ARM: OMAP2+: add missing lateinit hook for calling pm late init

AM335x, AM43xx, OMAP5 and DRA7 have missing late init hook. Introduce
SoC specific hook with a call to OMAP2+ generic lateinit hook. This
allows the generic late initializations such as cpufreq hooks to be
active.

Based on out-of-tree patches that need to be introduced in
mainline, this introduction allows us to provide the foundation for
further SoC specific features as they are developed.

Cc: Benoit Cousson <bcousson@baylibre.com>
Cc: Kevin Hilman <khilman@deeprootsystems.com>
Cc: Paul Walmsley <paul@pwsan.com>
Cc: Tony Lindgren <tony@atomide.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/arch/arm/mach-omap2/board-generic.c b/arch/arm/mach-omap2/board-generic.c
index 3896b12b0006..19f1652e94cf 100644
--- a/arch/arm/mach-omap2/board-generic.c
+++ b/arch/arm/mach-omap2/board-generic.c
@@ -146,6 +146,7 @@ DT_MACHINE_START(AM33XX_DT, "Generic AM33XX (Flattened Device Tree)")
         .init_irq       = omap_intc_of_init,
         .handle_irq     = omap3_intc_handle_irq,
         .init_machine   = omap_generic_init,
+        .init_late      = am33xx_init_late,
         .init_time      = omap3_gptimer_timer_init,
         .dt_compat      = am33xx_boards_compat,
         .restart        = am33xx_restart,
@@ -185,6 +186,7 @@ DT_MACHINE_START(OMAP5_DT, "Generic OMAP5 (Flattened Device Tree)")
         .init_early     = omap5_init_early,
         .init_irq       = omap_gic_of_init,
         .init_machine   = omap_generic_init,
+        .init_late      = omap5_init_late,
         .init_time      = omap5_realtime_timer_init,
         .dt_compat      = omap5_boards_compat,
         .restart        = omap44xx_restart,
@@ -200,6 +202,7 @@ static const char *am43_boards_compat[] __initdata = {
 DT_MACHINE_START(AM43_DT, "Generic AM43 (Flattened Device Tree)")
         .map_io         = am33xx_map_io,
         .init_early     = am43xx_init_early,
+        .init_late      = am43xx_init_late,
         .init_irq       = omap_gic_of_init,
         .init_machine   = omap_generic_init,
         .init_time      = omap3_sync32k_timer_init,
@@ -218,6 +221,7 @@ DT_MACHINE_START(DRA7XX_DT, "Generic DRA7XX (Flattened Device Tree)")
         .smp            = smp_ops(omap4_smp_ops),
         .map_io         = omap5_map_io,
         .init_early     = dra7xx_init_early,
+        .init_late      = dra7xx_init_late,
         .init_irq       = omap_gic_of_init,
         .init_machine   = omap_generic_init,
         .init_time      = omap5_realtime_timer_init,