From nobody Tue Feb 10 09:42:33 2026 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 DB48923C506 for ; Tue, 13 Jan 2026 19:02:41 +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=1768330965; cv=none; b=K3Sn2qmaS5igHpUS/omKfUY3Oo4eq4c8IK2bjHD7uDSJHfhFG7ieUID6WsGSs7TShl66dZrrXCofPL3pF1BhxZnz6ok47M+9FQHPkhyS3nxe6qNzUM3TrSGCAdfHwRkz9/Mz9x3QBqgKEzTLPF3Bp0N/Zv16hqtJp2gGIVwZWb8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768330965; c=relaxed/simple; bh=KxaBquR//YTTZsjZxRHE1ZJi8IkIH9I3TNekXHUoXq8=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:To:Cc; b=HIOxxCuqb0cxxzeO8rfJX8DpxxpuRbveLJ/wfdvGtZiNkz3Fr6Q2bZY5LPcz4FHyGvfBH/kW+KQVM3wR9UctYyUy4L4Zwa63bPIp4NwN5b9oyDSkFP9PAeRaT9HICotCmeRu+eCyHuFUoImso0bYUw/rnIaz5YS2FShIO83fS/E= 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 dude02.red.stw.pengutronix.de ([2a0a:edc0:0:1101:1d::28]) by metis.whiteo.stw.pengutronix.de with esmtp (Exim 4.92) (envelope-from ) id 1vfjf0-00071F-8b; Tue, 13 Jan 2026 20:02:34 +0100 From: Marco Felsch Date: Tue, 13 Jan 2026 20:02:30 +0100 Subject: [PATCH v2] arm64: dts: imx93-phyboard-segin: Add peb-av-02 overlay 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: <20260113-v6-18-topic-imx93-phyboard-segin-av-02-display-v2-1-39399e4d691d@pengutronix.de> X-B4-Tracking: v=1; b=H4sIAMaWZmkC/52NTQqDMBCFryJZd4pjrX+r3qO4iMmoA20SEhsU8 e5NPUI3D77H4327COSZguiyXXiKHNiaBMUlE2qWZiJgnVgUeXHHFBArwAYW61gBv9f2Bm7eBiu 9hkATG5AR0kxzcC+5gcKqqaVEpcZSpFPnaeT1FD77xDOHxfrt9Ef8tX+rIkIOrcJyoErVZd08H Jnps3hreL1qEv1xHF+HKdaJ8QAAAA== X-Change-ID: 20251202-v6-18-topic-imx93-phyboard-segin-av-02-display-c1687aa1ccf4 To: Abel Vesa , Peng Fan , Michael Turquette , Stephen Boyd , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Rob Herring , Krzysztof Kozlowski , Conor Dooley , andrej.picej@norik.com, primoz.fiser@norik.com, c.hemp@phytec.de, s.mueller-klieser@phytec.de, n.wesp@phytec.de, c.stoidner@phytec.de Cc: linux-clk@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, kernel@pengutronix.de, Marco Felsch X-Mailer: b4 0.14.2 X-SA-Exim-Connect-IP: 2a0a:edc0:0:1101:1d::28 X-SA-Exim-Mail-From: m.felsch@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 From: Andrej Picej Add overlay for Audio-Video module PEB-AV-02. Add support for panel display, capacitive touchscreen and backlight. For now the backlight is configured as a GPIO, brightness of the display can not be set. When the FLEXIO PWM driver is available this should be switched to PWM backlight driver. Signed-off-by: Andrej Picej [rework commit message, use local regulator, remove compatible] Signed-off-by: Primoz Fiser Signed-off-by: Christian Hemp [m.felsch@pengutronix.de: cleanup downstream commit] Tested-by: Primoz Fiser Signed-off-by: Marco Felsch --- Hi, this small series add the support for the phyBOARD-Segin DisplayKit AV-02 evaluation kit. This patchset depends on the following patchsets: - https://lore.kernel.org/linux-arm-kernel/20251202-v6-18-topic-imx93-blkc= trl-v2-0-e73501034adc@pengutronix.de/ - https://lore.kernel.org/linux-arm-kernel/20251202-v6-18-topic-imx93-para= llel-display-v7-0-2cce31d64608@pengutronix.de/ - https://lore.kernel.org/all/20260113-v6-18-topic-clk-fracn-gppll-v3-0-45= da70f43c98@pengutronix.de/ My test setup was: - phyCORE-i.MX93 + - phyBOARD-Segin +=20 - DisplayKit and I used 'modeset -r' to validate the display output. Regards, Marco --- Changes in v2: - Link to v1: https://lore.kernel.org/r/20251202-v6-18-topic-imx93-phyboard= -segin-av-02-display-v1-0-9c14be6c7478@pengutronix.de - Add tested-by and r-b (Primoz) - Rebase to v6.19-rc1 (Primoz) - Rename power supply name (Primoz) - add vcc/iovcc-supply (Primoz) - add wakeup-source (Primoz) - add pwm-backlight and gpio-pwm --- arch/arm64/boot/dts/freescale/Makefile | 2 + .../freescale/imx93-phyboard-segin-peb-av-02.dtso | 146 +++++++++++++++++= ++++ 2 files changed, 148 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/f= reescale/Makefile index f30d3fd724d0ce6b38f7bef10e3970ac34f70f4a..a850cf5d8c0298c1bcfbff0fe85= 7c39745ac7a6c 100644 --- a/arch/arm64/boot/dts/freescale/Makefile +++ b/arch/arm64/boot/dts/freescale/Makefile @@ -384,12 +384,14 @@ dtb-$(CONFIG_ARCH_MXC) +=3D imx93-phyboard-segin.dtb imx93-phyboard-nash-jtag-dtbs +=3D imx93-phyboard-nash.dtb imx93-phyboard-= nash-jtag.dtbo imx93-phyboard-nash-peb-wlbt-07-dtbs +=3D imx93-phyboard-nash.dtb imx93-ph= yboard-nash-peb-wlbt-07.dtbo imx93-phyboard-nash-pwm-fan-dtbs +=3D imx93-phyboard-nash.dtb imx93-phyboa= rd-nash-pwm-fan.dtbo +imx93-phyboard-segin-peb-av-02-dtbs +=3D imx93-phyboard-segin.dtb imx93-ph= yboard-segin-peb-av-02.dtbo imx93-phyboard-segin-peb-eval-01-dtbs +=3D imx93-phyboard-segin.dtb imx93-= phyboard-segin-peb-eval-01.dtbo imx93-phyboard-segin-peb-wlbt-05-dtbs +=3D imx93-phyboard-segin.dtb imx93-= phyboard-segin-peb-wlbt-05.dtbo imx93-phycore-rpmsg-dtbs +=3D imx93-phyboard-nash.dtb imx93-phyboard-segin= .dtb imx93-phycore-rpmsg.dtbo dtb-$(CONFIG_ARCH_MXC) +=3D imx93-phyboard-nash-jtag.dtb dtb-$(CONFIG_ARCH_MXC) +=3D imx93-phyboard-nash-peb-wlbt-07.dtb dtb-$(CONFIG_ARCH_MXC) +=3D imx93-phyboard-nash-pwm-fan.dtb +dtb-$(CONFIG_ARCH_MXC) +=3D imx93-phyboard-segin-peb-av-02.dtb dtb-$(CONFIG_ARCH_MXC) +=3D imx93-phyboard-segin-peb-eval-01.dtb dtb-$(CONFIG_ARCH_MXC) +=3D imx93-phyboard-segin-peb-wlbt-05.dtb dtb-$(CONFIG_ARCH_MXC) +=3D imx93-phycore-rpmsg.dtb diff --git a/arch/arm64/boot/dts/freescale/imx93-phyboard-segin-peb-av-02.d= tso b/arch/arm64/boot/dts/freescale/imx93-phyboard-segin-peb-av-02.dtso new file mode 100644 index 0000000000000000000000000000000000000000..af330756abfd127f2dd0a7e54c2= e141300462889 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx93-phyboard-segin-peb-av-02.dtso @@ -0,0 +1,146 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (C) 2025 PHYTEC Messtechnik GmbH + * Copyright (C) 2025 Pengutronix + * + * Author: Andrej Picej + * Author: Marco Felsch + */ + +#include +#include +#include +#include "imx93-pinfunc.h" + +/dts-v1/; +/plugin/; + +&{/} { + backlight: backlight { + compatible =3D "pwm-backlight"; + brightness-levels =3D <0 4 8 16 32 64 128 255>; + default-brightness-level =3D <5>; + power-supply =3D <®_vcc_3v3_con>; + pwms =3D <&pwm7 0 5000000 0>; + }; + + panel { + compatible =3D "edt,etm0700g0edh6"; + pinctrl-names =3D "default"; + pinctrl-0 =3D <&pinctrl_panel>; + + backlight =3D <&backlight>; + enable-gpios =3D <&gpio4 29 GPIO_ACTIVE_HIGH>; + power-supply =3D <®_vcc_3v3_con>; + + port { + panel_in: endpoint { + remote-endpoint =3D <&dpi_to_panel>; + }; + }; + }; + + /* TODO: Convert to FlexIO PWM once supported */ + pwm7: pwm-7 { + compatible =3D "pwm-gpio"; + pinctrl-names =3D "default"; + pinctrl-0 =3D <&pinctrl_pwm7>; + gpios =3D <&gpio4 28 GPIO_ACTIVE_HIGH>; + #pwm-cells =3D <3>; + }; + + reg_vcc_3v3_con: regulator-vcc-3v3-con { + compatible =3D "regulator-fixed"; + regulator-name =3D "VCC3V3_CON"; + regulator-max-microvolt =3D <3300000>; + regulator-min-microvolt =3D <3300000>; + }; +}; + +&dpi_bridge { + status =3D "okay"; +}; + +&dpi_to_panel { + remote-endpoint =3D <&panel_in>; +}; + +&lcdif { + pinctrl-names =3D "default"; + pinctrl-0 =3D <&pinctrl_lcdif>; + assigned-clocks =3D <&clk IMX93_CLK_VIDEO_PLL>; + assigned-clock-rates =3D <332600000>; + status =3D "okay"; +}; + +&lpi2c2 { + #address-cells =3D <1>; + #size-cells =3D <0>; + + touchscreen@38 { + compatible =3D "edt,edt-ft5406"; + reg =3D <0x38>; + pinctrl-names =3D "default"; + pinctrl-0 =3D <&pinctrl_touchscreen>; + interrupt-parent =3D <&gpio4>; + interrupts =3D <12 IRQ_TYPE_EDGE_FALLING>; + reset-gpios =3D <&gpio4 1 GPIO_ACTIVE_LOW>; + vcc-supply =3D <®_vcc_3v3_con>; + iovcc-supply =3D <®_vcc_3v3_con>; + touchscreen-size-x =3D <1792>; + touchscreen-size-y =3D <1024>; + wakeup-source; + }; +}; + +&media_blk_ctrl { + status =3D "okay"; +}; + +&iomuxc { + pinctrl_lcdif: lcdifgrp { + fsl,pins =3D < + MX93_PAD_GPIO_IO00__MEDIAMIX_DISP_CLK 0x50e + MX93_PAD_GPIO_IO01__MEDIAMIX_DISP_DE 0x50e + MX93_PAD_GPIO_IO02__MEDIAMIX_DISP_VSYNC 0x50e + MX93_PAD_GPIO_IO03__MEDIAMIX_DISP_HSYNC 0x50e + MX93_PAD_GPIO_IO04__MEDIAMIX_DISP_DATA00 0x50e + MX93_PAD_GPIO_IO05__MEDIAMIX_DISP_DATA01 0x50e + MX93_PAD_GPIO_IO06__MEDIAMIX_DISP_DATA02 0x50e + MX93_PAD_GPIO_IO07__MEDIAMIX_DISP_DATA03 0x50e + MX93_PAD_GPIO_IO08__MEDIAMIX_DISP_DATA04 0x50e + MX93_PAD_GPIO_IO09__MEDIAMIX_DISP_DATA05 0x51e + MX93_PAD_GPIO_IO10__MEDIAMIX_DISP_DATA06 0x50e + MX93_PAD_GPIO_IO11__MEDIAMIX_DISP_DATA07 0x50e + MX93_PAD_GPIO_IO12__MEDIAMIX_DISP_DATA08 0x50e + MX93_PAD_GPIO_IO13__MEDIAMIX_DISP_DATA09 0x50e + MX93_PAD_GPIO_IO14__MEDIAMIX_DISP_DATA10 0x50e + MX93_PAD_GPIO_IO15__MEDIAMIX_DISP_DATA11 0x50e + MX93_PAD_GPIO_IO16__MEDIAMIX_DISP_DATA12 0x506 + MX93_PAD_GPIO_IO17__MEDIAMIX_DISP_DATA13 0x506 + MX93_PAD_GPIO_IO18__MEDIAMIX_DISP_DATA14 0x506 + MX93_PAD_GPIO_IO19__MEDIAMIX_DISP_DATA15 0x506 + MX93_PAD_GPIO_IO20__MEDIAMIX_DISP_DATA16 0x506 + MX93_PAD_GPIO_IO21__MEDIAMIX_DISP_DATA17 0x506 + >; + }; + + pinctrl_panel: panelgrp { + fsl,pins =3D < + MX93_PAD_CCM_CLKO4__GPIO4_IO29 0x1133e + >; + }; + + pinctrl_pwm7: pwm7grp { + fsl,pins =3D < + MX93_PAD_CCM_CLKO3__GPIO4_IO28 0x1133e + >; + }; + + pinctrl_touchscreen: touchscreengrp { + fsl,pins =3D < + MX93_PAD_ENET1_MDIO__GPIO4_IO01 0x11e + MX93_PAD_ENET1_RD2__GPIO4_IO12 0x1133e + >; + }; +}; --- base-commit: 8f0b4cce4481fb22653697cced8d0d04027cb1e8 change-id: 20251202-v6-18-topic-imx93-phyboard-segin-av-02-display-c1687aa1= ccf4 Best regards, --=20 Marco Felsch