Messages in this thread | | | Date | Wed, 24 Sep 2014 21:34:16 +0300 | From | Mikko Perttunen <> | Subject | Re: [PATCH v5 3/4] ARM: tegra: Add thermal trip points for Jetson TK1 |
| |
On 09/24/2014 09:32 PM, Eduardo Valentin wrote: > Hello Mikko, > > On Thu, Aug 21, 2014 at 01:17:21PM +0300, Mikko Perttunen wrote: >> This adds critical trip points to the Jetson TK1 device tree. >> The device will do a controlled shutdown when either the CPU, GPU >> or MEM thermal zone reaches 101 degrees Celsius. >> >> Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com> >> --- >> v5: added cooling-maps nodes >> > > OK. But no cooling map entry in it. What was the reason again you don't > need/want to add the maps?
There is currently no cooling device to map to.
Mikko
> >> arch/arm/boot/dts/tegra124-jetson-tk1.dts | 41 +++++++++++++++++++++++++++++++ >> 1 file changed, 41 insertions(+) >> >> diff --git a/arch/arm/boot/dts/tegra124-jetson-tk1.dts b/arch/arm/boot/dts/tegra124-jetson-tk1.dts >> index 0cdb5cf..bcdab7f 100644 >> --- a/arch/arm/boot/dts/tegra124-jetson-tk1.dts >> +++ b/arch/arm/boot/dts/tegra124-jetson-tk1.dts >> @@ -1876,4 +1876,45 @@ >> <&tegra_car TEGRA124_CLK_EXTERN1>; >> clock-names = "pll_a", "pll_a_out0", "mclk"; >> }; >> + >> + thermal-zones { >> + cpu { >> + trips { >> + trip@0 { >> + temperature = <101000>; >> + hysteresis = <0>; >> + type = "critical"; >> + }; >> + }; >> + >> + cooling-maps { >> + }; >> + }; >> + >> + mem { >> + trips { >> + trip@0 { >> + temperature = <101000>; >> + hysteresis = <0>; >> + type = "critical"; >> + }; >> + }; >> + >> + cooling-maps { >> + }; >> + }; >> + >> + gpu { >> + trips { >> + trip@0 { >> + temperature = <101000>; >> + hysteresis = <0>; >> + type = "critical"; >> + }; >> + }; >> + >> + cooling-maps { >> + }; >> + }; >> + }; >> }; >> -- >> 1.8.1.5 >> > -- > To unsubscribe from this list: send the line "unsubscribe linux-tegra" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html >
| |