This adds the Document for Freescale FTM PWM driver under Documentation/devicetree/bindings/pwm/. Signed-off-by: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx> Reviewed-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx> Acked-by: Kumar Gala <galak@xxxxxxxxxxxxxx> --- .../devicetree/bindings/pwm/pwm-fsl-ftm.txt | 29 ++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 Documentation/devicetree/bindings/pwm/pwm-fsl-ftm.txt diff --git a/Documentation/devicetree/bindings/pwm/pwm-fsl-ftm.txt b/Documentation/devicetree/bindings/pwm/pwm-fsl-ftm.txt new file mode 100644 index 0000000..5c1cd2b --- /dev/null +++ b/Documentation/devicetree/bindings/pwm/pwm-fsl-ftm.txt @@ -0,0 +1,29 @@ +Freescale FlexTimer Module(FTM) PWM controller + +Required properties: +- compatible: Should be "fsl,vf610-ftm-pwm" +- reg: Physical base address and length of the controller's registers +- #pwm-cells: Should be 3. See pwm.txt in this directory for a description of + the cells format. +- clock-names : Should includes the following module clock source entries: + "ftm0" (module clock), + "ftm0_counter" (counter clock), +- clocks : Must contain a clock specifier for each entry in clock-names, + See clock/clock-bindings.txt for details of the property values. +- pinctrl-names: must contain a "default" entry. +- pinctrl-NNN: One property must exist for each entry in pinctrl-names. + See pinctrl/pinctrl-bindings.txt for details of the property values. + + +Example: + +pwm0: pwm@40038000 { + compatible = "fsl,vf610-ftm-pwm"; + reg = <0x40038000 0x1000>; + #pwm-cells = <3>; + clock-names = "ftm0", "ftm0_counter; + clocks = <&clks VF610_CLK_FTM0>, + <&clks VF610_CLK_FTM0_FIX_SEL>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm0_1>; +}; -- 1.8.4 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html