Subject: Re: [PATCH v5 04/16] net: phy: Add helper for mapping RGMII link speed to clock rate

From: "Russell King (Oracle)" <[email-masked]>
Date: Tue, 19 Nov 2024 16:41:14 +0000

On Tue, Nov 19, 2024 at 04:00:10PM +0100, Jan Petrous via B4 Relay wrote:
> From: "Jan Petrous (OSS)" <[email-masked]>
> 
> The RGMII interface supports three data rates: 10/100 Mbps
> and 1 Gbps. These speeds correspond to clock frequencies
> of 2.5/25 MHz and 125 MHz, respectively.
> 
> Many Ethernet drivers, including glues in stmmac, follow
> a similar pattern of converting RGMII speed to clock frequency.
> 
> To simplify code, define the helper rgmii_clock(speed)
> to convert connection speed to clock frequency.
> 
> Suggested-by: Russell King (Oracle) <[email-masked]>
> Reviewed-by: Andrew Lunn <[email-masked]>
> Signed-off-by: Jan Petrous (OSS) <[email-masked]>

Reviewed-by: Russell King (Oracle) <[email-masked]>

Thanks!

-- 
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