mfd: Add WM8326 support

The WM8326 is a high performance variant of the WM832x series with
no software visible differences.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

1 files changed, 7 insertions, 0 deletions

diff --git a/drivers/mfd/wm831x-core.c b/drivers/mfd/wm831x-core.c
index d1b2d534b991..3fe9a58fe6c7 100644
--- a/drivers/mfd/wm831x-core.c
+++ b/drivers/mfd/wm831x-core.c
@@ -1541,6 +1541,12 @@ int wm831x_device_init(struct wm831x *wm831x, unsigned long id, int irq)
                 dev_info(wm831x->dev, "WM8325 revision %c\n", 'A' + rev);
                 break;
 
+        case WM8326:
+                parent = WM8326;
+                wm831x->num_gpio = 12;
+                dev_info(wm831x->dev, "WM8326 revision %c\n", 'A' + rev);
+                break;
+
         default:
                 dev_err(wm831x->dev, "Unknown WM831x device %04x\n", ret);
                 ret = -EINVAL;
@@ -1612,6 +1618,7 @@ int wm831x_device_init(struct wm831x *wm831x, unsigned long id, int irq)
         case WM8320:
         case WM8321:
         case WM8325:
+        case WM8326:
                 ret = mfd_add_devices(wm831x->dev, -1,
                                       wm8320_devs, ARRAY_SIZE(wm8320_devs),
                                       NULL, wm831x->irq_base);