pinctrl: lynxpoint: Add pin control operations

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Add implementation for:
    - pin control, group information retrieval: count, name and pins
    - pin muxing:
      - function information (count, name and groups)
      - mux setting
      - GPIO control (enable, disable, set direction)
    - pin configuration:
      - pull disable, up and down
      - any other option is treated as not supported.

Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>

...

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Andy Shevchenko 2019-11-20 21:31:11 +02:00

parent 18213ad418

commit 7f32d37009

1 changed files with 314 additions and 1 deletions

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drivers/pinctrl/intel/pinctrl-lynxpoint.c

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