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    Subject[PATCH 1/2] net: davinci_mdio: reuse for keystone2 arch
    Date
    The similar MDIO HW blocks is used by keystone 2 SoCs as
    in Davinci SoCs:
    - one in Gigabit Ethernet (GbE) Switch Subsystem
    See http://www.ti.com/lit/ug/sprugv9d/sprugv9d.pdf
    - one in 10 Gigabit Ethernet Subsystem
    See http://www.ti.com/lit/ug/spruhj5/spruhj5.pdf

    Hence, reuse Davinci MDIO driver for Keystone 2 and
    enable TI networking for Keystone 2 devices

    Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
    ---
    .../devicetree/bindings/net/davinci-mdio.txt | 8 ++++----
    drivers/net/ethernet/ti/Kconfig | 4 ++--
    2 files changed, 6 insertions(+), 6 deletions(-)

    diff --git a/Documentation/devicetree/bindings/net/davinci-mdio.txt b/Documentation/devicetree/bindings/net/davinci-mdio.txt
    index 72efaaf..d2e68e7 100644
    --- a/Documentation/devicetree/bindings/net/davinci-mdio.txt
    +++ b/Documentation/devicetree/bindings/net/davinci-mdio.txt
    @@ -1,8 +1,8 @@
    -TI SoC Davinci MDIO Controller Device Tree Bindings
    +TI SoC Davinci/Keystone2 MDIO Controller Device Tree Bindings
    ---------------------------------------------------

    Required properties:
    -- compatible : Should be "ti,davinci_mdio"
    +- compatible : Should be "ti,davinci_mdio" or "ti,keystone-mdio"
    - reg : physical base address and size of the davinci mdio
    registers map
    - bus_freq : Mdio Bus frequency
    @@ -19,7 +19,7 @@ file.
    Examples:

    mdio: davinci_mdio@4A101000 {
    - compatible = "ti,cpsw";
    + compatible = "ti,davinci_mdio";
    reg = <0x4A101000 0x1000>;
    bus_freq = <1000000>;
    };
    @@ -27,7 +27,7 @@ Examples:
    (or)

    mdio: davinci_mdio@4A101000 {
    - compatible = "ti,cpsw";
    + compatible = "ti,davinci_mdio";
    ti,hwmods = "davinci_mdio";
    bus_freq = <1000000>;
    };
    diff --git a/drivers/net/ethernet/ti/Kconfig b/drivers/net/ethernet/ti/Kconfig
    index 53150c2..1769700 100644
    --- a/drivers/net/ethernet/ti/Kconfig
    +++ b/drivers/net/ethernet/ti/Kconfig
    @@ -5,7 +5,7 @@
    config NET_VENDOR_TI
    bool "Texas Instruments (TI) devices"
    default y
    - depends on PCI || EISA || AR7 || (ARM && (ARCH_DAVINCI || ARCH_OMAP3 || SOC_AM33XX))
    + depends on PCI || EISA || AR7 || (ARM && (ARCH_DAVINCI || ARCH_OMAP3 || SOC_AM33XX || ARCH_KEYSTONE))
    ---help---
    If you have a network (Ethernet) card belonging to this class, say Y
    and read the Ethernet-HOWTO, available from
    @@ -32,7 +32,7 @@ config TI_DAVINCI_EMAC

    config TI_DAVINCI_MDIO
    tristate "TI DaVinci MDIO Support"
    - depends on ARM && ( ARCH_DAVINCI || ARCH_OMAP3 || SOC_AM33XX )
    + depends on ARM && ( ARCH_DAVINCI || ARCH_OMAP3 || SOC_AM33XX || ARCH_KEYSTONE )
    select PHYLIB
    ---help---
    This driver supports TI's DaVinci MDIO module.
    --
    1.7.9.5


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