From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 75C66304BB5; Mon, 18 Aug 2025 08:55:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755507303; cv=none; b=lHNG0l71nSyu+ivdL23JuXeFDnbNMgON3KUoshnh3nCixdheTisz5pYMd+qZwRKEAJs6psgvfHigpk8aBfZ10i9ybfohwx7sTTEka+lun1Co3nZL8wbRB0R7j4QqZ/rnDpE3eXMiPdfNFq414hmqaAzyEKZD3jn+jm5gxcGPHTU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755507303; c=relaxed/simple; bh=DdcgAcLWIQCT5VfROVd53aunL6+3drS40MsdZ6YxQwY=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=GwhZ4GLkorf7quTJBrvJKuTmwYgFw0pRvC+DIeik9sFBCVPfrAKGiME4S8sgRgAYDp6UAVqnKo4ReHvcGKt1SbO2n2SmZOnyvaQcULAAk18NNEp1sEAiMgPwJ1ZnKVHBEgTJH0RoUsNzdYU9O/kxiGQbz8hVpYmWR7din+8CFlg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=XujRCVbT; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="XujRCVbT" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 215A3C4CEEB; Mon, 18 Aug 2025 08:54:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1755507303; bh=DdcgAcLWIQCT5VfROVd53aunL6+3drS40MsdZ6YxQwY=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=XujRCVbTVgbXnEtb2wnloLWwnvLf/IQVX9CmJNw005j6auIGCBA9whch1w7PFO8ur cOBx29dxR/Lwe9oeeTV063HGf79Z2Rpok0Kb77Rn7CY8hSJetxXdbB4yVCbrjeoS6N ayjlTaLr3Pnitx0jd+9h4GPMIuCuQqvq5sMW3qTTJAfkiuyMd1V1RAbB7QccOnOSl3 qdqyzjVpKYWxRpY5oQfP+qj4lc2JBkT44ii9Er6AEyQ6FZVz3kk6mQ2UJ/XNfEuegk D+Ze7NnImy2yyfl/jnQboBTPiMh2+0Ydq18nqhIMeGZiDw7mmMxCD0jXNWuEYZ2XnT Cl3W5NxOV9J1A== Message-ID: <9d00b76e-b13b-45cf-a95b-65727fa07300@kernel.org> Date: Mon, 18 Aug 2025 10:54:58 +0200 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v4 2/2] arm64: dts: imx8mp: Add TechNexion EDM-G-IMX8M-PLUS SOM on WB-EDM-G carrier board To: Richard Hu , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, Ray Chang References: <20250724-add-technexion-edm-g-imx8m-plus-som-v4-0-d1c88155d6f4@technexion.com> <20250724-add-technexion-edm-g-imx8m-plus-som-v4-2-d1c88155d6f4@technexion.com> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 24/07/2025 04:34, Richard Hu wrote: > Add support for TechNexion EDM-G-IMX8M-PLUS SOM and WB-EDM-G carrier board. > Key interfaces include: > - Gigabit Ethernet > - USB 3.0 > - I2S, UART, SPI, I2C, PWM, GPIO > > Signed-off-by: Richard Hu > Signed-off-by: Ray Chang > --- > arch/arm64/boot/dts/freescale/Makefile | 1 + > arch/arm64/boot/dts/freescale/imx8mp-edm-g-wb.dts | 372 ++++++++++ > arch/arm64/boot/dts/freescale/imx8mp-edm-g.dtsi | 806 ++++++++++++++++++++++ > 3 files changed, 1179 insertions(+) > > diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile > index 0b473a23d120..b56c866d4a9d 100644 > --- a/arch/arm64/boot/dts/freescale/Makefile > +++ b/arch/arm64/boot/dts/freescale/Makefile > @@ -201,6 +201,7 @@ dtb-$(CONFIG_ARCH_MXC) += imx8mp-dhcom-drc02.dtb > dtb-$(CONFIG_ARCH_MXC) += imx8mp-dhcom-pdk2.dtb > dtb-$(CONFIG_ARCH_MXC) += imx8mp-dhcom-pdk3.dtb > dtb-$(CONFIG_ARCH_MXC) += imx8mp-dhcom-picoitx.dtb > +dtb-$(CONFIG_ARCH_MXC) += imx8mp-edm-g-wb.dtb > dtb-$(CONFIG_ARCH_MXC) += imx8mp-evk.dtb > dtb-$(CONFIG_ARCH_MXC) += imx8mp-icore-mx8mp-edimm2.2.dtb > dtb-$(CONFIG_ARCH_MXC) += imx8mp-iota2-lumpy.dtb > diff --git a/arch/arm64/boot/dts/freescale/imx8mp-edm-g-wb.dts b/arch/arm64/boot/dts/freescale/imx8mp-edm-g-wb.dts > new file mode 100644 > index 000000000000..5441328afb20 > --- /dev/null > +++ b/arch/arm64/boot/dts/freescale/imx8mp-edm-g-wb.dts > @@ -0,0 +1,372 @@ > +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) > +/* > + * Copyright 2024 TechNexion Ltd. > + * > + * Author: Ray Chang > + */ > + > +/dts-v1/; > + > +#include "imx8mp-edm-g.dtsi" > + > +/ { > + compatible = "technexion,edm-g-imx8mp-wb", "technexion,edm-g-imx8mp", "fsl,imx8mp"; > + model = "TechNexion EDM-G-IMX8MP SOM on WB-EDM-G"; > + > + connector { > + compatible = "usb-c-connector"; > + data-role = "dual"; > + label = "USB-C"; > + > + ports { > + #address-cells = <1>; > + #size-cells = <0>; > + > + port@0 { > + reg = <0>; > + > + hs_ep: endpoint { > + remote-endpoint = <&usb3_hs_ep>; > + }; > + }; > + > + port@1 { > + reg = <1>; > + > + ss_ep: endpoint { > + remote-endpoint = <&hd3ss3220_in_ep>; > + }; > + }; > + }; > + }; > + > + leds { > + compatible = "gpio-leds"; > + > + led { > + default-state = "on"; > + gpios = <&expander2 1 GPIO_ACTIVE_HIGH>; > + label = "gpio-led"; > + }; > + }; > + > + native-hdmi-connector { Just hdmi-connector Unless there is non-native one? ... > + > + pinctrl_hdmi: hdmigrp { > + fsl,pins = < > + MX8MP_IOMUXC_HDMI_DDC_SCL__HDMIMIX_HDMI_SCL 0x1c2 > + MX8MP_IOMUXC_HDMI_DDC_SDA__HDMIMIX_HDMI_SDA 0x1c2 > + MX8MP_IOMUXC_HDMI_CEC__HDMIMIX_HDMI_CEC 0x10 > + >; > + }; > +}; > diff --git a/arch/arm64/boot/dts/freescale/imx8mp-edm-g.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-edm-g.dtsi > new file mode 100644 > index 000000000000..cc0b37158b0a > --- /dev/null > +++ b/arch/arm64/boot/dts/freescale/imx8mp-edm-g.dtsi > @@ -0,0 +1,806 @@ > +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) Odd to see GPL-3.0 (and newer as well). Are you sure this is what you want? > +/* ... > + > +&i2c1 { > + clock-frequency = <100000>; > + pinctrl-0 = <&pinctrl_i2c1>; > + pinctrl-names = "default"; > + status = "okay"; > + > + pmic: pmic@25 { > + compatible = "nxp,pca9450c"; > + reg = <0x25>; > + interrupt-parent = <&gpio1>; > + interrupts = <3 GPIO_ACTIVE_LOW>; Wrong define. And the flag is not NONE, either. You just copied same bug from some very old (5 years?) code. > + /* PMIC PCA9450 PMIC_nINT GPIO1_IO3 */ > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_pmic>; > + Best regards, Krzysztof