From nobody Tue Dec 2 00:48:01 2025 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 3055725F7A4; Mon, 24 Nov 2025 23:35:23 +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=1764027324; cv=none; b=pss9agHbhk0v05gNex3be1DhNNGQXdS77MMf+RLyd42LhARETCRaHlP2RbDVYlNz2eGGEl7u4Z1FkSSQlobHLXIxKgiUvdVzANy1NOTw+vn2KZdEIcy5xN7bVja/Sn3esY6VHJlcp2HeMwpC4LlQtnp6QynByglaYSsZzvlolw8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764027324; c=relaxed/simple; bh=u9aqNiA6Nwt1ajTqNsGO/hPjY+Fe7Gxd2kkZFH/hsZQ=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=snK7Ab+wq7hCkhALdNswjin3CsdkN5byoYvW7gentOQNf2SOtZkCHoxXdjKHVw2hbXBArpegm5gDMphHnR4WSvcKt0/dssSP/r9AJMQ8tx95umoy0DqDjeTB1FeVFoOj4uO5bOPdG/uHhznYoQ8yxUE3ThrwhnGlg6rKeoJgv5w= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=NOVOQk+3; 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="NOVOQk+3" Received: by smtp.kernel.org (Postfix) with ESMTPS id A90DFC116D0; Mon, 24 Nov 2025 23:35:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1764027323; bh=u9aqNiA6Nwt1ajTqNsGO/hPjY+Fe7Gxd2kkZFH/hsZQ=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=NOVOQk+3z99qZ8n17ov4+EF8Rt+G1K67VXfmqJtIe0mRRyxqPT+zdMZegMfTF+Vb/ MpcMfjz/dsIV9peiDY0Jrs17JPq8sJ8BL/B6zUJvDl7kKVRF+Vzm+Se7R88zVNdQwD jx3NLw1HRpaUtK9EruvBXKhUx+zUik7tS/NrvM7zQlSYo4t5sxV3JlZ/thDES3ehQZ z+VyPX82yfd2MuIRMmspG4D1L39vJZ/bhtYvl11UM/Ft7FLwL4kfBZg5Czbgh+DeTF 9omTxK11eO2o3Kk1I+RC6g2t+Oq4FitLBYJpbXXpGfwuri+z29gceJUjRwOXQtP7Yh ZZpzsPZKHTOXA== 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 9B079CFD360; Mon, 24 Nov 2025 23:35:23 +0000 (UTC) From: Rudraksha Gupta via B4 Relay Date: Mon, 24 Nov 2025 15:35:23 -0800 Subject: [PATCH v4 2/6] ARM: dts: qcom: msm8960: expressatt: Add Light/Proximity Sensor 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: <20251124-expressatt_nfc_accel_magn_light-v4-2-9c5686ad67e2@gmail.com> References: <20251124-expressatt_nfc_accel_magn_light-v4-0-9c5686ad67e2@gmail.com> In-Reply-To: <20251124-expressatt_nfc_accel_magn_light-v4-0-9c5686ad67e2@gmail.com> To: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Jonathan Cameron , David Lechner , =?utf-8?q?Nuno_S=C3=A1?= , Andy Shevchenko Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-iio@vger.kernel.org, Rudraksha Gupta , Konrad Dybcio X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1764027322; l=1637; i=guptarud@gmail.com; s=20240916; h=from:subject:message-id; bh=yZG1sZBCe3vOBZ7yKg0s6tW7F4POpCoTYx3Ig3XEUjI=; b=qSQ/BzuXX2x20sp0Y1qc8/8p9k11aGCyUtH0TUWT5dyHPPKz43FdS3Ax5hT+L0RWtY2caF7SN iT1UFWEGuuIDLro1mbI84S5vI37PcbmHQJBbtQjY0I8mZWsnHlHSng/ 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: Rudraksha Gupta Currently the Proximity Sensor doesn't work, but light sensor does. Left the proximity sensor as a TODO for later. Reviewed-by: Konrad Dybcio Signed-off-by: Rudraksha Gupta --- .../dts/qcom/qcom-msm8960-samsung-expressatt.dts | 34 ++++++++++++++++++= ++++ 1 file changed, 34 insertions(+) diff --git a/arch/arm/boot/dts/qcom/qcom-msm8960-samsung-expressatt.dts b/a= rch/arm/boot/dts/qcom/qcom-msm8960-samsung-expressatt.dts index 5ee919dce75b..8d75ebd7976c 100644 --- a/arch/arm/boot/dts/qcom/qcom-msm8960-samsung-expressatt.dts +++ b/arch/arm/boot/dts/qcom/qcom-msm8960-samsung-expressatt.dts @@ -54,6 +54,31 @@ key-volume-down { }; }; =20 +&gsbi2 { + qcom,mode =3D ; + + status =3D "okay"; +}; + +&gsbi2_i2c { + status =3D "okay"; + + light-sensor@39 { + compatible =3D "amstaos,tmd2772"; + reg =3D <0x39>; + interrupts-extended =3D <&pm8921_gpio 6 IRQ_TYPE_EDGE_FALLING>; + vdd-supply =3D <&pm8921_l9>; + vddio-supply =3D <&pm8921_lvs4>; + + /* TODO: Proximity doesn't work */ + amstaos,proximity-diodes =3D <0>; + led-max-microamp =3D <100000>; + + pinctrl-0 =3D <&prox_sensor_int>; + pinctrl-names =3D "default"; + }; +}; + &gsbi5 { qcom,mode =3D ; status =3D "okay"; @@ -163,6 +188,15 @@ &pm8921 { interrupts-extended =3D <&tlmm 104 IRQ_TYPE_LEVEL_LOW>; }; =20 +&pm8921_gpio { + prox_sensor_int: prox-sensor-int-state { + pins =3D "gpio6"; + function =3D "normal"; + input-enable; + bias-disable; + }; +}; + &rpm { regulators { compatible =3D "qcom,rpm-pm8921-regulators"; --=20 2.52.0