[PATCH v2 3/5] net: cadence: macb: Add support for Raspberry Pi RP1 ethernet controller

Stanimir Varbanov svarbanov at suse.de
Mon Sep 15 04:27:34 PDT 2025



On 9/10/25 2:32 PM, Stanimir Varbanov wrote:
> Hi Jakub,
> 
> On 8/22/25 12:34 PM, Stanimir Varbanov wrote:
>> From: Dave Stevenson <dave.stevenson at raspberrypi.com>
>>
>> The RP1 chip has the Cadence GEM block, but wants the tx_clock
>> to always run at 125MHz, in the same way as sama7g5.
>> Add the relevant configuration.
>>
>> Signed-off-by: Dave Stevenson <dave.stevenson at raspberrypi.com>
>> Signed-off-by: Stanimir Varbanov <svarbanov at suse.de>
>> Reviewed-by: Andrew Lunn <andrew at lunn.ch>
>> ---
>>  drivers/net/ethernet/cadence/macb_main.c | 12 ++++++++++++
>>  1 file changed, 12 insertions(+)
>>
> 
> This patch is missing in net-next but ("dt-bindings: net: cdns,macb: Add
> compatible for Raspberry Pi RP1") from this series has been applied.
> 
> Could you take this patch as well, please.

Gentle ping.

~Stan



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