linux-kernel - [PATCH v3 0/3] Add support for Awinic AW86938 haptic driver

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Message-Id: <20260209-aw86938-driver-v3-0-5c79cff30492@fairphone.com>
Date: Mon, 09 Feb 2026 13:59:44 +0100
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>, 
 Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>, 
 Konrad Dybcio <konrad.dybcio@....qualcomm.com>
Subject: [PATCH v3 0/3] Add support for Awinic AW86938 haptic driver

Add devicetree bindings and a driver for the AW86938 haptic driver chip,
and add it to the devicetree for the Fairphone 6 smartphone.

This driver is very similar to the AW86927, and shares many core
features.

Signed-off-by: Griffin Kroah-Hartman <griffin.kroah@...rphone.com>
---
Changes in v3:
- Changed how compatibility was handled according to feedback
- Added reset gpio config for vibrator node
- Link to v2: https://lore.kernel.org/r/20260128-aw86938-driver-v2-0-b51ee086aaf5@fairphone.com

Changes in v2:
- Added AW86938 specific registers
- Added chip model enum to differentiate chips
- Link to v1: https://lore.kernel.org/r/20251204-aw86938-driver-v1-0-ebd71868df3a@fairphone.com

---
Griffin Kroah-Hartman (3):
      dt-bindings: input: awinic,aw86927: Add Awinic AW86938
      Input: aw86938 - add driver for Awinic AW86938
      arm64: dts: qcom: milos-fairphone-fp6: Add vibrator support

 .../devicetree/bindings/input/awinic,aw86927.yaml  |  7 ++-
 arch/arm64/boot/dts/qcom/milos-fairphone-fp6.dts   | 26 ++++++++++-
 drivers/input/misc/aw86927.c                       | 54 ++++++++++++++++++----
 3 files changed, 76 insertions(+), 11 deletions(-)
---
base-commit: 0364de6be161e2360cbb1f26d5aff5b343ef7bb0
change-id: 20251113-aw86938-driver-b4fa0d3228a2

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