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@xxxxxxx>
> ---
> 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
--
To unsubscribe from this list: send the line "unsubscribe linux-iio" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
