ARM: shmobile: Use ->init_late() on Lager

Hook in shmobile_init_late() on Lager V2. This enables some PM
related things like CPUIdle and Suspend-to-RAM.

With this patch applied it is possible to use Suspend-to-RAM:
# echo enabled > /sys/class/tty/ttySC6/power/wakeup
# echo mem > /sys/power/state
(wake by sending a character on the serial console)

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

1 files changed, 1 insertions, 0 deletions

diff --git a/arch/arm/mach-shmobile/board-lager.c b/arch/arm/mach-shmobile/board-lager.c
index f5dab34c327e..d47052e3ceef 100644
--- a/arch/arm/mach-shmobile/board-lager.c
+++ b/arch/arm/mach-shmobile/board-lager.c
@@ -259,5 +259,6 @@ DT_MACHINE_START(LAGER_DT, "lager")
         .init_early     = r8a7790_init_early,
         .init_time      = rcar_gen2_timer_init,
         .init_machine   = lager_init,
+        .init_late      = shmobile_init_late,
         .dt_compat      = lager_boards_compat_dt,
 MACHINE_END