[PATCH master] ARM: stm32mp: lxa-mc1: enable deep probe

[Ahmad Fatoum <a.fatoum@pengutronix.de>]

After changes to honour vin-supply if available, startup on MC-1
now throws a warning:

  WARNING: regulator-fixed regulator_3v3.of: Failed to get 'vin'
  regulator (ignored).

Resolve this by enabling deep probe.

Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
---
 arch/arm/boards/lxa-mc1/board.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm/boards/lxa-mc1/board.c b/arch/arm/boards/lxa-mc1/board.c
index 9126973dcbdc..f8a7a6bd1f72 100644
--- a/arch/arm/boards/lxa-mc1/board.c
+++ b/arch/arm/boards/lxa-mc1/board.c
@@ -5,6 +5,7 @@
 #include <asm/memory.h>
 #include <mach/bbu.h>
 #include <bootsource.h>
+#include <deep-probe.h>
 #include <of.h>
 
 static int of_fixup_regulator_supply_disable(struct device_node *root, void *path)
@@ -58,6 +59,7 @@ static const struct of_device_id mc1_of_match[] = {
 	{ .compatible = "lxa,stm32mp157c-mc1" },
 	{ /* sentinel */ },
 };
+BAREBOX_DEEP_PROBE_ENABLE(mc1_of_match);
 
 static struct driver_d mc1_board_driver = {
 	.name = "board-lxa-mc1",
-- 
2.30.2