lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Sat, 16 Sep 2017 12:05:49 +0200 From: Quentin Schulz <quentin.schulz@...e-electrons.com> To: Icenowy Zheng <icenowy@...c.io>, Lee Jones <lee.jones@...aro.org>, Rob Herring <robh+dt@...nel.org>, Maxime Ripard <maxime.ripard@...e-electrons.com>, Chen-Yu Tsai <wens@...e.org>, Jonathan Cameron <jic23@...nel.org> Cc: devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org, linux-iio@...r.kernel.org, linux-sunxi@...glegroups.com Subject: Re: [PATCH v4 6/6] ARM: sun8i: h3: add partial CPU thermal zone Hi Icenowy, On 14/09/2017 16:52, Icenowy Zheng wrote: > Because of the restriction of the OF thermal framework, the thermal > sensor will fail to probe if the thermal zone doesn't exist. > Oh no, that's not good. We discussed about it on IRC and I even proposed a patch for it, telling you I would post it on the mailing list soon after. Of course, I forgot and you definitely should have yelled at me for not doing it :) I won't be able to test the patch soon. I can send it to you so that you can test it and integrate it in your patch series so it won't block you. Otherwise, we'll have to wait for a week or two for me to test it. Thanks and sorry for forgetting to post the patch you need, Quentin > Add a partial thermal zone which claims the H3 THS as the thermal sensor. > > The cooling device (CPU DVFS) is still not added as it's not ready, and > the trip points are also not added yet. > > Signed-off-by: Icenowy Zheng <icenowy@...c.io> > --- > arch/arm/boot/dts/sun8i-h3.dtsi | 9 +++++++++ > 1 file changed, 9 insertions(+) > > diff --git a/arch/arm/boot/dts/sun8i-h3.dtsi b/arch/arm/boot/dts/sun8i-h3.dtsi > index 3220da3ad790..687c6457d214 100644 > --- a/arch/arm/boot/dts/sun8i-h3.dtsi > +++ b/arch/arm/boot/dts/sun8i-h3.dtsi > @@ -89,6 +89,15 @@ > }; > }; > > + thermal-zones { > + cpu-thermal { > + /* milliseconds */ > + polling-delay-passive = <250>; > + polling-delay = <1000>; > + thermal-sensors = <&ths>; > + }; > + }; > + > timer { > compatible = "arm,armv7-timer"; > interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, > -- Quentin Schulz, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com
Powered by blists - more mailing lists