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Merge pull request radxa-pkg#317 from Radxa-Alvin/main
feat: add radxa zero3 poe overlay
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55 changes: 55 additions & 0 deletions
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arch/arm64/boot/dts/rockchip/overlays/radxa-zero3-poe-hat.dts
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,55 @@ | ||
| /dts-v1/; | ||
| /plugin/; | ||
|
|
||
| #include <dt-bindings/gpio/gpio.h> | ||
| #include <dt-bindings/pinctrl/rockchip.h> | ||
| #include <dt-bindings/pwm/pwm.h> | ||
| #include <dt-bindings/thermal/thermal.h> | ||
|
|
||
| / { | ||
| metadata { | ||
| title = "Enable Radxa ZERO 3E PoE HAT"; | ||
| category = "misc"; | ||
| compatible = "radxa,zero3"; | ||
| description = "Enable Radxa ZERO 3E PoE HAT."; | ||
| exclusive = "GPIO3_C3"; | ||
| package = "rsetup-config-thermal-governor-step-wise"; | ||
| }; | ||
| }; | ||
|
|
||
| &{/} { | ||
| radxa_poe_pwm: radxa-poe-pwm { | ||
| compatible = "pwm-gpio"; | ||
| #pwm-cells = <3>; | ||
| pwm-gpio = <&gpio3 RK_PC3 GPIO_ACTIVE_HIGH>; | ||
| }; | ||
|
|
||
| radxa_poe_fan: radxa-poe-fan { | ||
| compatible = "pwm-fan"; | ||
| #cooling-cells = <2>; | ||
| cooling-min-state = <0>; | ||
| cooling-max-state = <4>; | ||
| cooling-levels = <0 64 128 192 255>; | ||
| pwms = <&radxa_poe_pwm 0 40000 PWM_POLARITY_INVERTED>; | ||
| }; | ||
| }; | ||
|
|
||
| &threshold { | ||
| temperature = <60000>; | ||
| }; | ||
|
|
||
| &soc_thermal { | ||
| sustainable-power = <5000>; /* milliwatts */ | ||
| cooling-maps { | ||
| map2 { | ||
| trip = <&target>; | ||
| cooling-device = <&radxa_poe_fan THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; | ||
| contribution = <8192>; | ||
| }; | ||
| map3 { | ||
| trip = <&threshold>; | ||
| cooling-device = <&radxa_poe_fan THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; | ||
| contribution = <8192>; | ||
| }; | ||
| }; | ||
| }; |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,61 @@ | ||
| /dts-v1/; | ||
| /plugin/; | ||
|
|
||
| #include <dt-bindings/gpio/gpio.h> | ||
| #include <dt-bindings/pinctrl/rockchip.h> | ||
| #include <dt-bindings/pwm/pwm.h> | ||
| #include <dt-bindings/thermal/thermal.h> | ||
|
|
||
| / { | ||
| metadata { | ||
| title = "Enable Radxa 25W PoE+ HAT"; | ||
| category = "misc"; | ||
| compatible = "radxa,rock-2a"; | ||
| description = "Enable Radxa 25W PoE+ HAT."; | ||
| exclusive = "GPIO1_B1", "GPIO4_A6"; | ||
| package = "rsetup-config-thermal-governor-step-wise"; | ||
| }; | ||
| }; | ||
|
|
||
| &{/} { | ||
| radxa_pow_w1: radxa-poe-w1 { | ||
| compatible = "w1-gpio"; | ||
| gpios = <&gpio4 RK_PA6 GPIO_ACTIVE_HIGH>; | ||
| status = "okay"; | ||
| }; | ||
|
|
||
| radxa_poe_pwm: radxa-poe-pwm { | ||
| compatible = "pwm-gpio"; | ||
| #pwm-cells = <3>; | ||
| pwm-gpio = <&gpio1 RK_PB1 GPIO_ACTIVE_HIGH>; | ||
| }; | ||
|
|
||
| radxa_poe_fan: radxa-poe-fan { | ||
| compatible = "pwm-fan"; | ||
| #cooling-cells = <2>; | ||
| cooling-min-state = <0>; | ||
| cooling-max-state = <4>; | ||
| cooling-levels = <0 64 128 192 255>; | ||
| pwms = <&radxa_poe_pwm 0 40000 PWM_POLARITY_INVERTED>; | ||
| }; | ||
| }; | ||
|
|
||
| &threshold { | ||
| temperature = <60000>; | ||
| }; | ||
|
|
||
| &soc_thermal { | ||
| sustainable-power = <5000>; /* milliwatts */ | ||
| cooling-maps { | ||
| map2 { | ||
| trip = <&target>; | ||
| cooling-device = <&radxa_poe_fan THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; | ||
| contribution = <8192>; | ||
| }; | ||
| map3 { | ||
| trip = <&threshold>; | ||
| cooling-device = <&radxa_poe_fan THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; | ||
| contribution = <8192>; | ||
| }; | ||
| }; | ||
| }; |