diff --git a/Documentation/arm64/cpu-feature-registers.rst b/Documentation/arm64/cpu-feature-registers.rst
index f28853f80089..bfcbda6d6f35 100644
--- a/Documentation/arm64/cpu-feature-registers.rst
+++ b/Documentation/arm64/cpu-feature-registers.rst
@@ -166,7 +166,7 @@ infrastructure:
      +------------------------------+---------+---------+
      | EL1                          | [7-4]   |    n    |
      +------------------------------+---------+---------+
-     | EL0                          | [3-0]   |    n    |
+     | EL0                          | [3-0]   |    y    |
      +------------------------------+---------+---------+
 
 
diff --git a/arch/arm64/kernel/cpufeature.c b/arch/arm64/kernel/cpufeature.c
index 6f795c8221f4..0f7307c8ad80 100644
--- a/arch/arm64/kernel/cpufeature.c
+++ b/arch/arm64/kernel/cpufeature.c
@@ -221,7 +221,7 @@ static const struct arm64_ftr_bits ftr_id_aa64pfr0[] = {
 	ARM64_FTR_BITS(FTR_HIDDEN, FTR_NONSTRICT, FTR_LOWER_SAFE, ID_AA64PFR0_EL3_SHIFT, 4, 0),
 	ARM64_FTR_BITS(FTR_HIDDEN, FTR_NONSTRICT, FTR_LOWER_SAFE, ID_AA64PFR0_EL2_SHIFT, 4, 0),
 	ARM64_FTR_BITS(FTR_HIDDEN, FTR_NONSTRICT, FTR_LOWER_SAFE, ID_AA64PFR0_EL1_SHIFT, 4, ID_AA64PFR0_EL1_64BIT_ONLY),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_NONSTRICT, FTR_LOWER_SAFE, ID_AA64PFR0_EL0_SHIFT, 4, ID_AA64PFR0_EL0_64BIT_ONLY),
+	ARM64_FTR_BITS(FTR_VISIBLE, FTR_NONSTRICT, FTR_LOWER_SAFE, ID_AA64PFR0_EL0_SHIFT, 4, ID_AA64PFR0_EL0_64BIT_ONLY),
 	ARM64_FTR_END,
 };
 
diff --git a/arch/arm64/kernel/cpuinfo.c b/arch/arm64/kernel/cpuinfo.c
index 93c55986ca7f..632b9d5b5230 100644
--- a/arch/arm64/kernel/cpuinfo.c
+++ b/arch/arm64/kernel/cpuinfo.c
@@ -231,25 +231,71 @@ static struct kobj_type cpuregs_kobj_type = {
  * future expansion without an ABI break.
  */
 #define kobj_to_cpuinfo(kobj)	container_of(kobj, struct cpuinfo_arm64, kobj)
-#define CPUREGS_ATTR_RO(_name, _field)						\
+#define CPUREGS_RAW_ATTR_RO(_name, _field)				\
 	static ssize_t _name##_show(struct kobject *kobj,			\
 			struct kobj_attribute *attr, char *buf)			\
 	{									\
 		struct cpuinfo_arm64 *info = kobj_to_cpuinfo(kobj);		\
 										\
-		if (info->reg_midr)						\
-			return sprintf(buf, "0x%016x\n", info->reg_##_field);	\
-		else								\
+		if (info->reg_midr) {						\
+			u64 val = info->reg_##_field;				\
+			return sprintf(buf, "0x%016llx\n", val);		\
+		} else {							\
 			return 0;						\
+		}								\
 	}									\
 	static struct kobj_attribute cpuregs_attr_##_name = __ATTR_RO(_name)
 
-CPUREGS_ATTR_RO(midr_el1, midr);
-CPUREGS_ATTR_RO(revidr_el1, revidr);
+/*
+ * Expose the Sanitized or RAW user space visible fields of a sys_register
+ * based @cond.
+ *
+ * if (@cond)
+ *	expose raw register & user_mask
+ * else
+ *	expose sanitized register & user_mask
+ *
+ * user_mask is based on arm64_ftr_reg definition.
+ */
+#define CPUREGS_USER_ATTR_RO(_name, _raw_field, _san_id, cond)			\
+	static ssize_t _name##_show(struct kobject *kobj,			\
+			struct kobj_attribute *attr, char *buf)			\
+	{									\
+		u64 val = 0;							\
+										\
+		if (cond) {							\
+			struct arm64_ftr_reg *reg = get_arm64_ftr_reg(_san_id);	\
+			struct cpuinfo_arm64 *info = kobj_to_cpuinfo(kobj);	\
+										\
+			if (!reg)						\
+				return 0;					\
+										\
+			if (info->reg_midr) {					\
+				val = info->reg_##_raw_field & reg->user_mask;	\
+				val |= reg->user_val;				\
+				return sprintf(buf, "0x%016llx\n", val);	\
+			} else {						\
+				return 0;					\
+			}							\
+		} else {							\
+			val = 0;						\
+			if (!emulate_sys_reg(_san_id, &val)) {			\
+				return sprintf(buf, "0x%016llx\n", val);	\
+			} else {						\
+				return 0;					\
+			}							\
+		}								\
+	}									\
+	static struct kobj_attribute cpuregs_attr_##_name = __ATTR_RO(_name)
+
+CPUREGS_RAW_ATTR_RO(midr_el1, midr);
+CPUREGS_RAW_ATTR_RO(revidr_el1, revidr);
+CPUREGS_USER_ATTR_RO(id_aa64pfr0, id_aa64pfr0, SYS_ID_AA64PFR0_EL1, system_supports_asym_32bit_el0());
 
 static struct attribute *cpuregs_id_attrs[] = {
 	&cpuregs_attr_midr_el1.attr,
 	&cpuregs_attr_revidr_el1.attr,
+	&cpuregs_attr_id_aa64pfr0.attr,
 	NULL
 };
 
