[PATCH v2 2/2] dt-bindings: rockchip-thermal: fix the misleading description

[Rob Herring]

On Tue, Oct 11, 2016 at 10:07:35AM +0800, Shawn Lin wrote:
> "rockchip,hw-tshut-temp", "rockchip,hw-tshut-mode" and
> "rockchip,hw-tshut-polarity" are not a required properties
> actually as the code could also work by loading the default
> settings there. So it is apprently misleading, although we
> prefer to get these from DT. And it seems we miss the 'rockchip,grf'
> here which should also be an optional property.
> 
> Signed-off-by: Shawn Lin <shawn.lin at rock-chips.com>
> ---
> 
> Changes in v2: None
> 
>  Documentation/devicetree/bindings/thermal/rockchip-thermal.txt | 3 +++
>  1 file changed, 3 insertions(+)

Acked-by: Rob Herring <robh at kernel.org>