of: Add support for ePAPR "stdout-path" property

ePAPR 1.1 defines the "stdout-path" property for specifying the console
device, but Linux currently only handles the older "linux,stdout-path"
property. This patch adds parsing for the new property name.

Signed-off-by: Grant Likely <grant.likely@linaro.org>

parent ca3992bc

drivers/of/base.c

+3 −3

Original line number	Diff line number	Diff line
		@@ -1955,8 +1955,8 @@ void of_alias_scan(void * (*dt_alloc)(u64 size, u64 align))
		of_chosen = of_find_node_by_path("/chosen@0");

		if (of_chosen) {
		const char *name;

		const char *name = of_get_property(of_chosen, "stdout-path", NULL);
		if (!name)
		name = of_get_property(of_chosen, "linux,stdout-path", NULL);
		if (name)
		of_stdout = of_find_node_by_path(name);