linux-kernel - [PATCH 0/2] Add touchscreen and TMP451 tempsensor nodes to Google Pixel C (tegra210-smaug) Device Tree

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Message-Id: <20240916-touch-temp-v1-0-5a008b2acbc8@gmail.com>
Date: Mon, 16 Sep 2024 00:48:12 +0200
From: Jasper Korten via B4 Relay <devnull+jja2000.gmail.com@...nel.org>
To: Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, 
 Thierry Reding <thierry.reding@...il.com>, 
 Jonathan Hunter <jonathanh@...dia.com>
Cc: devicetree@...r.kernel.org, linux-tegra@...r.kernel.org, 
 linux-kernel@...r.kernel.org, Diogo Ivo <diogo.ivo@...nico.ulisboa.pt>, 
 Jasper Korten <jja2000@...il.com>
Subject: [PATCH 0/2] Add touchscreen and TMP451 tempsensor nodes to Google
 Pixel C (tegra210-smaug) Device Tree

Information to get these working was gained from downstream DTS.
Link: https://android.googlesource.com/kernel/tegra/+/refs/heads/android-tegra-dragon-3.18-oreo-m8/arch/arm64/boot/dts/tegra/tegra210-smaug.dtsi

Both were missing upstream and easy to add:
- It uses a RMI4 HID-over-I2C compatible touchscreen.
- TMP451 is located close to eMMC according to iFixit's teardown.
  Link: https://www.ifixit.com/Teardown/Google+Pixel+C+Teardown/62277#s290806

This is the first time I've ever submitted patches upstream myself.
If there's anything I've missed or could do better in a new rev,
please let me know!

Signed-off-by: Jasper Korten <jja2000@...il.com>
---
Jasper Korten (2):
      arm64: dts: nvidia: tegra210-smaug: Add touchscreen node
      arm64: dts: nvidia: tegra210-smaug: Add TMP451 temperature sensor node

 arch/arm64/boot/dts/nvidia/tegra210-smaug.dts | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
---
base-commit: da3ea35007d0af457a0afc87e84fddaebc4e0b63
change-id: 20240915-touch-temp-c64b68961aee

Best regards,
-- 
Jasper Korten <jja2000@...il.com>