diff options
| author | Russell King <rmk+kernel@armlinux.org.uk> | 2016-08-19 12:47:54 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-10-07 15:23:43 +0200 |
| commit | 72f4be6850ee499cc98d8fe793f69eec61ac73d8 (patch) | |
| tree | fe3edf841875952c8e419759bf84b8cafd38fc34 /arch | |
| parent | c9aeab70fca351b908dfb868de7d323a99fb3c12 (diff) | |
ARM: sa1100: register clocks early
commit 198b51e8a6a31d3a6f8e9dd9cade3635d0291f26 upstream.
Since we switched to use pxa_timer, we need to provide the OSTIMER0
clock. However, as the clock is initialised early, we need to provide
the clock early as well, so that pxa_timer can find it. Adding the
clock to the clkdev table at core_initcall() time is way too late.
Move the initialisation earlier.
Fixes: ee3a4020f7c9 ("ARM: 8250/1: sa1100: provide OSTIMER0 clock for pxa_timer")
Acked-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-sa1100/clock.c | 3 | ||||
| -rw-r--r-- | arch/arm/mach-sa1100/generic.c | 1 | ||||
| -rw-r--r-- | arch/arm/mach-sa1100/generic.h | 2 |
3 files changed, 4 insertions, 2 deletions
diff --git a/arch/arm/mach-sa1100/clock.c b/arch/arm/mach-sa1100/clock.c index cbf53bb9c814..45bbf740076b 100644 --- a/arch/arm/mach-sa1100/clock.c +++ b/arch/arm/mach-sa1100/clock.c @@ -140,9 +140,8 @@ static struct clk_lookup sa11xx_clkregs[] = { CLKDEV_INIT(NULL, "OSTIMER0", &clk_36864), }; -static int __init sa11xx_clk_init(void) +int __init sa11xx_clk_init(void) { clkdev_add_table(sa11xx_clkregs, ARRAY_SIZE(sa11xx_clkregs)); return 0; } -core_initcall(sa11xx_clk_init); diff --git a/arch/arm/mach-sa1100/generic.c b/arch/arm/mach-sa1100/generic.c index 345e63f4eb71..2e2c35b8e0d4 100644 --- a/arch/arm/mach-sa1100/generic.c +++ b/arch/arm/mach-sa1100/generic.c @@ -388,6 +388,7 @@ void __init sa1100_init_irq(void) sa11x0_init_irq_nodt(IRQ_GPIO0_SC, irq_resource.start); sa1100_init_gpio(); + sa11xx_clk_init(); } /* diff --git a/arch/arm/mach-sa1100/generic.h b/arch/arm/mach-sa1100/generic.h index 0d92e119b36b..68199b603ff7 100644 --- a/arch/arm/mach-sa1100/generic.h +++ b/arch/arm/mach-sa1100/generic.h @@ -44,3 +44,5 @@ int sa11x0_pm_init(void); #else static inline int sa11x0_pm_init(void) { return 0; } #endif + +int sa11xx_clk_init(void); |