arm64: dts: uniphier: Add nodes of thermal monitor and thermal zone for PXs3
Add nodes of thermal monitor and thermal zone for UniPhier PXs3 SoC. The thermal monitor node is included in sysctrl. This patch gives the default value for PXs3 in the same way as LD20. Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
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@ -7,6 +7,7 @@
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/gpio/uniphier-gpio.h>
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#include <dt-bindings/thermal/thermal.h>
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/ {
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compatible = "socionext,uniphier-pxs3";
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@ -42,6 +43,7 @@
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clocks = <&sys_clk 33>;
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enable-method = "psci";
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operating-points-v2 = <&cluster0_opp>;
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#cooling-cells = <2>;
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};
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cpu1: cpu@1 {
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@ -51,6 +53,7 @@
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clocks = <&sys_clk 33>;
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enable-method = "psci";
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operating-points-v2 = <&cluster0_opp>;
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#cooling-cells = <2>;
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};
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cpu2: cpu@2 {
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@ -60,6 +63,7 @@
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clocks = <&sys_clk 33>;
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enable-method = "psci";
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operating-points-v2 = <&cluster0_opp>;
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#cooling-cells = <2>;
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};
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cpu3: cpu@3 {
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@ -69,6 +73,7 @@
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clocks = <&sys_clk 33>;
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enable-method = "psci";
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operating-points-v2 = <&cluster0_opp>;
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#cooling-cells = <2>;
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};
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};
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@ -136,6 +141,37 @@
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<1 10 4>;
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};
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thermal-zones {
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cpu-thermal {
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polling-delay-passive = <250>; /* 250ms */
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polling-delay = <1000>; /* 1000ms */
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thermal-sensors = <&pvtctl>;
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trips {
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cpu_crit: cpu-crit {
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temperature = <110000>; /* 110C */
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hysteresis = <2000>;
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type = "critical";
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};
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cpu_alert: cpu-alert {
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temperature = <100000>; /* 100C */
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hysteresis = <2000>;
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type = "passive";
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};
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};
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cooling-maps {
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map0 {
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trip = <&cpu_alert>;
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cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
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<&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
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<&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
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<&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
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};
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};
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};
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};
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reserved-memory {
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#address-cells = <2>;
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#size-cells = <2>;
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@ -496,6 +532,13 @@
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watchdog {
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compatible = "socionext,uniphier-wdt";
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};
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pvtctl: pvtctl {
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compatible = "socionext,uniphier-pxs3-thermal";
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interrupts = <0 3 4>;
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#thermal-sensor-cells = <0>;
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socionext,tmod-calibration = <0x0f22 0x68ee>;
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};
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};
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eth0: ethernet@65000000 {
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