[U-Boot] [PATCH v6 03/12] tegra: Convert tegra GPIO driver to use driver model

Simon Glass sjg at chromium.org
Wed Aug 27 01:15:58 CEST 2014


Hi Stephen,

On 25 August 2014 14:19, Tom Warren <TWarren at nvidia.com> wrote:
> Sorry, very low priority for me right now. Try to get someone else to do it, as it may be a long while until I can get to it.

Are you able to test it on your board? I can pull it through the DM
tree but would like some sort of independent verification. I will go
through the patch once more very carefully.

>
> Tom
>
>> -----Original Message-----
>> From: Stephen Warren [mailto:swarren at wwwdotorg.org]
>> Sent: Monday, August 25, 2014 11:50 AM
>> To: Simon Glass; Tom Warren
>> Cc: U-Boot Mailing List; u-boot-review; Stephen Warren
>> Subject: Re: [PATCH v6 03/12] tegra: Convert tegra GPIO driver to use driver
>> model
>>
>> On 08/25/2014 12:31 PM, Simon Glass wrote:
>> > Hi,
>> >
>> > On 11 August 2014 09:23, Simon Glass <sjg at chromium.org> wrote:
>> >>
>> >> This is an implementation of GPIOs for Tegra that uses driver model.
>> >> It has been tested on trimslice and also using the new iotrace feature.
>> >>
>> >> The implementation uses a top-level GPIO device (which has no actual
>> GPIOS).
>> >> Under this all the banks are created as separate GPIO devices.
>> >>
>> >> The GPIOs are named as per the Tegra datasheet/header files: A0..A7,
>> >> B0..B7, ..., Z0..Z7, AA0..AA7, etc.
>> >>
>> >> Since driver model is not yet available before relocation, or in SPL,
>> >> a special function is provided for seaboard's SPL code.
>> >>
>> >> Signed-off-by: Simon Glass <sjg at chromium.org>
>> >
>> > Any comments on this one please?
>>
>> Tom, can you please review this patch/series? Thanks.
> --
> nvpublic

Regards,
Simon


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