kernel/Documentation/devicetree/bindings/pwm/brcm,bcm7038-pwm.txt
.. .. @@ -4,7 +4,7 @@ 4 4 5 5 - compatible: must be "brcm,bcm7038-pwm" 6 6 - reg: physical base address and length for this controller 7 -- #pwm-cells: should be 2. See pwm.txt in this directory for a description7 +- #pwm-cells: should be 2. See pwm.yaml in this directory for a description8 8 of the cells format 9 9 - clocks: a phandle to the reference clock for this block which is fed through 10 10 its internal variable clock frequency generator