Lines Matching refs:fan
6 Required properties for pwm-fan node
9 - compatible : "nuvoton,npcm750-pwm-fan" for Poleg NPCM7XX.
13 * "fan" for the Fan registers.
17 * "fan" for Fan controller operating clock.
23 fan subnode format:
25 Under fan subnode can be upto 8 child nodes, each child node representing a fan.
26 Each fan subnode must have one PWM channel and atleast one Fan tach channel.
36 - fan-tach-ch : specify the Fan tach input channel.
38 the fan tach channel number that used.
48 pwm_fan:pwm-fan-controller@103000 {
51 compatible = "nuvoton,npcm750-pwm-fan";
54 reg-names = "pwm", "fan";
57 clock-names = "pwm","fan";
70 fan@0 {
72 fan-tach-ch = /bits/ 8 <0x00 0x01>;
75 fan@1 {
77 fan-tach-ch = /bits/ 8 <0x02 0x03>;
79 fan@2 {
81 fan-tach-ch = /bits/ 8 <0x04>;