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>
diff --git a/arch/arm/mach-s3c24xx/mach-osiris.c b/arch/arm/mach-s3c24xx/mach-osiris.c
index 487be02..3bc2c9b 100644
--- a/arch/arm/mach-s3c24xx/mach-osiris.c
+++ b/arch/arm/mach-s3c24xx/mach-osiris.c
@@ -40,7 +40,6 @@
#include <linux/mtd/nand_ecc.h>
#include <linux/mtd/partitions.h>
-#include <plat/clock.h>
#include <plat/cpu.h>
#include <plat/cpu-freq.h>
#include <plat/devs.h>
@@ -389,7 +388,6 @@
#endif
s3c24xx_init_io(osiris_iodesc, ARRAY_SIZE(osiris_iodesc));
- s3c24xx_init_clocks(0);
s3c24xx_init_uarts(osiris_uartcfgs, ARRAY_SIZE(osiris_uartcfgs));
samsung_set_timer_source(SAMSUNG_PWM3, SAMSUNG_PWM4);
@@ -413,6 +411,12 @@
local_irq_restore(flags);
}
+static void __init osiris_init_time(void)
+{
+ s3c2440_init_clocks(12000000);
+ samsung_timer_init();
+}
+
static void __init osiris_init(void)
{
register_syscore_ops(&osiris_pm_syscore_ops);
@@ -434,6 +438,6 @@
.map_io = osiris_map_io,
.init_irq = s3c2440_init_irq,
.init_machine = osiris_init,
- .init_time = samsung_timer_init,
+ .init_time = osiris_init_time,
.restart = s3c244x_restart,
MACHINE_END