From bb2de9a333d17bb1b048ad208002501226b83f03 Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Tue, 6 Jun 2017 08:07:28 +0200 Subject: dts: update to v4.12-rc1 Signed-off-by: Sascha Hauer --- dts/Bindings/thermal/brcm,ns-thermal | 37 ++++++++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 dts/Bindings/thermal/brcm,ns-thermal (limited to 'dts/Bindings/thermal/brcm,ns-thermal') diff --git a/dts/Bindings/thermal/brcm,ns-thermal b/dts/Bindings/thermal/brcm,ns-thermal new file mode 100644 index 0000000000..68e0471700 --- /dev/null +++ b/dts/Bindings/thermal/brcm,ns-thermal @@ -0,0 +1,37 @@ +* Broadcom Northstar Thermal + +This binding describes thermal sensor that is part of Northstar's DMU (Device +Management Unit). + +Required properties: +- compatible : Must be "brcm,ns-thermal" +- reg : iomem address range of PVTMON registers +- #thermal-sensor-cells : Should be <0> + +Example: + +thermal: thermal@1800c2c0 { + compatible = "brcm,ns-thermal"; + reg = <0x1800c2c0 0x10>; + #thermal-sensor-cells = <0>; +}; + +thermal-zones { + cpu_thermal: cpu-thermal { + polling-delay-passive = <0>; + polling-delay = <1000>; + coefficients = <(-556) 418000>; + thermal-sensors = <&thermal>; + + trips { + cpu-crit { + temperature = <125000>; + hysteresis = <0>; + type = "critical"; + }; + }; + + cooling-maps { + }; + }; +}; -- cgit v1.2.3