ARM: pxa: Properly configure PWM period for palm27x

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>

diff --git a/arch/arm/mach-pxa/palm27x.c b/arch/arm/mach-pxa/palm27x.c
index 405b92a..35572c4 100644 (file)
--- a/arch/arm/mach-pxa/palm27x.c
+++ b/arch/arm/mach-pxa/palm27x.c
@@ -323,7 +323,7 @@ static struct platform_pwm_backlight_data palm27x_backlight_data = {
        .pwm_id         = 0,
        .max_brightness = 0xfe,
        .dft_brightness = 0x7e,
-       .pwm_period_ns  = 3500,
+       .pwm_period_ns  = 3500 * 1024,
        .init           = palm27x_backlight_init,
        .notify         = palm27x_backlight_notify,
        .exit           = palm27x_backlight_exit,