This series introduces support for the Azoteq IQS7210A, IQS7211A and IQS7211E trackpad/touchscreen controllers. Optimized for wearable applications, these devices track up to two contacts and are capable of reporting an array of gestures. The IQS7210A includes an additional channel to support an inductive or capacitive button, while the IQS7211E adds an advanced assortment of gestures. All three devices are demonstrated in [1]. These devices can be configured during production using OTP memory, or over I2C using the device tree. For the latter case, the binding covers all major parameters called out by the vendor in [2]. [1] https://youtu.be/RjB8rNkzQJQ [2] https://www.azoteq.com/images/stories/pdf/azd123_iqs721xy_trackpad_userguide.pdf Jeff LaBundy (2): dt-bindings: input: Add bindings for Azoteq IQS7210A/7211A/E Input: add support for Azoteq IQS7210A/7211A/E .../input/touchscreen/azoteq,iqs7211.yaml | 769 +++++ drivers/input/touchscreen/Kconfig | 10 + drivers/input/touchscreen/Makefile | 1 + drivers/input/touchscreen/iqs7211.c | 2569 +++++++++++++++++ 4 files changed, 3349 insertions(+) create mode 100644 Documentation/devicetree/bindings/input/touchscreen/azoteq,iqs7211.yaml create mode 100644 drivers/input/touchscreen/iqs7211.c -- 2.34.1
