[T106][ZXW-22]7520V3SCV2.01.01.02P42U09_VEC_V0.8_AP_VEC origin source commit

Change-Id: Ic6e05d89ecd62fc34f82b23dcf306c93764aec4b
diff --git a/ap/os/linux/linux-3.4.x/drivers/pinctrl/pinctrl-coh901.h b/ap/os/linux/linux-3.4.x/drivers/pinctrl/pinctrl-coh901.h
new file mode 100644
index 0000000..8729422
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/drivers/pinctrl/pinctrl-coh901.h
@@ -0,0 +1,5 @@
+int u300_gpio_config_get(struct gpio_chip *chip,
+			 unsigned offset,
+			 unsigned long *config);
+int u300_gpio_config_set(struct gpio_chip *chip, unsigned offset,
+			 enum pin_config_param param);