From patchwork Tue Mar 4 14:01:56 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Julien Massot X-Patchwork-Id: 14000811 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 AEBFDC021B8 for ; Tue, 4 Mar 2025 14:06:56 +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=z7ZS+324ccgItMp/IAmrJE9qXv1ke8UWoG1dx/ZZ3Ao=; b=EUNq10itEr3iD26pj+nJRfe7la zSDom1e2ufs+vyUA4CEGxNIEhFJVfyX8xypUu16VDbyf3pfESl8MDoig0wkuedq8ju3SIOFzbhxDs IZvQaaYTTAFwL1X9gkDNCbZYWKRyH6hHayHSTs3iDBPGc/q0W0rpzZDLtC5QOT0LUBcuyqaBfMzlB LtJBzoyKo4L2D++z8SNFtHgXhj+CtDJH10JeWVUjvduLm5Dz38mEyO/ODHDK3QwI5KCw4Fl+pTz5/ UJiYfvTbuYS925xNFHbyrR3E0nTK9RaETvpchcenHTr7RCmTqwxYoIgkcHmujqhh95k4nDpgiB6+V UbYgmc/g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tpSv4-00000004uDa-2oiu; Tue, 04 Mar 2025 14:06:50 +0000 Received: from bali.collaboradmins.com ([148.251.105.195]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tpSqO-00000004tJM-1qhA; Tue, 04 Mar 2025 14:02:02 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1741096919; bh=yt2BhK78wO3VCoBAp3bBwVbzYRTRZrZYVfmzQyD7dWY=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=aGY3ur5orYmk/WCjTAXkcneoI09H5KxJrlLb+DZrfB/tuMuj2/ACtcNTMXcreakbu i+fLskyhBzDuDN0PlnYMHjOcSFrtDwvd+2lumkiu685apjng+eftIGJnyvPqMJ5Nl8 jFJZY5ctoazf2mnpfECL/mPyuAQPIh1gn00z4mxiIwPRU7uv5LcPfWkMFdyKmAZepx 5q/t30lC8Z2+yy5BkInhkP1GAqvAg9XkLwR9Vk+MK0/zzKUTeFqJcxcM+2QucRDc4P ocLLrzmB78MMCmdVimSF9FxPWAyj01NGQWhpQGbWAWMHpOqEzpRYlgV4rEAx9mthxf 1Yo+HvCh3pimw== Received: from apertis-1.home (2a01cb0892F2D600C8F85cf092d4Af51.ipv6.abo.wanadoo.fr [IPv6:2a01:cb08:92f2:d600:c8f8:5cf0:92d4:af51]) (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 84C8E17E0F3D; Tue, 4 Mar 2025 15:01:58 +0100 (CET) From: Julien Massot Date: Tue, 04 Mar 2025 15:01:56 +0100 Subject: [PATCH v2 2/2] arm64: dts: mediatek: mt8395-radxa-nio-12l: Add Radxa 8 HD panel MIME-Version: 1.0 Message-Id: <20250304-radxa-panel-overlay-v2-2-3ee6797d3f86@collabora.com> References: <20250304-radxa-panel-overlay-v2-0-3ee6797d3f86@collabora.com> In-Reply-To: <20250304-radxa-panel-overlay-v2-0-3ee6797d3f86@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-20250304_060200_626492_2854C65B X-CRM114-Status: GOOD ( 12.93 ) X-BeenThere: linux-arm-kernel@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-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=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 Reviewed-by: AngeloGioacchino Del Regno --- arch/arm64/boot/dts/mediatek/Makefile | 2 + .../mediatek/mt8395-radxa-nio-12l-8-hd-panel.dtso | 84 ++++++++++++++++++++++ 2 files changed, 86 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..0389c9cb8581c0bb50bb38fd35d1190de13feb6e --- /dev/null +++ b/arch/arm64/boot/dts/mediatek/mt8395-radxa-nio-12l-8-hd-panel.dtso @@ -0,0 +1,84 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +/* + * Radxa Display 8 HD touchscreen module + * Copyright (C) 2025 Collabora Ltd. + */ + +/dts-v1/; +/plugin/; + +#include +#include + +&backlight { + status = "okay"; +}; + +&disp_pwm0 { + pinctrl-names = "default"; + pinctrl-0 = <&pwm0_default_pins>; + status = "okay"; +}; + +&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>; + }; + }; + }; +}; + +&dsi0_out { + remote-endpoint = <&dsi_panel_in>; +}; + +&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>; + }; +}; + +&mipi_tx0 { + status = "okay"; +}; + +&ovl0_in { + remote-endpoint = <&vdosys0_ep_main>; +}; + +&vdosys0 { + port { + #address-cells = <1>; + #size-cells = <0>; + + vdosys0_ep_main: endpoint@0 { + reg = <0>; + remote-endpoint = <&ovl0_in>; + }; + }; +};