Commit a12af6f8 authored by Paolo Abeni's avatar Paolo Abeni
Browse files

Merge branch 'this-is-a-patch-series-for-ethernet-driver-of-sunplus-sp7021-soc' 

Wells Lu says:

====================
This is a patch series for Ethernet driver of Sunplus SP7021 SoC.

Sunplus SP7021 is an ARM Cortex A7 (4 cores) based SoC. It integrates
many peripherals (ex: UART, I2C, SPI, SDIO, eMMC, USB, SD card and
etc.) into a single chip. It is designed for industrial control
applications.

Refer to:
https://sunplus.atlassian.net/wiki/spaces/doc/overview
https://tibbo.com/store/plus1.html
====================

Link: https://lore.kernel.org/r/1652004800-3212-1-git-send-email-wellslutw@gmail.com


Signed-off-by: default avatarPaolo Abeni <pabeni@redhat.com>
parents 82763453 fd3040b9

Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml

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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)

# Copyright (C) Sunplus Co., Ltd. 2021

%YAML 1.2

---

$id: http://devicetree.org/schemas/net/sunplus,sp7021-emac.yaml#

$schema: http://devicetree.org/meta-schemas/core.yaml#



title: Sunplus SP7021 Dual Ethernet MAC Device Tree Bindings



maintainers:

  - Wells Lu <wellslutw@gmail.com>



description: |

  Sunplus SP7021 dual 10M/100M Ethernet MAC controller.

  Device node of the controller has following properties.



properties:

  compatible:

    const: sunplus,sp7021-emac



  reg:

    maxItems: 1



  interrupts:

    maxItems: 1



  clocks:

    maxItems: 1



  resets:

    maxItems: 1



  ethernet-ports:

    type: object

    description: Ethernet ports to PHY



    properties:

      "#address-cells":

        const: 1



      "#size-cells":

        const: 0



    patternProperties:

      "^port@[0-1]$":

        type: object

        description: Port to PHY



        properties:

          reg:

            minimum: 0

            maximum: 1



          phy-handle:

            maxItems: 1



          phy-mode:

            maxItems: 1



          nvmem-cells:

            items:

              - description: nvmem cell address of MAC address



          nvmem-cell-names:

            description: names corresponding to the nvmem cells

            items:

              - const: mac-address



        required:

          - reg

          - phy-handle

          - phy-mode

          - nvmem-cells

          - nvmem-cell-names



  mdio:

    $ref: mdio.yaml#

    unevaluatedProperties: false



additionalProperties: false



required:

  - compatible

  - reg

  - interrupts

  - clocks

  - resets

  - pinctrl-0

  - pinctrl-names

  - ethernet-ports

  - mdio



examples:

  - |

    #include <dt-bindings/interrupt-controller/irq.h>



    ethernet@9c108000 {

        compatible = "sunplus,sp7021-emac";

        reg = <0x9c108000 0x400>;

        interrupt-parent = <&intc>;

        interrupts = <66 IRQ_TYPE_LEVEL_HIGH>;

        clocks = <&clkc 0xa7>;

        resets = <&rstc 0x97>;

        pinctrl-0 = <&emac_demo_board_v3_pins>;

        pinctrl-names = "default";



        ethernet-ports {

            #address-cells = <1>;

            #size-cells = <0>;



            port@0 {

                reg = <0>;

                phy-handle = <&eth_phy0>;

                phy-mode = "rmii";

                nvmem-cells = <&mac_addr0>;

                nvmem-cell-names = "mac-address";

            };



            port@1 {

                reg = <1>;

                phy-handle = <&eth_phy1>;

                phy-mode = "rmii";

                nvmem-cells = <&mac_addr1>;

                nvmem-cell-names = "mac-address";

            };

        };



        mdio {

            #address-cells = <1>;

            #size-cells = <0>;



            eth_phy0: ethernet-phy@0 {

                reg = <0>;

            };



            eth_phy1: ethernet-phy@1 {

                reg = <1>;

            };

        };

    };

...

MAINTAINERS

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@@ -18908,6 +18908,14 @@ L: netdev@vger.kernel.org 
S:	Maintained

F:	drivers/net/ethernet/dlink/sundance.c









SUNPLUS ETHERNET DRIVER









M:	Wells Lu <wellslutw@gmail.com>









L:	netdev@vger.kernel.org









S:	Maintained









W:	https://sunplus.atlassian.net/wiki/spaces/doc/overview









F:	Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml









F:	drivers/net/ethernet/sunplus/

















SUNPLUS OCOTP DRIVER









M:	Vincent Shih <vincent.sunplus@gmail.com>









S:	Maintained

























drivers/net/ethernet/Kconfig



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@@ -179,6 +179,7 @@ source "drivers/net/ethernet/smsc/Kconfig"







source "drivers/net/ethernet/socionext/Kconfig"









source "drivers/net/ethernet/stmicro/Kconfig"









source "drivers/net/ethernet/sun/Kconfig"









source "drivers/net/ethernet/sunplus/Kconfig"









source "drivers/net/ethernet/synopsys/Kconfig"









source "drivers/net/ethernet/tehuti/Kconfig"









source "drivers/net/ethernet/ti/Kconfig"
































drivers/net/ethernet/Makefile



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@@ -90,6 +90,7 @@ obj-$(CONFIG_NET_VENDOR_SMSC) += smsc/







obj-$(CONFIG_NET_VENDOR_SOCIONEXT) += socionext/









obj-$(CONFIG_NET_VENDOR_STMICRO) += stmicro/









obj-$(CONFIG_NET_VENDOR_SUN) += sun/









obj-$(CONFIG_NET_VENDOR_SUNPLUS) += sunplus/









obj-$(CONFIG_NET_VENDOR_TEHUTI) += tehuti/









obj-$(CONFIG_NET_VENDOR_TI) += ti/









obj-$(CONFIG_NET_VENDOR_TOSHIBA) += toshiba/
































drivers/net/ethernet/sunplus/Kconfig
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# SPDX-License-Identifier: GPL-2.0









#









# Sunplus network device configuration









#



















config NET_VENDOR_SUNPLUS









	bool "Sunplus devices"









	default y









	depends on ARCH_SUNPLUS || COMPILE_TEST









	help









	  If you have a network (Ethernet) card belonging to this









	  class, say Y here.



















	  Note that the answer to this question doesn't directly









	  affect the kernel: saying N will just cause the configurator









	  to skip all the questions about Sunplus cards. If you say Y,









	  you will be asked for your specific card in the following









	  questions.



















if NET_VENDOR_SUNPLUS



















config SP7021_EMAC









	tristate "Sunplus Dual 10M/100M Ethernet devices"









	depends on SOC_SP7021 || COMPILE_TEST









	select PHYLIB









	select COMMON_CLK_SP7021









	select RESET_SUNPLUS









	select NVMEM_SUNPLUS_OCOTP









	help









	  If you have Sunplus dual 10M/100M Ethernet devices, say Y.









	  The network device creates two net-device interfaces.









	  To compile this driver as a module, choose M here. The









	  module will be called sp7021_emac.



















endif # NET_VENDOR_SUNPLUS