linux-kernel - Re: [PATCH v2 2/5] arm64: dts: rk3399-pinephone-pro: Add accelerometer sensor support

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Message-ID: <649ca4a6-3158-4c52-bad3-6c266edd177d@gmail.com>
Date: Sun, 21 Sep 2025 14:07:03 -0700
From: Rudraksha Gupta <guptarud@...il.com>
To: Ondřej Jirman <megi@....cz>,
 Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>,
 Conor Dooley <conor+dt@...nel.org>, Heiko Stuebner <heiko@...ech.de>,
 devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
 linux-rockchip@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 2/5] arm64: dts: rk3399-pinephone-pro: Add
 accelerometer sensor support

Hello,

 > I'm not sure where you got this patch, but it's not from me (I know 
for sure
 > I never did any mount-matrix testing/DT patches) and should not have my
 > Signed-of-by.

This is where I sourced each of the commits:

- Add light/proximity sensor support
   - 
https://codeberg.org/megi/linux/commit/f171bc7013bc7ad3de9af817bfbcbfa548ebe01c
- Add accelerometer sensor support
   - 
https://codeberg.org/megi/linux/commit/b0bb7633e073a6760fa213b8c4a78ea2e73c7bf1
- Add magnetometer sensor support
   - 
https://codeberg.org/megi/linux/commit/2f7e67f451f16eaf15b81aa1dbdf126d54927d35
- Add mount-matrix for magnetometer
   - 
https://codeberg.org/megi/linux/commit/d7cd2eab931e32fa94408a96d73b4e6c0616107a
- Fix voltage threshold for volume down key
   - 
https://codeberg.org/megi/linux/commit/7c496a5cc27ed4e38b740f36c2d8b2c62f80ae54

I will add my sources to the cover letter moving forward.



 > Looking at where the magnetometer is mounted, it's mounted on the 
bottom side of
 > the PCB (U29 chip):
 > ...
 > So based on that mount-matrix should be:
 >
 >         mount-matrix =
 >             "0", "1", "0",
 >             "1", "0", "0",
 >             "0", "0", "-1";

Thanks, addressed in v3!


Thanks,
Rudraksha