52 lines
1.4 KiB
Diff
52 lines
1.4 KiB
Diff
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From 7f63576ecd62e027c3f43a7a8a363eb604c3363c Mon Sep 17 00:00:00 2001
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From: Ondrej Jirman <megi@xff.cz>
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Date: Thu, 3 Aug 2023 13:19:47 +0200
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Subject: [PATCH 463/464] arm64: dts: rk3588-orangepi-5-plus: Add fan control
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node
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The board has a fan connector. There are still some issues:
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https://github.com/megous/linux/pull/22
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Signed-off-by: Tom Briden <tom@decompile.me.uk>
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Signed-off-by: Ondrej Jirman <megi@xff.cz>
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---
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.../boot/dts/rockchip/rk3588-orangepi-5-plus.dts | 13 ++++++++++++-
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1 file changed, 12 insertions(+), 1 deletion(-)
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diff --git a/arch/arm64/boot/dts/rockchip/rk3588-orangepi-5-plus.dts b/arch/arm64/boot/dts/rockchip/rk3588-orangepi-5-plus.dts
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index 86c7150e3898..668e9192bcad 100644
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--- a/arch/arm64/boot/dts/rockchip/rk3588-orangepi-5-plus.dts
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+++ b/arch/arm64/boot/dts/rockchip/rk3588-orangepi-5-plus.dts
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@@ -66,8 +66,14 @@ headphone_amp: audio-amplifier1 {
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sound-name-prefix = "Headphones Amp";
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};
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- /*XXX: fan */
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/* GPIO3 B2, active high, PWM3_IR_M1 */
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+ fan: pwm-fan {
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+ compatible = "pwm-fan";
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+ cooling-levels = <0 95 145 195 255>;
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+ fan-supply = <&vcc5v0_sys>;
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+ pwms = <&pwm3 0 50000 0>;
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+ #cooling-cells = <2>;
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+ };
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ir-receiver {
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compatible = "gpio-ir-receiver";
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@@ -381,6 +387,11 @@ ir_receiver_pin: ir-receiver-pin {
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};
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};
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+&pwm3 {
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+ status = "okay";
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+ pinctrl-0 = <&pwm3m1_pins>;
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+};
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+
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&saradc {
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status = "okay";
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vref-supply = <&vcc_1v8_s0>;
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--
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2.34.1
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