| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | #ifndef _LINUX_I2C_ALGO_PCA_H |
| 2 | #define _LINUX_I2C_ALGO_PCA_H |
| 3 | |
| 4 | struct i2c_algo_pca_data { |
| 5 | int (*get_own) (struct i2c_algo_pca_data *adap); /* Obtain own address */ |
| 6 | int (*get_clock) (struct i2c_algo_pca_data *adap); |
| 7 | void (*write_byte) (struct i2c_algo_pca_data *adap, int reg, int val); |
| 8 | int (*read_byte) (struct i2c_algo_pca_data *adap, int reg); |
| 9 | int (*wait_for_interrupt) (struct i2c_algo_pca_data *adap); |
| 10 | }; |
| 11 | |
| 12 | #define I2C_PCA_ADAP_MAX 16 |
| 13 | |
| 14 | int i2c_pca_add_bus(struct i2c_adapter *); |
| 15 | int i2c_pca_del_bus(struct i2c_adapter *); |
| 16 | |
| 17 | #endif /* _LINUX_I2C_ALGO_PCA_H */ |