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From: Horatiu Vultur <horatiu.vultur@microchip.com>
To: <kishon@ti.com>, <vkoul@kernel.org>, <robh+dt@kernel.org>,
	<andrew@lunn.ch>, <alexandre.belloni@bootlin.com>,
	<linux-phy@lists.infradead.org>, <devicetree@vger.kernel.org>,
	<linux-kernel@vger.kernel.org>
Cc: Horatiu Vultur <horatiu.vultur@microchip.com>
Subject: [PATCH v4 0/3] phy: Add driver for lan966x Serdes driver
Date: Wed, 20 Oct 2021 11:42:26 +0200	[thread overview]
Message-ID: <20211020094229.1760793-1-horatiu.vultur@microchip.com> (raw)

This patch serie adds support for Microchip lan966x serdes. The lan966x
device contains has 7 interfaces, consisting of 2 copper transceivers,
3 Serdes and 2 RGMII interfaces. Two of the Serdes support QSGMII.
The driver also adds the functionality of "muxing" the interfaces to
different logical ports.

The following table shows which interfaces can be supported by the port.

PortNumber    Max Speed    Ethernet interface options
    0            1Gbps       CuPHY, 1G SGMII or QSGMII
    1            1Gbps       CuPHY, 1G SGMII or QSGMII
    2          2.5Gbps       2.5G SGMII, QSGMII, RGMII
    3          2.5Gbps       2.5G SGMII, QSGMII, RGMII
    4          2.5Gbps       2.5G SGMII, QSGMII
    5            1Gbps       QSGMII, RGMII
    6            1Gbps       QSGMII, RGMII
    7            1Gbps       QSGMII

v3->v4:
- update description of the driver
- removed unused registers
- use bitfield operations in the registers
- add macros for PLL configuration
- move macros and structs at the top of the file

v2->v3:
- remove unused includes
- add missing '...' in microchip,lan966x-serdes.yaml
- rename lan966x-serdes.h to phy-lan966x-serdes.h
- Rename CU->PHY and RG->RGMII
- update commit message for PATCH 2

v1->v2:
- replace the regmap with iomem
- update DT bindings


Horatiu Vultur (3):
  dt-bindings: phy: Add lan966x-serdes binding
  dt-bindings: phy: Add constants for lan966x serdes
  phy: Add lan966x ethernet serdes PHY driver

 .../phy/microchip,lan966x-serdes.yaml         |  59 ++
 drivers/phy/microchip/Kconfig                 |   8 +
 drivers/phy/microchip/Makefile                |   1 +
 drivers/phy/microchip/lan966x_serdes.c        | 548 ++++++++++++++++++
 drivers/phy/microchip/lan966x_serdes_regs.h   | 209 +++++++
 include/dt-bindings/phy/phy-lan966x-serdes.h  |  14 +
 6 files changed, 839 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/phy/microchip,lan966x-serdes.yaml
 create mode 100644 drivers/phy/microchip/lan966x_serdes.c
 create mode 100644 drivers/phy/microchip/lan966x_serdes_regs.h
 create mode 100644 include/dt-bindings/phy/phy-lan966x-serdes.h

-- 
2.33.0


WARNING: multiple messages have this Message-ID (diff)
From: Horatiu Vultur <horatiu.vultur@microchip.com>
To: <kishon@ti.com>, <vkoul@kernel.org>, <robh+dt@kernel.org>,
	<andrew@lunn.ch>, <alexandre.belloni@bootlin.com>,
	<linux-phy@lists.infradead.org>, <devicetree@vger.kernel.org>,
	<linux-kernel@vger.kernel.org>
Cc: Horatiu Vultur <horatiu.vultur@microchip.com>
Subject: [PATCH v4 0/3] phy: Add driver for lan966x Serdes driver
Date: Wed, 20 Oct 2021 11:42:26 +0200	[thread overview]
Message-ID: <20211020094229.1760793-1-horatiu.vultur@microchip.com> (raw)

This patch serie adds support for Microchip lan966x serdes. The lan966x
device contains has 7 interfaces, consisting of 2 copper transceivers,
3 Serdes and 2 RGMII interfaces. Two of the Serdes support QSGMII.
The driver also adds the functionality of "muxing" the interfaces to
different logical ports.

The following table shows which interfaces can be supported by the port.

PortNumber    Max Speed    Ethernet interface options
    0            1Gbps       CuPHY, 1G SGMII or QSGMII
    1            1Gbps       CuPHY, 1G SGMII or QSGMII
    2          2.5Gbps       2.5G SGMII, QSGMII, RGMII
    3          2.5Gbps       2.5G SGMII, QSGMII, RGMII
    4          2.5Gbps       2.5G SGMII, QSGMII
    5            1Gbps       QSGMII, RGMII
    6            1Gbps       QSGMII, RGMII
    7            1Gbps       QSGMII

v3->v4:
- update description of the driver
- removed unused registers
- use bitfield operations in the registers
- add macros for PLL configuration
- move macros and structs at the top of the file

v2->v3:
- remove unused includes
- add missing '...' in microchip,lan966x-serdes.yaml
- rename lan966x-serdes.h to phy-lan966x-serdes.h
- Rename CU->PHY and RG->RGMII
- update commit message for PATCH 2

v1->v2:
- replace the regmap with iomem
- update DT bindings


Horatiu Vultur (3):
  dt-bindings: phy: Add lan966x-serdes binding
  dt-bindings: phy: Add constants for lan966x serdes
  phy: Add lan966x ethernet serdes PHY driver

 .../phy/microchip,lan966x-serdes.yaml         |  59 ++
 drivers/phy/microchip/Kconfig                 |   8 +
 drivers/phy/microchip/Makefile                |   1 +
 drivers/phy/microchip/lan966x_serdes.c        | 548 ++++++++++++++++++
 drivers/phy/microchip/lan966x_serdes_regs.h   | 209 +++++++
 include/dt-bindings/phy/phy-lan966x-serdes.h  |  14 +
 6 files changed, 839 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/phy/microchip,lan966x-serdes.yaml
 create mode 100644 drivers/phy/microchip/lan966x_serdes.c
 create mode 100644 drivers/phy/microchip/lan966x_serdes_regs.h
 create mode 100644 include/dt-bindings/phy/phy-lan966x-serdes.h

-- 
2.33.0


-- 
linux-phy mailing list
linux-phy@lists.infradead.org
https://lists.infradead.org/mailman/listinfo/linux-phy

             reply	other threads:[~2021-10-20  9:43 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-10-20  9:42 Horatiu Vultur [this message]
2021-10-20  9:42 ` [PATCH v4 0/3] phy: Add driver for lan966x Serdes driver Horatiu Vultur
2021-10-20  9:42 ` [PATCH v4 1/3] dt-bindings: phy: Add lan966x-serdes binding Horatiu Vultur
2021-10-20  9:42   ` Horatiu Vultur
2021-10-27 20:37   ` Rob Herring
2021-10-27 20:37     ` Rob Herring
2021-10-20  9:42 ` [PATCH v4 2/3] dt-bindings: phy: Add constants for lan966x serdes Horatiu Vultur
2021-10-20  9:42   ` Horatiu Vultur
2021-10-27 20:37   ` Rob Herring
2021-10-27 20:37     ` Rob Herring
2021-10-20  9:42 ` [PATCH v4 3/3] phy: Add lan966x ethernet serdes PHY driver Horatiu Vultur
2021-10-20  9:42   ` Horatiu Vultur
2021-11-04  8:58 ` [PATCH v4 0/3] phy: Add driver for lan966x Serdes driver Horatiu Vultur
2021-11-04  8:58   ` Horatiu Vultur

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