[PATCH] ARM: tegra: Add missing HDMI +5V regulator

Stephen Warren swarren at wwwdotorg.org
Fri Apr 24 10:05:37 PDT 2015


On 04/24/2015 04:05 AM, Thierry Reding wrote:
> From: Thierry Reding <treding at nvidia.com>
>
> Commit fb50a116bbbc ("drm/tegra: hdmi - Add connector supply support")
> introduced a new supply for HDMI connectors that is used to control the
> voltage on the +5V pin. Not all boards have had the corresponding supply
> added to their device tree files, causing the following warning message
> during boot:
>
> 	[    0.859698] 54280000.hdmi supply hdmi not found, using dummy regulator
>
> Add such a regulator to the Seaboard DTS to enable the driver to control
> this voltage and get rid of the warning.
>
> Reported-by: Stephen Warren <swarren at nvidia.com>
> Signed-off-by: Thierry Reding <treding at nvidia.com>
> ---
> Hi Stephen,
>
> This is completely untested because I don't have a Seaboard. But this is
> based on the schematics and I think it should work, so it'd be great if
> you could test it.

Tested-by: Stephen Warren <swarren at nvidia.com> (on top of v4.0).



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