[PATCH] ARM: tegra: Correct which USB controller has the UTMI pad registers
Mikko Perttunen
mikko.perttunen at kapsi.fi
Thu Apr 2 07:53:20 PDT 2015
Have you checked that this patch applies correctly, considering that the
chunks are still ambiguous? :)
Mikko
On 04/02/2015 05:31 PM, Tomeu Vizoso wrote:
> It should be the first controller, not the second.
>
> This broke USB after 6261b06 ("regulator: Defer lookup of supply to
> regulator_get"), because it changed the order in which the controllers
> were probed.
>
> The fix for this issue was suggested by Mikko Perttunen.
>
> Signed-off-by: Tomeu Vizoso <tomeu.vizoso at collabora.com>
> Cc: Mikko Perttunen <mikko.perttunen at kapsi.fi>
> ---
> arch/arm/boot/dts/tegra124.dtsi | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/arm/boot/dts/tegra124.dtsi b/arch/arm/boot/dts/tegra124.dtsi
> index cf01c81..cb786a9 100644
> --- a/arch/arm/boot/dts/tegra124.dtsi
> +++ b/arch/arm/boot/dts/tegra124.dtsi
> @@ -838,6 +838,7 @@
> nvidia,hssquelch-level = <2>;
> nvidia,hsdiscon-level = <5>;
> nvidia,xcvr-hsslew = <12>;
> + nvidia,has-utmi-pad-registers;
> status = "disabled";
> };
>
> @@ -874,7 +875,6 @@
> nvidia,hssquelch-level = <2>;
> nvidia,hsdiscon-level = <5>;
> nvidia,xcvr-hsslew = <12>;
> - nvidia,has-utmi-pad-registers;
> status = "disabled";
> };
>
>
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