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author | Caesar Wang <wxt@rock-chips.com> | 2016-02-15 15:33:32 +0800 |
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committer | Heiko Stuebner <heiko@sntech.de> | 2016-03-27 00:54:13 +0100 |
commit | 7796031eec9e41099af35bc531f04843358fa3f1 (patch) | |
tree | bbf0561ab7bc346dd2b56b0f981350a178a227fb /arch/arm/boot/dts/tegra20-harmony.dts | |
parent | fe95effb4c381355e38f5bffced4917a2b6dc7d3 (diff) | |
download | lwn-7796031eec9e41099af35bc531f04843358fa3f1.tar.gz lwn-7796031eec9e41099af35bc531f04843358fa3f1.zip |
ARM: dts: rockchip: add the thermal main info found on rk3228
This patch adds the thermal needed main information for rk3228 SoCS.
Basically has the following content:
1) TSADC controller:
Add the needed attributes for rk3036 TSADC controller.
Especially for the TSHUT, in some cases if we are unable to shut it down
in orderly fashion (says: kernel is stuck holding a lock or similar), then
hardware TSHUT will reset it.
If the temperature is over 95C over a period of time the thermal shutdown
of the tsadc is invoked with can either reset the entire chip via the CRU,
or notify the PMIC via a GPIO. This should be set in the specific board.
2) Thermal zones:
Add the needed device mode for thermal generic framework.
Detail in Documentation/devicetree/bindings/thermal/thermal.txt.
Signed-off-by: Caesar Wang <wxt@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Diffstat (limited to 'arch/arm/boot/dts/tegra20-harmony.dts')
0 files changed, 0 insertions, 0 deletions