openwrtv3/target/linux/mvebu/patches-4.4/210-ARM-dts-armada388-clearfog-add-SFP-module-support.patch

From 63ff73593c2f5d3fc1cba479321d192caaca48aa Mon Sep 17 00:00:00 2001
From: Russell King <rmk+kernel@arm.linux.org.uk>
Date: Sat, 12 Sep 2015 18:43:39 +0100
Subject: [PATCH 738/744] 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>
---
 arch/arm/boot/dts/armada-388-clearfog.dts | 44 ++++++++-----------------------
 1 file changed, 11 insertions(+), 33 deletions(-)

--- a/arch/arm/boot/dts/armada-388-clearfog.dts
+++ b/arch/arm/boot/dts/armada-388-clearfog.dts
@@ -90,16 +90,12 @@
 			};
 
 			ethernet@34000 {
+				managed = "in-band-status";
 				phy-mode = "sgmii";
 				buffer-manager = <&bm>;
 				bm,pool-long = <3>;
 				bm,pool-short = <1>;
 				status = "okay";
-
-				fixed-link {
-					speed = <1000>;
-					full-duplex;
-				};
 			};
 
 			i2c@11000 {
@@ -183,34 +179,6 @@
 						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 is 100kHz clock only */
@@ -374,6 +342,16 @@
 		};
 	};
 
+	sfp: sfp {
+		compatible = "sff,sfp";
+		i2c-bus = <&i2c1>;
+		los-gpio = <&expander0 12 GPIO_ACTIVE_HIGH>;
+		moddef0-gpio = <&expander0 15 GPIO_ACTIVE_LOW>;
+		sfp,ethernet = <&eth2>;
+		tx-disable-gpio = <&expander0 14 GPIO_ACTIVE_HIGH>;
+		tx-fault-gpio = <&expander0 13 GPIO_ACTIVE_HIGH>;
+	};
+
 	dsa@0 {
 		compatible = "marvell,dsa";
 		dsa,ethernet = <&eth1>;