On Thu, 14 Apr 2022 22:00:09 -0500 Samuel Holland samuel@sholland.org wrote:
Hi Andreas,
Thanks for the comments.
On 4/14/22 3:15 AM, Andreas Kemnade wrote:
Hi Samuel,
for comparison, here is my submission for the IMX EPDC bindings:
https://lore.kernel.org/linux-devicetree/20220206080016.796556-2-andreas@kem...
On Wed, 13 Apr 2022 17:19:02 -0500 Samuel Holland samuel@sholland.org wrote:
[...] we have sy7636a driver in kernel which should be suitable for powering a EPD and temperature measurement. So I would expect that to be
- io-channels:
- maxItems: 1
- description: I/O channel for panel temperature measurement
so how would I reference the hwmon/thermal(-zone) of the sy7636a here?
It seems the consensus is to use a thermal zone for panel temperature, so I will need to change this.
I am open to anything here as long as it fits together.
I think it's best to reference the thermal zone by phandle, not by name, even if it requires extending the thermal zone API to support this.
maybe referencing the hwmon might be interesting, or we add a hwmon_iio adaptor. The other way round it is there. The thermal zone stuff is only needed because hwmon cannot referenced directly.
Regards, Andreas