Skip to content
Snippets Groups Projects
Commit f64992d1 authored by Andrew Lunn's avatar Andrew Lunn Committed by Shawn Guo
Browse files

ARM: dts: imx6: RDU2: Add Switch interrupts


The Marvell switch has its interrupt pin connected to a GPIO
line. Wire this up in the device tree. This then allows us to use
interrupts from the embedded Ethernet PHYs in the switch. Also wire
them up in device tree.

Signed-off-by: default avatarAndrew Lunn <andrew@lunn.ch>
Tested-by: default avatarChris Healy <cphealy@gmail.com>
Reviewed-by: default avatarFabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent cefffa06
Branches
Tags
No related merge requests found
......@@ -630,13 +630,19 @@
#size-cells = <0>;
status = "okay";
switch@0 {
switch: switch@0 {
compatible = "marvell,mv88e6085";
pinctrl-0 = <&pinctrl_switch_irq>;
pinctrl-names = "default";
#address-cells = <1>;
#size-cells = <0>;
reg = <0>;
dsa,member = <0 0>;
eeprom-length = <512>;
interrupt-parent = <&gpio6>;
interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
interrupt-controller;
#interrupt-cells = <2>;
ports {
#address-cells = <1>;
......@@ -645,11 +651,13 @@
port@0 {
reg = <0>;
label = "gigabit_proc";
phy-handle = <&switchphy0>;
};
port@1 {
reg = <1>;
label = "netaux";
phy-handle = <&switchphy1>;
};
port@2 {
......@@ -666,11 +674,48 @@
port@3 {
reg = <3>;
label = "netright";
phy-handle = <&switchphy3>;
};
port@4 {
reg = <4>;
label = "netleft";
phy-handle = <&switchphy4>;
};
};
mdio {
#address-cells = <1>;
#size-cells = <0>;
switchphy0: switchphy@0 {
reg = <0>;
interrupt-parent = <&switch>;
interrupts = <0 IRQ_TYPE_LEVEL_HIGH>;
};
switchphy1: switchphy@1 {
reg = <1>;
interrupt-parent = <&switch>;
interrupts = <1 IRQ_TYPE_LEVEL_HIGH>;
};
switchphy2: switchphy@2 {
reg = <2>;
interrupt-parent = <&switch>;
interrupts = <2 IRQ_TYPE_LEVEL_HIGH>;
};
switchphy3: switchphy@3 {
reg = <3>;
interrupt-parent = <&switch>;
interrupts = <3 IRQ_TYPE_LEVEL_HIGH>;
};
switchphy4: switchphy@4 {
reg = <4>;
interrupt-parent = <&switch>;
interrupts = <4 IRQ_TYPE_LEVEL_HIGH>;
};
};
};
......@@ -891,6 +936,12 @@
>;
};
pinctrl_switch_irq: switchgrp {
fsl,pins = <
MX6QDL_PAD_CSI0_DAT17__GPIO6_IO03 0x4001b000
>;
};
pinctrl_tc358767: tc358767grp {
fsl,pins = <
MX6QDL_PAD_GPIO_9__GPIO1_IO09 0x10
......
0% Loading or .
You are about to add 0 people to the discussion. Proceed with caution.
Please register or to comment