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




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Based on kernel version 4.0. Page generated on 2015-04-14 21:22 EST.

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