ARM: dts: DRA7: Add IVA thermal data

This patch changes a dtsi file to contain the thermal data
for IVA domain. This data will enable a thermal shutdown at 125C.

Signed-off-by: Keerthy <j-keerthy@ti.com>
Acked-by: Eduardo Valentin <edubezval@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

1 files changed, 27 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/dra7-iva-thermal.dtsi b/arch/arm/boot/dts/dra7-iva-thermal.dtsi
new file mode 100644
index 000000000000..dd74a5337d1f
--- /dev/null
+++ b/arch/arm/boot/dts/dra7-iva-thermal.dtsi
@@ -0,0 +1,27 @@
+/*
+ * Device Tree Source for DRA7x SoC IVA thermal
+ *
+ * Copyright (C) 2016 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * 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>
+
+iva_thermal: iva_thermal {
+        polling-delay-passive = <250>; /* milliseconds */
+        polling-delay = <500>; /* milliseconds */
+
+                        /* sensor       ID */
+        thermal-sensors = <&bandgap     4>;
+
+        trips {
+                iva_crit: iva_crit {
+                        temperature = <125000>; /* milliCelsius */
+                        hysteresis = <2000>; /* milliCelsius */
+                        type = "critical";
+                };
+        };
+};