Add support for J784S4 SoC Identification.
Signed-off-by: Hari Nagalla hnagalla@ti.com Signed-off-by: Apurva Nandan a-nandan@ti.com Reviewed-by: Nishanth Menon nm@ti.com Reviewed-by: Roger Quadros rogerq@kernel.org --- 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 7e143c6bdc8..74692b745ad 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_J7200 0xbb6d #define JTAG_ID_PARTNO_J721E 0xbb64 #define JTAG_ID_PARTNO_J721S2 0xbb75 +#define JTAG_ID_PARTNO_J784S4 0xbb80
#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 355a5368dd4..d1769809156 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"; };