diff options
Diffstat (limited to 'drivers/tee/optee/optee_private.h')
| -rw-r--r-- | drivers/tee/optee/optee_private.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/tee/optee/optee_private.h b/drivers/tee/optee/optee_private.h index 9442d1c176..1f07a27ee4 100644 --- a/drivers/tee/optee/optee_private.h +++ b/drivers/tee/optee/optee_private.h @@ -60,6 +60,23 @@ static inline void optee_suppl_rpmb_release(struct udevice *dev) } #endif +#ifdef CONFIG_DM_I2C +/** + * optee_suppl_cmd_i2c_transfer() - route I2C requests to an I2C chip + * @arg: OP-TEE message (layout specified in optee_msg.h) defining the + * transfer mode (read/write), adapter, chip and control flags. + * + * Handles OP-TEE requests to transfer data to the I2C chip on the I2C adapter. + */ +void optee_suppl_cmd_i2c_transfer(struct optee_msg_arg *arg); +#else +static inline void optee_suppl_cmd_i2c_transfer(struct optee_msg_arg *arg) +{ + debug("OPTEE_MSG_RPC_CMD_I2C_TRANSFER not implemented\n"); + arg->ret = TEE_ERROR_NOT_IMPLEMENTED; +} +#endif + void *optee_alloc_and_init_page_list(void *buf, ulong len, u64 *phys_buf_ptr); #endif /* __OPTEE_PRIVATE_H */ |