[PATCH v2 0/3] gpio: bcm-kona: Various GPIO fixups

[Artur Weber <aweber.kernel@xxxxxxxxx>]

Fixes two issues that were preventing GPIO from working correctly:

- Lock/unlock functions tried to write the wrong bit to the unlock
  registers for GPIOs with numbers larger than 32

- GPIOs only initialized as IRQs did not unlock the configuration
  registers, causing IRQ-related configuration (e.g. setting the IRQ
  type) to fail.

Also includes a minor fix to add a missing newline to an error message.

Tested on a Samsung Galaxy Grand Neo (baffinlite rev02) with a BCM23550
(DTS not yet in mainline).

Signed-off-by: Artur Weber <aweber.kernel@xxxxxxxxx>
---
Changes in v2:
- Made the unlock count code cleaner by using increment/decrement
  operators (-- / ++)
- Added extra comment to relres function to match the one in reqres
- Link to v1: https://lore.kernel.org/r/20250130-kona-gpio-fixes-v1-0-dd61e0c0a9e7@xxxxxxxxx

---
Artur Weber (3):
      gpio: bcm-kona: Fix GPIO lock/unlock for banks above bank 0
      gpio: bcm-kona: Make sure GPIO bits are unlocked when requesting IRQ
      gpio: bcm-kona: Add missing newline to dev_err format string

 drivers/gpio/gpio-bcm-kona.c | 71 ++++++++++++++++++++++++++++++++++++--------
 1 file changed, 58 insertions(+), 13 deletions(-)
---
base-commit: ffd294d346d185b70e28b1a28abe367bbfe53c04
change-id: 20250130-kona-gpio-fixes-6e74595e69f2

Best regards,
-- 
Artur Weber <aweber.kernel@xxxxxxxxx>