From patchwork Wed Feb 26 14:35:28 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Julien Massot X-Patchwork-Id: 13992647 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 558D6C19F32 for ; Wed, 26 Feb 2025 15:22:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To:References :Message-Id:Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date: From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=57yd6XbIpVqci1GHfDC7jyDmUXWvLlCDBBFGmPHarQ0=; b=CdRKW5AbA3d+NCRTl1WgJHJePL n3czTfKkjErDFoGNZvY8XKMCKjruffHx8siG42+/5XXkfDMPOlvB1fmNrFTOTN1oLd+wO3yB37nKl ctaRCu83CCQKDduQFXJo2nQH4QQ96anxGtpnUjyYEYu+JYdaCN0h9EJcUxbQCet+B9YY48jgcgHpH VoNAijLZs44p2NQLKQ4UwrTXaazWj22BDZzsvnLpLJdCS9aOfwwHARzLh3FpIVAL6dm4eujVLcxwq Eify6pDu+uzV2nEDk0idikF5573H6pSM2/xQR43XJky74KfdmQuaHAUd5RY1wKw624wUHRjtElLNw WTWPDcbw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tnJFA-00000004Fwu-15ul; Wed, 26 Feb 2025 15:22:40 +0000 Received: from bali.collaboradmins.com ([2a01:4f8:201:9162::2]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tnIVu-000000046tT-2a86; Wed, 26 Feb 2025 14:35:55 +0000 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 MIME-Version: 1.0 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 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250226_063554_805119_6D03D575 X-CRM114-Status: GOOD ( 12.88 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org 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/mediatek/Makefile index ae1147eca9a915f117487101e2ad4acead97adfe..58484e8300632edbdef24bbda33ccf00db9df937 100644 --- a/arch/arm64/boot/dts/mediatek/Makefile +++ b/arch/arm64/boot/dts/mediatek/Makefile @@ -100,9 +100,11 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += mt8395-genio-1200-evk.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt8390-genio-700-evk.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt8395-kontron-3-5-sbc-i1200.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt8395-radxa-nio-12l.dtb +dtb-$(CONFIG_ARCH_MEDIATEK) += mt8395-radxa-nio-12l-8-hd-panel.dtbo dtb-$(CONFIG_ARCH_MEDIATEK) += mt8516-pumpkin.dtb # Device tree overlays support DTC_FLAGS_mt7986a-bananapi-bpi-r3 := -@ DTC_FLAGS_mt7986a-bananapi-bpi-r3-mini := -@ DTC_FLAGS_mt7988a-bananapi-bpi-r4 := -@ +DTC_FLAGS_mt8395-radxa-nio-12l := -@ diff --git a/arch/arm64/boot/dts/mediatek/mt8395-radxa-nio-12l-8-hd-panel.dtso b/arch/arm64/boot/dts/mediatek/mt8395-radxa-nio-12l-8-hd-panel.dtso new file mode 100644 index 0000000000000000000000000000000000000000..5d633f61a62c3175fbfa133f3ea5b1a6a0b0fec5 --- /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 = <1>; + #size-cells = <0>; + status = "okay"; + + panel@0 { + compatible = "radxa,display-8hd-ad002", "jadard,jd9365da-h3"; + reg = <0>; + backlight = <&backlight>; + vdd-supply = <&mt6359_vcn33_2_bt_ldo_reg>; + vccio-supply = <&mt6360_ldo2>; + reset-gpios = <&pio 108 GPIO_ACTIVE_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&panel_default_pins>; + + port { + dsi_panel_in: endpoint { + remote-endpoint = <&dsi0_out>; + }; + }; + }; +}; + +&disp_pwm0 { + pinctrl-names = "default"; + pinctrl-0 = <&pwm0_default_pins>; + status = "okay"; +}; + +&dsi0_out { + remote-endpoint = <&dsi_panel_in>; +}; + +&mipi_tx0 { + status = "okay"; +}; + +&i2c4 { + #address-cells = <1>; + #size-cells = <0>; + + touchscreen@14 { + compatible = "goodix,gt911"; + reg = <0x14>; + interrupts-extended = <&pio 132 IRQ_TYPE_EDGE_RISING>; + irq-gpios = <&pio 132 GPIO_ACTIVE_HIGH>; + reset-gpios = <&pio 133 GPIO_ACTIVE_HIGH>; + VDDIO-supply = <&mt6359_vcn33_2_bt_ldo_reg>; + pinctrl-names = "default"; + pinctrl-0 = <&touch_pins>; + }; +};