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SubjectRe: [PATCH v3 3/7] net: moxa: connect to PHY
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On Mon, Jan 20, 2014 at 5:13 AM, Jonas Jensen <jonas.jensen@gmail.com> wrote:
> The kernel now has a MDIO bus driver and a phy_driver (RTL8201CP),
> connect to this PHY using OF.
>
> Signed-off-by: Jonas Jensen <jonas.jensen@gmail.com>
> ---
>
> Notes:
> Applies to next-20140120
>
> .../devicetree/bindings/net/moxa,moxart-mac.txt | 47 ++++++++++-
> drivers/net/ethernet/moxa/moxart_ether.c | 92 +++++++++++++++++++++-
> drivers/net/ethernet/moxa/moxart_ether.h | 2 +
> 3 files changed, 138 insertions(+), 3 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/net/moxa,moxart-mac.txt b/Documentation/devicetree/bindings/net/moxa,moxart-mac.txt
> index 583418b..94c1f3b 100644
> --- a/Documentation/devicetree/bindings/net/moxa,moxart-mac.txt
> +++ b/Documentation/devicetree/bindings/net/moxa,moxart-mac.txt
> @@ -1,21 +1,64 @@
> MOXA ART Ethernet Controller
>
> +Integrated MDIO bus node:
> +
> +- compatible: "moxa,moxart-mdio"
> +- Inherits from MDIO bus node binding[1]
> +
> +[1] Documentation/devicetree/bindings/net/phy.txt
> +
> +
> +Ethernet node:
> +
> Required properties:
>
> - compatible : Must be "moxa,moxart-mac"
> - reg : Should contain register location and length
> - interrupts : Should contain the mac interrupt number
>
> +Optional Properties:
> +
> +- phy-handle : the phandle to a PHY node
> +
> +
> Example:
>
> + mdio0: mdio@90900090 {
> + compatible = "moxa,moxart-mdio";
> + reg = <0x90900090 0x8>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + ethphy0: ethernet-phy@1 {
> + device_type = "ethernet-phy";

Drop this. device_type is only for real OpenFirmware.

> + compatible = "moxa,moxart-rtl8201cp", "ethernet-phy-ieee802.3-c22";
> + reg = <1>;
> + };
> + };
> +
> + mdio1: mdio@92000090 {
> + compatible = "moxa,moxart-mdio";
> + reg = <0x92000090 0x8>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + ethphy1: ethernet-phy@1 {
> + device_type = "ethernet-phy";
> + compatible = "moxa,moxart-rtl8201cp", "ethernet-phy-ieee802.3-c22";
> + reg = <1>;
> + };
> + };
> +
> mac0: mac@90900000 {

Not part of this patch, but this should really be ethernet@...

> compatible = "moxa,moxart-mac";
> - reg = <0x90900000 0x100>;
> + reg = <0x90900000 0x90>;
> interrupts = <25 0>;
> + phy-handle = <&ethphy0>;
> };
>
> mac1: mac@92000000 {
> compatible = "moxa,moxart-mac";
> - reg = <0x92000000 0x100>;
> + reg = <0x92000000 0x90>;
> interrupts = <27 0>;
> + phy-handle = <&ethphy1>;
> };


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