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authorSascha Hauer <s.hauer@pengutronix.de>2016-06-13 07:31:46 +0200
committerSascha Hauer <s.hauer@pengutronix.de>2016-06-13 12:43:53 +0200
commit86186c232241b607f84cc266a6cda49160f44948 (patch)
tree286a87dae7f2d8c3eda5b8551fc9b5f4db726c45 /dts/Bindings/thermal/tegra-soctherm.txt
parent0cf29e11efa66ad4515c9391303406c725be2c7a (diff)
downloadbarebox-86186c232241b607f84cc266a6cda49160f44948.tar.gz
barebox-86186c232241b607f84cc266a6cda49160f44948.tar.xz
dts: update to v4.7-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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diff --git a/dts/Bindings/thermal/tegra-soctherm.txt b/dts/Bindings/thermal/tegra-soctherm.txt
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-Tegra124 SOCTHERM thermal management system
-
-The SOCTHERM IP block contains thermal sensors, support for polled
-or interrupt-based thermal monitoring, CPU and GPU throttling based
-on temperature trip points, and handling external overcurrent
-notifications. It is also used to manage emergency shutdown in an
-overheating situation.
-
-Required properties :
-- compatible : For Tegra124, must contain "nvidia,tegra124-soctherm".
- For Tegra132, must contain "nvidia,tegra132-soctherm".
- For Tegra210, must contain "nvidia,tegra210-soctherm".
-- reg : Should contain 1 entry:
- - SOCTHERM register set
-- interrupts : Defines the interrupt used by SOCTHERM
-- clocks : Must contain an entry for each entry in clock-names.
- See ../clocks/clock-bindings.txt for details.
-- clock-names : Must include the following entries:
- - tsensor
- - soctherm
-- resets : Must contain an entry for each entry in reset-names.
- See ../reset/reset.txt for details.
-- reset-names : Must include the following entries:
- - soctherm
-- #thermal-sensor-cells : Should be 1. See ./thermal.txt for a description
- of this property. See <dt-bindings/thermal/tegra124-soctherm.h> for a
- list of valid values when referring to thermal sensors.
-
-
-Example :
-
- soctherm@0,700e2000 {
- compatible = "nvidia,tegra124-soctherm";
- reg = <0x0 0x700e2000 0x0 0x1000>;
- interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&tegra_car TEGRA124_CLK_TSENSOR>,
- <&tegra_car TEGRA124_CLK_SOC_THERM>;
- clock-names = "tsensor", "soctherm";
- resets = <&tegra_car 78>;
- reset-names = "soctherm";
-
- #thermal-sensor-cells = <1>;
- };
-
-Example: referring to thermal sensors :
-
- thermal-zones {
- cpu {
- polling-delay-passive = <1000>;
- polling-delay = <1000>;
-
- thermal-sensors =
- <&soctherm TEGRA124_SOCTHERM_SENSOR_CPU>;
- };
- };