From mboxrd@z Thu Jan 1 00:00:00 1970 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 CF379248F6A; Fri, 1 Aug 2025 13:16:55 +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=1754054217; cv=none; b=O1zkNFOOiUTfqi3hbb1oKb6bXv0hPpKPs++JnuQqeHUI6KJxJmS1oN/XskhpeHM6SePuAD18Zf0uygujLD78Hqug52VEEgLdKRW7UBoQMdFSB+GuhOBZ/w4xtxeRII18BsXEy+nsACifeEoevADK94ubSZN2kgmkfEBRM2c+wPQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754054217; c=relaxed/simple; bh=KXWB/BbVESzaULTtNNY4Nclu2iCefeG1Uv0TWkv7OIk=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=Z+e7xG+e/8W5Px5A+OyVd3ZrmjBnmXnH79yVmmmrf+BbCtAs/NbJz0vY/mol6jZB/5XhBrtfzLD7VVdbEYkap4JHqn3S3mxmE0ORDGfQiUNzdPVc4fju5B3odkezRklZJdkjhZQR1sKkAsAk8+WztaYqEpcD5XGfT6qwHDgY9jA= 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=IwsF/Bg4; 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="IwsF/Bg4" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1754054214; bh=KXWB/BbVESzaULTtNNY4Nclu2iCefeG1Uv0TWkv7OIk=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=IwsF/Bg4ucxHBGMXzMqLVvfhcy0AZ5pDjNci7u3wImdZ1heyjZ3DN593B4NCoI4ol 4dR5RMjjIPkPR2BgVRCtKyDOzEd4EwXKo2JNvhAn0ENhsiYDNwFMxQSDg/elCWnHgh ujOaZ9qrH2+Et7Y4RpYffzJmntFEg2IOq8QFMlmg54PtBg464KCz66DxuWadduMrBp PGcbh8OvvaDpdzSj6AldS3LrbjezfKUO8JhOa8BDQTHVCy427ZEUzijgDO+SM5DN+O aPefURvHBuvLbJqx8jX7xMNF0IATzcTUjntWv5xAdeg+bbJIbSx4ix6lEtt6vUzhx5 jFI878MOtI8MA== Received: from 2a01cb0892f2d600c8f85cf092d4af51.ipv6.abo.wanadoo.fr (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 8E6DE17E0FFA; Fri, 1 Aug 2025 15:16:53 +0200 (CEST) From: Julien Massot Date: Fri, 01 Aug 2025 15:16:50 +0200 Subject: [PATCH 2/3] arm64: dts: mediatek: mt8395-nio-12l: add PMIC and GPIO keys support Precedence: bulk X-Mailing-List: linux-input@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20250801-radxa-nio-12-l-gpio-v1-2-d0840f85d2c8@collabora.com> References: <20250801-radxa-nio-12-l-gpio-v1-0-d0840f85d2c8@collabora.com> In-Reply-To: <20250801-radxa-nio-12-l-gpio-v1-0-d0840f85d2c8@collabora.com> To: kernel@collabora.com, Dmitry Torokhov , Matthias Brugger , AngeloGioacchino Del Regno , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org, Julien Massot X-Mailer: b4 0.14.2 Add support for PMIC and GPIO keys on the Radxa NIO 12L board: Declare a gpio-keys node for the Volume Up button using GPIO106. Add the corresponding pin configuration in the pinctrl node. Add a mediatek,mt6359-keys subnode under the PMIC to handle the power and home buttons exposed by the MT6359. Signed-off-by: Julien Massot --- .../boot/dts/mediatek/mt8395-radxa-nio-12l.dts | 36 ++++++++++++++++++++++ 1 file changed, 36 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8395-radxa-nio-12l.dts b/arch/arm64/boot/dts/mediatek/mt8395-radxa-nio-12l.dts index 329c60cc6a6be0b4be8c0b8bb033b32d35302804..fd596e2298285361ad7c2fb828feec598d75a73e 100644 --- a/arch/arm64/boot/dts/mediatek/mt8395-radxa-nio-12l.dts +++ b/arch/arm64/boot/dts/mediatek/mt8395-radxa-nio-12l.dts @@ -8,6 +8,7 @@ #include "mt8195.dtsi" #include "mt6359.dtsi" #include +#include #include #include #include @@ -60,6 +61,18 @@ backlight: backlight { status = "disabled"; }; + keys: gpio-keys { + compatible = "gpio-keys"; + + button-volume-up { + wakeup-source; + debounce-interval = <100>; + gpios = <&pio 106 GPIO_ACTIVE_LOW>; + label = "volume_up"; + linux,code = ; + }; + }; + wifi_vreg: regulator-wifi-3v3-en { compatible = "regulator-fixed"; regulator-name = "wifi_3v3_en"; @@ -626,6 +639,14 @@ pins-txd { }; }; + gpio_key_pins: gpio-keys-pins { + pins { + pinmux = ; + bias-pull-up; + input-enable; + }; + }; + i2c2_pins: i2c2-pins { pins-bus { pinmux = , @@ -880,6 +901,21 @@ &pciephy { &pmic { interrupts-extended = <&pio 222 IRQ_TYPE_LEVEL_HIGH>; + + mt6359keys: keys { + compatible = "mediatek,mt6359-keys"; + mediatek,long-press-mode = <1>; + power-off-time-sec = <0>; + + power-key { + linux,keycodes = ; + wakeup-source; + }; + + home { + linux,keycodes = ; + }; + }; }; &scp { -- 2.50.1