Re: [PATCH v6] dt-bindings: phy: cadence-torrent: Update clocks for multilink SERDES

From: Gokul Praveen

Date: Mon Jul 27 2026 - 05:37:49 EST


Hi  Krzystof,

Hope this clarifies your query.

Best Regards

Gokul Praveen

On 23/07/26 15:45, Gokul Praveen wrote:
Hi Krzystzof,

On 23/07/26 12:45, Krzysztof Kozlowski wrote:
On Wed, Jul 22, 2026 at 11:48:31AM +0530, Gokul Praveen wrote:
For multilink SERDES configurations where each link requires a
different clock frequency, the SERDES provisions an additional
reference clock for PLL1. Hence, document it.
The pll1 is already there.
Yes, but the existing configuration has a limitation as

it does not allow both pll1 and phy_en_refclk to be used at the same time.

Also, the TI variant does it or cdns one or both?
Both of them.

Best Regards

Gokul Praveen

Best regards,
Krzysztof