From nobody Mon Feb 9 14:59:13 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 7CF311C3314; 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=oVVZkm9u+y1UsPJ7mBxWqcJinFc/zyK+xpcOpgoZYkf8I2tfPPa5e5dsetZp5jGYxWOaDKMhtinBhDEoSP97suvTzXzZm/lit4d51OGZs5yzc3NZikFyv68YXN7bQeWZns4mtMpem8BfQn7gXTozUn4yEfqiUv7BYtXgDd8g9Go= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766720656; c=relaxed/simple; bh=Zi4zn3Y9G7BtW8d1C0I9fl8sHSfCuIBZKh7au6k0ucA=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=t6ONLu+suoYV1g08J8YWawCajix4CJPyeGTrVMRn1n8JvCDEweqrWKWAer4CtsuOsU2IY3bbbLQCbIfVANydiXDEFN4248f5lJ0HqyYjF9XXxQeAsqgPaOdMuCr0lG0X79qhkS3pVjU3QibH8NJG2FjGcI9WZgFutA0lHMIJdqs= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=YhA3GX23; 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="YhA3GX23" Received: by smtp.kernel.org (Postfix) with ESMTPS id 12B2DC116C6; 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=Zi4zn3Y9G7BtW8d1C0I9fl8sHSfCuIBZKh7au6k0ucA=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=YhA3GX234xtLs4bXoBfNGFukrhuR1ETrR55YY/w59olrXYpTyRDrOj+LIYUtNhzRW E+KFhPNg8xvM/ghuVGNRA8Xs0PCJKJVIDKKnXPaXu5OBzphr2TaENAY9qNXeCGVPvR VceNA2co9AP7kSokDwfz7xSUalKGCF0XvbRdtOw2UEhfZlZkzOye9fbSzJhf46L5BL TXIPJ7YOKOYqyu+rnj2Dq6zfZ6m1JELK1EyszpvIvyWRbZo5rFLuHK7lNqMQBY8/+X DCM5vdkTScWrvHDlvYiuyYSucH6UWvLR6ot31Zp5+q/SJdiOn412YXD8VuW1WTev8C gRXYjCp5gf0Bg== 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 F3083E6B26F; Fri, 26 Dec 2025 03:44:15 +0000 (UTC) From: Rudraksha Gupta via B4 Relay Date: Thu, 25 Dec 2025 19:43:19 -0800 Subject: [PATCH v6 1/2] arm64: dts: rockchip: Add magnetometer 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-v6-1-8c79a4e87001@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 , "Leonardo G. Trombetta" , Pavel Machek X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1766720655; l=1717; i=guptarud@gmail.com; s=20240916; h=from:subject:message-id; bh=0XuYXwAcw7Z+0HhnTrXafixONjaWrvmPAzuL5lX4iks=; b=XlQM56S+SOU0+omqFG/+SCuRoarfUKte6KV5pVrGOYfOtajHB0B+jNhlM8Y0eGL74qnktTGTe n3dqg6nrKQkChDEXMaue9NNWdFhh9sOIY3+FCDVNV506UEEonKowL40 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 AF8133J according to the schematic. The mount-matrix was added by Leonardo on top of Ondrej's work of adding the magnetometer. It was verified with Leonardo's compass app: https://gitlab.com/lgtrombetta/compass Co-developed-by: Leonardo G. Trombetta Signed-off-by: Leonardo G. Trombetta Signed-off-by: Ondrej Jirman Reviewed-by: Pavel Machek Signed-off-by: Rudraksha Gupta --- .../boot/dts/rockchip/rk3399-pinephone-pro.dts | 23 ++++++++++++++++++= ++++ 1 file changed, 23 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 2dca1dca20b8..1d3baa557c70 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts @@ -537,6 +537,23 @@ mpu6500@68 { }; }; =20 +&i2c4 { + af8133j: compass@1c { + compatible =3D "voltafield,af8133j"; + reg =3D <0x1c>; + avdd-supply =3D <&vcc_3v0>; + dvdd-supply =3D <&vcc_1v8>; + pinctrl-names =3D "default"; + pinctrl-0 =3D <&compass_rst_l>; + reset-gpios =3D <&gpio1 RK_PA1 GPIO_ACTIVE_LOW>; + + mount-matrix =3D + "0", "1", "0", + "-1", "0", "0", + "0", "0", "1"; + }; +}; + &io_domains { bt656-supply =3D <&vcc1v8_dvp>; audio-supply =3D <&vcca1v8_codec>; @@ -649,6 +666,12 @@ dvp_pdn0_h: dvp-pdn0-h { }; }; =20 + compass { + compass_rst_l: compass-rst-l { + rockchip,pins =3D <1 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + leds { red_led_pin: red-led-pin { rockchip,pins =3D <4 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>; --=20 2.52.0