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ARM: dts: vf610-zii-dev-rev-c: add support for one SFF module

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The board typically has 2 populated SFF interfaces. The mv88e6xxx
driver currently supports SFF modules connected to ports 9 and 10 of
the mv88e6390. Add support for sff2, which is connected to port 9.

Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Russell King 2018-09-02 18:29:12 +02:00 committed by Shawn Guo
parent d482cc61e3
commit 9dfc160089
1 changed files with 25 additions and 19 deletions
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44
arch/arm/boot/dts/vf610-zii-dev-rev-c.dts
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@ -200,6 +200,13 @@
phy-handle = <&switch1phy4>;
};
port@9 {
reg = <9>;
label = "sff2";
phy-mode = "sgmii";
managed = "in-band-status";
sfp = <&sff2>;
};
switch1port10: port@10 {
reg = <10>;
@ -245,6 +252,22 @@
#size-cells = <0>;
};
};
sff2: sff2 {
/* lower */
compatible = "sff,sff";
i2c-bus = <&sff2_i2c>;
los-gpios = <&gpio6 12 GPIO_ACTIVE_HIGH>;
tx-disable-gpios = <&gpio6 14 GPIO_ACTIVE_HIGH>;
};
sff3: sff3 {
/* upper */
compatible = "sff,sff";
i2c-bus = <&sff3_i2c>;
los-gpios = <&gpio6 13 GPIO_ACTIVE_HIGH>;
tx-disable-gpios = <&gpio6 15 GPIO_ACTIVE_HIGH>;
};
};
&dspi0 {
@ -329,13 +352,6 @@
interrupts = <23 IRQ_TYPE_EDGE_FALLING>;
gpio-controller;
interrupt-controller;
enet_swr_en {
gpio-hog;
gpios = <0 GPIO_ACTIVE_HIGH>;
output-high;
line-name = "enet-swr-en";
};
};
/*
@ -378,26 +394,16 @@
reg = <0>;
};
i2c@1 {
sff2_i2c: i2c@1 {
#address-cells = <1>;
#size-cells = <0>;
reg = <1>;
sfp2: at24c04@50 {
compatible = "atmel,24c02";
reg = <0x50>;
};
};
i2c@2 {
sff3_i2c: i2c@2 {
#address-cells = <1>;
#size-cells = <0>;
reg = <2>;
sfp3: at24c04@50 {
compatible = "atmel,24c02";
reg = <0x50>;
};
};
i2c@3 {