Re: [net-next PATCH v7 07/10] net: phy: qcom: add support for QCA807x PHY Family

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On Tue, Feb 06, 2024 at 06:31:10PM +0100, Christian Marangi wrote:
> From: Robert Marko <robert.marko@xxxxxxxxxx>
> 
> This adds driver for the Qualcomm QCA8072 and QCA8075 PHY-s.
> 
> They are 2 or 5 port IEEE 802.3 clause 22 compliant 10BASE-Te,
> 100BASE-TX and 1000BASE-T PHY-s.
> 
> They feature 2 SerDes, one for PSGMII or QSGMII connection with
> MAC, while second one is SGMII for connection to MAC or fiber.
> 
> Both models have a combo port that supports 1000BASE-X and
> 100BASE-FX fiber.
> 
> PHY package can be configured in 3 mode following this table:
> 
>               First Serdes mode       Second Serdes mode
> Option 1      PSGMII for copper       Disabled
>               ports 0-4
> Option 2      PSGMII for copper       1000BASE-X / 100BASE-FX
>               ports 0-4
> Option 3      QSGMII for copper       SGMII for
>               ports 0-3               copper port 4
> 
> Each PHY inside of QCA807x series has 4 digitally controlled
> output only pins that natively drive LED-s.
> But some vendors used these to driver generic LED-s controlled
> by userspace, so lets enable registering each PHY as GPIO
> controller and add driver for it.
> 
> These are commonly used in Qualcomm IPQ40xx, IPQ60xx and IPQ807x
> boards.
> 
> Co-developed-by: Christian Marangi <ansuelsmth@xxxxxxxxx>
> Signed-off-by: Robert Marko <robert.marko@xxxxxxxxxx>
> Signed-off-by: Christian Marangi <ansuelsmth@xxxxxxxxx>

Reviewed-by: Andrew Lunn <andrew@xxxxxxx>

    Andrew




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