i2c: Add platform driver on top of the new pca-algorithm

[pandora-kernel.git] / include / linux / i2c-pca-platform.h

diff --git a/include/linux/i2c-pca-platform.h b/include/linux/i2c-pca-platform.h
new file mode 100644 (file)
index 0000000..3d19187
--- /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 */