X-Git-Url: http://git.monstr.eu/?a=blobdiff_plain;f=Documentation%2Fdevicetree%2Fbindings%2Fpwm%2Fpwm-omap-dmtimer.txt;h=2e53324fb720db9b29db0baaf6bf878ce9b9fd0e;hb=731c7d3a205ba89b475b2aa71b5f13dd6ae3de56;hp=5befb538db950b8cbc444decce15415847275cd1;hpb=c6b431cc595b714c631866087b00dc2db9c5f450;p=linux-2.6-microblaze.git

diff --git a/Documentation/devicetree/bindings/pwm/pwm-omap-dmtimer.txt b/Documentation/devicetree/bindings/pwm/pwm-omap-dmtimer.txt
index 5befb538db95..2e53324fb720 100644
--- a/Documentation/devicetree/bindings/pwm/pwm-omap-dmtimer.txt
+++ b/Documentation/devicetree/bindings/pwm/pwm-omap-dmtimer.txt
@@ -9,6 +9,10 @@ Required properties:
 
 Optional properties:
 - ti,prescaler: Should be a value between 0 and 7, see the timers datasheet
+- ti,clock-source: Set dmtimer parent clock, values between 0 and 2:
+  - 0x00 - high-frequency system clock (timer_sys_ck)
+  - 0x01 - 32-kHz always-on clock (timer_32k_ck)
+  - 0x02 - external clock (timer_ext_ck, OMAP2 only)
 
 Example:
 	pwm9: dmtimer-pwm@9 {