Commit 7bad5af8 authored Mar 08, 2021 by Tony Lindgren

bus: ti-sysc: Fix initializing module_pa for modules without sysc register

We have interconnect target modules with no known registers using only
clocks and resets, but we still want to detect them based on the module
IO range. So let's call sysc_parse_and_check_child_range() earlier so we
have module_pa properly initialized.

Fixes: 2928135c ("bus: ti-sysc: Support modules without control registers")
Signed-off-by: Tony Lindgren <tony@atomide.com>

parent 4c9f4865

drivers/bus/ti-sysc.c

+3 −3

Original line number	Diff line number	Diff line
		@@ -856,15 +856,15 @@ static int sysc_map_and_check_registers(struct sysc *ddata)
		struct device_node *np = ddata->dev->of_node;
		int error;

		if (!of_get_property(np, "reg", NULL))
		return 0;

		error = sysc_parse_and_check_child_range(ddata);
		if (error)
		return error;

		sysc_check_children(ddata);

		if (!of_get_property(np, "reg", NULL))
		return 0;

		error = sysc_parse_registers(ddata);
		if (error)
		return error;