tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
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linux
1Atmel PWM controller
2
3Required properties:
4 - compatible: should be one of:
5 - "atmel,at91sam9rl-pwm"
6 - "atmel,sama5d3-pwm"
7 - reg: physical base address and length of the controller's registers
8 - #pwm-cells: Should be 3. See pwm.txt in this directory for a
9 description of the cells format.
10
11Example:
12
13 pwm0: pwm@f8034000 {
14 compatible = "atmel,at91sam9rl-pwm";
15 reg = <0xf8034000 0x400>;
16 #pwm-cells = <3>;
17 };
18
19 pwmleds {
20 compatible = "pwm-leds";
21
22 d1 {
23 label = "d1";
24 pwms = <&pwm0 3 5000 0>
25 max-brightness = <255>;
26 };
27
28 d2 {
29 label = "d2";
30 pwms = <&pwm0 1 5000 1>
31 max-brightness = <255>;
32 };
33 };