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arm64: dts: marvell: clearfog-gt-8k: add pwm-fan

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Add pwm-fan support for controlling the fan speed.

Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
This commit is contained in:
Russell King
2021-03-09 15:20:08 +00:00
committed by Gregory CLEMENT
parent a38fd87484
commit 2d36399c24
1 changed files with 7 additions and 0 deletions
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7
arch/arm64/boot/dts/marvell/armada-8040-clearfog-gt-8k.dts
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@@ -31,6 +31,13 @@ aliases {
ethernet2 = &cp1_eth2;
};
pwm {
compatible = "pwm-fan";
pinctrl-names = "default";
pinctrl-0 = <&cp0_fan_pwm_pins>;
pwms = <&cp0_gpio2 16 40000>;
};
v_3_3: regulator-3-3v {
compatible = "regulator-fixed";
regulator-name = "v_3_3";