pinctrl: u300 device tree support

This adds a simple device tree compat string for the U300 pin
controller. The base address is already passed properly as
a resource and everything works fine.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

1 files changed, 7 insertions, 0 deletions

diff --git a/drivers/pinctrl/pinctrl-u300.c b/drivers/pinctrl/pinctrl-u300.c
index 6a3a7503e6a0..06bfa09bb15c 100644
--- a/drivers/pinctrl/pinctrl-u300.c
+++ b/drivers/pinctrl/pinctrl-u300.c
@@ -1105,10 +1105,17 @@ static int u300_pmx_remove(struct platform_device *pdev)
         return 0;
 }
 
+static const struct of_device_id u300_pinctrl_match[] = {
+        { .compatible = "stericsson,pinctrl-u300" },
+        {},
+};
+
+
 static struct platform_driver u300_pmx_driver = {
         .driver = {
                 .name = DRIVER_NAME,
                 .owner = THIS_MODULE,
+                .of_match_table = u300_pinctrl_match,
         },
         .probe = u300_pmx_probe,
         .remove = u300_pmx_remove,