aboutsummaryrefslogtreecommitdiffstats
path: root/arch/arm/boot/dts/overlays/pwm-ir-tx-overlay.dts
blob: 119caf746b3b3b8017b1d726cb192b281a8b2d40 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
/dts-v1/;
/plugin/;

/ {
	compatible = "brcm,bcm2835";

	fragment@0 {
		target = <&gpio>;
		__overlay__ {
			pwm0_pins: pwm0_pins {
				brcm,pins = <18>;
				brcm,function = <2>; /* Alt5 */
			};
		};
	};

	fragment@1 {
		target = <&pwm>;
		__overlay__ {
			pinctrl-names = "default";
			pinctrl-0 = <&pwm0_pins>;
			status = "okay";
		};
	};

	fragment@2 {
		target-path = "/";
		__overlay__ {
			pwm-ir-transmitter {
				compatible = "pwm-ir-tx";
				pwms = <&pwm 0 100>;
			};
		};
	};

	__overrides__ {
		gpio_pin = <&pwm0_pins>, "brcm,pins:0";
		func = <&pwm0_pins>,"brcm,function:0";
	};
};