diff options
| author | Moteen Shah <m-shah@ti.com> | 2025-06-09 13:44:29 +0530 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2025-06-18 12:20:25 -0600 |
| commit | 3bc174031d3cbcf176b22fc2869b486011fa194c (patch) | |
| tree | 7e9c97cc5e2beaaaa56a332cbb7d32878303f6e8 /include/linux | |
| parent | b492f9520c04b1c581f57735e224612155f66780 (diff) | |
ti_sci_*: Add utility to access tisci firmware and SOC capability
Introduce response and request structs for receiving information
regarding FW/SOC capability from DM. The received capability can
further be used to call certain API's based on the feature supoorted
by the DM firmware.
Signed-off-by: Moteen Shah <m-shah@ti.com>
Reviewed-by: Neha Malcom Francis <n-francis@ti.com>
Reviewed-by: Dhruva Gole <d-gole@ti.com>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/soc/ti/ti_sci_protocol.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/include/linux/soc/ti/ti_sci_protocol.h b/include/linux/soc/ti/ti_sci_protocol.h index aa4d105ee98..f967077b756 100644 --- a/include/linux/soc/ti/ti_sci_protocol.h +++ b/include/linux/soc/ti/ti_sci_protocol.h @@ -262,6 +262,18 @@ struct ti_sci_core_ops { }; /** + * struct ti_sci_firmware_ops - DM firmware operations + * @query_dm_cap: Query the DM capabilities + * Return 0 for successful query else appropriate error value. + */ +struct ti_sci_firmware_ops { + int (*query_dm_cap)(struct ti_sci_handle *handle, + u64 *dm_cap); +}; + +#define TI_SCI_MSG_FLAG_FW_CAP_DM 0x100 + +/** * struct ti_sci_proc_ops - Processor specific operations. * * @proc_request: Request for controlling a physical processor. @@ -609,6 +621,7 @@ struct ti_sci_ops { struct ti_sci_dev_ops dev_ops; struct ti_sci_clk_ops clk_ops; struct ti_sci_core_ops core_ops; + struct ti_sci_firmware_ops fw_ops; struct ti_sci_proc_ops proc_ops; struct ti_sci_rm_core_ops rm_core_ops; struct ti_sci_rm_ringacc_ops rm_ring_ops; |