[PATCH 2/6] ti_sci_* : Add capability to access DM firmware's metadata

[Bryan Brattlof]

On May 28, 2025 thus sayeth Moteen Shah:
> Introduce response and request structs to receive and request
> information regarding DM version, etc from TI SCI.
> 
> Signed-off-by: Moteen Shah <m-shah at ti.com>
> ---
>  drivers/firmware/ti_sci.h              | 29 ++++++++++++++++++++++++++
>  include/linux/soc/ti/ti_sci_protocol.h | 26 +++++++++++++++++++++++
>  2 files changed, 55 insertions(+)
> 
> diff --git a/drivers/firmware/ti_sci.h b/drivers/firmware/ti_sci.h
> index f3d9eb453b4..6ef77d83114 100644
> --- a/drivers/firmware/ti_sci.h
> +++ b/drivers/firmware/ti_sci.h
> @@ -19,6 +19,7 @@
>  #define TI_SCI_MSG_ENABLE_WDT		0x0000
>  #define TI_SCI_MSG_WAKE_RESET		0x0001
>  #define TI_SCI_MSG_VERSION		0x0002
> +#define TI_SCI_MSG_DM_VERSION		0x000F

These definitions are in order

>  #define TI_SCI_MSG_WAKE_REASON		0x0003
>  #define TI_SCI_MSG_GOODBYE		0x0004
>  #define TI_SCI_MSG_SYS_RESET		0x0005

~Bryan