diff options
| author | Thomas Abraham <thomas.abraham@linaro.org> | 2013-03-09 17:03:33 +0900 |
|---|---|---|
| committer | Kukjin Kim <kgene.kim@samsung.com> | 2013-03-25 18:17:13 +0900 |
| commit | 927442741189fe2b6cbefdcd07f158a7ff909ca8 (patch) | |
| tree | a69b6792430ae87412df257a592fc6111f1b6c41 /arch/arm/mach-exynos/common.c | |
| parent | 6923ae4bd3bb85745629f120a4cccee0182a8f9d (diff) | |
ARM: EXYNOS: allow legacy board support to specify xxti and xusbxti clock speed
The clock speed of xxti and xusbxti clocks depends on the oscillator
used on the board to generate these clocks. For non-dt platforms,
allow the board support for those platforms to set the clock frequency
of xxti and xusbxti clocks.
Signed-off-by: Thomas Abraham <thomas.abraham@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm/mach-exynos/common.c')
| -rw-r--r-- | arch/arm/mach-exynos/common.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/mach-exynos/common.c b/arch/arm/mach-exynos/common.c index 50331790abc..64e56492bfd 100644 --- a/arch/arm/mach-exynos/common.c +++ b/arch/arm/mach-exynos/common.c @@ -69,6 +69,8 @@ static void exynos5440_map_io(void); static void exynos4_init_uarts(struct s3c2410_uartcfg *cfg, int no); static int exynos_init(void); +unsigned long xxti_f = 0, xusbxti_f = 0; + static struct cpu_table cpu_ids[] __initdata = { { .idcode = EXYNOS4210_CPU_ID, @@ -407,6 +409,7 @@ void __init exynos_init_time(void) } else { /* todo: remove after migrating legacy E4 platforms to dt */ exynos4_clk_init(NULL); + exynos4_clk_register_fixed_ext(xxti_f, xusbxti_f); mct_init(); } } |