diff options
| -rw-r--r-- | arch/arm/mach-dove/common.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/arch/arm/mach-dove/common.c b/arch/arm/mach-dove/common.c index 6321567d8eaa..8629e3043acd 100644 --- a/arch/arm/mach-dove/common.c +++ b/arch/arm/mach-dove/common.c @@ -33,8 +33,6 @@ #include <plat/addr-map.h> #include "common.h" -static int get_tclk(void); - /***************************************************************************** * I/O Address Mapping ****************************************************************************/ @@ -70,12 +68,13 @@ void __init dove_map_io(void) /***************************************************************************** * CLK tree ****************************************************************************/ +static int dove_tclk; static struct clk *tclk; -static void __init clk_init(void) +static void __init dove_clk_init(void) { tclk = clk_register_fixed_rate(NULL, "tclk", NULL, CLK_IS_ROOT, - get_tclk()); + dove_tclk); orion_clkdev_init(tclk); } @@ -188,16 +187,16 @@ void __init dove_init_early(void) orion_time_set_base(TIMER_VIRT_BASE); } -static int get_tclk(void) +static int __init dove_find_tclk(void) { - /* use DOVE_RESET_SAMPLE_HI/LO to detect tclk */ return 166666667; } static void __init dove_timer_init(void) { + dove_tclk = dove_find_tclk(); orion_time_init(BRIDGE_VIRT_BASE, BRIDGE_INT_TIMER1_CLR, - IRQ_DOVE_BRIDGE, get_tclk()); + IRQ_DOVE_BRIDGE, dove_tclk); } struct sys_timer dove_timer = { @@ -285,8 +284,8 @@ void __init dove_sdio1_init(void) void __init dove_init(void) { - printk(KERN_INFO "Dove 88AP510 SoC, "); - printk(KERN_INFO "TCLK = %dMHz\n", (get_tclk() + 499999) / 1000000); + pr_info("Dove 88AP510 SoC, TCLK = %d MHz.\n", + (dove_tclk + 499999) / 1000000); #ifdef CONFIG_CACHE_TAUROS2 tauros2_init(); @@ -294,7 +293,7 @@ void __init dove_init(void) dove_setup_cpu_mbus(); /* Setup root of clk tree */ - clk_init(); + dove_clk_init(); /* internal devices that every board has */ dove_rtc_init(); |