diff options
Diffstat (limited to 'target/linux/mvebu/files/arch')
| -rw-r--r-- | target/linux/mvebu/files/arch/arm/boot/dts/armada-370-buffalo-ls421de.dts | 65 |
1 files changed, 64 insertions, 1 deletions
diff --git a/target/linux/mvebu/files/arch/arm/boot/dts/armada-370-buffalo-ls421de.dts b/target/linux/mvebu/files/arch/arm/boot/dts/armada-370-buffalo-ls421de.dts index 4d2760eb72..ea392f9e41 100644 --- a/target/linux/mvebu/files/arch/arm/boot/dts/armada-370-buffalo-ls421de.dts +++ b/target/linux/mvebu/files/arch/arm/boot/dts/armada-370-buffalo-ls421de.dts @@ -11,6 +11,7 @@ #include "mvebu-linkstation-fan.dtsi" #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/input/input.h> +#include <dt-bindings/thermal/thermal.h> / { model = "Buffalo LinkStation LS421DE"; @@ -40,10 +41,60 @@ MBUS_ID(0x09, 0x01) 0 0xf1100000 0x10000>; }; - gpio_fan { + system_fan: gpio_fan { gpios = <&gpio0 13 GPIO_ACTIVE_HIGH &gpio0 14 GPIO_ACTIVE_HIGH>; alarm-gpios = <&gpio0 10 GPIO_ACTIVE_HIGH>; + + #cooling-cells = <2>; + }; + + thermal-zones { + chassis-thermal { + polling-delay = <20000>; + polling-delay-passive = <2000>; + + thermal-sensors = <&hdd0_temp>, <&hdd1_temp>; + coefficients = <1 1>; + + trips { + chassis_alert1: chassis-alert1 { + temperature = <36000>; + hysteresis = <2000>; + type = "active"; + }; + chassis_alert2: chassis-alert2 { + temperature = <46000>; + hysteresis = <2000>; + type = "active"; + }; + chassis_alert3: chassis-alert3 { + temperature = <56000>; + hysteresis = <2000>; + type = "passive"; + }; + chassis_crit: chassis-crit { + temperature = <66000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + + cooling-maps { + map1 { + trip = <&chassis_alert1>; + cooling-device = <&system_fan THERMAL_NO_LIMIT 1>; + }; + map2 { + trip = <&chassis_alert2>; + cooling-device = <&system_fan 2 2>; + }; + map3 { + trip = <&chassis_alert3>; + cooling-device = <&system_fan 3 THERMAL_NO_LIMIT>; + }; + }; + }; }; gpio_keys { @@ -225,6 +276,18 @@ &sata { nr-ports = <2>; status = "okay"; + #address-cells = <1>; + #size-cells = <0>; + + hdd0_temp: sata-port@0 { + reg = <0>; + #thermal-sensor-cells = <0>; + }; + + hdd1_temp: sata-port@1 { + reg = <1>; + #thermal-sensor-cells = <0>; + }; }; &sdio { |