From: Philip Avinash <avinashphilip@ti.com>
Date: Mon, 25 Mar 2013 07:04:53 +0000 (+0530)
Subject: pwm: pwm-tiehrpwm: Update device-tree binding document
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=bdd7cf97153d354f654379563483bdb5a774ef16;p=openwrt%2Fstaging%2Fblogic.git

pwm: pwm-tiehrpwm: Update device-tree binding document

Update binding document of pwm-tiehrpwm to reflect the usage of similar
modules in da850 and am3xx SOCs.

Signed-off-by: Philip Avinash <avinashphilip@ti.com>
Cc: Grant Likely <grant.likely@secretlab.ca>
Cc: Rob Herring <rob.herring@calxeda.com>
Cc: Rob Landley <rob@landley.net>
Acked-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
---

diff --git a/Documentation/devicetree/bindings/pwm/pwm-tiehrpwm.txt b/Documentation/devicetree/bindings/pwm/pwm-tiehrpwm.txt
index 4fc7079d822e..337c6fc65d3f 100644
--- a/Documentation/devicetree/bindings/pwm/pwm-tiehrpwm.txt
+++ b/Documentation/devicetree/bindings/pwm/pwm-tiehrpwm.txt
@@ -1,7 +1,9 @@
 TI SOC EHRPWM based PWM controller
 
 Required properties:
-- compatible : Must be "ti,am33xx-ehrpwm"
+- compatible: Must be "ti,<soc>-ehrpwm".
+  for am33xx - compatible = "ti,am33xx-ehrpwm";
+  for da850  - compatible = "ti,da850-ehrpwm", "ti,am33xx-ehrpwm";
 - #pwm-cells: Should be 3. Number of cells being used to specify PWM property.
   First cell specifies the per-chip index of the PWM to use, the second
   cell is the period in nanoseconds and bit 0 in the third cell is used to
@@ -15,9 +17,15 @@ Optional properties:
 
 Example:
 
-ehrpwm0: ehrpwm@0 {
+ehrpwm0: ehrpwm@0 { /* EHRPWM on am33xx */
 	compatible = "ti,am33xx-ehrpwm";
 	#pwm-cells = <3>;
 	reg = <0x48300200 0x100>;
 	ti,hwmods = "ehrpwm0";
 };
+
+ehrpwm0: ehrpwm@0 { /* EHRPWM on da850 */
+	compatible = "ti,da850-ehrpwm", "ti,am33xx-ehrpwm";
+	#pwm-cells = <3>;
+	reg = <0x300000 0x2000>;
+};