netdev - Re: [PATCH net-next] net: phy: broadcom: Enable 125 MHz clock on LED4 pin for BCM54612E by default.

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Date:   Mon, 4 Jun 2018 18:45:54 -0700
From:   Florian Fainelli <f.fainelli@...il.com>
To:     Kun Yi <kunyi@...gle.com>, davem@...emloft.net
Cc:     netdev@...r.kernel.org, Avi.Fishman@...oton.com,
        tali.perry@...oton.com, tomer.maimon@...oton.com,
        benjaminfair@...gle.com, rlippert@...gle.com
Subject: Re: [PATCH net-next] net: phy: broadcom: Enable 125 MHz clock on LED4
 pin for BCM54612E by default.

Le 06/04/18 à 13:17, Kun Yi a écrit :
> BCM54612E have 4 multi-functional LED pins that can be configured
> through register setting; the LED4 pin can be configured to a 125MHz
> reference clock output by setting the spare register. Since the dedicated
> CLK125 reference clock pin is not brought out on the 48-Pin MLP, the LED4
> pin is the only pin to provide such function in this package, and therefore
> it is beneficial to just enable the reference clock by default.

Checked the data sheet and this appears to be absolutely correct:

Reviewed-by: Florian Fainelli <f.fainelli@...il.com>
-- 
Florian