treewide: fdt: Move fdt_get_config_... to ofnode_conf_read...
The current API is outdated as it requires a devicetree pointer.
Move these functions to use the ofnode API and update this globally. Add
some tests while we are here.
Correct the call in exynos_dsim_config_parse_dt() which is obviously
wrong.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/core/ofnode.c b/drivers/core/ofnode.c
index 701b23e..08705ef 100644
--- a/drivers/core/ofnode.c
+++ b/drivers/core/ofnode.c
@@ -1103,3 +1103,36 @@
else
return ofnode_write_string(node, "status", "disabled");
}
+
+bool ofnode_conf_read_bool(const char *prop_name)
+{
+ ofnode node;
+
+ node = ofnode_path("/config");
+ if (!ofnode_valid(node))
+ return false;
+
+ return ofnode_read_bool(node, prop_name);
+}
+
+int ofnode_conf_read_int(const char *prop_name, int default_val)
+{
+ ofnode node;
+
+ node = ofnode_path("/config");
+ if (!ofnode_valid(node))
+ return default_val;
+
+ return ofnode_read_u32_default(node, prop_name, default_val);
+}
+
+const char *ofnode_conf_read_str(const char *prop_name)
+{
+ ofnode node;
+
+ node = ofnode_path("/config");
+ if (!ofnode_valid(node))
+ return NULL;
+
+ return ofnode_read_string(node, prop_name);
+}