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| author | Wolfram Sang <w.sang@pengutronix.de> | 2008-04-22 22:16:46 +0200 |
|---|---|---|
| committer | Jean Delvare <khali@hyperion.delvare> | 2008-04-22 22:16:46 +0200 |
| commit | 244fbbb81c46eefcc5f3a9cc37c4668f9d8ff801 (patch) | |
| tree | d405d23b51388bb15efeeb4de3e5826cf0954e85 /include/linux/i2c-pca-platform.h | |
| parent | c01b0831057381c7f6e0bfb3634bac8c5f7fb256 (diff) | |
| download | lwn-244fbbb81c46eefcc5f3a9cc37c4668f9d8ff801.tar.gz lwn-244fbbb81c46eefcc5f3a9cc37c4668f9d8ff801.zip | |
i2c: Add platform driver on top of the new pca-algorithm
Tested on a blackfin.
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Diffstat (limited to 'include/linux/i2c-pca-platform.h')
| -rw-r--r-- | include/linux/i2c-pca-platform.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/linux/i2c-pca-platform.h b/include/linux/i2c-pca-platform.h new file mode 100644 index 000000000000..3d191873f2d1 --- /dev/null +++ b/include/linux/i2c-pca-platform.h @@ -0,0 +1,12 @@ +#ifndef I2C_PCA9564_PLATFORM_H +#define I2C_PCA9564_PLATFORM_H + +struct i2c_pca9564_pf_platform_data { + int gpio; /* pin to reset chip. driver will work when + * not supplied (negative value), but it + * cannot exit some error conditions then */ + int i2c_clock_speed; /* values are defined in linux/i2c-algo-pca.h */ + int timeout; /* timeout = this value * 10us */ +}; + +#endif /* I2C_PCA9564_PLATFORM_H */ |