diff options
Diffstat (limited to 'arch/arm/boot/dts/tango4-smp8758.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/tango4-smp8758.dtsi | 28 |
1 files changed, 27 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/tango4-smp8758.dtsi b/arch/arm/boot/dts/tango4-smp8758.dtsi index 7ed88ee62..d2e65c46b 100644 --- a/arch/arm/boot/dts/tango4-smp8758.dtsi +++ b/arch/arm/boot/dts/tango4-smp8758.dtsi @@ -1,4 +1,4 @@ -#include <dt-bindings/interrupt-controller/arm-gic.h> +#include "tango4-common.dtsi" / { cpus { @@ -11,6 +11,9 @@ next-level-cache = <&l2cc>; device_type = "cpu"; reg = <0>; + clocks = <&clkgen CPU_CLK>; + clock-latency = <1>; + operating-points = <1215000 0 607500 0 405000 0 243000 0 135000 0>; }; cpu1: cpu@1 { @@ -28,4 +31,27 @@ <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>; }; + + soc { + cpu_temp: thermal@920100 { + #thermal-sensor-cells = <0>; + compatible = "sigma,smp8758-thermal"; + reg = <0x920100 12>; + }; + }; + + thermal-zones { + cpu_thermal: cpu-thermal { + polling-delay = <997>; /* milliseconds */ + polling-delay-passive = <499>; /* milliseconds */ + thermal-sensors = <&cpu_temp>; + trips { + cpu_critical { + temperature = <120000>; + hysteresis = <2500>; + type = "critical"; + }; + }; + }; + }; }; |