Messages in this thread Patch in this message | | | From | Tomer Maimon <> | Subject | [PATCH v2 1/2] dt-bindings: hwmon: npcm: Add npcm845 compatible string | Date | Wed, 18 Oct 2023 21:19:24 +0300 |
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Add a compatible string for Nuvoton BMC NPCM845 Pulse Width Modulation (PWM) and Fan tach controller.
Signed-off-by: Tomer Maimon <tmaimon77@gmail.com> Acked-by: Rob Herring <robh@kernel.org> --- Documentation/devicetree/bindings/hwmon/npcm750-pwm-fan.txt | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/hwmon/npcm750-pwm-fan.txt b/Documentation/devicetree/bindings/hwmon/npcm750-pwm-fan.txt index 8523777f560c..18095ba87a5a 100644 --- a/Documentation/devicetree/bindings/hwmon/npcm750-pwm-fan.txt +++ b/Documentation/devicetree/bindings/hwmon/npcm750-pwm-fan.txt @@ -1,12 +1,16 @@ -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. -- 2.33.0
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