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authorWolfram Sang <w.sang@pengutronix.de>2008-04-22 22:16:46 +0200
committerJean Delvare <khali@hyperion.delvare>2008-04-22 22:16:46 +0200
commit244fbbb81c46eefcc5f3a9cc37c4668f9d8ff801 (patch)
treed405d23b51388bb15efeeb4de3e5826cf0954e85 /include
parentc01b0831057381c7f6e0bfb3634bac8c5f7fb256 (diff)
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')
-rw-r--r--include/linux/i2c-pca-platform.h12
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 */