[OpenWrt-Devel] [PATCH 1/3] ramips: mt7620 add icplus phy driver kernel config symbol

Andrej Vlašić andrej.vlasic0 at gmail.com
Thu Oct 29 07:52:09 EDT 2015


Hi John,

On 29 October 2015 at 06:38, John Crispin <blogic at openwrt.org> wrote:
> Hi,
>
> On 29/10/2015 02:26, Andrej Vlasic wrote:
>> Add missing icplus phy driver kernel config symbol to mt7620 subtarget.
>> This is needed since some mt7620 devices have icplus ip1001 ethernet transceiver
>>
>> Signed-off-by: Andrej Vlasic <andrej.vlasic0 at gmail.com>
>
> are you sure this is needed ? older IC+ phys worked with the generic phy
> driver. however that might have changed for the gbit version.
>
>         John
>

I just checked without icplus driver, and it does work with generic driver.

The only thing that I can see that is in ip1001 driver and it's not in
generic driver
is support for auto power saving mode.

>
>> ---
>>  target/linux/ramips/mt7620/config-3.18 | 1 +
>>  1 file changed, 1 insertion(+)
>>
>> diff --git a/target/linux/ramips/mt7620/config-3.18 b/target/linux/ramips/mt7620/config-3.18
>> index 0263bba..5dbfaa2 100644
>> --- a/target/linux/ramips/mt7620/config-3.18
>> +++ b/target/linux/ramips/mt7620/config-3.18
>> @@ -11,6 +11,7 @@ CONFIG_ARCH_REQUIRE_GPIOLIB=y
>>  CONFIG_ARCH_SUSPEND_POSSIBLE=y
>>  CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y
>>  CONFIG_AT803X_PHY=y
>> +CONFIG_ICPLUS_PHY=y
>>  CONFIG_CC_OPTIMIZE_FOR_SIZE=y
>>  CONFIG_CEVT_R4K=y
>>  CONFIG_CLKDEV_LOOKUP=y
>>
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