From 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 27 Apr 2024 12:05:51 +0200 Subject: Adding upstream version 5.10.209. Signed-off-by: Daniel Baumann --- Documentation/devicetree/bindings/mfd/lp3943.txt | 33 ++++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 Documentation/devicetree/bindings/mfd/lp3943.txt (limited to 'Documentation/devicetree/bindings/mfd/lp3943.txt') diff --git a/Documentation/devicetree/bindings/mfd/lp3943.txt b/Documentation/devicetree/bindings/mfd/lp3943.txt new file mode 100644 index 000000000..e8591d6b1 --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/lp3943.txt @@ -0,0 +1,33 @@ +TI/National Semiconductor LP3943 MFD driver + +Required properties: + - compatible: "ti,lp3943" + - reg: I2C slave address. From 0x60 to 0x67. + +LP3943 consists of two sub-devices, lp3943-gpio and lp3943-pwm. + +For the LP3943 GPIO properties please refer to: +Documentation/devicetree/bindings/gpio/gpio-lp3943.txt + +For the LP3943 PWM properties please refer to: +Documentation/devicetree/bindings/pwm/pwm-lp3943.txt + +Example: + +lp3943@60 { + compatible = "ti,lp3943"; + reg = <0x60>; + + gpioex: gpio { + compatible = "ti,lp3943-gpio"; + gpio-controller; + #gpio-cells = <2>; + }; + + pwm3943: pwm { + compatible = "ti,lp3943-pwm"; + #pwm-cells = <2>; + ti,pwm0 = <8 9 10>; + ti,pwm1 = <15>; + }; +}; -- cgit v1.2.3