Commit e56a5e3d authored by Tomer Maimon's avatar Tomer Maimon Committed by Guenter Roeck
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dt-bindings: hwmon: npcm: Add npcm845 compatible string 



Add a compatible string for Nuvoton BMC NPCM845 Pulse Width Modulation
(PWM) and Fan tach controller.

Signed-off-by: default avatarTomer Maimon <tmaimon77@gmail.com>
Acked-by: default avatarRob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20231018181925.1826042-2-tmaimon77@gmail.com


Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
parent 2b9ea426

Documentation/devicetree/bindings/hwmon/npcm750-pwm-fan.txt

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Nuvoton NPCM7xx PWM and Fan Tacho controller device

Nuvoton NPCM PWM and Fan Tacho controller device



The Nuvoton BMC NPCM7XX supports 8 Pulse-width modulation (PWM)

controller outputs and 16 Fan tachometer controller inputs.



The Nuvoton BMC NPCM8XX supports 12 Pulse-width modulation (PWM)

controller outputs and 16 Fan tachometer controller inputs.



Required properties for pwm-fan node

- #address-cells : should be 1.

- #size-cells	: should be 0.

- compatible	: "nuvoton,npcm750-pwm-fan" for Poleg NPCM7XX.

				: "nuvoton,npcm845-pwm-fan" for Arbel NPCM8XX.

- reg			: specifies physical base address and size of the registers.

- reg-names	: must contain:

					* "pwm" for the PWM registers.