[PATCH] ARM: dts: Fix undocumented LM75 compatible nodes

[Kevin Hilman]

"Rob Herring (Arm)" <robh at kernel.org> writes:

> "lm75" without any vendor is undocumented. It works with the Linux
> kernel since the I2C subsystem will do matches of the compatible string
> without a vendor prefix to the i2c_device_id and/or driver name.
>
> Mostly replace "lm75" with "national,lm75" as that's the original part
> vendor and the compatible which matches what "lm75" matched with. In a
> couple of cases the node name or compatible gives a clue to the actual
> part and vendor and a more specific compatible can be used. In these
> cases, it does change the variant the kernel picks.
>
> "nct75" is an OnSemi part which is compatible with TI TMP75C based on
> a comparison of the OnSemi NCT75 datasheet and configuration the Linux
> driver uses. Adding an OnSemi compatible would be an ABI change.
>
> "nxp,lm75" is most likely an NXP part. NXP makes a LM75A and LM75B.
> Both are 11-bit resolution and 100ms sample time, so "national,lm75b" is
> the closest match.
>
> While we're here, fix the node names to use the generic name
> "temperature-sensor".
>
> Signed-off-by: Rob Herring (Arm) <robh at kernel.org>
> ---
> SoC maintainers, Please take this directly.

[...]

>  arch/arm/boot/dts/ti/omap/am335x-nano.dts     |  2 +-

For this one...

Reviewed-by: Kevin Hilman <khilman at baylibre.com>