[linux dev-4.7 PATCH 4/4] arm: aspeed: Remove SPI controller hacks

Joel Stanley joel at jms.id.au
Fri Nov 4 14:27:26 AEDT 2016


On Fri, Nov 4, 2016 at 1:38 PM, Andrew Jeffery <andrew at aj.id.au> wrote:
>> -     /* SCU setup
>> -      *  - GPIOC{4,5,6} are FUNC_MODE{0,1,2}. These nets are
>> -      *    connected to the Ethernet phy and to ensure the correct
>> -      *    operation they all need to be in GPIO mode (SCU90[0] = 0)
>> -      *    and then pulled down
>> -      */
>
> Did you intend to remove this? It's still relevant and useful.

Yeah I did.

It's still an accurate description of the hardware. But it's not
describing the register writes below. It's in the device tree now.

Cheers,

Joel


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