diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/mod_devicetable.h | 9 | ||||
| -rw-r--r-- | include/linux/tee_drv.h | 32 |
2 files changed, 40 insertions, 1 deletions
diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h index f9bd2f34b99f..14eaeeb46f41 100644 --- a/include/linux/mod_devicetable.h +++ b/include/linux/mod_devicetable.h @@ -779,4 +779,13 @@ struct typec_device_id { kernel_ulong_t driver_data; }; +/** + * struct tee_client_device_id - tee based device identifier + * @uuid: For TEE based client devices we use the device uuid as + * the identifier. + */ +struct tee_client_device_id { + uuid_t uuid; +}; + #endif /* LINUX_MOD_DEVICETABLE_H */ diff --git a/include/linux/tee_drv.h b/include/linux/tee_drv.h index 5076502c07d7..56d7f1b4516d 100644 --- a/include/linux/tee_drv.h +++ b/include/linux/tee_drv.h @@ -15,11 +15,14 @@ #ifndef __TEE_DRV_H #define __TEE_DRV_H -#include <linux/types.h> +#include <linux/device.h> #include <linux/idr.h> #include <linux/kref.h> #include <linux/list.h> +#include <linux/mod_devicetable.h> #include <linux/tee.h> +#include <linux/types.h> +#include <linux/uuid.h> /* * The file describes the API provided by the generic TEE driver to the @@ -544,4 +547,31 @@ static inline bool tee_param_is_memref(struct tee_param *param) } } +extern struct bus_type tee_bus_type; + +/** + * struct tee_client_device - tee based device + * @id: device identifier + * @dev: device structure + */ +struct tee_client_device { + struct tee_client_device_id id; + struct device dev; +}; + +#define to_tee_client_device(d) container_of(d, struct tee_client_device, dev) + +/** + * struct tee_client_driver - tee client driver + * @id_table: device id table supported by this driver + * @driver: driver structure + */ +struct tee_client_driver { + const struct tee_client_device_id *id_table; + struct device_driver driver; +}; + +#define to_tee_client_driver(d) \ + container_of(d, struct tee_client_driver, driver) + #endif /*__TEE_DRV_H*/ |