[PATCH v3 0/4] gpio: kunit: add test cases for platform lookup tables

From: Bartosz Golaszewski

Date: Tue Oct 13 2026 - 09:28:00 EST


Add test cases for platform machine lookup for GPIOs along with some
minor refactoring.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@xxxxxxxxxxxxxxxx>
---
Changes in v3:
- Add missing call to gpio_test_device_check_bound() to
gpio_lookup_table_global()
- Link to v2: https://patch.msgid.link/20261012-gpio-kunit-plat-lookup-v2-0-553b0d6446b9@xxxxxxxxxxxxxxxx

Changes in v2:
- Drop unused variable from new test case
- Drop no longer unused define
- Fix one leftover variable renaming
- Pass correct flag to gpiod_get_index()
- Link to v1: https://patch.msgid.link/20261001-gpio-kunit-plat-lookup-v1-0-03bfa84c5dd1@xxxxxxxxxxxxxxxx

---
Bartosz Golaszewski (4):
gpio: kunit: fix the label of the dummy GPIO chip
gpio: kunit: factor out common code for waiting for device probe
gpio: kunit: rename the swnode consumer to a more generic test consumer
gpio: kunit: add a test case for platform lookup tables

drivers/gpio/gpiolib-kunit.c | 235 ++++++++++++++++++++++++++++---------------
1 file changed, 154 insertions(+), 81 deletions(-)
---
base-commit: 4eb2586bd40db27d77cc5b724ca9386ed0c71d53
change-id: 20261001-gpio-kunit-plat-lookup-6434597e66f8

Best regards,
--
Bartosz Golaszewski <bartosz.golaszewski@xxxxxxxxxxxxxxxx>