93 lines
1.9 KiB
Diff
93 lines
1.9 KiB
Diff
diff --git a/arch/arm/boot/dts/sun8i-h3.dtsi b/arch/arm/boot/dts/sun8i-h3.dtsi
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index b36f9f423..0ad8e3e80 100644
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--- a/arch/arm/boot/dts/sun8i-h3.dtsi
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+++ b/arch/arm/boot/dts/sun8i-h3.dtsi
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@@ -41,6 +41,7 @@
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*/
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#include "sunxi-h3-h5.dtsi"
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+#include <dt-bindings/thermal/thermal.h>
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/ {
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cpus {
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@@ -72,6 +73,80 @@
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};
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};
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+ thermal-zones {
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+ cpu-thermal {
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+ /* milliseconds */
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+ polling-delay-passive = <250>;
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+ polling-delay = <1000>;
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+ thermal-sensors = <&ths>;
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+
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+ trips {
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+ cpu_warm: cpu_warm {
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+ temperature = <65000>;
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+ hysteresis = <2000>;
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+ type = "passive";
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+ };
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+
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+ cpu_hot_pre: cpu_hot_pre {
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+ temperature = <70000>;
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+ hysteresis = <2000>;
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+ type = "passive";
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+ };
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+
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+ cpu_hot: cpu_hot {
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+ temperature = <75000>;
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+ hysteresis = <2000>;
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+ type = "passive";
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+ };
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+
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+ cpu_very_hot_pre: cpu_very_hot_pre {
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+ temperature = <85000>;
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+ hysteresis = <2000>;
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+ type = "passive";
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+ };
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+
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+ cpu_very_hot: cpu_very_hot {
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+ temperature = <90000>;
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+ hysteresis = <2000>;
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+ type = "passive";
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+ };
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+
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+ cpu_crit: cpu_crit {
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+ temperature = <105000>;
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+ hysteresis = <2000>;
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+ type = "critical";
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+ };
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+ };
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+
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+ cooling-maps {
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+ cpu_warm_limit_cpu {
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+ trip = <&cpu_warm>;
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+ cooling-device = <&cpu0 THERMAL_NO_LIMIT 2>;
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+ };
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+
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+ cpu_hot_pre_limit_cpu {
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+ trip = <&cpu_hot_pre>;
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+ cooling-device = <&cpu0 2 3>;
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+ };
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+
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+ cpu_hot_limit_cpu {
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+ trip = <&cpu_hot>;
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+ cooling-device = <&cpu0 3 4>;
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+ };
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+
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+ cpu_very_hot_pre_limit_cpu {
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+ trip = <&cpu_very_hot>;
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+ cooling-device = <&cpu0 5 6>;
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+ };
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+
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+ cpu_very_hot_limit_cpu {
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+ trip = <&cpu_very_hot>;
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+ cooling-device = <&cpu0 7 THERMAL_NO_LIMIT>;
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+ };
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+ };
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+ };
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+ };
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+
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timer {
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compatible = "arm,armv7-timer";
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interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
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