[PATCH V6 05/15] ARM: OMAP2+: DRA7: add lateinit hook for calling pm late init

[Nishanth Menon]

Call OMAP2+ generic lateinit hook from DRA7 specific late init hook.
This allows the generic late initializations such as cpufreq hooks
to be active.

Cc: Benoit Cousson <bcousson at baylibre.com>
Cc: Kevin Hilman <khilman at deeprootsystems.com>
Cc: Paul Walmsley <paul at pwsan.com>
Cc: Tony Lindgren <tony at atomide.com>
Signed-off-by: Nishanth Menon <nm at ti.com>
---
 arch/arm/mach-omap2/board-generic.c |    1 +
 arch/arm/mach-omap2/common.h        |    1 +
 arch/arm/mach-omap2/io.c            |    6 ++++++
 3 files changed, 8 insertions(+)

diff --git a/arch/arm/mach-omap2/board-generic.c b/arch/arm/mach-omap2/board-generic.c
index 67dbae2..c0b0848 100644
--- a/arch/arm/mach-omap2/board-generic.c
+++ b/arch/arm/mach-omap2/board-generic.c
@@ -255,6 +255,7 @@ 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,
diff --git a/arch/arm/mach-omap2/common.h b/arch/arm/mach-omap2/common.h
index ceb208b..352fa9d 100644
--- a/arch/arm/mach-omap2/common.h
+++ b/arch/arm/mach-omap2/common.h
@@ -114,6 +114,7 @@ void am33xx_init_late(void);
 void omap5_init_late(void);
 int omap2_common_pm_late_init(void);
 void dra7xx_init_early(void);
+void dra7xx_init_late(void);
 
 #ifdef CONFIG_SOC_BUS
 void omap_soc_device_init(void);
diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c
index 6226e0d..3b7b543 100644
--- a/arch/arm/mach-omap2/io.c
+++ b/arch/arm/mach-omap2/io.c
@@ -702,6 +702,12 @@ void __init dra7xx_init_early(void)
 	omap_hwmod_init_postsetup();
 	omap_clk_init = dra7xx_dt_clk_init;
 }
+
+void __init dra7xx_init_late(void)
+{
+	omap2_common_pm_late_init();
+}
+
 #endif
 
 
-- 
1.7.9.5