[PATCH net-next v2 0/3] add support for RGMII on GMAC0 through TRGMII hardware module

Sergei Shtylyov sergei.shtylyov at cogentembedded.com
Thu Sep 22 10:08:47 PDT 2016


Hello.

On 09/22/2016 03:22 PM, David Miller wrote:

>> By default, GMAC0 is connected to built-in switch called
>> MT7530 through the proprietary interface called Turbo RGMII
>> (TRGMII). TRGMII also supports well for RGMII as generic external
>> PHY uses but requires some slight changes to the setup of TRGMII
>> and doesn't have well support on current driver.
>>
>> So this patchset
>> 1) provides the slight changes of the setup for RGMII can work
>>    through TRGMII
>> 2) adds additional setting "trgmii" as PHY_INTERFACE_MODE_TRGMII
>>    about phy-mode on device tree to make GMAC0 distinguish which
>>    mode it runs
>> 3) changes dynamically source clock, TX/RX delay and interface
>>    mode on TRGMII for adapting various link
>>
>> Changes since v1:
>> - fixed the style of comment which doesn't have a space at
>>    the beginning and end of comment lines
>> - add support for phy-mode "trgmii" as PHY_INTERFACE_MODE_TRGMII
>>    into linux/phy.h
>> - enhance the Documentation about device tree binding for trgmii
>>   which is applicable only for GMAC0 which uses fixed-link
>
> Series applied.

    Despite my comments? Sigh...

MBR, Sergei




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