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Commit 74d2d0e6 authored by Charles Keepax's avatar Charles Keepax Committed by Linus Walleij
Browse files

gpio: madera: Add support for Cirrus Logic CS47L92 



As the gpio is common to all madera codecs all that is needed
is to setup the correct number of GPIO pins for the CS47L92.

Signed-off-by: default avatarCharles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20190722090748.20807-4-ckeepax@opensource.cirrus.com


Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent d06be8bc

drivers/gpio/gpio-madera.c

+5 −0
Original line number Diff line number Diff line
@@ -150,6 +150,11 @@ static int madera_gpio_probe(struct platform_device *pdev) 
	case CS47L91:

		madera_gpio->gpio_chip.ngpio = CS47L90_NUM_GPIOS;

		break;

	case CS42L92:

	case CS47L92:

	case CS47L93:

		madera_gpio->gpio_chip.ngpio = CS47L92_NUM_GPIOS;

		break;

	default:

		dev_err(&pdev->dev, "Unknown chip variant %d\n", madera->type);

		return -EINVAL;