This series adds support for the Goodix Berlin-A series touch ICs (gt9897). This was tested on a Xiaomi 11 Lite 5G NE (xiaomi-lisa), which uses the gt9897 IC connected over SPI. I am not aware of any device that has gt9897 connected over I2C and therefore could not test it, so I didn't add a compatible in the I2C driver. To: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx> To: Rob Herring <robh@xxxxxxxxxx> To: Krzysztof Kozlowski <krzk+dt@xxxxxxxxxx> To: Conor Dooley <conor+dt@xxxxxxxxxx> To: Bastien Nocera <hadess@xxxxxxxxxx> To: Hans de Goede <hdegoede@xxxxxxxxxx> To: Neil Armstrong <neil.armstrong@xxxxxxxxxx> Cc: Luca Weiss <luca.weiss@xxxxxxxxxxxxx> Cc: linux-input@xxxxxxxxxxxxxxx Cc: devicetree@xxxxxxxxxxxxxxx Cc: linux-kernel@xxxxxxxxxxxxxxx Cc: phone-devel@xxxxxxxxxxxxxxx Cc: linux@xxxxxxxxxxxxxx Cc: ~postmarketos/upstreaming@xxxxxxxxxxx Signed-off-by: Jens Reidel <adrian@xxxxxxxxxxxx> Jens Reidel (2): dt-bindings: input: goodix,gt9916: Document gt9897 compatible Input: goodix_berlin - Add support for Berlin-A series .../input/touchscreen/goodix,gt9916.yaml | 1 + drivers/input/touchscreen/goodix_berlin.h | 9 ++++ .../input/touchscreen/goodix_berlin_core.c | 27 +++++++++--- drivers/input/touchscreen/goodix_berlin_i2c.c | 6 ++- drivers/input/touchscreen/goodix_berlin_spi.c | 44 +++++++++++++++---- 5 files changed, 73 insertions(+), 14 deletions(-) -- 2.48.1
