linux-kernel - [PATCH v2 0/3] Add support for Awinic AW86927 haptic driver

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Message-Id: <20250811-aw86927-v2-0-64be8f3da560@fairphone.com>
Date: Mon, 11 Aug 2025 13:12:00 +0200
From: Griffin Kroah-Hartman <griffin.kroah@...rphone.com>
To: Dmitry Torokhov <dmitry.torokhov@...il.com>, 
 Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, Bjorn Andersson <andersson@...nel.org>, 
 Konrad Dybcio <konradybcio@...nel.org>, 
 Luca Weiss <luca.weiss@...rphone.com>
Cc: linux-input@...r.kernel.org, devicetree@...r.kernel.org, 
 linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org, 
 Griffin Kroah-Hartman <griffin.kroah@...rphone.com>
Subject: [PATCH v2 0/3] Add support for Awinic AW86927 haptic driver

Add devicetree bindings and a driver for the AW86927 haptic driver, and
add it to the devicetree for the Fairphone 5 smartphone.

This driver does not enable all capabilities of the AW86927, features
such as f0 detection, rtp mode, and cont mode are not included.

Note: This is my first driver I have ever worked on so if there is
anything I can do to improve it please let me know!

Signed-off-by: Griffin Kroah-Hartman <griffin.kroah@...rphone.com>
---
Changes in v2:
- Changed title and fixed license of devicetree binding
- Fixed typo where the 'm' in 'ms' was excluded
- Changed error handling return values in driver probe function
- Link to v1: https://lore.kernel.org/r/20250806-aw86927-v1-0-23d8a6d0f2b2@fairphone.com

---
Griffin Kroah-Hartman (3):
      dt-bindings: input: Add bindings for Awinic AW86927
      Input: aw86927 - add driver for Awinic AW86927
      arm64: dts: qcom: qcm6490-fairphone-fp5: Add vibrator support

 .../devicetree/bindings/input/awinic,aw86927.yaml  |  48 ++
 arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts |  18 +-
 drivers/input/misc/Kconfig                         |  11 +
 drivers/input/misc/Makefile                        |   1 +
 drivers/input/misc/aw86927.c                       | 841 +++++++++++++++++++++
 5 files changed, 918 insertions(+), 1 deletion(-)
---
base-commit: 3624e9a34b36d64a7037946eda28ae9599363a3b
change-id: 20250804-aw86927-9dddc32fcaec

Best regards,
-- 
Griffin Kroah-Hartman <griffin.kroah@...rphone.com>