Messages in this thread Patch in this message | | | From | Philip Avinash <> | Subject | [PATCH 1/2] pwm: pwm-tiecap: Update device-tree binding document | Date | Mon, 25 Mar 2013 12:34:52 +0530 |
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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> --- .../devicetree/bindings/pwm/pwm-tiecap.txt | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-)
diff --git a/Documentation/devicetree/bindings/pwm/pwm-tiecap.txt b/Documentation/devicetree/bindings/pwm/pwm-tiecap.txt index 131e8c1..43c4e81 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>; +}; -- 1.7.9.5
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