From nobody Thu Dec 18 20:35:35 2025 Received: from metis.whiteo.stw.pengutronix.de (metis.whiteo.stw.pengutronix.de [185.203.201.7]) (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 1BDDD26A1D4 for ; Tue, 18 Feb 2025 18:38:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.203.201.7 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739903908; cv=none; b=jpnwEmdZDmg1EVWe5JZyYJ6DlDRZfnpXQ8vjKWGXjwo21i8W0XAM+wKwL5g8hyTH5Ai/f8INKsxmrGdNR9PwJ7/gXjDBR8RLtpaCMkuY0Kw7HyVzhQhwiwATFM9pVpJGUFkl00Cvg7WF53NpXc+3oWP1kqciodzmOyLqQRI1esc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739903908; c=relaxed/simple; bh=ZKVdVgazIRw6bW7LXkyObO1onYtAKngJnsNMJi8dIos=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=Zj9o5m7I3sAdoF6JJy57ZNw2VrOdCr1TTdLSxVJXMRQAnSlcQlcS/YIUv0IsEP2sRq6D6qjh33VINI3DBODwYkvu4tUr+Ui//J4FuJadUaN8mopdJgxkRcNAbgqJU02dRxLwJmLbihi315hlSl3s1+qvbmB78DKRRqgANGeR7zc= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=pengutronix.de; spf=pass smtp.mailfrom=pengutronix.de; arc=none smtp.client-ip=185.203.201.7 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=pengutronix.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=pengutronix.de Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1tkSU2-0000Gz-PW; Tue, 18 Feb 2025 19:38:14 +0100 Received: from dude05.red.stw.pengutronix.de ([2a0a:edc0:0:1101:1d::54]) by drehscheibe.grey.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1tkSU2-001dan-1T; Tue, 18 Feb 2025 19:38:14 +0100 Received: from localhost ([::1] helo=dude05.red.stw.pengutronix.de) by dude05.red.stw.pengutronix.de with esmtp (Exim 4.96) (envelope-from ) id 1tkSU2-00AL9G-15; Tue, 18 Feb 2025 19:38:14 +0100 From: Ahmad Fatoum Date: Tue, 18 Feb 2025 19:38:17 +0100 Subject: [PATCH v2 5/6] arm64: dts: imx8mp-skov: add revC BD500 board Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250218-skov-imx8mp-new-boards-v2-5-4040379742ea@pengutronix.de> References: <20250218-skov-imx8mp-new-boards-v2-0-4040379742ea@pengutronix.de> In-Reply-To: <20250218-skov-imx8mp-new-boards-v2-0-4040379742ea@pengutronix.de> To: Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Fabio Estevam Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, Oleksij Rempel , Ahmad Fatoum X-Mailer: b4 0.14.2 X-SA-Exim-Connect-IP: 2a0a:edc0:0:c01:1d::a2 X-SA-Exim-Mail-From: a.fatoum@pengutronix.de X-SA-Exim-Scanned: No (on metis.whiteo.stw.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-kernel@vger.kernel.org The BD500 replaces the touch display with 3 bicolor LEDs and a push button on top of a Skov i.MX8-CPU revision C. Signed-off-by: Oleksij Rempel Signed-off-by: Ahmad Fatoum --- arch/arm64/boot/dts/freescale/Makefile | 1 + .../boot/dts/freescale/imx8mp-skov-revc-bd500.dts | 91 ++++++++++++++++++= ++++ 2 files changed, 92 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/f= reescale/Makefile index ea4da899b44be0aaac745f6a0503bed3bb8ba20c..6ee3a7ffe4792106118b8201c1f= 5f51c8ecd0ff2 100644 --- a/arch/arm64/boot/dts/freescale/Makefile +++ b/arch/arm64/boot/dts/freescale/Makefile @@ -197,6 +197,7 @@ dtb-$(CONFIG_ARCH_MXC) +=3D imx8mp-skov-basic.dtb dtb-$(CONFIG_ARCH_MXC) +=3D imx8mp-skov-revb-hdmi.dtb dtb-$(CONFIG_ARCH_MXC) +=3D imx8mp-skov-revb-lt6.dtb dtb-$(CONFIG_ARCH_MXC) +=3D imx8mp-skov-revb-mi1010ait-1cp1.dtb +dtb-$(CONFIG_ARCH_MXC) +=3D imx8mp-skov-revc-bd500.dtb dtb-$(CONFIG_ARCH_MXC) +=3D imx8mp-tqma8mpql-mba8mpxl.dtb dtb-$(CONFIG_ARCH_MXC) +=3D imx8mp-tqma8mpql-mba8mp-ras314.dtb dtb-$(CONFIG_ARCH_MXC) +=3D imx8mp-var-som-symphony.dtb diff --git a/arch/arm64/boot/dts/freescale/imx8mp-skov-revc-bd500.dts b/arc= h/arm64/boot/dts/freescale/imx8mp-skov-revc-bd500.dts new file mode 100644 index 0000000000000000000000000000000000000000..b816c6cd3bca60b14cf6bc7f40c= b780aa893958d --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8mp-skov-revc-bd500.dts @@ -0,0 +1,91 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) + +/dts-v1/; + +#include "imx8mp-skov-reva.dtsi" + +/ { + model =3D "SKOV IMX8MP CPU revC - bd500"; + compatible =3D "skov,imx8mp-skov-revc-bd500", "fsl,imx8mp"; + + leds { + led_system_red: led-3 { + label =3D "bd500:system:red"; + color =3D ; + /* Inverted compared to others due to NMOS inverter */ + gpios =3D <&gpioexp 3 GPIO_ACTIVE_HIGH>; + default-state =3D "off"; + }; + + led_system_green: led-4 { + label =3D "bd500:system:green"; + color =3D ; + gpios =3D <&gpioexp 2 GPIO_ACTIVE_LOW>; + default-state =3D "on"; + }; + + led_lan1_red: led-5 { + label =3D "bd500:lan1:act"; + color =3D ; + linux,default-trigger =3D "netdev"; + gpios =3D <&gpioexp 1 GPIO_ACTIVE_LOW>; + }; + + led_lan1_green: led-6 { + label =3D "bd500:lan1:link"; + color =3D ; + linux,default-trigger =3D "netdev"; + gpios =3D <&gpioexp 0 GPIO_ACTIVE_LOW>; + }; + + led_lan2_red: led-7 { + label =3D "bd500:lan2:act"; + color =3D ; + linux,default-trigger =3D "netdev"; + gpios =3D <&gpioexp 6 GPIO_ACTIVE_LOW>; + }; + + led_lan2_green: led-8 { + label =3D "bd500:lan2:link"; + color =3D ; + linux,default-trigger =3D "netdev"; + gpios =3D <&gpioexp 7 GPIO_ACTIVE_LOW>; + }; + }; + + gpio-keys { + compatible =3D "gpio-keys"; + + button-1 { + label =3D "S1"; + linux,code =3D ; + gpios =3D <&gpioexp 5 GPIO_ACTIVE_LOW>; + }; + }; +}; + +&i2c2 { + clock-frequency =3D <100000>; + status =3D "okay"; + + gpioexp: gpio@20 { + compatible =3D "nxp,pca6408"; + reg =3D <0x20>; + pinctrl-names =3D "default"; + pinctrl-0 =3D <&pinctrl_gpio_exp>; + interrupts-extended =3D <&gpio4 28 IRQ_TYPE_EDGE_FALLING>; + reset-gpios =3D <&gpio4 29 GPIO_ACTIVE_LOW>; + vcc-supply =3D <®_vdd_3v3>; + gpio-controller; + #gpio-cells =3D <2>; + }; +}; + +&iomuxc { + pinctrl_gpio_exp: gpioexpgrp { + fsl,pins =3D < + MX8MP_IOMUXC_SAI3_RXFS__GPIO4_IO28 0x0 + MX8MP_IOMUXC_SAI3_RXC__GPIO4_IO29 0x0 + >; + }; +}; --=20 2.39.5