ARM: OMAP: Use 32kHz clock source in omap-pwm-led

Change clock source in omap-pwm-led to 32 kHz to allow sleeping while LED is
being blinked.

Signed-off-by: Timo Teras <timo.teras@solidboot.com>
Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com>

diff --git a/drivers/leds/leds-omap-pwm.c b/drivers/leds/leds-omap-pwm.c
index 32f8cf4702da2a07cf2cbef28a5dcfe3c2324a44..134a099c7ae969a89c8b49cc48008003ea5a2d9a 100644 (file)
--- a/drivers/leds/leds-omap-pwm.c
+++ b/drivers/leds/leds-omap-pwm.c
@@ -69,7 +69,7 @@ static void omap_pwm_led_power_on(struct omap_pwm_led *led)
        led->powered = 1;
 
        /* Select clock */
-       omap_dm_timer_set_source(led->intensity_timer, OMAP_TIMER_SRC_SYS_CLK);
+       omap_dm_timer_set_source(led->intensity_timer, OMAP_TIMER_SRC_32_KHZ);
 
        /* Turn voltage on */
        if (led->pdata->set_power != NULL)