diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-s3c2440/Kconfig | 1 | ||||
| -rw-r--r-- | arch/arm/mach-s3c2440/mach-osiris.c | 9 |
2 files changed, 10 insertions, 0 deletions
diff --git a/arch/arm/mach-s3c2440/Kconfig b/arch/arm/mach-s3c2440/Kconfig index 3cb12e39e0a..8ae1b288f7f 100644 --- a/arch/arm/mach-s3c2440/Kconfig +++ b/arch/arm/mach-s3c2440/Kconfig @@ -46,6 +46,7 @@ config MACH_OSIRIS select PM_SIMTEC if PM select S3C24XX_GPIO_EXTRA128 select S3C2440_XTAL_12000000 + select S3C2410_IOTIMING if S3C2440_CPUFREQ select S3C_DEV_USB_HOST help Say Y here if you are using the Simtec IM2440D20 module, also diff --git a/arch/arm/mach-s3c2440/mach-osiris.c b/arch/arm/mach-s3c2440/mach-osiris.c index cba064b49a6..2105a41281a 100644 --- a/arch/arm/mach-s3c2440/mach-osiris.c +++ b/arch/arm/mach-s3c2440/mach-osiris.c @@ -34,6 +34,7 @@ #include <asm/irq.h> #include <asm/mach-types.h> +#include <plat/cpu-freq.h> #include <plat/regs-serial.h> #include <mach/regs-gpio.h> #include <mach/regs-mem.h> @@ -351,6 +352,12 @@ static struct clk *osiris_clocks[] __initdata = { &s3c24xx_uclk, }; +static struct s3c_cpufreq_board __initdata osiris_cpufreq = { + .refresh = 7800, /* refresh period is 7.8usec */ + .auto_io = 1, + .need_io = 1, +}; + static void __init osiris_map_io(void) { unsigned long flags; @@ -402,6 +409,8 @@ static void __init osiris_init(void) s3c_i2c0_set_platdata(NULL); + s3c_cpufreq_setboard(&osiris_cpufreq); + i2c_register_board_info(0, osiris_i2c_devs, ARRAY_SIZE(osiris_i2c_devs)); |