mirror of
https://github.com/andreili/SBC_builder.git
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68 lines
1.6 KiB
Diff
68 lines
1.6 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: SuperKali <hello@superkali.me>
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Date: Thu, 20 Mar 2025 19:46:09 +0000
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Subject: Adding FAN support for NanoPC T6 & LTS
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Signed-off-by: SuperKali <hello@superkali.me>
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---
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arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dtsi | 36 ++++++++++
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1 file changed, 36 insertions(+)
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diff --git a/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dtsi b/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dtsi
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index 111111111111..222222222222 100644
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--- a/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dtsi
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+++ b/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dtsi
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@@ -78,6 +78,14 @@ usr_led: led-1 {
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};
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};
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+ fan0: pwm-fan {
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+ compatible = "pwm-fan";
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+ #cooling-cells = <2>;
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+ cooling-levels = <100 160 190 200 215 235 255>;
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+ pwms = <&pwm1 0 50000 0>;
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+ fan-supply = <&vcc5v0_sys>;
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+ };
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+
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sound {
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compatible = "simple-audio-card";
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pinctrl-names = "default";
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@@ -531,6 +539,34 @@ i2s0_8ch_p0_0: endpoint {
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};
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};
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+&package_thermal {
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+ polling-delay = <1000>;
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+
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+ trips {
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+ package_fan0: package-fan0 {
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+ temperature = <55000>;
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+ hysteresis = <2000>;
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+ type = "active";
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+ };
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+ package_fan1: package-fan1 {
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+ temperature = <65000>;
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+ hysteresis = <2000>;
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+ type = "active";
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+ };
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+ };
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+
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+ cooling-maps {
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+ map1 {
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+ trip = <&package_fan0>;
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+ cooling-device = <&fan0 THERMAL_NO_LIMIT 1>;
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+ };
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+ map2 {
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+ trip = <&package_fan1>;
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+ cooling-device = <&fan0 2 THERMAL_NO_LIMIT>;
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+ };
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+ };
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+};
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+
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&pcie2x1l0 {
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reset-gpios = <&gpio4 RK_PB3 GPIO_ACTIVE_HIGH>;
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vpcie3v3-supply = <&vcc_3v3_pcie20>;
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--
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Armbian
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