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| author | Barry Song <Baohua.Song@csr.com> | 2012-12-20 17:33:49 +0800 |
|---|---|---|
| committer | Barry Song <Barry.Song@csr.com> | 2013-01-22 19:38:24 +0800 |
| commit | 0d5983a62ad5749068a507e0c579af88f4753261 (patch) | |
| tree | 6931850f61dc121718e1de05ca438263c409696c | |
| parent | ea38960fb63ab5cce2442fa88f5041bcfb1ae8e3 (diff) | |
| download | op-kernel-dev-0d5983a62ad5749068a507e0c579af88f4753261.zip op-kernel-dev-0d5983a62ad5749068a507e0c579af88f4753261.tar.gz | |
ARM: PRIMA2: mv timer to timer-prima2 as we will add timer-marco
Marco timer has different timer IP with prima2, so rename the current timer
to timer-prima2 so that we can add timer-marco.
at the same time, if we don't find prima2 timer node in dt, don't panic the
system as we will make prima2 and marco use same kernel image.
Signed-off-by: Barry Song <Baohua.Song@csr.com>
| -rw-r--r-- | arch/arm/mach-prima2/Makefile | 2 | ||||
| -rw-r--r-- | arch/arm/mach-prima2/common.c | 2 | ||||
| -rw-r--r-- | arch/arm/mach-prima2/common.h | 2 | ||||
| -rw-r--r-- | arch/arm/mach-prima2/timer-prima2.c (renamed from arch/arm/mach-prima2/timer.c) | 6 |
4 files changed, 6 insertions, 6 deletions
diff --git a/arch/arm/mach-prima2/Makefile b/arch/arm/mach-prima2/Makefile index fc9ce22..0007a6e 100644 --- a/arch/arm/mach-prima2/Makefile +++ b/arch/arm/mach-prima2/Makefile @@ -1,4 +1,3 @@ -obj-y := timer.o obj-y += rstc.o obj-y += common.o obj-y += rtciobrg.o @@ -6,3 +5,4 @@ obj-$(CONFIG_DEBUG_LL) += lluart.o obj-$(CONFIG_CACHE_L2X0) += l2x0.o obj-$(CONFIG_SUSPEND) += pm.o sleep.o obj-$(CONFIG_SIRF_IRQ) += irq.o +obj-$(CONFIG_ARCH_PRIMA2) += timer-prima2.o diff --git a/arch/arm/mach-prima2/common.c b/arch/arm/mach-prima2/common.c index ed3570e..8e6f668 100644 --- a/arch/arm/mach-prima2/common.c +++ b/arch/arm/mach-prima2/common.c @@ -40,7 +40,7 @@ DT_MACHINE_START(PRIMA2_DT, "Generic PRIMA2 (Flattened Device Tree)") /* Maintainer: Barry Song <baohua.song@csr.com> */ .map_io = sirfsoc_map_lluart, .init_irq = sirfsoc_of_irq_init, - .init_time = sirfsoc_timer_init, + .init_time = sirfsoc_prima2_timer_init, .dma_zone_size = SZ_256M, .init_machine = sirfsoc_mach_init, .init_late = sirfsoc_init_late, diff --git a/arch/arm/mach-prima2/common.h b/arch/arm/mach-prima2/common.h index 9c75f12..d6890b6 100644 --- a/arch/arm/mach-prima2/common.h +++ b/arch/arm/mach-prima2/common.h @@ -12,7 +12,7 @@ #include <linux/init.h> #include <asm/mach/time.h> -extern void sirfsoc_timer_init(void); +extern void sirfsoc_prima2_timer_init(void); extern void __init sirfsoc_of_irq_init(void); extern void __init sirfsoc_of_clk_init(void); diff --git a/arch/arm/mach-prima2/timer.c b/arch/arm/mach-prima2/timer-prima2.c index 8c732a5..309e724 100644 --- a/arch/arm/mach-prima2/timer.c +++ b/arch/arm/mach-prima2/timer-prima2.c @@ -187,7 +187,7 @@ static void __init sirfsoc_clockevent_init(void) } /* initialize the kernel jiffy timer source */ -void __init sirfsoc_timer_init(void) +void __init sirfsoc_prima2_timer_init(void) { unsigned long rate; struct clk *clk; @@ -226,14 +226,14 @@ static struct of_device_id timer_ids[] = { {}, }; -void __init sirfsoc_of_timer_map(void) +static void __init sirfsoc_of_timer_map(void) { struct device_node *np; const unsigned int *intspec; np = of_find_matching_node(NULL, timer_ids); if (!np) - panic("unable to find compatible timer node in dtb\n"); + return; sirfsoc_timer_base = of_iomap(np, 0); if (!sirfsoc_timer_base) panic("unable to map timer cpu registers\n"); |
