From nobody Mon Feb 9 13:10:29 2026 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 7CEE71B4244; Fri, 26 Dec 2025 03:44:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766720656; cv=none; b=Xni1FcQSqSJ0Ob+Op7Bk7WwAhqdBVL5chsLVpQvZ8cFtDd5HTtw3+FzdTBMwkD7AtXE3toKTrV0ZEl1cZnHX4Y+WNsXV3+72TVzyc4HRiI9RiDzm1JN0O28Dod2GJbOLSzictJJOvgyBGbkhovyMbPcUBXtI90s/5k8oGYmAS9g= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766720656; c=relaxed/simple; bh=EKBIi6eKC8bwV3JcDE8QBa6/BCkSbEYrwKPv7YvsO48=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=Zw/DFA59WFuEirvYhhekZDlWfqzvEs284HrIeF4FeaUNgpG6tmlIMM5JAcZLUidymLJDTyiud6F7QJoL0ewTebxywRw4Loi22OnIgc3PuT2ZUM7oJC4g+8Rua0ElQFhZSms+Zsj8kh2JY3EaL88GY/6NOisY0P2yMp7htVsL5a8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=EtInuGZW; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="EtInuGZW" Received: by smtp.kernel.org (Postfix) with ESMTPS id 2826EC4AF09; Fri, 26 Dec 2025 03:44:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1766720656; bh=EKBIi6eKC8bwV3JcDE8QBa6/BCkSbEYrwKPv7YvsO48=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=EtInuGZWSvVK+yJ9Qp8U4xio8i2QkgWTjC05V7VbK77C8g+b9GxdhffzUY2VS1NK7 j10aHPyG0f6cbK1GPaZw8oRRovPwa5vGkFABFTzLmR5QAfrYvKN2di2uj8VpCqojmZ ApIT31E6CcqWeWKfgiFhuwB1XZThX0ROQ3pNoDWSE/RmaWX7N0R4Ev0hBRdUom9CoC W+qNaPBR5h4BNrdMynYBCyVOgLBP1OCG0YsWbY609m3Dx4eRlNJhgddeVvrOLO49GQ f1CNCXedUdzLkzBIkrIGk+2PALcC3A4Td8UWd3g0wy4QXHRR6Xg2T2q7ZnWVn7LT0Z 5a9sAsBZ+LfRQ== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 13690E82CA4; Fri, 26 Dec 2025 03:44:16 +0000 (UTC) From: Rudraksha Gupta via B4 Relay Date: Thu, 25 Dec 2025 19:43:20 -0800 Subject: [PATCH v6 2/2] arm64: dts: rockchip: Add light/proximity sensor to Pinephone Pro 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: <20251225-ppp_light_accel_mag_vol-down-v6-2-8c79a4e87001@gmail.com> References: <20251225-ppp_light_accel_mag_vol-down-v6-0-8c79a4e87001@gmail.com> In-Reply-To: <20251225-ppp_light_accel_mag_vol-down-v6-0-8c79a4e87001@gmail.com> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Heiko Stuebner Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, phone-devel@vger.kernel.org, Rudraksha Gupta , Ondrej Jirman , Martijn Braam , =?utf-8?q?Kamil_Trzci=C5=84ski?= X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1766720655; l=2096; i=guptarud@gmail.com; s=20240916; h=from:subject:message-id; bh=73whftO4gyGNvsyeXM75XpLd8dUij1OhzKtrJMPtTnE=; b=2wmDdvBnsNlr47Cm6jczlYsiauKFzAVVHejv21YcBlNm2iRXcCA1OC1LsVECmlSPwBoBBgJBz ZmNcACNWI1KCMR5Kfs6BgJZ+zyVrwfYb4ahT3RKziGqbXEaVRs6uS/i X-Developer-Key: i=guptarud@gmail.com; a=ed25519; pk=ETrudRugWAtOpr0OhRiheQ1lXM4Kk4KGFnBySlKDi2I= X-Endpoint-Received: by B4 Relay for guptarud@gmail.com/20240916 with auth_id=211 X-Original-From: Rudraksha Gupta Reply-To: guptarud@gmail.com From: Ondrej Jirman Pinephone Pro uses STK3311 according to the schematics. Tests: ~ $ monitor-sensor --light // When the sensor is exposed, it get's fluctating values such as Light changed: 1.800000 (lux) Light changed: 1.700000 (lux) Light changed: 1.800000 (lux) Light changed: 1.700000 (lux) Light changed: 1.600000 (lux) Light changed: 1.100000 (lux) // When covering the sensor, it prints a low value and stops printing Light changed: 0.200000 (lux) ~ $ monitor-sensor --proximity // When it goes away from an object Proximity value changed: 0 // When it comes near an object Proximity value changed: 1 Co-developed-by: Martijn Braam Signed-off-by: Martijn Braam Co-developed-by: Kamil Trzci=C5=84ski Signed-off-by: Kamil Trzci=C5=84ski Signed-off-by: Ondrej Jirman Signed-off-by: Rudraksha Gupta --- arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts b/arch/a= rm64/boot/dts/rockchip/rk3399-pinephone-pro.dts index 1d3baa557c70..e89759613b55 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts @@ -520,6 +520,16 @@ touchscreen@14 { touchscreen-size-x =3D <720>; touchscreen-size-y =3D <1440>; }; + + light-sensor@48 { + compatible =3D "sensortek,stk3311"; + reg =3D <0x48>; + interrupt-parent =3D <&gpio4>; + interrupts =3D ; + pinctrl-names =3D "default"; + pinctrl-0 =3D <&light_int_l>; + proximity-near-level =3D <300>; + }; }; =20 &i2c4 { @@ -712,6 +722,12 @@ vcc1v8_codec_en: vcc1v8-codec-en { }; }; =20 + stk3311 { + light_int_l: light-int-l { + rockchip,pins =3D <4 RK_PD3 RK_FUNC_GPIO &pcfg_input_pull_up>; + }; + }; + wifi { wifi_host_wake_l: wifi-host-wake-l { rockchip,pins =3D <4 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>; --=20 2.52.0