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change recomputer rk35xx fan speed #472

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change recomputer rk35xx fan speed #472

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16 changes: 10 additions & 6 deletions arch/arm64/boot/dts/rockchip/rk3576-recomputer-rk3576-devkit.dts
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Original file line number Diff line number Diff line change
Expand Up @@ -42,7 +42,7 @@
status = "okay";
compatible = "pwm-fan";
#cooling-cells = <2>;
cooling-levels = <0 50 100 150 200 255>;
cooling-levels = <25 45 60 75 100 130 170 210 255>;
fan-supply = <&vcc_sys>;
pwms = <&pwm0_2ch_0 0 60000 0>;

Expand All @@ -53,10 +53,14 @@
pinctrl-0 = <&fan_tach>;

rockchip,temp-trips = <
20000 1
25000 2
30000 3
35000 5
38000 1
44000 2
50000 3
56000 4
62000 5
68000 6
74000 7
80000 8
>;
};

Expand Down Expand Up @@ -758,7 +762,7 @@
interrupt-controller;
gpio-line-names =
"MIPI_DPHY_CSI0_IO1" ,"USB_USB30_PWREN_H",
"USB_HOST_PWREN_H" ,"PCIe_SX1261_RST_3V3",
"USB_HOST_PWREN_H" ,"BRD_ID_WP",
"LTE_RESET" ,"P05",
"P06" ,"LoRaWan_sx1262_CS",
"USER_LED_R" ,"USER_LED_B",
Expand Down
19 changes: 11 additions & 8 deletions arch/arm64/boot/dts/rockchip/rk3588-recomputer-rk3588-devkit.dts
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Original file line number Diff line number Diff line change
Expand Up @@ -205,7 +205,7 @@
compatible = "pwm-fan";
#cooling-cells = <2>;
pwms = <&pwm2 0 50000 0>;
cooling-levels = <0 50 100 150 200 255>;
cooling-levels = <25 45 60 75 100 130 170 210 255>;
// cooling-levels = <0 255>;

interrupt-parent = <&gpio3>;
Expand All @@ -219,12 +219,15 @@
// >;

rockchip,temp-trips = <
40000 1
45000 2
50000 3
55000 4
60000 5
>;
38000 1
44000 2
50000 3
56000 4
62000 5
68000 6
74000 7
80000 8
>;

status = "okay";
};
Expand Down Expand Up @@ -378,7 +381,7 @@


&sdio {
max-frequency = <150000000>;
max-frequency = <100000000>;
supports-sdio;
bus-width = <4>;
disable-wp;
Expand Down
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