[PATCH] ARM: Tegra: Trimslice: Tri-state DAP2 pinmux

Stephen Warren swarren at nvidia.com
Wed Jul 13 14:51:41 EDT 2011


Thierry Reding wrote at Wednesday, July 13, 2011 12:01 PM:
> Stephen Warren wrote:
> > DAP2 is used for a bunch of GPIOs. Not tri-stating the pins means audio
> > signals get sent out there, and this ends up resetting USB and breaking
> > SDHCI too.
...
> > -	{TEGRA_PINGROUP_DAP3,  TEGRA_MUX_DAP3,          TEGRA_PUPD_NORMAL,      TEGRA_TRI_NORMAL},
> > +	{TEGRA_PINGROUP_DAP3,  TEGRA_MUX_DAP3,          TEGRA_PUPD_NORMAL,      TEGRA_TRI_TRISTATE},
> 
> The patch subject and description say that DAP2 is tristated, not DAP3.

Oops. I've fixed that locally and will repost once Mike acks it.

Thanks!

-- 
nvpublic




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