Samsung pinctrl drivers changes for v6.10

1. Add support for toggling bus clock (PCLK) for any pin controller
   register accesses.  This looks needed on newer Samsung chips, like
   Google GS101 and probably Exynos850.
2. Drop old, deprecated in v6.1 bindings header with register constants.
   The constants were moved to DTS headers.
pinctrl: samsung: drop redundant drvdata assignment

Fix W=1 warning:

  drivers/pinctrl/samsung/pinctrl-samsung.c: In function ‘samsung_gpio_set_direction’:
  drivers/pinctrl/samsung/pinctrl-samsung.c:633:42: warning: variable ‘drvdata’ set but not used [-Wunused-but-set-variable]

Fixes: f9c744747973 ("pinctrl: samsung: support a bus clock")
Reported-by: kernel test robot <>
Reviewed-by: André Draszik <>
Signed-off-by: Krzysztof Kozlowski <>
1 file changed