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Documentation / devicetree / bindings / pwm / nvidia,tegra20-pwm.txt




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Based on kernel version 4.8. Page generated on 2016-10-06 23:13 EST.

1	Tegra SoC PWFM controller
2	
3	Required properties:
4	- compatible: Must be:
5	  - "nvidia,tegra20-pwm": for Tegra20
6	  - "nvidia,tegra30-pwm", "nvidia,tegra20-pwm": for Tegra30
7	  - "nvidia,tegra114-pwm", "nvidia,tegra20-pwm": for Tegra114
8	  - "nvidia,tegra124-pwm", "nvidia,tegra20-pwm": for Tegra124
9	  - "nvidia,tegra132-pwm", "nvidia,tegra20-pwm": for Tegra132
10	  - "nvidia,tegra210-pwm", "nvidia,tegra20-pwm": for Tegra210
11	  - "nvidia,tegra186-pwm": for Tegra186
12	- reg: physical base address and length of the controller's registers
13	- #pwm-cells: should be 2. See pwm.txt in this directory for a description of
14	  the cells format.
15	- clocks: Must contain one entry, for the module clock.
16	  See ../clocks/clock-bindings.txt for details.
17	- resets: Must contain an entry for each entry in reset-names.
18	  See ../reset/reset.txt for details.
19	- reset-names: Must include the following entries:
20	  - pwm
21	
22	Example:
23	
24		pwm: pwm@7000a000 {
25			compatible = "nvidia,tegra20-pwm";
26			reg = <0x7000a000 0x100>;
27			#pwm-cells = <2>;
28			clocks = <&tegra_car 17>;
29			resets = <&tegra_car 17>;
30			reset-names = "pwm";
31		};
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