From nobody Mon Sep 28 03:42:28 2026 Received: from cp2.siel.si (cp2.siel.si [46.19.12.180]) (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 9BCCF38886B; Thu, 27 Aug 2026 07:57:58 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=46.19.12.180 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787817481; cv=none; b=otj6pRoQKSSenrKH05YGWO7v7yKn/nX7bCZln4OS5jKTHx9N5MlFmH/XUe5SQXP9Z25u8ckZm4vqIRrRnoYaCmBYMfO5JY6mY7S942rXLevNTjY4rETd2iGIScR0DpVCp0wJdlFT9FktUX3rpFdv1P/ZJSbT90qhfkU6Ulx5Zz8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787817481; c=relaxed/simple; bh=wB7oQYB55ay6TpsBEEieK0+fs1L5wWTB14GeroUIITs=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=Ry+PcZHn8J7y8jYSW86HTh5eyMaP/8XT9aF3/OdVQshAQEiFGWypo1rz7EkZrp9Pwg5XwdCih8atRmCZ6uk4dWiCSZP0kShaxlTOAVHH44C0l+n9prM8U7fYX7ksvJxkp1LtAiMDeSwROgAdMQCGDo4PV6KdCuBJTR3MG+0Riko= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=norik.com; spf=pass smtp.mailfrom=norik.com; dkim=pass (2048-bit key) header.d=norik.com header.i=@norik.com header.b=S2vbAg6W; arc=none smtp.client-ip=46.19.12.180 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=norik.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=norik.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=norik.com header.i=@norik.com header.b="S2vbAg6W" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=norik.com; s=default; h=Content-Transfer-Encoding:MIME-Version:Message-Id:Date:Subject: Cc:To:From:Sender:Reply-To:Content-Type:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: In-Reply-To:References:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=yvFziv4lNhYffP/GPGVZf1WyR/w9ddzuS5seHRU85Hk=; b=S2vbAg6WhN1L+tJiFtAtgDm0Hi 9GqoPnQaeEaWKG39TQkvot67tEywlo+Q/TT9gw3boyOw+bsuX/SMEROHWQYuAGIo1frfpjdne1zJf hiygudBzL1onRe1hRIY59fPoGIT3lNchgbKi+3lWEwCq9oetGYuOOwc2mu18tEvvShp+woFoGpaf6 0UI54VhiRGm+5Xp3S2XQAWKSMC3Ap6uHXNCWnmDiUAth88Nb/mgxHk7/0MWdweNP1cAKiEtqXjNhG Jt3dHH8yEZnwXNdSGndJwFXqD6VHYMQVRkG20G1J32yaGX8Grs2u7jzFAQGqw42zblQw/dtMGUejm 8333dJxQ==; Received: from 89-212-21-243.static.t-2.net ([89.212.21.243]:55640 helo=localhost.localdomain) by cp2.siel.si with esmtpsa (TLS1.3) tls TLS_AES_256_GCM_SHA384 (Exim 4.99.5) (envelope-from ) id 1wzUzl-00000007oR4-0FED; Thu, 27 Aug 2026 09:57:56 +0200 From: Primoz Fiser To: Frank Li , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, upstream@lists.phytec.de Subject: [PATCH] arm64: dts: imx8mp-phyboard-pollux: add PEB-WLBT-07 expansion board Date: Thu, 27 Aug 2026 09:57:54 +0200 Message-Id: <20260827075754.2739119-1-primoz.fiser@norik.com> X-Mailer: git-send-email 2.34.1 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-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - cp2.siel.si X-AntiAbuse: Original Domain - vger.kernel.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - norik.com X-Get-Message-Sender-Via: cp2.siel.si: authenticated_id: primoz.fiser@norik.com X-Authenticated-Sender: cp2.siel.si: primoz.fiser@norik.com X-Source: X-Source-Args: X-Source-Dir: Content-Type: text/plain; charset="utf-8" Add support for PEB-WLBT-07 which is an expansion board that provides WiFi 6 and Bluetooth 5.4 LE functionality. It features the u-blox MAYA-W2 module with the NXP IW612 chipset. Signed-off-by: Primoz Fiser --- arch/arm64/boot/dts/freescale/Makefile | 3 + .../imx8mp-phyboard-pollux-peb-wlbt-07.dtso | 76 +++++++++++++++++++ 2 files changed, 79 insertions(+) create mode 100644 arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-pe= b-wlbt-07.dtso diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/f= reescale/Makefile index 95ae85ab4adf..9c9dcf08c96b 100644 --- a/arch/arm64/boot/dts/freescale/Makefile +++ b/arch/arm64/boot/dts/freescale/Makefile @@ -456,6 +456,8 @@ imx8mp-phyboard-pollux-peb-av-10-etml1010g3dra-dtbs += =3D imx8mp-phyboard-pollux-rd imx8mp-phyboard-pollux-peb-av-10-etml1010g3dra.dtbo imx8mp-phyboard-pollux-peb-av-10-ph128800t006-dtbs +=3D imx8mp-phyboard-po= llux-rdk.dtb \ imx8mp-phyboard-pollux-peb-av-10-ph128800t006.dtbo +imx8mp-phyboard-pollux-peb-wlbt-07-dtbs +=3D imx8mp-phyboard-pollux-rdk.dt= b \ + imx8mp-phyboard-pollux-peb-wlbt-07.dtbo imx8mp-phyboard-pollux-ph128800t006-dtbs +=3D imx8mp-phyboard-pollux-rdk.d= tb \ imx8mp-phyboard-pollux-ph128800t006.dtbo imx8mp-phyboard-pollux-rdk-no-eth-dtbs +=3D imx8mp-phyboard-pollux-rdk.dtb= imx8mp-phycore-no-eth.dtbo @@ -465,6 +467,7 @@ dtb-$(CONFIG_ARCH_MXC) +=3D imx8mp-phyboard-pollux-etml= 1010g3dra.dtb dtb-$(CONFIG_ARCH_MXC) +=3D imx8mp-phyboard-pollux-peb-av-10.dtb dtb-$(CONFIG_ARCH_MXC) +=3D imx8mp-phyboard-pollux-peb-av-10-etml1010g3dra= .dtb dtb-$(CONFIG_ARCH_MXC) +=3D imx8mp-phyboard-pollux-peb-av-10-ph128800t006.= dtb +dtb-$(CONFIG_ARCH_MXC) +=3D imx8mp-phyboard-pollux-peb-wlbt-07.dtb dtb-$(CONFIG_ARCH_MXC) +=3D imx8mp-phyboard-pollux-ph128800t006.dtb dtb-$(CONFIG_ARCH_MXC) +=3D imx8mp-phyboard-pollux-rdk-no-eth.dtb dtb-$(CONFIG_ARCH_MXC) +=3D imx8mp-phyboard-pollux-wlbt.dtb diff --git a/arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-peb-wlbt-= 07.dtso b/arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-peb-wlbt-07.= dtso new file mode 100644 index 000000000000..008b6f9f46e5 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-peb-wlbt-07.dtso @@ -0,0 +1,76 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/* +* Copyright (C) 2026 PHYTEC Messtechnik GmbH +*/ + +#include +#include +#include +#include "imx8mp-pinfunc.h" + +/dts-v1/; +/plugin/; + +&{/} { + usdhc1_pwrseq: pwr-seq { + compatible =3D "mmc-pwrseq-simple"; + reset-gpios =3D <&gpio2 7 GPIO_ACTIVE_LOW>; + }; +}; + +&iomuxc { + pinctrl_uart3: uart3grp { + fsl,pins =3D < + MX8MP_IOMUXC_SD1_RESET_B__UART3_DCE_RTS 0x140 /* RTS */ + MX8MP_IOMUXC_SD1_STROBE__UART3_DCE_CTS 0x140 /* CTS */ + MX8MP_IOMUXC_UART3_RXD__UART3_DCE_RX 0x140 /* RX */ + MX8MP_IOMUXC_UART3_TXD__UART3_DCE_TX 0x140 /* TX */ + >; + }; + + pinctrl_usdhc1: usdhc1grp { + fsl,pins =3D < + MX8MP_IOMUXC_SD1_CLK__USDHC1_CLK 0x190 /* SDIO_CLK */ + MX8MP_IOMUXC_SD1_CMD__USDHC1_CMD 0x1d0 /* SDIO_CMD */ + MX8MP_IOMUXC_SD1_DATA0__USDHC1_DATA0 0x1d0 /* SDIO_D0 */ + MX8MP_IOMUXC_SD1_DATA1__USDHC1_DATA1 0x1d0 /* SDIO_D1 */ + MX8MP_IOMUXC_SD1_DATA2__USDHC1_DATA2 0x1d0 /* SDIO_D2 */ + MX8MP_IOMUXC_SD1_DATA3__USDHC1_DATA3 0x1d0 /* SDIO_D3 */ + >; + }; + + pinctrl_wlbt: wlbtgrp { + fsl,pins =3D < + MX8MP_IOMUXC_SPDIF_EXT_CLK__GPIO5_IO05 0x106 /* WAKE_DEV */ + MX8MP_IOMUXC_SD1_DATA5__GPIO2_IO07 0x106 /* PDn */ + MX8MP_IOMUXC_SD1_DATA7__GPIO2_IO09 0x106 /* WAKE_HOST */ + >; + }; +}; + +&uart3 { + assigned-clocks =3D <&clk IMX8MP_CLK_UART3>; + assigned-clock-parents =3D <&clk IMX8MP_SYS_PLL1_80M>; + pinctrl-0 =3D <&pinctrl_uart3>; + pinctrl-names =3D "default"; + uart-has-rtscts; + status =3D "okay"; + + bluetooth { + compatible =3D "nxp,88w8987-bt"; + vcc-supply =3D <®_vcc_3v3_sw>; + }; +}; + +&usdhc1 { + bus-width =3D <4>; + keep-power-in-suspend; + max-frequency =3D <50000000>; + mmc-pwrseq =3D <&usdhc1_pwrseq>; + non-removable; + pinctrl-0 =3D <&pinctrl_usdhc1>, <&pinctrl_wlbt>; + pinctrl-names =3D "default"; + vmmc-supply =3D <®_vcc_3v3_sw>; + wakeup-source; + status =3D "okay"; +}; --=20 2.34.1