arm64: dts: qcom: qcs404: Add thermal zones for each sensor

qcs404 has 10 sensors connected to the single TSENS IP. Define a thermal
zone for each of those sensors to expose the temperature of each zone.

Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org>
Signed-off-by: Andy Gross <agross@kernel.org>

diff --git a/arch/arm64/boot/dts/qcom/qcs404.dtsi b/arch/arm64/boot/dts/qcom/qcs404.dtsi
index 4e5fe3f..01a51f3 100644 (file)
--- a/arch/arm64/boot/dts/qcom/qcs404.dtsi
+++ b/arch/arm64/boot/dts/qcom/qcs404.dtsi
@@ -6,6 +6,7 @@
 #include <dt-bindings/clock/qcom,turingcc-qcs404.h>
 #include <dt-bindings/clock/qcom,rpmcc.h>
 #include <dt-bindings/power/qcom-rpmpd.h>
+#include <dt-bindings/thermal/thermal.h>
 
 / {
        interrupt-parent = <&intc>;
@@ -34,6 +35,7 @@
                        enable-method = "psci";
                        cpu-idle-states = <&CPU_SLEEP_0>;
                        next-level-cache = <&L2_0>;
+                       #cooling-cells= <2>;
                };
 
                CPU1: cpu@101 {
@@ -43,6 +45,7 @@
                        enable-method = "psci";
                        cpu-idle-states = <&CPU_SLEEP_0>;
                        next-level-cache = <&L2_0>;
+                       #cooling-cells= <2>;
                };
 
                CPU2: cpu@102 {
@@ -52,6 +55,7 @@
                        enable-method = "psci";
                        cpu-idle-states = <&CPU_SLEEP_0>;
                        next-level-cache = <&L2_0>;
+                       #cooling-cells= <2>;
                };
 
                CPU3: cpu@103 {
@@ -61,6 +65,7 @@
                        enable-method = "psci";
                        cpu-idle-states = <&CPU_SLEEP_0>;
                        next-level-cache = <&L2_0>;
+                       #cooling-cells= <2>;
                };
 
                L2_0: l2-cache {
@@ -1063,4 +1068,251 @@
                        #interrupt-cells = <2>;
                };
        };
+
+       thermal-zones {
+               aoss-thermal {
+                       polling-delay-passive = <250>;
+                       polling-delay = <1000>;
+
+                       thermal-sensors = <&tsens 0>;
+
+                       trips {
+                               aoss_alert0: trip-point@0 {
+                                       temperature = <105000>;
+                                       hysteresis = <2000>;
+                                       type = "hot";
+                               };
+                       };
+               };
+
+               q6-hvx-thermal {
+                       polling-delay-passive = <250>;
+                       polling-delay = <1000>;
+
+                       thermal-sensors = <&tsens 1>;
+
+                       trips {
+                               q6_hvx_alert0: trip-point@0 {
+                                       temperature = <105000>;
+                                       hysteresis = <2000>;
+                                       type = "hot";
+                               };
+                       };
+               };
+
+               lpass-thermal {
+                       polling-delay-passive = <250>;
+                       polling-delay = <1000>;
+
+                       thermal-sensors = <&tsens 2>;
+
+                       trips {
+                               lpass_alert0: trip-point@0 {
+                                       temperature = <105000>;
+                                       hysteresis = <2000>;
+                                       type = "hot";
+                               };
+                       };
+               };
+
+               wlan-thermal {
+                       polling-delay-passive = <250>;
+                       polling-delay = <1000>;
+
+                       thermal-sensors = <&tsens 3>;
+
+                       trips {
+                               wlan_alert0: trip-point@0 {
+                                       temperature = <105000>;
+                                       hysteresis = <2000>;
+                                       type = "hot";
+                               };
+                       };
+               };
+
+               cluster-thermal {
+                       polling-delay-passive = <250>;
+                       polling-delay = <1000>;
+
+                       thermal-sensors = <&tsens 4>;
+
+                       trips {
+                               cluster_alert0: trip-point@0 {
+                                       temperature = <95000>;
+                                       hysteresis = <2000>;
+                                       type = "hot";
+                               };
+                               cluster_alert1: trip-point@1 {
+                                       temperature = <105000>;
+                                       hysteresis = <2000>;
+                                       type = "passive";
+                               };
+                               cluster_crit: cluster_crit {
+                                       temperature = <120000>;
+                                       hysteresis = <2000>;
+                                       type = "critical";
+                               };
+                       };
+                       cooling-maps {
+                               map0 {
+                                       trip = <&cluster_alert1>;
+                                       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>;
+                               };
+                       };
+               };
+
+               cpu0-thermal {
+                       polling-delay-passive = <250>;
+                       polling-delay = <1000>;
+
+                       thermal-sensors = <&tsens 5>;
+
+                       trips {
+                               cpu0_alert0: trip-point@0 {
+                                       temperature = <95000>;
+                                       hysteresis = <2000>;
+                                       type = "hot";
+                               };
+                               cpu0_alert1: trip-point@1 {
+                                       temperature = <105000>;
+                                       hysteresis = <2000>;
+                                       type = "passive";
+                               };
+                               cpu0_crit: cpu_crit {
+                                       temperature = <120000>;
+                                       hysteresis = <2000>;
+                                       type = "critical";
+                               };
+                       };
+                       cooling-maps {
+                               map0 {
+                                       trip = <&cpu0_alert1>;
+                                       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>;
+                               };
+                       };
+               };
+
+               cpu1-thermal {
+                       polling-delay-passive = <250>;
+                       polling-delay = <1000>;
+
+                       thermal-sensors = <&tsens 6>;
+
+                       trips {
+                               cpu1_alert0: trip-point@0 {
+                                       temperature = <95000>;
+                                       hysteresis = <2000>;
+                                       type = "hot";
+                               };
+                               cpu1_alert1: trip-point@1 {
+                                       temperature = <105000>;
+                                       hysteresis = <2000>;
+                                       type = "passive";
+                               };
+                               cpu1_crit: cpu_crit {
+                                       temperature = <120000>;
+                                       hysteresis = <2000>;
+                                       type = "critical";
+                               };
+                       };
+                       cooling-maps {
+                               map0 {
+                                       trip = <&cpu1_alert1>;
+                                       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>;
+                               };
+                       };
+               };
+
+               cpu2-thermal {
+                       polling-delay-passive = <250>;
+                       polling-delay = <1000>;
+
+                       thermal-sensors = <&tsens 7>;
+
+                       trips {
+                               cpu2_alert0: trip-point@0 {
+                                       temperature = <95000>;
+                                       hysteresis = <2000>;
+                                       type = "hot";
+                               };
+                               cpu2_alert1: trip-point@1 {
+                                       temperature = <105000>;
+                                       hysteresis = <2000>;
+                                       type = "passive";
+                               };
+                               cpu2_crit: cpu_crit {
+                                       temperature = <120000>;
+                                       hysteresis = <2000>;
+                                       type = "critical";
+                               };
+                       };
+                       cooling-maps {
+                               map0 {
+                                       trip = <&cpu2_alert1>;
+                                       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>;
+                               };
+                       };
+               };
+
+               cpu3-thermal {
+                       polling-delay-passive = <250>;
+                       polling-delay = <1000>;
+
+                       thermal-sensors = <&tsens 8>;
+
+                       trips {
+                               cpu3_alert0: trip-point@0 {
+                                       temperature = <95000>;
+                                       hysteresis = <2000>;
+                                       type = "hot";
+                               };
+                               cpu3_alert1: trip-point@1 {
+                                       temperature = <105000>;
+                                       hysteresis = <2000>;
+                                       type = "passive";
+                               };
+                               cpu3_crit: cpu_crit {
+                                       temperature = <120000>;
+                                       hysteresis = <2000>;
+                                       type = "critical";
+                               };
+                       };
+                       cooling-maps {
+                               map0 {
+                                       trip = <&cpu3_alert1>;
+                                       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>;
+                               };
+                       };
+               };
+
+               gpu-thermal {
+                       polling-delay-passive = <250>;
+                       polling-delay = <1000>;
+
+                       thermal-sensors = <&tsens 9>;
+
+                       trips {
+                               gpu_alert0: trip-point@0 {
+                                       temperature = <95000>;
+                                       hysteresis = <2000>;
+                                       type = "hot";
+                               };
+                       };
+               };
+       };
 };