pinctrl: cy8c95x0: Override IRQ for one of the expanders on Galileo Gen 1

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ACPI table on Intel Galileo Gen 1 has wrong pin number for IRQ resource
of the I²C GPIO expander. Since we know what that number is and luckily
have GPIO bases fixed for SoC's controllers, we may use a simple DMI quirk
to match the platform and retrieve GpioInt() pin on it for the expander in
question.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Tested-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Link: https://lore.kernel.org/r/20220902182650.83098-15-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

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Andy Shevchenko 2022-09-02 21:26:48 +03:00 • committed by Linus Walleij

parent 618a43ff1f

commit 785b1bd854

1 changed files with 48 additions and 0 deletions

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drivers/pinctrl/pinctrl-cy8c95x0.c

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