| Message ID | 1364195093-1357-3-git-send-email-avinashphilip@ti.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
>>>>> "Philip" == Philip Avinash <avinashphilip@ti.com> writes: Philip> Update binding document of pwm-tiehrpwm to reflect the usage of similar Philip> modules in da850 and am3xx SOCs. Acked-by: Peter Korsgaard <jacmet@sunsite.dk> Philip> Signed-off-by: Philip Avinash <avinashphilip@ti.com> Philip> Cc: Grant Likely <grant.likely@secretlab.ca> Philip> Cc: Rob Herring <rob.herring@calxeda.com> Philip> Cc: Rob Landley <rob@landley.net> Philip> --- Philip> .../devicetree/bindings/pwm/pwm-tiehrpwm.txt | 12 ++++++++++-- Philip> 1 file changed, 10 insertions(+), 2 deletions(-) Philip> diff --git a/Documentation/devicetree/bindings/pwm/pwm-tiehrpwm.txt b/Documentation/devicetree/bindings/pwm/pwm-tiehrpwm.txt Philip> index 4fc7079..9a71369 100644 Philip> --- a/Documentation/devicetree/bindings/pwm/pwm-tiehrpwm.txt Philip> +++ b/Documentation/devicetree/bindings/pwm/pwm-tiehrpwm.txt Philip> @@ -1,7 +1,9 @@ Philip> TI SOC EHRPWM based PWM controller Philip> Required properties: Philip> -- compatible : Must be "ti,am33xx-ehrpwm" Philip> +- compatible: Must be "ti,<soc>-ehrpwm". Philip> + for am33xx - compatible = "ti,am33xx-ehrpwm"; Philip> + for da850 - compatible = "ti,da850-ehrpwm", "ti,am33xx-ehrpwm"; Philip> - #pwm-cells: Should be 3. Number of cells being used to specify PWM property. Philip> First cell specifies the per-chip index of the PWM to use, the second Philip> cell is the period in nanoseconds and bit 0 in the third cell is used to Philip> @@ -15,9 +17,15 @@ Optional properties: Philip> Example: Philip> -ehrpwm0: ehrpwm@0 { Philip> +ehrpwm0: ehrpwm@0 { /* EHRPWM on am33xx */ Philip> compatible = "ti,am33xx-ehrpwm"; Philip> #pwm-cells = <3>; Philip> reg = <0x48300200 0x100>; Philip> ti,hwmods = "ehrpwm0"; Philip> }; Philip> + Philip> +ehrpwm0: ehrpwm@0 { /* EHRPWM on da850 */ Philip> + compatible = "ti,da850-ehrpwm", "ti,am33xx-ehrpwm"; Philip> + #pwm-cells = <3>; Philip> + reg = <0x300000 0x2000>; Philip> +}; Philip> -- Philip> 1.7.9.5
diff --git a/Documentation/devicetree/bindings/pwm/pwm-tiehrpwm.txt b/Documentation/devicetree/bindings/pwm/pwm-tiehrpwm.txt index 4fc7079..9a71369 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>; +};
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> --- .../devicetree/bindings/pwm/pwm-tiehrpwm.txt | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-)