diff options
| author | Heiko Stuebner <heiko@sntech.de> | 2014-05-09 00:49:19 +0400 |
|---|---|---|
| committer | Kukjin Kim <kgene.kim@samsung.com> | 2014-05-13 03:00:43 +0400 |
| commit | a28d618e2e424483afd47de6373665cd78352b25 (patch) | |
| tree | b4f7242dae355698aa62db85b12bb93765edf125 /arch/arm/mach-s3c24xx/mach-nexcoder.c | |
| parent | 4659c534834c33c698c9400e0aedd1e1aa48e9b6 (diff) | |
| download | linux-a28d618e2e424483afd47de6373665cd78352b25.tar.xz | |
ARM: S3C24XX: convert s3c2440 and s3c2442 to common clock framework
Convert all machines using these cpus to use the ccf clock driver
instead of the legacy Samsung clock implementation.
Some of the more esotheric machines will probably need a fixup, as they
do strange things to the clkout outputs, that I did not really understand
nor have the hardware to check.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm/mach-s3c24xx/mach-nexcoder.c')
| -rw-r--r-- | arch/arm/mach-s3c24xx/mach-nexcoder.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/arch/arm/mach-s3c24xx/mach-nexcoder.c b/arch/arm/mach-s3c24xx/mach-nexcoder.c index 3066851f584d..05627c2b5116 100644 --- a/arch/arm/mach-s3c24xx/mach-nexcoder.c +++ b/arch/arm/mach-s3c24xx/mach-nexcoder.c @@ -42,7 +42,6 @@ #include <linux/platform_data/i2c-s3c2410.h> #include <plat/gpio-cfg.h> -#include <plat/clock.h> #include <plat/devs.h> #include <plat/cpu.h> #include <plat/samsung-time.h> @@ -135,13 +134,23 @@ static void __init nexcoder_sensorboard_init(void) static void __init nexcoder_map_io(void) { s3c24xx_init_io(nexcoder_iodesc, ARRAY_SIZE(nexcoder_iodesc)); - s3c24xx_init_clocks(0); s3c24xx_init_uarts(nexcoder_uartcfgs, ARRAY_SIZE(nexcoder_uartcfgs)); samsung_set_timer_source(SAMSUNG_PWM3, SAMSUNG_PWM4); nexcoder_sensorboard_init(); } +static void __init nexcoder_init_time(void) +{ + /* + * for whatever reason the nexcoder called s3c24xx_init_clocks(0) + * meaning a xti value of 0Hz, so this machine will most likely + * not work out of the box and needs a fixup. + */ + s3c2440_init_clocks(0); + samsung_timer_init(); +} + static void __init nexcoder_init(void) { s3c_i2c0_set_platdata(NULL); @@ -154,6 +163,6 @@ MACHINE_START(NEXCODER_2440, "NexVision - Nexcoder 2440") .map_io = nexcoder_map_io, .init_machine = nexcoder_init, .init_irq = s3c2440_init_irq, - .init_time = samsung_timer_init, + .init_time = nexcoder_init_time, .restart = s3c244x_restart, MACHINE_END |