[PATCH v3 03/16] soc: ti: k3-socinfo: Add entry for J784S4 SoC

[Marcel Ziswiler]

On Fri, 2023-09-08 at 16:35 +0530, Apurva Nandan wrote:
> Add support for J784S4 SoC Identification.
> 
> Signed-off-by: Hari Nagalla <hnagalla at ti.com>
> Signed-off-by: Apurva Nandan <a-nandan at ti.com>
> ---
>  arch/arm/mach-k3/include/mach/hardware.h | 1 +
>  drivers/soc/soc_ti_k3.c                  | 3 +++
>  2 files changed, 4 insertions(+)
> 
> diff --git a/arch/arm/mach-k3/include/mach/hardware.h b/arch/arm/mach-k3/include/mach/hardware.h
> index 03b18f6bad..bada87d0b2 100644
> --- a/arch/arm/mach-k3/include/mach/hardware.h
> +++ b/arch/arm/mach-k3/include/mach/hardware.h
> @@ -50,6 +50,7 @@
>  #define JTAG_ID_PARTNO_J721S2  0xbb75
>  #define JTAG_ID_PARTNO_AM62X   0xbb7e
>  #define JTAG_ID_PARTNO_AM62AX   0xbb8d
> +#define JTAG_ID_PARTNO_J784S4  0xbb80

Not sure whether it would be smarter to sort this based on the JTAG ID or the name of the define like you did.

>  #define K3_SOC_ID(id, ID) \
>  static inline bool soc_is_##id(void) \
> diff --git a/drivers/soc/soc_ti_k3.c b/drivers/soc/soc_ti_k3.c
> index b720131ae5..6f7fcf9e11 100644
> --- a/drivers/soc/soc_ti_k3.c
> +++ b/drivers/soc/soc_ti_k3.c
> @@ -45,6 +45,9 @@ static const char *get_family_string(u32 idreg)
>         case JTAG_ID_PARTNO_AM62AX:
>                 family = "AM62AX";
>                 break;
> +       case JTAG_ID_PARTNO_J784S4:
> +               family = "J784S4";
> +               break;
>         default:
>                 family = "Unknown Silicon";
>         };