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scripts/dtc: Update to upstream version v1.7.2-62-ga26ef6400bd8

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This adds the following commits from upstream:

a26ef6400bd8 Restore phandle references from __fixups__ node
05c524db44ff Restore phandle references from __local_fixups__ node
db65a3a3f4f0 Restore labels from __symbols__ node
64330c682cac Improve type guessing when compiling to dts format
cbb48690c697 Set DTSF_PLUGIN if needed when compiling from dtb
ef3b1baf6370 Emit /plugin/ when compiling to .dts with DTSF_PLUGIN set
7c78c8542d73 Added empty node name check
14dd76b96732 fdtdump: Change FDT_PROP prob handling to ease future addition
9a1c801a1a3c Fix discarded const qualifiers
194ac9422ac9 libfdt: fdt_get_name: Add can_assume(VALID_DTB) check
39cae0bd0031 libfdt: Improve size savings in FDT_RO_PROBE slightly
b12692473298 libfdt: libfdt_internal.h correct final comment in ASSUME block
7f3184a6c550 libfdt: Remove old MacOS strnlen workaround
9197f1ccd95c checks: Do not check overlays for alias paths
e1284ee5dc20 livetree: Add only new data to fixup nodes instead of complete regeneration
cba90ce82064 checks: Remove check for graph child addresses
763c6ab4189c livetree: Simplify append_to_property()
739403f22242 libfdt: Drop including string.h from libfdt_internal.h
1c6c51e51b29 Consider drive letters when checking for absolute paths on Windows.
617f3d9b60f7 ci: Add Cirrus CI configuration for FreeBSD testing
04f948e83fef ci: Add GitLab CI configuration for Linux builds
e89680263137 ci: Tweaks to GitHub Actions setup
2ad738722b79 build: Add FreeBSD and non-GNU linker compatibility
4132ac08ba95 libfdt: Document most remaining functions
33e66ec845b8 tests: Add compatibility with uutils
a0dd7b608102 fdtput: Use strtol() in preference to sscanf()
5b71660724d7 tests: Work around limitation in FreeBSD's printf(1)

The graph_child_address check has been removed from upstream. Drop it
from the makefiles.

Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
This commit is contained in:
Rob Herring (Arm)
2026-01-21 12:49:42 -06:00
parent e2bafe4d1b
commit dfe057874b
15 changed files with 632 additions and 140 deletions
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42
scripts/dtc/checks.c
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@@ -340,6 +340,14 @@ static void check_node_name_format(struct check *c, struct dt_info *dti,
}
ERROR(node_name_format, check_node_name_format, NULL, &node_name_chars);
static void check_node_name_not_empty(struct check *c, struct dt_info *dti,
struct node *node)
{
if (node->basenamelen == 0 && node->parent != NULL)
FAIL(c, dti, node, "Empty node name");
}
ERROR(node_name_not_empty, check_node_name_not_empty, NULL, &node_name_chars);
static void check_node_name_vs_property_name(struct check *c,
struct dt_info *dti,
struct node *node)
@@ -718,11 +726,14 @@ static void check_alias_paths(struct check *c, struct dt_info *dti,
continue;
}
if (!prop->val.val || !get_node_by_path(dti->dt, prop->val.val)) {
/* This check does not work for overlays with external paths */
if (!(dti->dtsflags & DTSF_PLUGIN) &&
(!prop->val.val || !get_node_by_path(dti->dt, prop->val.val))) {
FAIL_PROP(c, dti, node, prop, "aliases property is not a valid node (%s)",
prop->val.val);
continue;
}
if (strspn(prop->name, LOWERCASE DIGITS "-") != strlen(prop->name))
FAIL(c, dti, node, "aliases property name must include only lowercase and '-'");
}
@@ -1894,34 +1905,9 @@ static void check_graph_endpoint(struct check *c, struct dt_info *dti,
}
WARNING(graph_endpoint, check_graph_endpoint, NULL, &graph_nodes);
static void check_graph_child_address(struct check *c, struct dt_info *dti,
struct node *node)
{
int cnt = 0;
struct node *child;
if (node->bus != &graph_ports_bus && node->bus != &graph_port_bus)
return;
for_each_child(node, child) {
struct property *prop = get_property(child, "reg");
/* No error if we have any non-zero unit address */
if (prop && propval_cell(prop) != 0 )
return;
cnt++;
}
if (cnt == 1 && node->addr_cells != -1)
FAIL(c, dti, node, "graph node has single child node '%s', #address-cells/#size-cells are not necessary",
node->children->name);
}
WARNING(graph_child_address, check_graph_child_address, NULL, &graph_nodes, &graph_port, &graph_endpoint);
static struct check *check_table[] = {
&duplicate_node_names, &duplicate_property_names,
&node_name_chars, &node_name_format, &property_name_chars,
&node_name_chars, &node_name_format, &node_name_not_empty, &property_name_chars,
&name_is_string, &name_properties, &node_name_vs_property_name,
&duplicate_label,
@@ -2005,7 +1991,7 @@ static struct check *check_table[] = {
&alias_paths,
&graph_nodes, &graph_child_address, &graph_port, &graph_endpoint,
&graph_nodes, &graph_port, &graph_endpoint,
&always_fail,
};