From: andrew@lunn.ch (Andrew Lunn)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 2/2] ARM: dts: vf610-zii-dev-rev-c: add support for one SFF module
Date: Sun, 2 Sep 2018 18:29:12 +0200 [thread overview]
Message-ID: <1535905752-17730-3-git-send-email-andrew@lunn.ch> (raw)
In-Reply-To: <1535905752-17730-1-git-send-email-andrew@lunn.ch>
From: Russell King <rmk+kernel@armlinux.org.uk>
The board typically has 2 populated SFF interfaces. The mv88e6xxx
driver currently supports SFF modules connected to ports 9 and 10 of
the mv88e6390. Add support for sff2, which is connected to port 9.
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
---
arch/arm/boot/dts/vf610-zii-dev-rev-c.dts | 44 +++++++++++++----------
1 file changed, 25 insertions(+), 19 deletions(-)
diff --git a/arch/arm/boot/dts/vf610-zii-dev-rev-c.dts b/arch/arm/boot/dts/vf610-zii-dev-rev-c.dts
index 0b1e94c6f25b..6f4a5602cefd 100644
--- a/arch/arm/boot/dts/vf610-zii-dev-rev-c.dts
+++ b/arch/arm/boot/dts/vf610-zii-dev-rev-c.dts
@@ -200,6 +200,13 @@
phy-handle = <&switch1phy4>;
};
+ port at 9 {
+ reg = <9>;
+ label = "sff2";
+ phy-mode = "sgmii";
+ managed = "in-band-status";
+ sfp = <&sff2>;
+ };
switch1port10: port at 10 {
reg = <10>;
@@ -245,6 +252,22 @@
#size-cells = <0>;
};
};
+
+ sff2: sff2 {
+ /* lower */
+ compatible = "sff,sff";
+ i2c-bus = <&sff2_i2c>;
+ los-gpios = <&gpio6 12 GPIO_ACTIVE_HIGH>;
+ tx-disable-gpios = <&gpio6 14 GPIO_ACTIVE_HIGH>;
+ };
+
+ sff3: sff3 {
+ /* upper */
+ compatible = "sff,sff";
+ i2c-bus = <&sff3_i2c>;
+ los-gpios = <&gpio6 13 GPIO_ACTIVE_HIGH>;
+ tx-disable-gpios = <&gpio6 15 GPIO_ACTIVE_HIGH>;
+ };
};
&dspi0 {
@@ -329,13 +352,6 @@
interrupts = <23 IRQ_TYPE_EDGE_FALLING>;
gpio-controller;
interrupt-controller;
-
- enet_swr_en {
- gpio-hog;
- gpios = <0 GPIO_ACTIVE_HIGH>;
- output-high;
- line-name = "enet-swr-en";
- };
};
/*
@@ -378,26 +394,16 @@
reg = <0>;
};
- i2c at 1 {
+ sff2_i2c: i2c at 1 {
#address-cells = <1>;
#size-cells = <0>;
reg = <1>;
-
- sfp2: at24c04 at 50 {
- compatible = "atmel,24c02";
- reg = <0x50>;
- };
};
- i2c at 2 {
+ sff3_i2c: i2c at 2 {
#address-cells = <1>;
#size-cells = <0>;
reg = <2>;
-
- sfp3: at24c04 at 50 {
- compatible = "atmel,24c02";
- reg = <0x50>;
- };
};
i2c at 3 {
--
2.19.0.rc1
next prev parent reply other threads:[~2018-09-02 16:29 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-02 16:29 [PATCH 0/2] SFF support for ZII CFU1 and devel C Andrew Lunn
2018-09-02 16:29 ` [PATCH 1/2] ARM: dts: vf610-zii-cfu1: Add SFF interface to switch Andrew Lunn
2018-09-02 16:29 ` Andrew Lunn [this message]
2018-09-10 0:33 ` [PATCH 0/2] SFF support for ZII CFU1 and devel C Shawn Guo
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