diff options
Diffstat (limited to 'arch/arm/dts/sun8i-h3.dtsi')
| -rw-r--r-- | arch/arm/dts/sun8i-h3.dtsi | 49 |
1 files changed, 46 insertions, 3 deletions
diff --git a/arch/arm/dts/sun8i-h3.dtsi b/arch/arm/dts/sun8i-h3.dtsi index 20217e2ca4..4e89701df9 100644 --- a/arch/arm/dts/sun8i-h3.dtsi +++ b/arch/arm/dts/sun8i-h3.dtsi @@ -41,6 +41,7 @@ */ #include "sunxi-h3-h5.dtsi" +#include <dt-bindings/thermal/thermal.h> / { cpu0_opp_table: opp_table0 { @@ -111,6 +112,26 @@ }; }; + gpu_opp_table: gpu-opp-table { + compatible = "operating-points-v2"; + + opp-120000000 { + opp-hz = /bits/ 64 <120000000>; + }; + + opp-312000000 { + opp-hz = /bits/ 64 <312000000>; + }; + + opp-432000000 { + opp-hz = /bits/ 64 <432000000>; + }; + + opp-576000000 { + opp-hz = /bits/ 64 <576000000>; + }; + }; + pmu { compatible = "arm,cortex-a7-pmu"; interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>, @@ -204,9 +225,7 @@ clocks = <&ccu CLK_BUS_GPU>, <&ccu CLK_GPU>; clock-names = "bus", "core"; resets = <&ccu RST_BUS_GPU>; - - assigned-clocks = <&ccu CLK_GPU>; - assigned-clock-rates = <384000000>; + operating-points-v2 = <&gpu_opp_table>; }; ths: thermal-sensor@1c25000 { @@ -227,6 +246,30 @@ polling-delay-passive = <0>; polling-delay = <0>; thermal-sensors = <&ths 0>; + + trips { + cpu_hot_trip: cpu-hot { + temperature = <80000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu_very_hot_trip: cpu-very-hot { + temperature = <100000>; + hysteresis = <0>; + type = "critical"; + }; + }; + + cooling-maps { + cpu-hot-limit { + trip = <&cpu_hot_trip>; + cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; }; }; }; |