From nobody Fri Dec 19 05:03:43 2025 Received: from bali.collaboradmins.com (bali.collaboradmins.com [148.251.105.195]) (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 F301B21C9E7; Wed, 26 Feb 2025 14:35:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=148.251.105.195 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740580555; cv=none; b=Eyya6EzITsxUG3UdaJbwd8VX+cb4/x1mx2hhKs9AcRTVqTO88lS1//OlW2dl0FR6Z+JzpHMuS78qQXdbtTDV7LMw7+/LPAlKiveEDgIyMwUZpeIfaDy6xKPPIAWOa80bK0zh4mSd6cWbat3afyldXJfQI+2SQXccL4eYnCaLFUM= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740580555; c=relaxed/simple; bh=h68gsh2XEk8LO4IEBYVLcCuerDrPBhtD2D2GRTB8yzM=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=hAVmYiwo4KO3Drb9sKzTrvjTQwbvJr/tSjpdBs0vyITUw7gxvHex1mO5BqNY1x0+SuNRyCuc0FQ4cIzrOFZN2qTTExbafyGR5zZ0JqUakrdd6MdIrHIuwwcVe7V3m6uHVRK1aHTxNMwJJHBkShLz/O3bBjA1vS0vJpnuq0symq8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com; spf=pass smtp.mailfrom=collabora.com; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b=SvrskYHZ; arc=none smtp.client-ip=148.251.105.195 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=collabora.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b="SvrskYHZ" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1740580552; bh=h68gsh2XEk8LO4IEBYVLcCuerDrPBhtD2D2GRTB8yzM=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=SvrskYHZYjMsocmKfAxUKmqMkvx05rKHkcpXkK4y1Hb0BSIomRFS9wcKjLK/FfDzW SRJGnKnMNSd3vnCySTQ74kp0ZhLKJQpX/4j8fh5fmEScfcVicULdLqGy1Ri9YtQ34G 3pBEVQmaHakN8XAZ3gq1CFCAuGlnQ/U0ZdRDeeWGdU76wwHaPfnS64S/2EmtaFytAi kT56/ixj77tgiWqDjG8VQSeoMAkd2BS2PPGRp35qcOiCsBzEJpQcJ1PW0HqJ/KkNNj 65KUxpSWJOePnVIsT+vcJ41/jgMF5V1Sm+mle9V336TAM8r9PEUTXIPzXxz8BtOnXH 98xZh49YNX3qw== Received: from apertis-1.home (2a01cb088CcA73006086F5F072c6a07a.ipv6.abo.wanadoo.fr [IPv6:2a01:cb08:8cca:7300:6086:f5f0:72c6:a07a]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: jmassot) by bali.collaboradmins.com (Postfix) with ESMTPSA id BA22017E066F; Wed, 26 Feb 2025 15:35:51 +0100 (CET) From: Julien Massot Date: Wed, 26 Feb 2025 15:35:28 +0100 Subject: [PATCH 2/2] arm64: dts: mediatek: mt8395-radxa-nio-12l: Add Radxa 8 HD panel 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: <20250226-radxa-panel-overlay-v1-2-9e8938dfbead@collabora.com> References: <20250226-radxa-panel-overlay-v1-0-9e8938dfbead@collabora.com> In-Reply-To: <20250226-radxa-panel-overlay-v1-0-9e8938dfbead@collabora.com> To: kernel@collabora.com, Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, kernel@collabora.com, Julien Massot X-Mailer: b4 0.14.2 The Radxa 8 HD touchscreen can be used with various Radxa board and is sold appart from the Radxa NIO 12L development kit. Add a DTS overlay for this panel. Signed-off-by: Julien Massot --- arch/arm64/boot/dts/mediatek/Makefile | 2 + .../mediatek/mt8395-radxa-nio-12l-8-hd-panel.dtso | 64 ++++++++++++++++++= ++++ 2 files changed, 66 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/Makefile b/arch/arm64/boot/dts/me= diatek/Makefile index ae1147eca9a915f117487101e2ad4acead97adfe..58484e8300632edbdef24bbda33= ccf00db9df937 100644 --- a/arch/arm64/boot/dts/mediatek/Makefile +++ b/arch/arm64/boot/dts/mediatek/Makefile @@ -100,9 +100,11 @@ dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt8395-genio-1200-evk= .dtb dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt8390-genio-700-evk.dtb dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt8395-kontron-3-5-sbc-i1200.dtb dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt8395-radxa-nio-12l.dtb +dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt8395-radxa-nio-12l-8-hd-panel.dtbo dtb-$(CONFIG_ARCH_MEDIATEK) +=3D mt8516-pumpkin.dtb =20 # Device tree overlays support DTC_FLAGS_mt7986a-bananapi-bpi-r3 :=3D -@ DTC_FLAGS_mt7986a-bananapi-bpi-r3-mini :=3D -@ DTC_FLAGS_mt7988a-bananapi-bpi-r4 :=3D -@ +DTC_FLAGS_mt8395-radxa-nio-12l :=3D -@ diff --git a/arch/arm64/boot/dts/mediatek/mt8395-radxa-nio-12l-8-hd-panel.d= tso b/arch/arm64/boot/dts/mediatek/mt8395-radxa-nio-12l-8-hd-panel.dtso new file mode 100644 index 0000000000000000000000000000000000000000..5d633f61a62c3175fbfa133f3ea= 5b1a6a0b0fec5 --- /dev/null +++ b/arch/arm64/boot/dts/mediatek/mt8395-radxa-nio-12l-8-hd-panel.dtso @@ -0,0 +1,64 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +/* + * Radxa Display 8 HD touchscreen module + * Copyright (C) 2025 Collabora Ltd. + */ + +/dts-v1/; +/plugin/; + +#include +#include + +&dsi0 { + #address-cells =3D <1>; + #size-cells =3D <0>; + status =3D "okay"; + + panel@0 { + compatible =3D "radxa,display-8hd-ad002", "jadard,jd9365da-h3"; + reg =3D <0>; + backlight =3D <&backlight>; + vdd-supply =3D <&mt6359_vcn33_2_bt_ldo_reg>; + vccio-supply =3D <&mt6360_ldo2>; + reset-gpios =3D <&pio 108 GPIO_ACTIVE_LOW>; + pinctrl-names =3D "default"; + pinctrl-0 =3D <&panel_default_pins>; + + port { + dsi_panel_in: endpoint { + remote-endpoint =3D <&dsi0_out>; + }; + }; + }; +}; + +&disp_pwm0 { + pinctrl-names =3D "default"; + pinctrl-0 =3D <&pwm0_default_pins>; + status =3D "okay"; +}; + +&dsi0_out { + remote-endpoint =3D <&dsi_panel_in>; +}; + +&mipi_tx0 { + status =3D "okay"; +}; + +&i2c4 { + #address-cells =3D <1>; + #size-cells =3D <0>; + + touchscreen@14 { + compatible =3D "goodix,gt911"; + reg =3D <0x14>; + interrupts-extended =3D <&pio 132 IRQ_TYPE_EDGE_RISING>; + irq-gpios =3D <&pio 132 GPIO_ACTIVE_HIGH>; + reset-gpios =3D <&pio 133 GPIO_ACTIVE_HIGH>; + VDDIO-supply =3D <&mt6359_vcn33_2_bt_ldo_reg>; + pinctrl-names =3D "default"; + pinctrl-0 =3D <&touch_pins>; + }; +}; --=20 2.48.1