[PATCH 3/4] ARM: dts: uniphier: add nodes of thermal monitor and thermal zone for PXs2

[Kunihiko Hayashi]

Add nodes of thermal monitor and thermal zone for UniPhier PXs2 SoC.
The thermal monitor is included in sysctrl.

Signed-off-by: Kunihiko Hayashi <hayashi.kunih...@socionext.com>
---
 arch/arm/boot/dts/uniphier-pxs2-gentil.dts | 21 +++++++++++++++++++++
 arch/arm/boot/dts/uniphier-pxs2-vodka.dts  | 21 +++++++++++++++++++++
 arch/arm/boot/dts/uniphier-pxs2.dtsi       |  6 ++++++
 3 files changed, 48 insertions(+)

diff --git a/arch/arm/boot/dts/uniphier-pxs2-gentil.dts 
b/arch/arm/boot/dts/uniphier-pxs2-gentil.dts
index 373818a..89ccb88 100644
--- a/arch/arm/boot/dts/uniphier-pxs2-gentil.dts
+++ b/arch/arm/boot/dts/uniphier-pxs2-gentil.dts
@@ -70,6 +70,27 @@
                i2c5 = &i2c5;
                i2c6 = &i2c6;
        };
+
+       thermal-zones {
+               cpu_thermal {
+                       polling-delay-passive = <250>;  /* 250ms */
+                       polling-delay = <1000>;         /* 1000ms */
+                       thermal-sensors = <&pvtctl>;
+
+                       trips {
+                               cpu_crit: cpu_crit {
+                                       temperature = <95000>;  /* 95C */
+                                       hysteresis = <2000>;
+                                       type = "critical";
+                               };
+                               cpu_alert: cpu_alert {
+                                       temperature = <85000>;  /* 85C */
+                                       hysteresis = <2000>;
+                                       type = "passive";
+                               };
+                       };
+               };
+       };
 };
 
 &serial2 {
diff --git a/arch/arm/boot/dts/uniphier-pxs2-vodka.dts 
b/arch/arm/boot/dts/uniphier-pxs2-vodka.dts
index 51a3eac..0201584 100644
--- a/arch/arm/boot/dts/uniphier-pxs2-vodka.dts
+++ b/arch/arm/boot/dts/uniphier-pxs2-vodka.dts
@@ -68,6 +68,27 @@
                i2c5 = &i2c5;
                i2c6 = &i2c6;
        };
+
+       thermal-zones {
+               cpu_thermal {
+                       polling-delay-passive = <250>;  /* 250ms */
+                       polling-delay = <1000>;         /* 1000ms */
+                       thermal-sensors = <&pvtctl>;
+
+                       trips {
+                               cpu_crit: cpu_crit {
+                                       temperature = <95000>;  /* 95C */
+                                       hysteresis = <2000>;
+                                       type = "critical";
+                               };
+                               cpu_alert: cpu_alert {
+                                       temperature = <85000>;  /* 85C */
+                                       hysteresis = <2000>;
+                                       type = "passive";
+                               };
+                       };
+               };
+       };
 };
 
 &serial2 {
diff --git a/arch/arm/boot/dts/uniphier-pxs2.dtsi 
b/arch/arm/boot/dts/uniphier-pxs2.dtsi
index e9e031d..072e3b4 100644
--- a/arch/arm/boot/dts/uniphier-pxs2.dtsi
+++ b/arch/arm/boot/dts/uniphier-pxs2.dtsi
@@ -387,6 +387,12 @@
                                compatible = "socionext,uniphier-pxs2-reset";
                                #reset-cells = <1>;
                        };
+
+                       pvtctl: pvtctl {
+                               compatible = "socionext,uniphier-pxs2-thermal";
+                               interrupts = <0 3 1>;
+                               #thermal-sensor-cells = <0>;
+                       };
                };
        };
 };
-- 
2.7.4