scripts/dtc: Update to upstream version v1.7.0-95-gbcd02b523429

Some pending overlay additions need the graph check fix.

This adds the following commits from upstream:

bcd02b523429 fdtoverlay: remove wrong singular article in a comment
84b056a89d3c checks: relax graph checks for overlays
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>

scripts/dtc/checks.c

@@ -1826,10 +1826,14 @@ static void check_graph_port(struct check *c, struct dt_info *dti,
 	if (node->bus != &graph_port_bus)
 		return;
 
+	check_graph_reg(c, dti, node);
+
+	/* skip checks below for overlays */
+	if (dti->dtsflags & DTSF_PLUGIN)
+		return;
+
 	if (!strprefixeq(node->name, node->basenamelen, "port"))
 		FAIL(c, dti, node, "graph port node name should be 'port'");
-
-	check_graph_reg(c, dti, node);
 }
 WARNING(graph_port, check_graph_port, NULL, &graph_nodes);
 
@@ -1864,11 +1868,15 @@ static void check_graph_endpoint(struct check *c, struct dt_info *dti,
 	if (!node->parent || node->parent->bus != &graph_port_bus)
 		return;
 
+	check_graph_reg(c, dti, node);
+
+	/* skip checks below for overlays */
+	if (dti->dtsflags & DTSF_PLUGIN)
+		return;
+
 	if (!strprefixeq(node->name, node->basenamelen, "endpoint"))
 		FAIL(c, dti, node, "graph endpoint node name should be 'endpoint'");
 
-	check_graph_reg(c, dti, node);
-
 	remote_node = get_remote_endpoint(c, dti, node);
 	if (!remote_node)
 		return;

scripts/dtc/fdtoverlay.c

@@ -48,7 +48,7 @@ static void *apply_one(char *base, const char *overlay, size_t *buf_len,
 	int ret;
 
 	/*
-	 * We take a copies first, because a failed apply can trash
+	 * We take copies first, because a failed apply can trash
 	 * both the base blob and the overlay
 	 */
 	tmpo = xmalloc(fdt_totalsize(overlay));

scripts/dtc/version_gen.h

-#define DTC_VERSION "DTC 1.7.0-g1df7b047"
+#define DTC_VERSION "DTC 1.7.0-gbcd02b52"