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Commit | Line | Data |
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1 | TI/National Semiconductor LP3943 MFD driver | |
2 | ||
3 | Required properties: | |
4 | - compatible: "ti,lp3943" | |
5 | - reg: I2C slave address. From 0x60 to 0x67. | |
6 | ||
7 | LP3943 consists of two sub-devices, lp3943-gpio and lp3943-pwm. | |
8 | ||
9 | For the LP3943 GPIO properties please refer to: | |
10 | Documentation/devicetree/bindings/gpio/gpio-lp3943.txt | |
11 | ||
12 | For the LP3943 PWM properties please refer to: | |
13 | Documentation/devicetree/bindings/pwm/pwm-lp3943.txt | |
14 | ||
15 | Example: | |
16 | ||
17 | lp3943@60 { | |
18 | compatible = "ti,lp3943"; | |
19 | reg = <0x60>; | |
20 | ||
21 | gpioex: gpio { | |
22 | compatible = "ti,lp3943-gpio"; | |
23 | gpio-controller; | |
24 | #gpio-cells = <2>; | |
25 | }; | |
26 | ||
27 | pwm3943: pwm { | |
28 | compatible = "ti,lp3943-pwm"; | |
29 | #pwm-cells = <2>; | |
30 | ti,pwm0 = <8 9 10>; | |
31 | ti,pwm1 = <15>; | |
32 | }; | |
33 | }; |