gpio: arizona: Support Cirrus Logic CS47L24 and WM1831

[linux-2.6-microblaze.git] / drivers / gpio / gpio-arizona.c

diff --git a/drivers/gpio/gpio-arizona.c b/drivers/gpio/gpio-arizona.c
index ca00273..624ea54 100644 (file)
--- 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);