diff --git a/drivers/soc/qcom/socinfo.c b/drivers/soc/qcom/socinfo.c
index 3888b3c30a07..f19e44b2d0c3 100644
--- a/drivers/soc/qcom/socinfo.c
+++ b/drivers/soc/qcom/socinfo.c
@@ -322,6 +322,12 @@ static struct msm_soc_info cpu_of_id[] = {
 	/* qcs405 ID */
 	[352] = {MSM_CPU_QCS405, "QCS405"},
 
+	/* qcs403 ID */
+	[373] = {MSM_CPU_QCS403, "QCS403"},
+
+	/* qcs401 ID */
+	[371] = {MSM_CPU_QCS401, "QCS401"},
+
 	/* sdxprairie ID */
 	[357] = {SDX_CPU_SDXPRAIRIE, "SDXPRAIRIE"},
 
@@ -1203,6 +1209,14 @@ static void * __init setup_dummy_socinfo(void)
 		dummy_socinfo.id = 352;
 		strlcpy(dummy_socinfo.build_id, "qcs405 - ",
 		sizeof(dummy_socinfo.build_id));
+	} else if (early_machine_is_qcs403()) {
+		dummy_socinfo.id = 373;
+		strlcpy(dummy_socinfo.build_id, "qcs403 - ",
+		sizeof(dummy_socinfo.build_id));
+	} else if (early_machine_is_qcs401()) {
+		dummy_socinfo.id = 371;
+		strlcpy(dummy_socinfo.build_id, "qcs401 - ",
+		sizeof(dummy_socinfo.build_id));
 	} else if (early_machine_is_sdxprairie()) {
 		dummy_socinfo.id = 357;
 		strlcpy(dummy_socinfo.build_id, "sdxprairie - ",
diff --git a/include/soc/qcom/socinfo.h b/include/soc/qcom/socinfo.h
index 872cf496536a..d20676facd84 100644
--- a/include/soc/qcom/socinfo.h
+++ b/include/soc/qcom/socinfo.h
@@ -69,6 +69,10 @@
 	of_flat_dt_is_compatible(of_get_flat_dt_root(), "qcom,sm6150")
 #define early_machine_is_qcs405()	\
 	of_flat_dt_is_compatible(of_get_flat_dt_root(), "qcom,qcs405")
+#define early_machine_is_qcs403()	\
+	of_flat_dt_is_compatible(of_get_flat_dt_root(), "qcom,qcs403")
+#define early_machine_is_qcs401()	\
+	of_flat_dt_is_compatible(of_get_flat_dt_root(), "qcom,qcs401")
 #define early_machine_is_sdxprairie()	\
 	of_flat_dt_is_compatible(of_get_flat_dt_root(), "qcom,sdxprairie")
 #define early_machine_is_sdmmagpie()	\
@@ -97,6 +101,8 @@
 #define early_machine_is_sdmshrike()	0
 #define early_machine_is_sm6150()	0
 #define early_machine_is_qcs405()	0
+#define early_machine_is_qcs403()	0
+#define early_machine_is_qcs401()	0
 #define early_machine_is_sdxprairie()	0
 #define early_machine_is_sdmmagpie()	0
 #endif
@@ -125,6 +131,8 @@ enum msm_cpu {
 	MSM_CPU_SDMSHRIKE,
 	MSM_CPU_SM6150,
 	MSM_CPU_QCS405,
+	MSM_CPU_QCS403,
+	MSM_CPU_QCS401,
 	SDX_CPU_SDXPRAIRIE,
 	MSM_CPU_SDMMAGPIE,
 };