[PATCH 4/4] gpio: madera: Add support for Cirrus Logic CS47L92

[Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxx>]

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: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxx>
---
 drivers/gpio/gpio-madera.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/drivers/gpio/gpio-madera.c b/drivers/gpio/gpio-madera.c
index c403899ff4500..7086f8b5388fd 100644
--- a/drivers/gpio/gpio-madera.c
+++ b/drivers/gpio/gpio-madera.c
@@ -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;
-- 
2.11.0