@@ -11,6 +11,7 @@
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/pinctrl/mt8195-pinfunc.h>
#include <dt-bindings/reset/ti-syscon.h>
+#include <dt-bindings/thermal/thermal.h>
/ {
compatible = "mediatek,mt8195";
@@ -475,6 +476,21 @@ spi0: spi@1100a000 {
status = "disabled";
};
+ lvts: lvts@1100b000 {
+ compatible = "mediatek,mt8195-lvts";
+ #thermal-sensor-cells = <1>;
+ reg = <0 0x1100b000 0 0x1000>,
+ <0 0x11278000 0 0x1000>;
+ interrupts = <GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH 0>;
+ clocks = <&infracfg_ao CLK_INFRA_AO_THERM>;
+ clock-names = "lvts_clk";
+ resets = <&infracfg_rst 1>,
+ <&infracfg_rst 2>;
+ nvmem-cells = <&lvts_e_data1 &lvts_e_data2>;
+ nvmem-cell-names = "e_data1","e_data2";
+ };
+
spi1: spi@11010000 {
compatible = "mediatek,mt8195-spi", "mediatek,mt6765-spi";
reg = <0 0x11010000 0 0x100>;
@@ -830,4 +846,152 @@ vdosys1: syscon@1c100000 {
#clock-cells = <1>;
};
};
+
+ thermal_zones: thermal-zones {
+ soc_max {
+ polling-delay = <1000>; /* milliseconds */
+ polling-delay-passive = <1000>; /* milliseconds */
+ thermal-sensors = <&lvts 0>;
+ sustainable-power = <1500>;
+
+ trips {
+ threshold: trip-point@0 {
+ temperature = <68000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+
+ target: target@1 {
+ temperature = <85000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+
+ soc_max_crit: soc_max_crit@0 {
+ temperature = <115000>;
+ hysteresis = <2000>;
+ type = "critical";
+ };
+ };
+ cooling-maps {
+ map0 {
+ trip = <&target>;
+ 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>;
+ contribution = <3072>;
+ };
+ map1 {
+ trip = <&target>;
+ cooling-device = <&cpu4
+ THERMAL_NO_LIMIT
+ THERMAL_NO_LIMIT>,
+ <&cpu5
+ THERMAL_NO_LIMIT
+ THERMAL_NO_LIMIT>,
+ <&cpu6
+ THERMAL_NO_LIMIT
+ THERMAL_NO_LIMIT>,
+ <&cpu7
+ THERMAL_NO_LIMIT
+ THERMAL_NO_LIMIT>;
+ contribution = <1024>;
+ };
+ };
+ };
+ cpu_big1 {
+ polling-delay = <0>; /* milliseconds */
+ polling-delay-passive = <0>; /* milliseconds */
+ thermal-sensors = <&lvts 1>;
+ };
+ cpu_big2 {
+ polling-delay = <0>; /* milliseconds */
+ polling-delay-passive = <0>; /* milliseconds */
+ thermal-sensors = <&lvts 2>;
+ };
+ cpu_big3 {
+ polling-delay = <0>; /* milliseconds */
+ polling-delay-passive = <0>; /* milliseconds */
+ thermal-sensors = <&lvts 3>;
+ };
+ cpu_big4 {
+ polling-delay = <0>; /* milliseconds */
+ polling-delay-passive = <0>; /* milliseconds */
+ thermal-sensors = <&lvts 4>;
+ };
+ cpu_little1{
+ polling-delay = <0>; /* milliseconds */
+ polling-delay-passive = <0>; /* milliseconds */
+ thermal-sensors = <&lvts 5>;
+ };
+ cpu_little2 {
+ polling-delay = <0>; /* milliseconds */
+ polling-delay-passive = <0>; /* milliseconds */
+ thermal-sensors = <&lvts 6>;
+ };
+ cpu_little3 {
+ polling-delay = <0>; /* milliseconds */
+ polling-delay-passive = <0>; /* milliseconds */
+ thermal-sensors = <&lvts 7>;
+ };
+ cpu_little4 {
+ polling-delay = <0>; /* milliseconds */
+ polling-delay-passive = <0>; /* milliseconds */
+ thermal-sensors = <&lvts 8>;
+ };
+ vpu1 {
+ polling-delay = <0>; /* milliseconds */
+ polling-delay-passive = <0>; /* milliseconds */
+ thermal-sensors = <&lvts 9>;
+ };
+ vpu2 {
+ polling-delay = <0>; /* milliseconds */
+ polling-delay-passive = <0>; /* milliseconds */
+ thermal-sensors = <&lvts 10>;
+ };
+ gpu1 {
+ polling-delay = <0>; /* milliseconds */
+ polling-delay-passive = <0>; /* milliseconds */
+ thermal-sensors = <&lvts 11>;
+ };
+ gpu2 {
+ polling-delay = <0>; /* milliseconds */
+ polling-delay-passive = <0>; /* milliseconds */
+ thermal-sensors = <&lvts 12>;
+ };
+ vdec {
+ polling-delay = <0>; /* milliseconds */
+ polling-delay-passive = <0>; /* milliseconds */
+ thermal-sensors = <&lvts 13>;
+ };
+ img {
+ polling-delay = <0>; /* milliseconds */
+ polling-delay-passive = <0>; /* milliseconds */
+ thermal-sensors = <&lvts 14>;
+ };
+ infra {
+ polling-delay = <0>; /* milliseconds */
+ polling-delay-passive = <0>; /* milliseconds */
+ thermal-sensors = <&lvts 15>;
+ };
+ cam1 {
+ polling-delay = <0>; /* milliseconds */
+ polling-delay-passive = <0>; /* milliseconds */
+ thermal-sensors = <&lvts 16>;
+ };
+ cam2 {
+ polling-delay = <0>; /* milliseconds */
+ polling-delay-passive = <0>; /* milliseconds */
+ thermal-sensors = <&lvts 17>;
+ };
+ };
};