From nobody Sat Sep 26 22:00:01 2026 Received: from mail-wm1-f51.google.com (mail-wm1-f51.google.com [209.85.128.51]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0F5993C9EEE for ; Sat, 29 Aug 2026 18:41:38 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.51 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788028900; cv=none; b=grFm60+NqLF7Y0pkVqjuXUngAx2vk+4JtPErPlIeJlkq4Z6QhjIXIypuLIiwH64/mV1f0y+/W950Ni4xf05JbUecveraIYLhfKVXE5x3wqR1NdIpqfaQ65DAc3FReAT9NPNTeSQEKvE1RMaGqR78WnEk2gXa/Vk2dhalqCC+5T8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788028900; c=relaxed/simple; bh=gjh1l+NNPC/cZ6uQzI1O65AFFuEkwTycyBvCBbn0TTY=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:To:Cc; b=u4E7A+c17bNymXitkvyL4YArmKAV3O/SA5bjnXj+DcA6rObzgRh0gMMgtoHeOGni1CXqMYF/xNvRLvIQ/kqOdbSnjFobAtkNpaR3EFyyVqoA3bd9LnJRBvd4d7jS5MNZ/sl6kMeZUkwmVPWNfGVQRQikG037xRaSLKUoh5lLoxs= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=PgyLkuXw; arc=none smtp.client-ip=209.85.128.51 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="PgyLkuXw" Received: by mail-wm1-f51.google.com with SMTP id 5b1f17b1804b1-4995b0343c1so19578145e9.3 for ; Sat, 29 Aug 2026 11:41:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1788028897; x=1788633697; darn=vger.kernel.org; h=cc:to:message-id:content-transfer-encoding:content-type :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to:content-type; bh=0H8PyiwPo+CDsOXKQ6pG40Z5MKHjfZ12JW+zPqmUMOM=; b=PgyLkuXwccJ/iB5spApIN4v1aYJaXlKq1yg12HCq4KtSCkXDaTlT8BwJ+wVROxeWwJ Khcw6xQ8XmNcfEdtkWhRJEp56KDmfHwVRe/uz8E/FilsZOzb3qiX4IduS1sn8/V1ubVl hBL9nHMtfJma6+qu3aHPh+cbts9I5wisLc3GT+2jVcNBhq8lWyfaOsCUlJ2tjdaDfkIn LcOAbgeo2ynjHz/5x+pjf108/ijktlIYno4UbPpBEdJ0sApCvwxC5ik9dThSFZyTSgpU 5zz3AUcSblasQjX+e2GQtvEKCmv/UyE4Vtlm9koKIhY2JGuP1dDj21LdIZB2Y3hZt9yW u/Fw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1788028897; x=1788633697; h=cc:to:message-id:content-transfer-encoding:content-type :mime-version:subject:date:from:x-gm-gg:x-gm-message-state:from:to :cc:subject:date:message-id:reply-to:content-type; bh=0H8PyiwPo+CDsOXKQ6pG40Z5MKHjfZ12JW+zPqmUMOM=; b=jQYNKJC96yg7njhDCvG9PDo6ggIydaiBwxDSWA+0TKQvx3QoVbi6SZTcbRxwm06eY0 cHc4MmCrki/W6gdpPUta166Sf8b0drfKigkaMhUuzOMVnhncrMzwY33rzotf4aU4XEmB Tcdx+DFQhb6oyhVXObzL2otUu35VvHWwfr6FHqshe3GSiTCxGckiaXT2OnZqxIvAhdkM qk2QZwU5g0+t2BZxHx7NkP2AP4786HaGHrJ9hg17G5yYX8U2zb34jeNtgToiMsH8FtZx eW1y1yFZeE3lUf6vMSwCz+WV1xfBXpa1SahCImVkSMnurnks1EP9hElufjNTuU/pXGmu AWHw== X-Forwarded-Encrypted: i=1; AHgh+RpCw4Btf4BGsl81hL2RGU7P3+p5Vwk/R+X3xbJ6nqvtLBrGqIet6e5JuQMEUO1nkNbGOiy7vJTB3Xqex0k=@vger.kernel.org X-Gm-Message-State: AFuF++msaWCh1TDNXAEs3ir1XvOxrL8i4SPac0NXiRhDYdBGMftblu3k 85uxAMox1dvlN0EJ4Xg6s8oZlGW1IJGjVODCJdcH8quwu07ce4KwxxCLuMd0/CMdjC2b+DbW X-Gm-Gg: AR+sD12F4JWQUyCD3zztutSGRFQwwmWxefVNXvZpQ5iOesaxDebR2IrqX7zXGsF8gre XJBv8UFTe1f73ZnBAifdRoVoEtcoikGi1PixRn/xS87hdD1dkqL2JiM1HhzdTmDLwr4cMkEqt9S UaKPKoWY4HNmEKo8BIq8IiDPPsKfj8wUGfIEbEiwY7mX/ACIIlvv45UzYh9dZVnf0Vbvqx9NJDn 4TszH061su8MCUUwvpzPfpdWAUx/lgsLO53/t63qGv494lI+T+xsZF1mlGhs9qeqLxLZOdCZoqH u6PwW11W77+0MXRlxidJOADOA+AjwqtzgCt5tJPcWejHQU5Ys/dwNmThtydvE0SdPLJl0n3xniP MhiYq1sa5waB0t8TNdU0e18SsJedadUAqqKWe75tIgRlxVIEvW49BXm84Srs8HRO520uczzDlbU eD4+zpvQaShFuLrku2P04DNvzXUoStUqt7zKR+qzpQICnTGSozC1c3oVwin+29Zk9Q9KLxtFuDs EwaYG9OF2b+AZRP/GyIeQ== X-Received: by 2002:a05:600c:a403:b0:49b:924e:9a28 with SMTP id 5b1f17b1804b1-49b924e9b14mr211725925e9.1.1788028897076; Sat, 29 Aug 2026 11:41:37 -0700 (PDT) Received: from [192.168.1.11] ([148.252.146.192]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-49b49cc61cfsm252044895e9.6.2026.08.29.11.41.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 29 Aug 2026 11:41:36 -0700 (PDT) From: Dale Whinham Date: Sat, 29 Aug 2026 19:41:30 +0100 Subject: [PATCH] arm64: dts: qcom: x1-denali: Add volume up/down GPIO keys 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: <20260829-surface-pro-11-volume-buttons-v1-1-ace589343a68@gmail.com> X-B4-Tracking: v=1; b=H4sIAAAAAAAC/yXMwQrCMAwA0F8ZORtoyxzqr4iHNaZa0XYk7RiM/ bvVHd/lraAskRUu3QrCc9SYU4M9dEDPMT0Y470ZnHGDObkzapUwEuMkGa3FOb/rh9HXUnJSDL3 vDbsjMXloxyQc4vL/r7fdWv2LqfxS2LYvAJTkYYEAAAA= X-Change-ID: 20260829-surface-pro-11-volume-buttons-f4b40e25cecb To: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, =?utf-8?q?J=C3=A9r=C3=B4me_de_Bretagne?= , Dale Whinham X-Mailer: b4 0.15.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1788028895; l=2043; i=daleyo@gmail.com; s=20251214; h=from:subject:message-id; bh=gjh1l+NNPC/cZ6uQzI1O65AFFuEkwTycyBvCBbn0TTY=; b=3g5gzi2RSLoc0SXrt332SzG91tDDODYz0ZGabjDixgUXJYo5rQau/5fDMmno3A9Wonyf6rJwC eAw2VtwPBI6DBPkvaqSbzF1UX5DQUjN7ZtPr6l+iXHfYAx2LjZOXzeO X-Developer-Key: i=daleyo@gmail.com; a=ed25519; pk=M4mvgx1TB2TniKaedTDsO3PbLKgFosJuegXRXPbn2Ds= Configure gpio6 and gpio8 as volume up and volume down respectively, to enable the volume rocker located at the top of the screen. Signed-off-by: Dale Whinham Reviewed-by: Konrad Dybcio --- arch/arm64/boot/dts/qcom/x1-microsoft-denali.dtsi | 36 +++++++++++++++++++= +++- 1 file changed, 35 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/x1-microsoft-denali.dtsi b/arch/arm64= /boot/dts/qcom/x1-microsoft-denali.dtsi index 7559557610ed..c467f61545cb 100644 --- a/arch/arm64/boot/dts/qcom/x1-microsoft-denali.dtsi +++ b/arch/arm64/boot/dts/qcom/x1-microsoft-denali.dtsi @@ -20,7 +20,7 @@ aliases { gpio-keys { compatible =3D "gpio-keys"; =20 - pinctrl-0 =3D <&hall_int_n_default>; + pinctrl-0 =3D <&hall_int_n_default>, <&vol_down_n>, <&vol_up_n>; pinctrl-names =3D "default"; =20 switch-lid { @@ -30,6 +30,24 @@ switch-lid { wakeup-source; wakeup-event-action =3D ; }; + + key-vol-down { + debounce-interval =3D <15>; + gpios =3D <&pm8550_gpios 8 GPIO_ACTIVE_LOW>; + label =3D "Volume Down"; + linux,can-disable; + linux,code =3D ; + wakeup-source; + }; + + key-vol-up { + debounce-interval =3D <15>; + gpios =3D <&pm8550_gpios 6 GPIO_ACTIVE_LOW>; + label =3D "Volume Up"; + linux,can-disable; + linux,code =3D ; + wakeup-source; + }; }; =20 pmic-glink { @@ -995,6 +1013,22 @@ rtmr0_3p3_reg_en: rtmr0-3p3-reg-en-state { function =3D "normal"; power-source =3D <1>; /* 1.8V */ }; + + vol_down_n: vol-down-n-state { + bias-pull-up; + input-enable; + pins =3D "gpio8"; + function =3D "normal"; + power-source =3D <1>; /* 1.8V */ + }; + + vol_up_n: vol-up-n-state { + bias-pull-up; + input-enable; + pins =3D "gpio6"; + function =3D "normal"; + power-source =3D <1>; /* 1.8V */ + }; }; =20 &pm8550ve_9_gpios { --- base-commit: 8d3ae59288f1e7d58d76558a6ee96d533bc5019f change-id: 20260829-surface-pro-11-volume-buttons-f4b40e25cecb Best regards, -- =20 Dale Whinham