diff options
| author | Sanjeev Premi <premi@ti.com> | 2009-09-03 20:13:58 +0300 |
|---|---|---|
| committer | paul <paul@twilight.(none)> | 2009-09-03 20:13:58 +0300 |
| commit | 11b66383aa722a3321d2aeec09808c5b140ad396 (patch) | |
| tree | c75f53811d72ad9f58b4e57ef9f5a5af56391702 /arch/arm/mach-omap2/clock34xx.c | |
| parent | 6dda2d4b1306c19e39496e9bb305424d1d547013 (diff) | |
| download | blackbird-op-linux-11b66383aa722a3321d2aeec09808c5b140ad396.tar.gz blackbird-op-linux-11b66383aa722a3321d2aeec09808c5b140ad396.zip | |
OMAP3 clock: Fixed processing of bootarg 'mpurate'
The argument 'mpurate' had no effect on the MPU
frequency. This patch fixes the same.
Signed-off-by: Sanjeev Premi <premi@ti.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Diffstat (limited to 'arch/arm/mach-omap2/clock34xx.c')
| -rw-r--r-- | arch/arm/mach-omap2/clock34xx.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/arch/arm/mach-omap2/clock34xx.c b/arch/arm/mach-omap2/clock34xx.c index cd7819cc0c9e..fafcd32e6907 100644 --- a/arch/arm/mach-omap2/clock34xx.c +++ b/arch/arm/mach-omap2/clock34xx.c @@ -27,6 +27,7 @@ #include <linux/limits.h> #include <linux/bitops.h> +#include <mach/cpu.h> #include <mach/clock.h> #include <mach/sram.h> #include <asm/div64.h> @@ -1067,17 +1068,17 @@ static int __init omap2_clk_arch_init(void) return -EINVAL; /* REVISIT: not yet ready for 343x */ -#if 0 - if (clk_set_rate(&virt_prcm_set, mpurate)) - printk(KERN_ERR "Could not find matching MPU rate\n"); -#endif + if (clk_set_rate(&dpll1_ck, mpurate)) + printk(KERN_ERR "*** Unable to set MPU rate\n"); recalculate_root_clocks(); - printk(KERN_INFO "Switched to new clocking rate (Crystal/DPLL3/MPU): " + printk(KERN_INFO "Switched to new clocking rate (Crystal/Core/MPU): " "%ld.%01ld/%ld/%ld MHz\n", - (osc_sys_ck.rate / 1000000), (osc_sys_ck.rate / 100000) % 10, - (core_ck.rate / 1000000), (dpll1_fck.rate / 1000000)) ; + (osc_sys_ck.rate / 1000000), ((osc_sys_ck.rate / 100000) % 10), + (core_ck.rate / 1000000), (arm_fck.rate / 1000000)) ; + + calibrate_delay(); return 0; } @@ -1136,7 +1137,7 @@ int __init omap2_clk_init(void) recalculate_root_clocks(); - printk(KERN_INFO "Clocking rate (Crystal/DPLL/ARM core): " + printk(KERN_INFO "Clocking rate (Crystal/Core/MPU): " "%ld.%01ld/%ld/%ld MHz\n", (osc_sys_ck.rate / 1000000), (osc_sys_ck.rate / 100000) % 10, (core_ck.rate / 1000000), (arm_fck.rate / 1000000)); |
