linux-kernel - [PATCH V6 03/15] ARM: OMAP2+: AM43XX: add lateinit hook for calling pm late init

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Message-ID: <1381361414-8851-2-git-send-email-nm@ti.com>
Date:	Wed, 9 Oct 2013 18:30:03 -0500
From:	Nishanth Menon <nm@...com>
To:	Kevin Hilman <khilman@...aro.org>,
	Benoit Cousson <bcousson@...libre.com>,
	Tony Lindgren <tony@...mide.com>, Tero Kristo <t-kristo@...com>
CC:	<linux-omap@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>,
	<linux-doc@...r.kernel.org>, <devicetree@...r.kernel.org>,
	Nishanth Menon <nm@...com>,
	Kevin Hilman <khilman@...prootsystems.com>,
	Paul Walmsley <paul@...an.com>
Subject: [PATCH V6 03/15] ARM: OMAP2+: AM43XX: add lateinit hook for calling pm late init

Call OMAP2+ generic lateinit hook from AM43x specific late init hook.
This allows the generic late initializations such as cpufreq hooks
to be active.

Cc: Benoit Cousson <bcousson@...libre.com>
Cc: Kevin Hilman <khilman@...prootsystems.com>
Cc: Paul Walmsley <paul@...an.com>
Cc: Tony Lindgren <tony@...mide.com>
Signed-off-by: Nishanth Menon <nm@...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 b474498..d4371c7 100644
--- a/arch/arm/mach-omap2/board-generic.c
+++ b/arch/arm/mach-omap2/board-generic.c
@@ -235,6 +235,7 @@ 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,
diff --git a/arch/arm/mach-omap2/common.h b/arch/arm/mach-omap2/common.h
index 049c58d..09f6736 100644
--- a/arch/arm/mach-omap2/common.h
+++ b/arch/arm/mach-omap2/common.h
@@ -98,6 +98,7 @@ void am35xx_init_early(void);
 void ti81xx_init_early(void);
 void am33xx_init_early(void);
 void am43xx_init_early(void);
+void am43xx_init_late(void);
 void omap4430_init_early(void);
 void omap5_init_early(void);
 void omap3_init_late(void);	/* Do not use this one */
diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c
index 38678bf..300eac0 100644
--- a/arch/arm/mach-omap2/io.c
+++ b/arch/arm/mach-omap2/io.c
@@ -613,6 +613,12 @@ void __init am43xx_init_early(void)
 	omap2_set_globals_cm(AM33XX_L4_WK_IO_ADDRESS(AM43XX_PRCM_BASE), NULL);
 	omap3xxx_check_revision();
 }
+
+void __init am43xx_init_late(void)
+{
+	omap2_common_pm_late_init();
+}
+
 #endif
 
 #ifdef CONFIG_ARCH_OMAP4
-- 
1.7.9.5

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