diff --git a/arch/sandbox/dts/test.dts b/arch/sandbox/dts/test.dts
index bad0b4f1a8..173778b09c 100644
--- a/arch/sandbox/dts/test.dts
+++ b/arch/sandbox/dts/test.dts
@@ -111,6 +111,7 @@
 		uint-value = <(-1234)>;
 		int64-value = /bits/ 64 <0x1111222233334444>;
 		int-array = <5678 9123 4567>;
+		str-value = "test string";
 		interrupts-extended = <&irq 3 0>;
 	};
 
diff --git a/include/acpi/acpi_dp.h b/include/acpi/acpi_dp.h
index efbec3d152..a90abcb102 100644
--- a/include/acpi/acpi_dp.h
+++ b/include/acpi/acpi_dp.h
@@ -228,9 +228,60 @@ struct acpi_dp *acpi_dp_add_gpio(struct acpi_dp *dp, const char *name,
  *
  * This writes the table using acpigen and then frees it
  *
+ * @ctx: ACPI context
  * @table: Table to write
  * @return 0 if OK, -ve on error
  */
 int acpi_dp_write(struct acpi_ctx *ctx, struct acpi_dp *table);
 
+/**
+ * acpi_dp_ofnode_copy_int() - Copy a property from device tree to DP
+ *
+ * This copies an integer property from the device tree to the ACPI DP table.
+ *
+ * @node: Node to copy from
+ * @dp: DP to copy to
+ * @prop: Property name to copy
+ * @return 0 if OK, -ve on error
+ */
+int acpi_dp_ofnode_copy_int(ofnode node, struct acpi_dp *dp, const char *prop);
+
+/**
+ * acpi_dp_ofnode_copy_str() - Copy a property from device tree to DP
+ *
+ * This copies a string property from the device tree to the ACPI DP table.
+ *
+ * @node: Node to copy from
+ * @dp: DP to copy to
+ * @prop: Property name to copy
+ * @return 0 if OK, -ve on error
+ */
+int acpi_dp_ofnode_copy_str(ofnode node, struct acpi_dp *dp, const char *prop);
+
+/**
+ * acpi_dp_dev_copy_int() - Copy a property from device tree to DP
+ *
+ * This copies an integer property from the device tree to the ACPI DP table.
+ *
+ * @dev: Device to copy from
+ * @dp: DP to copy to
+ * @prop: Property name to copy
+ * @return 0 if OK, -ve on error
+ */
+int acpi_dp_dev_copy_int(const struct udevice *dev, struct acpi_dp *dp,
+			 const char *prop);
+
+/**
+ * acpi_dp_dev_copy_str() - Copy a property from device tree to DP
+ *
+ * This copies a string property from the device tree to the ACPI DP table.
+ *
+ * @dev: Device to copy from
+ * @dp: DP to copy to
+ * @prop: Property name to copy
+ * @return 0 if OK, -ve on error
+ */
+int acpi_dp_dev_copy_str(const struct udevice *dev, struct acpi_dp *dp,
+			 const char *prop);
+
 #endif
diff --git a/lib/acpi/acpi_dp.c b/lib/acpi/acpi_dp.c
index 4ff857a451..e85f077cc2 100644
--- a/lib/acpi/acpi_dp.c
+++ b/lib/acpi/acpi_dp.c
@@ -344,3 +344,59 @@ struct acpi_dp *acpi_dp_add_gpio(struct acpi_dp *dp, const char *name,
 
 	return gpio;
 }
+
+int acpi_dp_ofnode_copy_int(ofnode node, struct acpi_dp *dp, const char *prop)
+{
+	int ret;
+	u32 val = 0;
+
+	ret = ofnode_read_u32(node, prop, &val);
+	if (ret)
+		return ret;
+	if (!acpi_dp_add_integer(dp, prop, val))
+		return log_ret(-ENOMEM);
+
+	return 0;
+}
+
+int acpi_dp_ofnode_copy_str(ofnode node, struct acpi_dp *dp, const char *prop)
+{
+	const char *val;
+
+	val = ofnode_read_string(node, prop);
+	if (!val)
+		return -EINVAL;
+	if (!acpi_dp_add_string(dp, prop, val))
+		return log_ret(-ENOMEM);
+
+	return 0;
+}
+
+int acpi_dp_dev_copy_int(const struct udevice *dev, struct acpi_dp *dp,
+			 const char *prop)
+{
+	int ret;
+	u32 val = 0;
+
+	ret = dev_read_u32(dev, prop, &val);
+	if (ret)
+		return ret;
+	if (!acpi_dp_add_integer(dp, prop, val))
+		return log_ret(-ENOMEM);
+
+	return ret;
+}
+
+int acpi_dp_dev_copy_str(const struct udevice *dev, struct acpi_dp *dp,
+			 const char *prop)
+{
+	const char *val;
+
+	val = dev_read_string(dev, prop);
+	if (!val)
+		return -EINVAL;
+	if (!acpi_dp_add_string(dp, prop, val))
+		return log_ret(-ENOMEM);
+
+	return 0;
+}
diff --git a/test/dm/acpi_dp.c b/test/dm/acpi_dp.c
index 24615c384f..4432645a3e 100644
--- a/test/dm/acpi_dp.c
+++ b/test/dm/acpi_dp.c
@@ -443,3 +443,70 @@ static int dm_test_acpi_dp_gpio(struct unit_test_state *uts)
 	return 0;
 }
 DM_TEST(dm_test_acpi_dp_gpio, 0);
+
+/* Test copying info from the device tree to ACPI tables */
+static int dm_test_acpi_dp_copy(struct unit_test_state *uts)
+{
+	struct acpi_ctx *ctx;
+	struct udevice *dev;
+	struct acpi_dp *dp;
+	ofnode node;
+	u8 *ptr;
+
+	ut_assertok(alloc_context(&ctx));
+
+	dp = acpi_dp_new_table("FRED");
+	ut_assertnonnull(dp);
+
+	ut_assertok(uclass_get_device(UCLASS_TEST_FDT, 0, &dev));
+	ut_asserteq_str("a-test", dev->name);
+
+	ut_assertok(acpi_dp_dev_copy_int(dev, dp, "int-value"));
+	ut_asserteq(-EINVAL, acpi_dp_dev_copy_int(dev, dp, "missing-value"));
+	ut_assertok(acpi_dp_dev_copy_int(dev, dp, "uint-value"));
+
+	ut_assertok(acpi_dp_dev_copy_str(dev, dp, "str-value"));
+	ut_asserteq(-EINVAL, acpi_dp_dev_copy_str(dev, dp, "missing-value"));
+
+	node = ofnode_path("/chosen");
+	ut_assert(ofnode_valid(node));
+	ut_assertok(acpi_dp_ofnode_copy_int(node, dp, "int-values"));
+	ut_asserteq(-EINVAL,
+		    acpi_dp_ofnode_copy_int(node, dp, "missing-value"));
+
+	ut_assertok(acpi_dp_ofnode_copy_str(node, dp, "setting"));
+	ut_asserteq(-EINVAL,
+		    acpi_dp_ofnode_copy_str(node, dp, "missing-value"));
+
+	ptr = acpigen_get_current(ctx);
+	ut_assertok(acpi_dp_write(ctx, dp));
+	ut_asserteq(0x9d, acpigen_get_current(ctx) - ptr);
+
+	ut_asserteq(STRING_PREFIX, ptr[0x2b]);
+	ut_asserteq_str("int-value", (char *)ptr + 0x2c);
+	ut_asserteq(WORD_PREFIX, ptr[0x36]);
+	ut_asserteq(1234, get_unaligned((u16 *)(ptr + 0x37)));
+
+	ut_asserteq(STRING_PREFIX, ptr[0x3e]);
+	ut_asserteq_str("uint-value", (char *)ptr + 0x3f);
+	ut_asserteq(DWORD_PREFIX, ptr[0x4a]);
+	ut_asserteq(-1234, get_unaligned((u32 *)(ptr + 0x4b)));
+
+	ut_asserteq(STRING_PREFIX, ptr[0x54]);
+	ut_asserteq_str("str-value", (char *)ptr + 0x55);
+	ut_asserteq(STRING_PREFIX, ptr[0x5f]);
+	ut_asserteq_str("test string", (char *)ptr + 0x60);
+
+	ut_asserteq(STRING_PREFIX, ptr[0x71]);
+	ut_asserteq_str("int-values", (char *)ptr + 0x72);
+	ut_asserteq(WORD_PREFIX, ptr[0x7d]);
+	ut_asserteq(0x1937, get_unaligned((u16 *)(ptr + 0x7e)));
+
+	ut_asserteq(STRING_PREFIX, ptr[0x85]);
+	ut_asserteq_str("setting", (char *)ptr + 0x86);
+	ut_asserteq(STRING_PREFIX, ptr[0x8e]);
+	ut_asserteq_str("sunrise ohoka", (char *)(ptr + 0x8f));
+
+	return 0;
+}
+DM_TEST(dm_test_acpi_dp_copy, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
