Re: [PATCH v3 net-next 3/3] arm64: dts: marvell: Add ethernet switch definition for the ESPRESSObin
From: Gregory CLEMENT <hidden>
Date: 2016-12-21 09:41:09
Also in:
linux-arm-kernel, netdev
Hi Romain, On mer., déc. 21 2016, Romain Perier [off-list ref] wrote:
This defines and enables the Marvell ethernet switch MVE886341 on the Marvell ESPRESSObin board.
This patch looks OK now. Applied on mvebu/dt64-4.11 So you can remove it from you next version because I don't want this patch will be applied through the netdev branch. Indeed I expect more changes in this file for v4.11 and it will be easier to have the change in a single branch to avoid the merge conflict. Thanks, Gregory
quoted hunk
Signed-off-by: Romain Perier <redacted> --- Changes in v3: - Changed the node switch0 to be at 1 - Removed reg=<1> from the mdio node, finally that's not required Changes in v2: - EXPRESSObin -> ESPRESSObin - phy nodes definition must contain the internal bus address after the @ .../boot/dts/marvell/armada-3720-espressobin.dts | 66 ++++++++++++++++++++++ 1 file changed, 66 insertions(+)diff --git a/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dts b/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dts index 83178d9..12d9f65 100644 --- a/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dts +++ b/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dts@@ -80,3 +80,69 @@ &usb3 { status = "okay"; }; + +&mdio { + switch0: switch0@1 { + compatible = "marvell,mv88e6085"; + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + + dsa,member = <0 0>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + label = "cpu"; + ethernet = <ð0>; + }; + + port@1 { + reg = <1>; + label = "wan"; + phy-handle = <&switch0phy0>; + }; + + port@2 { + reg = <2>; + label = "lan0"; + phy-handle = <&switch0phy1>; + }; + + port@3 { + reg = <3>; + label = "lan1"; + phy-handle = <&switch0phy2>; + }; + + }; + + mdio { + #address-cells = <1>; + #size-cells = <0>; + + switch0phy0: switch0phy0@11 { + reg = <0x11>; + }; + switch0phy1: switch0phy1@12 { + reg = <0x12>; + }; + switch0phy2: switch0phy2@13 { + reg = <0x13>; + }; + }; + }; +}; + +ð0 { + phy-mode = "rgmii-id"; + status = "okay"; + + fixed-link { + speed = <1000>; + full-duplex; + }; +};-- 2.9.3
-- Gregory Clement, Free Electrons Kernel, drivers, real-time and embedded Linux development, consulting, training and support. http://free-electrons.com