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add gpiolib support to ucb1x00

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The old access methods to the gpios will be removed when
all users has been converted. (mainly ucb1x00-ts)
This commit is contained in:
Thomas Kunze 2009-02-10 14:50:56 +01:00 • committed by Thomas Kunze
commit 9ca3dc805c
5 changed files with 91 additions and 2 deletions
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1
include/linux/mfd/mcp.h
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@ -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 {

3
include/linux/mfd/ucb1x00.h
View file

@ -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;