netdev - [QUERY] : STMMAC Clocks

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Message-ID: <CA+V-a8u04AskomiOqBKLkTzq3uJnFas6sitF6wbNi=md6DtZbw@mail.gmail.com>
Date: Fri, 28 Feb 2025 21:51:15 +0000
From: "Lad, Prabhakar" <prabhakar.csengg@...il.com>
To: Russell King <linux@...linux.org.uk>, Alexandre Torgue <alexandre.torgue@...s.st.com>, 
	Giuseppe Cavallaro <peppe.cavallaro@...com>, Jose Abreu <joabreu@...opsys.com>
Cc: netdev <netdev@...r.kernel.org>
Subject: [QUERY] : STMMAC Clocks

Hi All,

I am bit confused related clocks naming in with respect to STMMAC driver,

We have the below clocks in the binding doc:
- stmmaceth
- pclk
- ptp_ref

But there isn't any description for this. Based on this patch [0]
which isn't in mainline we have,
- stmmaceth - system clock
- pclk - CSR clock
- ptp_ref - PTP reference clock.

[0] https://patches.linaro.org/project/netdev/patch/20210208135609.7685-23-Sergey.Semin@baikalelectronics.ru/

Can somebody please clarify on the above as I am planning to add a
platform which supports the below clocks:
- CSR clock
- AXI system clock
- Tx & Tx-180
- Rx & Rx-180

Cheers,
Prabhakar