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Commit 29e36c1f authored by Russell King's avatar Russell King Committed by Gregory CLEMENT
Browse files

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



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

Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
Tested-by: default avatarAndrew Lunn <andrew@lunn.ch>
Tested-by: default avatarBaruch Siach <baruch@tkos.co.il>
Signed-off-by: default avatarGregory CLEMENT <gregory.clement@bootlin.com>
parent aab9581a

arch/arm/boot/dts/armada-388-clearfog.dtsi

+12 −33
Original line number Diff line number Diff line
@@ -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 */