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Diffstat (limited to 'arch/arm/mach-omap1/clock_data.c')
-rw-r--r--arch/arm/mach-omap1/clock_data.c21
1 files changed, 6 insertions, 15 deletions
diff --git a/arch/arm/mach-omap1/clock_data.c b/arch/arm/mach-omap1/clock_data.c
index c007d80dfb62..9b45f4b0ee22 100644
--- a/arch/arm/mach-omap1/clock_data.c
+++ b/arch/arm/mach-omap1/clock_data.c
@@ -25,7 +25,6 @@
25#include <plat/clock.h> 25#include <plat/clock.h>
26#include <plat/cpu.h> 26#include <plat/cpu.h>
27#include <plat/clkdev_omap.h> 27#include <plat/clkdev_omap.h>
28#include <plat/board.h>
29#include <plat/sram.h> /* for omap_sram_reprogram_clock() */ 28#include <plat/sram.h> /* for omap_sram_reprogram_clock() */
30 29
31#include <mach/hardware.h> 30#include <mach/hardware.h>
@@ -776,11 +775,10 @@ static struct clk_functions omap1_clk_functions = {
776 775
777static void __init omap1_show_rates(void) 776static void __init omap1_show_rates(void)
778{ 777{
779 pr_notice("Clocking rate (xtal/DPLL1/MPU): " 778 pr_notice("Clocking rate (xtal/DPLL1/MPU): %ld.%01ld/%ld.%01ld/%ld.%01ld MHz\n",
780 "%ld.%01ld/%ld.%01ld/%ld.%01ld MHz\n", 779 ck_ref.rate / 1000000, (ck_ref.rate / 100000) % 10,
781 ck_ref.rate / 1000000, (ck_ref.rate / 100000) % 10, 780 ck_dpll1.rate / 1000000, (ck_dpll1.rate / 100000) % 10,
782 ck_dpll1.rate / 1000000, (ck_dpll1.rate / 100000) % 10, 781 arm_ck.rate / 1000000, (arm_ck.rate / 100000) % 10);
783 arm_ck.rate / 1000000, (arm_ck.rate / 100000) % 10);
784} 782}
785 783
786u32 cpu_mask; 784u32 cpu_mask;
@@ -788,7 +786,6 @@ u32 cpu_mask;
788int __init omap1_clk_init(void) 786int __init omap1_clk_init(void)
789{ 787{
790 struct omap_clk *c; 788 struct omap_clk *c;
791 const struct omap_clock_config *info;
792 int crystal_type = 0; /* Default 12 MHz */ 789 int crystal_type = 0; /* Default 12 MHz */
793 u32 reg; 790 u32 reg;
794 791
@@ -837,19 +834,13 @@ int __init omap1_clk_init(void)
837 ck_dpll1_p = clk_get(NULL, "ck_dpll1"); 834 ck_dpll1_p = clk_get(NULL, "ck_dpll1");
838 ck_ref_p = clk_get(NULL, "ck_ref"); 835 ck_ref_p = clk_get(NULL, "ck_ref");
839 836
840 info = omap_get_config(OMAP_TAG_CLOCK, struct omap_clock_config);
841 if (info != NULL) {
842 if (!cpu_is_omap15xx())
843 crystal_type = info->system_clock_type;
844 }
845
846 if (cpu_is_omap7xx()) 837 if (cpu_is_omap7xx())
847 ck_ref.rate = 13000000; 838 ck_ref.rate = 13000000;
848 if (cpu_is_omap16xx() && crystal_type == 2) 839 if (cpu_is_omap16xx() && crystal_type == 2)
849 ck_ref.rate = 19200000; 840 ck_ref.rate = 19200000;
850 841
851 pr_info("Clocks: ARM_SYSST: 0x%04x DPLL_CTL: 0x%04x ARM_CKCTL: " 842 pr_info("Clocks: ARM_SYSST: 0x%04x DPLL_CTL: 0x%04x ARM_CKCTL: 0x%04x\n",
852 "0x%04x\n", omap_readw(ARM_SYSST), omap_readw(DPLL_CTL), 843 omap_readw(ARM_SYSST), omap_readw(DPLL_CTL),
853 omap_readw(ARM_CKCTL)); 844 omap_readw(ARM_CKCTL));
854 845
855 /* We want to be in syncronous scalable mode */ 846 /* We want to be in syncronous scalable mode */