diff options
Diffstat (limited to 'include/linux/modem/m6718_spi/modem_driver.h')
| -rw-r--r-- | include/linux/modem/m6718_spi/modem_driver.h | 32 |
1 files changed, 31 insertions, 1 deletions
diff --git a/include/linux/modem/m6718_spi/modem_driver.h b/include/linux/modem/m6718_spi/modem_driver.h index 8c5209c228c..f3aae4a7116 100644 --- a/include/linux/modem/m6718_spi/modem_driver.h +++ b/include/linux/modem/m6718_spi/modem_driver.h @@ -128,8 +128,38 @@ struct modem_spi_dev { bool msr_flag; }; -/* function exported for L1 to call with received frames */ +/** + * struct modem_m6718_spi_link_gpio - gpio configuration for an IPC link + * @ss_pin: pins to use for slave-select + * @ss_active: active level for slave-select pin + * @int_pin: pin to use for slave-int (ready) + * @int_active: active level for slave-int + */ +struct modem_m6718_spi_link_gpio { + int ss_pin; + int ss_active; + int int_pin; + int int_active; +}; + +/** + * struct modem_m6718_spi_link_platform_data - IPC link data + * @id: link id + * @gpio: link gpio configuration + * @name: link name (to appear in debugfs) + */ +struct modem_m6718_spi_link_platform_data { + int id; + struct modem_m6718_spi_link_gpio gpio; +#ifdef CONFIG_DEBUG_FS + const char *name; +#endif +}; + int modem_m6718_spi_receive(struct spi_device *sdev, u8 channel, u32 len, void *data); +int modem_m6718_spi_send(struct modem_spi_dev *modem_spi_dev, u8 channel, + u32 len, void *data); +bool modem_m6718_spi_is_boot_done(void); #endif /* _MODEM_DRIVER_H_ */ |