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-rw-r--r--drivers/clocksource/Kconfig1
-rw-r--r--drivers/clocksource/samsung_pwm_timer.c16
-rw-r--r--include/clocksource/samsung_pwm.h3
3 files changed, 17 insertions, 3 deletions
diff --git a/drivers/clocksource/Kconfig b/drivers/clocksource/Kconfig
index ff5b6d87d65a..6d6174978f95 100644
--- a/drivers/clocksource/Kconfig
+++ b/drivers/clocksource/Kconfig
@@ -70,7 +70,6 @@ config CLKSRC_METAG_GENERIC
config CLKSRC_SAMSUNG_PWM
bool
- depends on OF
select CLKSRC_MMIO
help
This is a new clocksource driver for the PWM timer found in
diff --git a/drivers/clocksource/samsung_pwm_timer.c b/drivers/clocksource/samsung_pwm_timer.c
index e3257fae04e6..9f4bd6aa2343 100644
--- a/drivers/clocksource/samsung_pwm_timer.c
+++ b/drivers/clocksource/samsung_pwm_timer.c
@@ -356,7 +356,7 @@ static void __init samsung_timer_resources(void)
/*
* PWM master driver
*/
-static void __init samsung_pwm_clocksource_init(void)
+static void __init _samsung_pwm_clocksource_init(void)
{
u8 mask;
int channel;
@@ -378,6 +378,17 @@ static void __init samsung_pwm_clocksource_init(void)
samsung_clocksource_init();
}
+void __init samsung_pwm_clocksource_init(void __iomem *base,
+ unsigned int *irqs, struct samsung_pwm_variant *variant)
+{
+ pwm.base = base;
+ memcpy(&pwm.variant, variant, sizeof(pwm.variant));
+ memcpy(pwm.irq, irqs, SAMSUNG_PWM_NUM * sizeof(*irqs));
+
+ _samsung_pwm_clocksource_init();
+}
+
+#ifdef CONFIG_CLKSRC_OF
static void __init samsung_pwm_alloc(struct device_node *np,
const struct samsung_pwm_variant *variant)
{
@@ -414,7 +425,7 @@ static void __init samsung_pwm_alloc(struct device_node *np,
return;
}
- samsung_pwm_clocksource_init();
+ _samsung_pwm_clocksource_init();
}
static const struct samsung_pwm_variant s3c24xx_variant = {
@@ -468,3 +479,4 @@ static void __init s5p_pwm_clocksource_init(struct device_node *np)
samsung_pwm_alloc(np, &s5p_variant);
}
CLOCKSOURCE_OF_DECLARE(s5pc100_pwm, "samsung,s5pc100-pwm", s5p_pwm_clocksource_init);
+#endif
diff --git a/include/clocksource/samsung_pwm.h b/include/clocksource/samsung_pwm.h
index b1d8fe706f1a..5c449c8199e9 100644
--- a/include/clocksource/samsung_pwm.h
+++ b/include/clocksource/samsung_pwm.h
@@ -30,4 +30,7 @@ struct samsung_pwm_variant {
bool has_tint_cstat;
};
+void samsung_pwm_clocksource_init(void __iomem *base,
+ unsigned int *irqs, struct samsung_pwm_variant *variant);
+
#endif /* __CLOCKSOURCE_SAMSUNG_PWM_H */

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