[PATCH v3] ARM: dts: sun7i: Add BCM53125 switch nodes to the lamobo-r1 board
From: Florian Fainelli <f.fainelli@gmail.com>
Date: 2016-06-28 00:46:03
Now that we have a proper binding for Ethernet switches hanging off different buses, and a driver for the BCM53125 switch, add its Device Tree as a child MDIO node, at MDIO address 30 (Broadcom pseudo-PHY address) and describe the ports layout of the Lamobo R1 board. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> --- arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts | 60 +++++++++++++++++++++++++++++-- 1 file changed, 57 insertions(+), 3 deletions(-)
diff --git a/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts b/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts
index 5ee43d8bf174..fbca93406e1b 100644
--- a/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts
+++ b/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts@@ -110,13 +110,67 @@ &gmac { pinctrl-names = "default"; pinctrl-0 = <&gmac_pins_rgmii_a>; - phy = <&phy1>; phy-mode = "rgmii"; phy-supply = <®_gmac_3v3>; status = "okay"; - phy1: ethernet-phy at 1 { - reg = <1>; + fixed-link { + speed = <1000>; + full-duplex; + }; + + mdio { + compatible = "snps,dwmac-mdio"; + #address-cells = <1>; + #size-cells = <0>; + + switch: ethernet-switch at 1e { + compatible = "brcm,bcm53125"; + reg = <30>; + #address-cells = <1>; + #size-cells = <0>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port0: port at 0 { + reg = <0>; + label = "lan2"; + }; + + port1: port at 1 { + reg = <1>; + label = "lan3"; + }; + + port2: port at 2 { + reg = <2>; + label = "lan4"; + }; + + port3: port at 3 { + reg = <3>; + label = "wan"; + }; + + port4: port at 4 { + reg = <4>; + label = "lan1"; + }; + + port8: port at 8 { + reg = <8>; + label = "cpu"; + ethernet = <&gmac>; + phy-mode = "rgmii"; + fixed-link { + speed = <1000>; + full-duplex; + }; + }; + }; + }; }; };
--
2.7.4