[PATCH v7 3/5] ARM: dts: add RK3xxx CPU Thermal data

[Caesar Wang]

This patch changes a dtsi file to contain the thermal data
on RK3288 and later SoCs. This data will
enable a thermal shutdown over 125C.

Signed-off-by: Caesar Wang <caesar.wang at rock-chips.com>
---
 arch/arm/boot/dts/rk3xxx-cpu-thermal.dtsi | 32 +++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)
 create mode 100644 arch/arm/boot/dts/rk3xxx-cpu-thermal.dtsi

diff --git a/arch/arm/boot/dts/rk3xxx-cpu-thermal.dtsi b/arch/arm/boot/dts/rk3xxx-cpu-thermal.dtsi
new file mode 100644
index 0000000..8888f7e
--- /dev/null
+++ b/arch/arm/boot/dts/rk3xxx-cpu-thermal.dtsi
@@ -0,0 +1,32 @@
+/*
+ * Device Tree Source for RK3XXX SoC CPU thermal
+ *
+ * Copyright (c) 2014, Fuzhou Rockchip Electronics Co., Ltd
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2.  This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+#include <dt-bindings/thermal/thermal.h>
+
+cpu_thermal: cpu_thermal {
+	polling-delay-passive = <500>; /* milliseconds */
+	polling-delay = <1000>; /* milliseconds */
+
+			/* sensor       ID */
+        thermal-sensors = <&tsadc     0>;
+
+        trips {
+                cpu_alert0: cpu_alert {
+                        temperature = <800000>; /* millicelsius */
+                        hysteresis = <2000>; /* millicelsius */
+                        type = "passive";
+                };
+                cpu_crit: cpu_crit {
+                        temperature = <125000>; /* millicelsius */
+                        hysteresis = <2000>; /* millicelsius */
+                        type = "critical";
+                };
+        };
+};
-- 
1.9.1