diff options
| author | Philip Avinash <avinashphilip@ti.com> | 2013-03-25 08:04:52 +0100 |
|---|---|---|
| committer | Thierry Reding <thierry.reding@avionic-design.de> | 2013-04-08 10:22:37 +0200 |
| commit | 5df1b8fb6585a20cdf1d1fd50deecbf1983f2835 (patch) | |
| tree | 3152289ed2d43ef8c68e7a5d4666c686c7bb3e41 /Documentation/devicetree/bindings/pwm | |
| parent | pwm: puv3: Remove unused enabled filed from struct puv3_pwm_chip (diff) | |
| download | linux-5df1b8fb6585a20cdf1d1fd50deecbf1983f2835.tar.xz linux-5df1b8fb6585a20cdf1d1fd50deecbf1983f2835.zip | |
pwm: pwm-tiecap: Update device-tree binding document
Update binding document of pwm-tiecap 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>
Diffstat (limited to 'Documentation/devicetree/bindings/pwm')
| -rw-r--r-- | Documentation/devicetree/bindings/pwm/pwm-tiecap.txt | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/pwm/pwm-tiecap.txt b/Documentation/devicetree/bindings/pwm/pwm-tiecap.txt index 131e8c11d26f..681afad73778 100644 --- a/Documentation/devicetree/bindings/pwm/pwm-tiecap.txt +++ b/Documentation/devicetree/bindings/pwm/pwm-tiecap.txt @@ -1,7 +1,9 @@ TI SOC ECAP based APWM controller Required properties: -- compatible: Must be "ti,am33xx-ecap" +- compatible: Must be "ti,<soc>-ecap". + for am33xx - compatible = "ti,am33xx-ecap"; + for da850 - compatible = "ti,da850-ecap", "ti,am33xx-ecap"; - #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: -ecap0: ecap@0 { +ecap0: ecap@0 { /* ECAP on am33xx */ compatible = "ti,am33xx-ecap"; #pwm-cells = <3>; reg = <0x48300100 0x80>; ti,hwmods = "ecap0"; }; + +ecap0: ecap@0 { /* ECAP on da850 */ + compatible = "ti,da850-ecap", "ti,am33xx-ecap"; + #pwm-cells = <3>; + reg = <0x306000 0x80>; +}; |