Emmanuel Vadot c66ec88fed Add 'sys/contrib/device-tree/' from commit '5ee353c36d3c9c7f63df7c7671875e73fba70958'
git-subtree-dir: sys/contrib/device-tree
git-subtree-mainline: 94611a838866cba8d7366a3107724af98c75e953
git-subtree-split: 5ee353c36d3c9c7f63df7c7671875e73fba70958
2021-01-15 12:28:57 +01:00

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Berlin PWM controller
Required properties:
- compatible: should be "marvell,berlin-pwm"
- reg: physical base address and length of the controller's registers
- clocks: phandle to the input clock
- #pwm-cells: should be 3. See pwm.yaml in this directory for a description of
the cells format.
Example:
pwm: pwm@f7f20000 {
compatible = "marvell,berlin-pwm";
reg = <0xf7f20000 0x40>;
clocks = <&chip_clk CLKID_CFG>;
#pwm-cells = <3>;
}