linux-kernel - Re: [PATCH 4/4] net: phy: Broadcom Cygnus internal Etherent PHY driver

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Date:	Wed, 30 Sep 2015 14:37:55 -0700
From:	Florian Fainelli <f.fainelli@...il.com>
To:	Arun Parameswaran <arunp@...adcom.com>
CC:	"David S. Miller" <davem@...emloft.net>, netdev@...r.kernel.org,
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
	bcm-kernel-feedback-list@...adcom.com
Subject: Re: [PATCH 4/4] net: phy: Broadcom Cygnus internal Etherent PHY driver

On 30/09/15 13:32, Arun Parameswaran wrote:
> Add support for the Broadcom Cygnus SoCs internal PHY's.
> The PHYs are 1000M/100M/10M capable with support for 'EEE'
> and 'APD' (Auto Power Down).
> 
> This driver supports the following Broadcom Cygnus SoCs:
>  - BCM583XX (BCM58300, BCM58302, BCM58303, BCM58305)
>  - BCM113XX (BCM11300, BCM11320, BCM11350, BCM11360)
> 
> The PHY's on these SoC's require some workarounds for
> stable operation, both during configuration time and
> during suspend/resume. This driver handles the
> application of the workarounds.
> 
> Signed-off-by: Arun Parameswaran <arunp@...adcom.com>

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

Some suggestions if you need to respin this patch series below, sorry
for not catching that during the internal review:

> +/* Broadcom Cygnus Phy specific registers */
> +#define MII_BCM_CORE_BASE1E       0x1E /* Core BASE1E register */
> +#define MII_BCM_EXPB0             0xB0 /* EXPB0 register */
> +#define MII_BCM_EXPB1             0xB1 /* EXPB1 register */

These defines could be moved to brcmphy.h for instance, since they are
shared between all Broadcom PHY drivers AFAICT.
-- 
Florian
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