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gpio: madera: Add support for Cirrus Logic CS47L15

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As the gpio is common to all madera codecs all that is needed
is to setup the correct number of GPIO pins for the CS47L15.

Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20190722090748.20807-3-ckeepax@opensource.cirrus.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Richard Fitzgerald 2019-07-22 10:07:47 +01:00 committed by Linus Walleij
parent fe2afa0d7b
commit d06be8bc29
1 changed files with 3 additions and 0 deletions
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3
drivers/gpio/gpio-madera.c
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@ -136,6 +136,9 @@ static int madera_gpio_probe(struct platform_device *pdev)
madera_gpio->gpio_chip.parent = pdev->dev.parent;
switch (madera->type) {
case CS47L15:
madera_gpio->gpio_chip.ngpio = CS47L15_NUM_GPIOS;
break;
case CS47L35:
madera_gpio->gpio_chip.ngpio = CS47L35_NUM_GPIOS;
break;