[PATCH 2/3] gpio: arizona: Support Cirrus Logic CS47L24 and WM1831
From: Richard Fitzgerald <hidden>
Date: 2015-10-19 12:31:40
Also in:
alsa-devel, linux-gpio, lkml
Subsystem:
gpio subsystem, the rest, wolfson microelectronics drivers · Maintainers:
Linus Walleij, Bartosz Golaszewski, Linus Torvalds
The CS47L24 and WM1831 codecs only have two GPIO lines, but are otherwise similar to the WM8280. Signed-off-by: Richard Fitzgerald <redacted> --- drivers/gpio/gpio-arizona.c | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/drivers/gpio/gpio-arizona.c b/drivers/gpio/gpio-arizona.c
index ca00273..624ea54 100644
--- a/drivers/gpio/gpio-arizona.c
+++ b/drivers/gpio/gpio-arizona.c@@ -122,6 +122,10 @@ static int arizona_gpio_probe(struct platform_device *pdev) case WM1814: arizona_gpio->gpio_chip.ngpio = 5; break; + case WM1831: + case CS47L24: + arizona_gpio->gpio_chip.ngpio = 2; + break; default: dev_err(&pdev->dev, "Unknown chip variant %d\n", arizona->type);
--
1.9.1