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ARM: dts: armada388-clearfog: add SFP module support 

Add SFP module support for Clearfog using the SFP phylink support.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Tested-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
This commit is contained in:
Russell King 2018-02-27 16:02:02 +00:00 committed by Gregory CLEMENT
parent aab9581a7d
commit 29e36c1f63
1 changed files with 12 additions and 33 deletions
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45
arch/arm/boot/dts/armada-388-clearfog.dtsi
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@ -117,6 +117,16 @@
};
};
};
sfp: sfp {
compatible = "sff,sfp";
i2c-bus = <&i2c1>;
los-gpio = <&expander0 12 GPIO_ACTIVE_HIGH>;
mod-def0-gpio = <&expander0 15 GPIO_ACTIVE_LOW>;
tx-disable-gpio = <&expander0 14 GPIO_ACTIVE_HIGH>;
tx-fault-gpio = <&expander0 13 GPIO_ACTIVE_HIGH>;
maximum-power-milliwatt = <2000>;
};
};
&eth1 {
@ -133,13 +143,10 @@
bm,pool-long = <3>;
bm,pool-short = <1>;
buffer-manager = <&bm>;
managed = "in-band-status";
phy-mode = "sgmii";
sfp = <&sfp>;
status = "okay";
fixed-link {
speed = <1000>;
full-duplex;
};
};
&i2c0 {
@ -208,34 +215,6 @@
output-low;
line-name = "m.2 devslp";
};
sfp_los {
/* SFP loss of signal */
gpio-hog;
gpios = <12 GPIO_ACTIVE_HIGH>;
input;
line-name = "sfp-los";
};
sfp_tx_fault {
/* SFP laser fault */
gpio-hog;
gpios = <13 GPIO_ACTIVE_HIGH>;
input;
line-name = "sfp-tx-fault";
};
sfp_tx_disable {
/* SFP transmit disable */
gpio-hog;
gpios = <14 GPIO_ACTIVE_HIGH>;
output-low;
line-name = "sfp-tx-disable";
};
sfp_mod_def0 {
/* SFP module present */
gpio-hog;
gpios = <15 GPIO_ACTIVE_LOW>;
input;
line-name = "sfp-mod-def0";
};
};
/* The MCP3021 supports standard and fast modes */