linux-kernel - [PATCH V6 02/15] ARM: OMAP2+: AM33XX: add lateinit hook for calling pm late init

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Date:	Wed, 9 Oct 2013 18:24:45 -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 02/15] ARM: OMAP2+: AM33XX: add lateinit hook for calling pm late init

Call OMAP2+ generic lateinit hook from AM 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 87162e1..b474498 100644
--- a/arch/arm/mach-omap2/board-generic.c
+++ b/arch/arm/mach-omap2/board-generic.c
@@ -180,6 +180,7 @@ 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,
diff --git a/arch/arm/mach-omap2/common.h b/arch/arm/mach-omap2/common.h
index 4a5684b..049c58d 100644
--- a/arch/arm/mach-omap2/common.h
+++ b/arch/arm/mach-omap2/common.h
@@ -109,6 +109,7 @@ void omap35xx_init_late(void);
 void omap3630_init_late(void);
 void am35xx_init_late(void);
 void ti81xx_init_late(void);
+void am33xx_init_late(void);
 int omap2_common_pm_late_init(void);
 void dra7xx_init_early(void);
 
diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c
index a9896ea..38678bf 100644
--- a/arch/arm/mach-omap2/io.c
+++ b/arch/arm/mach-omap2/io.c
@@ -594,6 +594,12 @@ void __init am33xx_init_early(void)
 	omap_hwmod_init_postsetup();
 	omap_clk_init = am33xx_dt_clk_init;
 }
+
+void __init am33xx_init_late(void)
+{
+	omap2_common_pm_late_init();
+}
+
 #endif
 
 #ifdef CONFIG_SOC_AM43XX
-- 
1.7.9.5

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