arm64: dts: stingray: Add Stingray Thermal DT support.

Add DT nodes for thermal zones memory base address
to read temperature.

Signed-off-by: Pramod Kumar <pramod.kumar@broadcom.com>
Signed-off-by: Srinath Mannam <srinath.mannam@broadcom.com>
Reviewed-by: Ray Jui <ray.jui@broadcom.com>
Reviewed-by: Scott Branden <scott.branden@broadcom.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>

diff --git a/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi b/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi
index 35c4670c00d1211928ca708d0f4618003c5ab7a8..e892229dbc8b42efadc2c0c0f804df5416a0c780 100644 (file)
--- a/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi
+++ b/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi
@@ -612,4 +612,93 @@
                        status = "disabled";
                };
        };
+
+       tmons {
+               compatible = "simple-bus";
+               #address-cells = <1>;
+               #size-cells = <1>;
+               ranges = <0x0 0x0 0x8f100000 0x100>;
+
+               tmon: tmon@0 {
+                       compatible = "brcm,sr-thermal";
+                       reg = <0x0 0x40>;
+                       brcm,tmon-mask = <0x3f>;
+                       #thermal-sensor-cells = <1>;
+               };
+       };
+
+       thermal-zones {
+               ihost0_thermal: ihost0-thermal {
+                       polling-delay-passive = <0>;
+                       polling-delay = <1000>;
+                       thermal-sensors = <&tmon 0>;
+                       trips {
+                               cpu-crit {
+                                       temperature = <105000>;
+                                       hysteresis = <0>;
+                                       type = "critical";
+                               };
+                       };
+               };
+               ihost1_thermal: ihost1-thermal {
+                       polling-delay-passive = <0>;
+                       polling-delay = <1000>;
+                       thermal-sensors = <&tmon 1>;
+                       trips {
+                               cpu-crit {
+                                       temperature = <105000>;
+                                       hysteresis = <0>;
+                                       type = "critical";
+                               };
+                       };
+               };
+               ihost2_thermal: ihost2-thermal {
+                       polling-delay-passive = <0>;
+                       polling-delay = <1000>;
+                       thermal-sensors = <&tmon 2>;
+                       trips {
+                               cpu-crit {
+                                       temperature = <105000>;
+                                       hysteresis = <0>;
+                                       type = "critical";
+                               };
+                       };
+               };
+               ihost3_thermal: ihost3-thermal {
+                       polling-delay-passive = <0>;
+                       polling-delay = <1000>;
+                       thermal-sensors = <&tmon 3>;
+                       trips {
+                               cpu-crit {
+                                       temperature = <105000>;
+                                       hysteresis = <0>;
+                                       type = "critical";
+                               };
+                       };
+               };
+               crmu_thermal: crmu-thermal {
+                       polling-delay-passive = <0>;
+                       polling-delay = <1000>;
+                       thermal-sensors = <&tmon 4>;
+                       trips {
+                               cpu-crit {
+                                       temperature = <105000>;
+                                       hysteresis = <0>;
+                                       type = "critical";
+                               };
+                       };
+               };
+               nitro_thermal: nitro-thermal {
+                       polling-delay-passive = <0>;
+                       polling-delay = <1000>;
+                       thermal-sensors = <&tmon 5>;
+                       trips {
+                               cpu-crit {
+                                       temperature = <105000>;
+                                       hysteresis = <0>;
+                                       type = "critical";
+                               };
+                       };
+               };
+       };
 };