1 files changed, 4 insertions, 1 deletions

diff --git a/include/linux/platform_data/gpio-rcar.h b/include/linux/platform_data/gpio-rcar.h
index b253f77a7ddf..2d8d69432813 100644
--- a/include/linux/platform_data/gpio-rcar.h
+++ b/include/linux/platform_data/gpio-rcar.h
@@ -17,10 +17,13 @@
 #define __GPIO_RCAR_H__
 
 struct gpio_rcar_config {
-        unsigned int gpio_base;
+        int gpio_base;
         unsigned int irq_base;
         unsigned int number_of_pins;
         const char *pctl_name;
+        unsigned has_both_edge_trigger:1;
 };
 
+#define RCAR_GP_PIN(bank, pin)          (((bank) * 32) + (pin))
+
 #endif /* __GPIO_RCAR_H__ */