UL Concerto Board (6ULL CPU)"; diff --git a/arch/arm/boot/dts/nxp/imx/imx6ull-var-som-concerto.dts b/arch/= arm/boot/dts/nxp/imx/imx6ull-var-som-concerto.dts index d33d5c5afcc22..0d3e0d9b0f11d 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6ull-var-som-concerto.dts +++ b/arch/arm/boot/dts/nxp/imx/imx6ull-var-som-concerto.dts @@ -11,6 +11,7 @@ #include "imx6ull-var-som.dtsi" #include "imx6ul-var-som-concerto-common.dtsi" #include "imx6ul-var-som-sd.dtsi" +#include "imx6ul-var-som-enet2.dtsi" =20 / { model =3D "Variscite VAR-SOM-6UL Concerto Board (6ULL CPU)"; --=20 2.47.3