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gpio: madera: Add support for Cirrus Logic CS47L15 

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>
alistair/sunxi64-5.4-dsi
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;