gpio: tps65219: Add support for TI TPS65214 PMIC

gpio: tps65219: Add support for TI TPS65214 PMIC

Add support for the TI TPS65214 PMIC with the addition of an id_table,
separate TPS65214 template_chip, and device-specific _change_direction
functions.

- Use platform_get_device_id() to assign dev-specific information.
- Use different change_direction() functions since TPS65214's GPIO
  configuration bits are changeable during device operation through bit
  GPIO_CONFIG in GENERAL_CONFIG register.
- Remove MODULE_ALIAS since it is now generated by MODULE_DEVICE_TABLE.

Reviewed-by: Jonathan Cormier <jcormier@criticallink.com>
Tested-by: Jonathan Cormier <jcormier@criticallink.com>
Signed-off-by: Shree Ramamoorthy <s-ramamoorthy@ti.com>
Link: https://lore.kernel.org/r/20250722181609.1541739-3-s-ramamoorthy@ti.com
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>