Merge tag 'devicetree-for-4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

Pull Devicetree updates from Rob Herring:
 "The biggest highlight here is the start of using json-schema for DT
  bindings. Being able to validate bindings has been discussed for years
  with little progress.

   - Initial support for DT bindings using json-schema language. This is
     the start of converting DT bindings from free-form text to a
     structured format.

   - Reworking of initrd address initialization. This moves to using the
     phys address instead of virt addr in the DT parsing code. This
     rework was motivated by CONFIG_DEV_BLK_INITRD causing unnecessary
     rebuilding of lots of files.

   - Fix stale phandle entries in phandle cache

   - DT overlay validation improvements. This exposed several memory
     leak bugs which have been fixed.

   - Use node name and device_type helper functions in DT code

   - Last remaining conversions to using %pOFn printk specifier instead
     of device_node.name directly

   - Create new common RTC binding doc and move all trivial RTC devices
     out of trivial-devices.txt.

   - New bindings for Freescale MAG3110 magnetometer, Cadence Sierra
     PHY, and Xen shared memory

   - Update dtc to upstream version v1.4.7-57-gf267e674d145"

* tag 'devicetree-for-4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (68 commits)
  of: __of_detach_node() - remove node from phandle cache
  of: of_node_get()/of_node_put() nodes held in phandle cache
  gpio-omap.txt: add reg and interrupts properties
  dt-bindings: mrvl,intc: fix a trivial typo
  dt-bindings: iio: magnetometer: add dt-bindings for freescale mag3110
  dt-bindings: Convert trivial-devices.txt to json-schema
  dt-bindings: arm: mrvl: amend Browstone compatible string
  dt-bindings: arm: Convert Tegra board/soc bindings to json-schema
  dt-bindings: arm: Convert ZTE board/soc bindings to json-schema
  dt-bindings: arm: Add missing Xilinx boards
  dt-bindings: arm: Convert Xilinx board/soc bindings to json-schema
  dt-bindings: arm: Convert VIA board/soc bindings to json-schema
  dt-bindings: arm: Convert ST STi board/soc bindings to json-schema
  dt-bindings: arm: Convert SPEAr board/soc bindings to json-schema
  dt-bindings: arm: Convert CSR SiRF board/soc bindings to json-schema
  dt-bindings: arm: Convert QCom board/soc bindings to json-schema
  dt-bindings: arm: Convert TI nspire board/soc bindings to json-schema
  dt-bindings: arm: Convert TI davinci board/soc bindings to json-schema
  dt-bindings: arm: Convert Calxeda board/soc bindings to json-schema
  dt-bindings: arm: Convert Altera board/soc bindings to json-schema
  ...

1 files changed, 5 insertions, 5 deletions

diff --git a/drivers/of/property.c b/drivers/of/property.c
index f46828e3b082..08430031bd28 100644
--- a/drivers/of/property.c
+++ b/drivers/of/property.c
@@ -571,7 +571,7 @@ struct device_node *of_graph_get_port_by_id(struct device_node *parent, u32 id)
 	for_each_child_of_node(parent, port) {
 		u32 port_id = 0;
 
-		if (of_node_cmp(port->name, "port") != 0)
+		if (!of_node_name_eq(port, "port"))
 			continue;
 		of_property_read_u32(port, "reg", &port_id);
 		if (id == port_id)
@@ -646,7 +646,7 @@ struct device_node *of_graph_get_next_endpoint(const struct device_node *parent,
 			port = of_get_next_child(parent, port);
 			if (!port)
 				return NULL;
-		} while (of_node_cmp(port->name, "port"));
+		} while (!of_node_name_eq(port, "port"));
 	}
 }
 EXPORT_SYMBOL(of_graph_get_next_endpoint);
@@ -715,7 +715,7 @@ struct device_node *of_graph_get_port_parent(struct device_node *node)
 	/* Walk 3 levels up only if there is 'ports' node. */
 	for (depth = 3; depth && node; depth--) {
 		node = of_get_next_parent(node);
-		if (depth == 2 && of_node_cmp(node->name, "ports"))
+		if (depth == 2 && !of_node_name_eq(node, "ports"))
 			break;
 	}
 	return node;
@@ -893,7 +893,7 @@ of_fwnode_get_named_child_node(const struct fwnode_handle *fwnode,
 	struct device_node *child;
 
 	for_each_available_child_of_node(node, child)
-		if (!of_node_cmp(child->name, childname))
+		if (of_node_name_eq(child, childname))
 			return of_fwnode_handle(child);
 
 	return NULL;
@@ -955,7 +955,7 @@ of_fwnode_graph_get_port_parent(struct fwnode_handle *fwnode)
 		return NULL;
 
 	/* Is this the "ports" node? If not, it's the port parent. */
-	if (of_node_cmp(np->name, "ports"))
+	if (!of_node_name_eq(np, "ports"))
 		return of_fwnode_handle(np);
 
 	return of_fwnode_handle(of_get_next_parent(np));