From 29e36c1f63d16c6fe895fa4e33b01e45a11f96de Mon Sep 17 00:00:00 2001 From: Russell King Date: Tue, 27 Feb 2018 16:02:02 +0000 Subject: [PATCH] ARM: dts: armada388-clearfog: add SFP module support Add SFP module support for Clearfog using the SFP phylink support. Signed-off-by: Russell King Tested-by: Andrew Lunn Tested-by: Baruch Siach Signed-off-by: Gregory CLEMENT --- arch/arm/boot/dts/armada-388-clearfog.dtsi | 45 ++++++++---------------------- 1 file changed, 12 insertions(+), 33 deletions(-) diff --git a/arch/arm/boot/dts/armada-388-clearfog.dtsi b/arch/arm/boot/dts/armada-388-clearfog.dtsi index 0e3b1f1..a44bf20 100644 --- a/arch/arm/boot/dts/armada-388-clearfog.dtsi +++ b/arch/arm/boot/dts/armada-388-clearfog.dtsi @@ -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>; + }; }; ð1 { @@ -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 */ -- 2.7.4