add gpiolib support to ucb1x00

The old access methods to the gpios will be removed when
all users has been converted. (mainly ucb1x00-ts)

2 files changed, 4 insertions, 0 deletions

diff --git a/include/linux/mfd/mcp.h b/include/linux/mfd/mcp.h
index be95e09fd746..ee496708e38b 100644
--- a/include/linux/mfd/mcp.h
+++ b/include/linux/mfd/mcp.h
@@ -26,6 +26,7 @@ struct mcp {
         dma_device_t    dma_telco_rd;
         dma_device_t    dma_telco_wr;
         struct device   attached_device;
+        int             gpio_base;
 };
 
 struct mcp_ops {
diff --git a/include/linux/mfd/ucb1x00.h b/include/linux/mfd/ucb1x00.h
index eac346336382..aa9c3789bed4 100644
--- a/include/linux/mfd/ucb1x00.h
+++ b/include/linux/mfd/ucb1x00.h
@@ -11,6 +11,8 @@
 #define UCB1200_H
 
 #include <linux/mfd/mcp.h>
+#include <linux/gpio.h>
+
 #define UCB_IO_DATA     0x00
 #define UCB_IO_DIR      0x01
 
@@ -123,6 +125,7 @@ struct ucb1x00 {
         struct device           dev;
         struct list_head        node;
         struct list_head        devs;
+        struct gpio_chip        gpio;
 };
 
 struct ucb1x00_driver;