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ARM: dts: vf610-zii-dev-rev-b: add PHYs for switch2

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Switch 2 has an 88e1545 PHY behind it, which is a quad PHY.  Only the
first three PHYs are used, the remaining PHY is unused.  When we wire
up the SFF sockets in a later commit, the omission of this causes the
fourth PHY to be used for port 3.  Specifying the PHYs in DT avoids
the auto-probing of the bus, and discovery of this PHY.

Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Russell King 2017-12-20 23:11:55 +00:00 committed by Shawn Guo
parent c09d063b8a
commit 7bb83f6d08
1 changed files with 17 additions and 0 deletions
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17
arch/arm/boot/dts/vf610-zii-dev-rev-b.dts
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@ -255,16 +255,19 @@ ports {
port@0 {
reg = <0>;
label = "lan6";
phy-handle = <&switch2phy0>;
};
port@1 {
reg = <1>;
label = "lan7";
phy-handle = <&switch2phy1>;
};
port@2 {
reg = <2>;
label = "lan8";
phy-handle = <&switch2phy2>;
};
port@3 {
@ -304,6 +307,20 @@ fixed-link {
};
};
};
mdio {
#address-cells = <1>;
#size-cells = <0>;
switch2phy0: phy@0 {
reg = <0>;
};
switch2phy1: phy@1 {
reg = <1>;
};
switch2phy2: phy@2 {
reg = <2>;
};
};
};
};