7 files changed, 25 insertions, 44 deletions
diff --git a/common/fdt_wrappers.c b/common/fdt_wrappers.c
index 842d71339..2c4b9c353 100644
--- a/common/fdt_wrappers.c
+++ b/common/fdt_wrappers.c
@@ -276,3 +276,21 @@ int fdt_get_reg_props_by_index(const void *dtb, int node, int index,
 
 	return 0;
 }
+
+/*******************************************************************************
+ * This function fills reg node info (base & size) with an index found by
+ * checking the reg-names node.
+ * Returns 0 on success and a negative FDT error code on failure.
+ ******************************************************************************/
+int fdt_get_reg_props_by_name(const void *dtb, int node, const char *name,
+			      uintptr_t *base, size_t *size)
+{
+	int index;
+
+	index = fdt_stringlist_search(dtb, node, "reg-names", name);
+	if (index < 0) {
+		return index;
+	}
+
+	return fdt_get_reg_props_by_index(dtb, node, index, base, size);
+}
diff --git a/drivers/st/spi/stm32_qspi.c b/drivers/st/spi/stm32_qspi.c
index c5e4ea86e..ff92796e7 100644
--- a/drivers/st/spi/stm32_qspi.c
+++ b/drivers/st/spi/stm32_qspi.c
@@ -9,6 +9,7 @@
 #include <platform_def.h>
 
 #include <common/debug.h>
+#include <common/fdt_wrappers.h>
 #include <drivers/delay_timer.h>
 #include <drivers/spi_mem.h>
 #include <drivers/st/stm32_gpio.h>
@@ -465,13 +466,13 @@ int stm32_qspi_init(void)
 		return -FDT_ERR_NOTFOUND;
 	}
 
-	ret = fdt_get_reg_props_by_name(qspi_node, "qspi",
+	ret = fdt_get_reg_props_by_name(fdt, qspi_node, "qspi",
 					&stm32_qspi.reg_base, &size);
 	if (ret != 0) {
 		return ret;
 	}
 
-	ret = fdt_get_reg_props_by_name(qspi_node, "qspi_mm",
+	ret = fdt_get_reg_props_by_name(fdt, qspi_node, "qspi_mm",
 					&stm32_qspi.mm_base,
 					&stm32_qspi.mm_size);
 	if (ret != 0) {
diff --git a/include/common/fdt_wrappers.h b/include/common/fdt_wrappers.h
index 7a6b59893..06625e476 100644
--- a/include/common/fdt_wrappers.h
+++ b/include/common/fdt_wrappers.h
@@ -30,5 +30,7 @@ int fdtw_write_inplace_bytes(void *dtb, int node, const char *prop,
 		unsigned int length, const void *data);
 int fdt_get_reg_props_by_index(const void *dtb, int node, int index,
 			       uintptr_t *base, size_t *size);
+int fdt_get_reg_props_by_name(const void *dtb, int node, const char *name,
+			      uintptr_t *base, size_t *size);
 
 #endif /* FDT_WRAPPERS_H */
diff --git a/plat/arm/board/fvp/jmptbl.i b/plat/arm/board/fvp/jmptbl.i
index 50a5ba4d9..c656c7938 100644
--- a/plat/arm/board/fvp/jmptbl.i
+++ b/plat/arm/board/fvp/jmptbl.i
@@ -28,6 +28,7 @@ fdt     fdt_subnode_offset
 fdt     fdt_address_cells
 fdt     fdt_size_cells
 fdt     fdt_parent_offset
+fdt     fdt_stringlist_search
 mbedtls mbedtls_asn1_get_alg
 mbedtls mbedtls_asn1_get_alg_null
 mbedtls mbedtls_asn1_get_bitstring_null
diff --git a/plat/arm/board/juno/jmptbl.i b/plat/arm/board/juno/jmptbl.i
index eb4399ec0..213afd008 100644
--- a/plat/arm/board/juno/jmptbl.i
+++ b/plat/arm/board/juno/jmptbl.i
@@ -24,6 +24,7 @@ fdt     fdt_setprop_inplace_namelen_partial
 fdt     fdt_first_subnode
 fdt     fdt_next_subnode
 fdt     fdt_parent_offset
+fdt     fdt_stringlist_search
 mbedtls mbedtls_asn1_get_alg
 mbedtls mbedtls_asn1_get_alg_null
 mbedtls mbedtls_asn1_get_bitstring_null
diff --git a/plat/st/common/include/stm32mp_dt.h b/plat/st/common/include/stm32mp_dt.h
index 91a8d67c8..e79551a31 100644
--- a/plat/st/common/include/stm32mp_dt.h
+++ b/plat/st/common/include/stm32mp_dt.h
@@ -28,8 +28,6 @@ int dt_open_and_check(void);
 int fdt_get_address(void **fdt_addr);
 bool fdt_check_node(int node);
 uint8_t fdt_get_status(int node);
-int fdt_get_reg_props_by_name(int node, const char *name, uintptr_t *base,
-			      size_t *size);
 int dt_set_stdout_pinctrl(void);
 void dt_fill_device_info(struct dt_node_info *info, int node);
 int dt_get_node(struct dt_node_info *info, int offset, const char *compat);
diff --git a/plat/st/common/stm32mp_dt.c b/plat/st/common/stm32mp_dt.c
index c76b03358..356af0bbc 100644
--- a/plat/st/common/stm32mp_dt.c
+++ b/plat/st/common/stm32mp_dt.c
@@ -136,46 +136,6 @@ static int fdt_get_node_parent_size_cells(int node)
 #endif
 
 /*******************************************************************************
- * This function fills reg node info (base & size) with an index found by
- * checking the reg-names node.
- * Returns 0 on success and a negative FDT error code on failure.
- ******************************************************************************/
-int fdt_get_reg_props_by_name(int node, const char *name, uintptr_t *base,
-			      size_t *size)
-{
-	const fdt32_t *cuint;
-	int index, len;
-
-	assert((fdt_get_node_parent_address_cells(node) == 1) &&
-	       (fdt_get_node_parent_size_cells(node) == 1));
-
-	index = fdt_stringlist_search(fdt, node, "reg-names", name);
-	if (index < 0) {
-		return index;
-	}
-
-	cuint = fdt_getprop(fdt, node, "reg", &len);
-	if (cuint == NULL) {
-		return -FDT_ERR_NOTFOUND;
-	}
-
-	if ((index * (int)sizeof(uint32_t)) > len) {
-		return -FDT_ERR_BADVALUE;
-	}
-
-	cuint += index << 1;
-	if (base != NULL) {
-		*base = fdt32_to_cpu(*cuint);
-	}
-	cuint++;
-	if (size != NULL) {
-		*size = fdt32_to_cpu(*cuint);
-	}
-
-	return 0;
-}
-
-/*******************************************************************************
  * This function gets the stdout path node.
  * It reads the value indicated inside the device tree.
  * Returns node offset on success and a negative FDT error code on failure.