From nobody Mon Feb 9 23:29:02 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 CB41F2773F for ; Tue, 2 Dec 2025 13:45:50 +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=1764683152; cv=none; b=aBZK4GlFRaSX3b8aqm2Dbc7W90aKsVqyyIZ5wjAexxARSEYihnlQ7rurNnKkb3RhYJYdV/AVshdCT/NLrjRCiyQJeLXxVAlZzgiqhM4YUQvp0XNFDAj4fEoO2YNeIkb0CUrFivVAUOBphrMXQ2QcF9gbKpLOYtRuERw0/xzlAOQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764683152; c=relaxed/simple; bh=oUZExTv7ysjsJn5nlTFByWlJf9IP6c/MsHLmv5tO6SQ=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=EimsxZT5u07iQOoeuTEPGbgbpzNsOb1PgnAvyPgc2Y5E1OWty6lT76LytcQdvdM0Fkg8ofp6ukynfELvdIfjWowWXV33pd9Dq1evSRyCaPAMG5KZAhU7E9wZmsHlgDyZmI8GIHeY0+HMYgUQQKs8z8RiTCzQqA4aeGPVLt/YR/Y= 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 1vQQgZ-0006jO-Iw; Tue, 02 Dec 2025 14:44:55 +0100 From: Marco Felsch Date: Tue, 02 Dec 2025 14:44:53 +0100 Subject: [PATCH 1/2] clk: imx: fracn-gppll: Add 332.60 MHz Support 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: <20251202-v6-18-topic-imx93-phyboard-segin-av-02-display-v1-1-9c14be6c7478@pengutronix.de> References: <20251202-v6-18-topic-imx93-phyboard-segin-av-02-display-v1-0-9c14be6c7478@pengutronix.de> In-Reply-To: <20251202-v6-18-topic-imx93-phyboard-segin-av-02-display-v1-0-9c14be6c7478@pengutronix.de> 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 Some parallel panels have a pixelclk of 33.260 MHz. Add support for 332.60 MHz so a by 10 divider can be used to derive the exact pixelclk. Signed-off-by: Marco Felsch Reviewed-by: Primoz Fiser --- drivers/clk/imx/clk-fracn-gppll.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/clk/imx/clk-fracn-gppll.c b/drivers/clk/imx/clk-fracn-= gppll.c index 090d608672508a8819dc68eedec5b8d4a2c140c8..579f76494eb041dfba58b8cd10e= b2453a0ec4178 100644 --- a/drivers/clk/imx/clk-fracn-gppll.c +++ b/drivers/clk/imx/clk-fracn-gppll.c @@ -88,6 +88,7 @@ static const struct imx_fracn_gppll_rate_table fracn_tbl[= ] =3D { PLL_FRACN_GP(445333333U, 167, 0, 1, 0, 9), PLL_FRACN_GP(400000000U, 200, 0, 1, 0, 12), PLL_FRACN_GP(393216000U, 163, 84, 100, 0, 10), + PLL_FRACN_GP(332600000U, 138, 584, 1000, 0, 10), PLL_FRACN_GP(300000000U, 150, 0, 1, 0, 12) }; =20 --=20 2.47.3 From nobody Mon Feb 9 23:29:02 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 42D0F3191C9 for ; Tue, 2 Dec 2025 13:45:53 +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=1764683156; cv=none; b=VRFrFNlRjMI1+J+z7XBLDp3rZiFv317FIVhRxVHKq694BMLtAAErElnkP664eWXJ062/8wmZbH5g3EXdfsbem84Ctr71SYKGW1/0vagZoY5rgGLRokNP1YSTDuGyUFRdtWho48dhmr8tarv47a+lMJd1kIhPis0JmtMtUZl13j8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764683156; c=relaxed/simple; bh=5Fjm548BcB9+qacmfIY7TjQvqhpEmQ+b3YCCsZH3NPM=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=LufSNjcYkMwgAhKHj4pUZVF29q4ghBcab7dXDnggVZVYyiqP6meBc6FiiBEtdkGCfjJGwG6/XWbWtKRXl/CySqPzhwo8eSnPqF7jiU1lH3sfmoQ48nXMip/ZyE/yECQCNaVWvJ1+6WptxiFz2UhYHVwfCoaTpW3wzAdnDPvs+is= 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 1vQQgZ-0006jO-Lo; Tue, 02 Dec 2025 14:44:55 +0100 From: Marco Felsch Date: Tue, 02 Dec 2025 14:44:54 +0100 Subject: [PATCH 2/2] 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: <20251202-v6-18-topic-imx93-phyboard-segin-av-02-display-v1-2-9c14be6c7478@pengutronix.de> References: <20251202-v6-18-topic-imx93-phyboard-segin-av-02-display-v1-0-9c14be6c7478@pengutronix.de> In-Reply-To: <20251202-v6-18-topic-imx93-phyboard-segin-av-02-display-v1-0-9c14be6c7478@pengutronix.de> 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] Signed-off-by: Marco Felsch Tested-by: Primoz Fiser --- arch/arm64/boot/dts/freescale/Makefile | 2 + .../freescale/imx93-phyboard-segin-peb-av-02.dtso | 135 +++++++++++++++++= ++++ 2 files changed, 137 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/f= reescale/Makefile index 525ef180481d331e9c4decd092b7b831c497b67e..27e27ac29e82bc0692e86c2ba15= c240dc9fbe1c6 100644 --- a/arch/arm64/boot/dts/freescale/Makefile +++ b/arch/arm64/boot/dts/freescale/Makefile @@ -357,10 +357,12 @@ dtb-$(CONFIG_ARCH_MXC) +=3D imx93-phyboard-nash.dtb dtb-$(CONFIG_ARCH_MXC) +=3D imx93-phyboard-segin.dtb =20 imx93-phyboard-nash-peb-wlbt-07-dtbs +=3D imx93-phyboard-nash.dtb imx93-ph= yboard-nash-peb-wlbt-07.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-$(CONFIG_ARCH_MXC) +=3D imx93-phyboard-nash-peb-wlbt-07.dtb +dtb-$(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..2e7074e402dc8fdeb1568d4f2d4= 960431e972501 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx93-phyboard-segin-peb-av-02.dtso @@ -0,0 +1,135 @@ +// 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/; + +&{/} { + /* TODO: Convert to PWM backlight once the FlexIO PWM is supported */ + backlight: backlight { + compatible =3D "gpio-backlight"; + pinctrl-names =3D "default"; + pinctrl-0 =3D <&pinctrl_backlight>; + gpios =3D <&gpio4 28 GPIO_ACTIVE_HIGH>; + }; + + 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 <®_x71_vcc_3v3>; + + port { + panel_in: endpoint { + remote-endpoint =3D <&dpi_to_panel>; + }; + }; + }; + + reg_x71_vcc_3v3: regulator-x71-vcc-3v3 { + compatible =3D "regulator-fixed"; + regulator-name =3D "X71-VCC3V3"; + regulator-max-microvolt =3D <3300000>; + regulator-min-microvolt =3D <3300000>; + }; +}; + +&dpi_bridge { + status =3D "okay"; +}; + +&dpi_to_panel { + remote-endpoint =3D <&panel_in>; + bus-width =3D <18>; +}; + +&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>; + touchscreen-size-x =3D <1792>; + touchscreen-size-y =3D <1024>; + }; +}; + +&media_blk_ctrl { + status =3D "okay"; +}; + +&iomuxc { + pinctrl_backlight: backlightgrp { + fsl,pins =3D < + MX93_PAD_CCM_CLKO3__GPIO4_IO28 0x1133e + >; + }; + + 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_touchscreen: touchscreengrp { + fsl,pins =3D < + MX93_PAD_ENET1_MDIO__GPIO4_IO01 0x11e + MX93_PAD_ENET1_RD2__GPIO4_IO12 0x1133e + >; + }; +}; --=20 2.47.3