netdev - [PATCH v2 net-next 1/2] net: phy: Add 2000base-x, 2500base-x and rxaui modes

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Date:   Sat,  4 Feb 2017 20:02:49 +0100
From:   Andrew Lunn <andrew@...n.ch>
To:     David Miller <davem@...emloft.net>
Cc:     netdev <netdev@...r.kernel.org>,
        Vivien Didelot <vivien.didelot@...oirfairelinux.com>,
        Florian Fainelli <f.fainelli@...il.com>,
        Andrew Lunn <andrew@...n.ch>
Subject: [PATCH v2 net-next 1/2] net: phy: Add 2000base-x, 2500base-x and rxaui modes

The mv88e6390 ports 9 and 10 supports some additional PHY modes. Add
these modes to the PHY core so they can be used in the binding.

Signed-off-by: Andrew Lunn <andrew@...n.ch>
Reviewed-by: Florian Fainelli <f.fainelli@...il.com>
---
v2:
As requested by Florian, the following patch includes a device tree
specification change using these new values.
---
 Documentation/devicetree/bindings/net/ethernet.txt | 3 +++
 include/linux/phy.h                                | 9 +++++++++
 2 files changed, 12 insertions(+)

diff --git a/Documentation/devicetree/bindings/net/ethernet.txt b/Documentation/devicetree/bindings/net/ethernet.txt
index 05150957ecfd..3a6916909d90 100644
--- a/Documentation/devicetree/bindings/net/ethernet.txt
+++ b/Documentation/devicetree/bindings/net/ethernet.txt
@@ -29,6 +29,9 @@ The following properties are common to the Ethernet controllers:
   * "smii"
   * "xgmii"
   * "trgmii"
+  * "2000base-x",
+  * "2500base-x",
+  * "rxaui"
 - phy-connection-type: the same as "phy-mode" property but described in ePAPR;
 - phy-handle: phandle, specifies a reference to a node representing a PHY
   device; this property is described in ePAPR and so preferred;
diff --git a/include/linux/phy.h b/include/linux/phy.h
index 43474f39ef65..28ae9eafec19 100644
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -81,6 +81,9 @@ typedef enum {
 	PHY_INTERFACE_MODE_MOCA,
 	PHY_INTERFACE_MODE_QSGMII,
 	PHY_INTERFACE_MODE_TRGMII,
+	PHY_INTERFACE_MODE_1000BASEX,
+	PHY_INTERFACE_MODE_2500BASEX,
+	PHY_INTERFACE_MODE_RXAUI,
 	PHY_INTERFACE_MODE_MAX,
 } phy_interface_t;
 
@@ -141,6 +144,12 @@ static inline const char *phy_modes(phy_interface_t interface)
 		return "qsgmii";
 	case PHY_INTERFACE_MODE_TRGMII:
 		return "trgmii";
+	case PHY_INTERFACE_MODE_1000BASEX:
+		return "1000base-x";
+	case PHY_INTERFACE_MODE_2500BASEX:
+		return "2500base-x";
+	case PHY_INTERFACE_MODE_RXAUI:
+		return "rxaui";
 	default:
 		return "unknown";
 	}
-- 
2.11.0