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-rw-r--r--arch/arm/mach-k3/include/mach/hardware.h1
-rw-r--r--drivers/soc/soc_ti_k3.c3
2 files changed, 4 insertions, 0 deletions
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";
};