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SubjectRe: [PATCH 1/2] net: davinci_mdio: reuse for keystone2 arch
On Wednesday 09 July 2014 09:10 AM, Grygorii Strashko wrote:
> 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>
> ---
Looks good to me.
Reviewed-by: Santosh Shilimkar <santosh.shilimkar@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.
>



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