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82 lines
1.8 KiB
Diff
82 lines
1.8 KiB
Diff
From 74fa68669c88f73bceff523cb764297b7d1e132b Mon Sep 17 00:00:00 2001
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From: Russell King <rmk+kernel@arm.linux.org.uk>
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Date: Tue, 29 Nov 2016 10:13:44 +0000
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Subject: ARM: dts: armada388-clearfog: add SFP module support
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Add SFP module support for Clearfog using the SFP phylink support.
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Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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---
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arch/arm/boot/dts/armada-388-clearfog.dtsi | 44 ++++++++----------------------
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1 file changed, 11 insertions(+), 33 deletions(-)
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--- a/arch/arm/boot/dts/armada-388-clearfog.dtsi
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+++ b/arch/arm/boot/dts/armada-388-clearfog.dtsi
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@@ -117,6 +117,15 @@
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};
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};
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};
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+
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+ sfp: sfp {
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+ compatible = "sff,sfp";
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+ i2c-bus = <&i2c1>;
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+ los-gpio = <&expander0 12 GPIO_ACTIVE_HIGH>;
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+ mod-def0-gpio = <&expander0 15 GPIO_ACTIVE_LOW>;
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+ tx-disable-gpio = <&expander0 14 GPIO_ACTIVE_HIGH>;
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+ tx-fault-gpio = <&expander0 13 GPIO_ACTIVE_HIGH>;
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+ };
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};
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ð1 {
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@@ -133,13 +142,10 @@
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bm,pool-long = <3>;
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bm,pool-short = <1>;
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buffer-manager = <&bm>;
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+ managed = "in-band-status";
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phy-mode = "sgmii";
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+ sfp = <&sfp>;
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status = "okay";
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-
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- fixed-link {
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- speed = <1000>;
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- full-duplex;
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- };
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};
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&i2c0 {
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@@ -208,34 +214,6 @@
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output-low;
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line-name = "m.2 devslp";
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};
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- sfp_los {
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- /* SFP loss of signal */
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- gpio-hog;
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- gpios = <12 GPIO_ACTIVE_HIGH>;
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- input;
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- line-name = "sfp-los";
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- };
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- sfp_tx_fault {
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- /* SFP laser fault */
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- gpio-hog;
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- gpios = <13 GPIO_ACTIVE_HIGH>;
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- input;
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- line-name = "sfp-tx-fault";
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- };
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- sfp_tx_disable {
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- /* SFP transmit disable */
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- gpio-hog;
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- gpios = <14 GPIO_ACTIVE_HIGH>;
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- output-low;
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- line-name = "sfp-tx-disable";
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- };
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- sfp_mod_def0 {
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- /* SFP module present */
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- gpio-hog;
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- gpios = <15 GPIO_ACTIVE_LOW>;
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- input;
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- line-name = "sfp-mod-def0";
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- };
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};
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/* The MCP3021 supports standard and fast modes */
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