pinctrl: sh-pfc: checker: Add function GPIO checks

Browse source

Add checks for legacy function GPIO descriptors:
  1. Function GPIOs must have a name,
  2. Names must be unique,
  3. Enum ID values must be unique.

This exposes bugs like those fixed in
  - commit 884caadad1 ("pinctrl: sh-pfc: sh7734: Fix duplicate
    TCLK1_B"),
  - commit 55b1cb1f03 ("pinctrl: sh-pfc: sh7264: Fix CAN function
    GPIOs"),
  - commit 02aeb2f215 ("pinctrl: sh-pfc: sh7269: Fix CAN function
    GPIOs"),
  - commit db9c07272c ("sh: sh7264: Remove bogus SSU GPIO function
    definitions"),
  - commit b4fba344a2 ("sh: sh7269: Remove bogus SSU GPIO function
    definitions").

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Link: https://lore.kernel.org/r/20200110131927.1029-14-geert+renesas@glider.be

...

This commit is contained in:

Geert Uytterhoeven 2020-01-10 14:19:27 +01:00

parent 0e6cd847a4

commit 92c44680c5

1 changed files with 20 additions and 0 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

20

drivers/pinctrl/sh-pfc/core.c

View file