| /* SPDX-License-Identifier: GPL-2.0 */ |
| #ifndef __LINUX_I2C_MAX732X_H |
| #define __LINUX_I2C_MAX732X_H |
| |
| /* platform data for the MAX732x 8/16-bit I/O expander driver */ |
| |
| struct max732x_platform_data { |
| /* number of the first GPIO */ |
| unsigned gpio_base; |
| |
| /* interrupt base */ |
| int irq_base; |
| |
| void *context; /* param to setup/teardown */ |
| |
| int (*setup)(struct i2c_client *client, |
| unsigned gpio, unsigned ngpio, |
| void *context); |
| int (*teardown)(struct i2c_client *client, |
| unsigned gpio, unsigned ngpio, |
| void *context); |
| }; |
| #endif /* __LINUX_I2C_MAX732X_H */ |
