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

From: Arun Parameswaran
Date: Wed Sep 30 2015 - 17:42:44 EST

On 15-09-30 02:37 PM, Florian Fainelli wrote:
> 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@xxxxxxxxxxxx>
> Reviewed-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
> 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.

Ok, Will move these and modify the corresponding PHY drivers.


To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at
Please read the FAQ at