Add two compatible. They share register layout with nxp pcal6408 and
pcal6416

Signed-off-by: Jan Remmet <j.remmet@phytec.de>
---
Jan Remmet (3):
      gpio: pca953x: Add support for TCAL6408 TCAL6416
      Documentation: gpio: add TCAL6408 and TCAL6416
      dt-bindings: gpio: gpio-pca95xx: Add tcal6408 and tcal6416

 Documentation/devicetree/bindings/gpio/gpio-pca95xx.yaml |  2 ++
 Documentation/driver-api/gpio/pca953x.rst                | 12 ++++++++++++
 drivers/gpio/Kconfig                                     |  4 ++--
 drivers/gpio/gpio-pca953x.c                              |  6 ++++++
 4 files changed, 22 insertions(+), 2 deletions(-)
---
base-commit: d358e5254674b70f34c847715ca509e46eb81e6f
change-id: 20251211-wip-jremmet-tcal6416rtw-cd1db73b86e9

Best regards,
-- 
Jan Remmet <j.remmet@phytec.de>