mirror of https://gitee.com/openkylin/linux.git
ARM: Kirkwood: Add support for DLink DIR665
Add a device tree description of the DLINK DIR665 wireless access point. The support for the 88E6171 switch will be added in a later patch. Signed-off-by: Claudio Leite <leitec@staticky.com> Signed-off-by: Andrew Lunn <andrew@lunn.ch> Link: https://lkml.kernel.org/r/1414793613-11798-2-git-send-email-andrew@lunn.ch Signed-off-by: Jason Cooper <jason@lakedaemon.net>
This commit is contained in:
Claudio Leite
Jason Cooper
parent
ab3172efdb
commit
8c0ff7a1df
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@ -104,6 +104,7 @@ dtb-$(CONFIG_MACH_KIRKWOOD) += kirkwood-b3.dtb \
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kirkwood-d2net.dtb \
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kirkwood-db-88f6281.dtb \
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kirkwood-db-88f6282.dtb \
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kirkwood-dir665.dtb \
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kirkwood-dns320.dtb \
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kirkwood-dns325.dtb \
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kirkwood-dockstar.dtb \
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@ -0,0 +1,233 @@
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/*
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* Copyright (C) 2014 Claudio Leite <leitec@staticky.com>
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*
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* This file is licensed under the terms of the GNU General Public
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* License version 2. This program is licensed "as is" without any
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* warranty of any kind, whether express or implied.
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*/
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/dts-v1/;
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#include "kirkwood.dtsi"
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#include "kirkwood-6281.dtsi"
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/ {
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model = "D-Link DIR-665";
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compatible = "dlink,dir-665", "marvell,kirkwood-88f6281", "marvell,kirkwood";
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memory {
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device_type = "memory";
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reg = <0x00000000 0x8000000>; /* 128 MB */
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};
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chosen {
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bootargs = "console=ttyS0,115200n8 earlyprintk";
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stdout-path = &uart0;
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};
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mbus {
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pcie-controller {
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status = "okay";
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pcie@1,0 {
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status = "okay";
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};
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};
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};
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ocp@f1000000 {
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pinctrl: pin-controller@10000 {
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pinctrl-0 =< &pmx_led_usb
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&pmx_led_internet_blue
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&pmx_led_internet_amber
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&pmx_led_5g &pmx_led_status_blue
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&pmx_led_wps &pmx_led_status_amber
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&pmx_led_24g
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&pmx_btn_restart &pmx_btn_wps>;
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pinctrl-names = "default";
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pmx_led_usb: pmx-led-usb {
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marvell,pins = "mpp12";
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marvell,function = "gpio";
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};
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pmx_led_internet_blue: pmx-led-internet-blue {
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marvell,pins = "mpp42";
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marvell,function = "gpio";
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};
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pmx_led_internet_amber: pmx-led-internet-amber {
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marvell,pins = "mpp43";
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marvell,function = "gpio";
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};
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pmx_led_5g: pmx-led-5g {
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marvell,pins = "mpp44";
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marvell,function = "gpio";
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};
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pmx_led_status_blue: pmx-led-status-blue {
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marvell,pins = "mpp45";
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marvell,function = "gpio";
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};
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pmx_led_wps: pmx-led-wps {
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marvell,pins = "mpp47";
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marvell,function = "gpio";
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};
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pmx_led_status_amber: pmx-led-status-amber {
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marvell,pins = "mpp48";
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marvell,function = "gpio";
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};
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pmx_led_24g: pmx-led-24g {
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marvell,pins = "mpp49";
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marvell,function = "gpio";
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};
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pmx_btn_restart: pmx-btn-restart {
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marvell,pins = "mpp28";
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marvell,function = "gpio";
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};
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pmx_btn_wps: pmx-btn-wps {
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marvell,pins = "mpp46";
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marvell,function = "gpio";
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};
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};
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spi@10600 {
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status = "okay";
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m25p80@0 {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "mxicy,mx25l12805d";
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spi-max-frequency = <50000000>;
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reg = <0>;
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partition@0 {
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label = "uboot";
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reg = <0x0 0x30000>;
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read-only;
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};
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partition@30000 {
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label = "nvram";
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reg = <0x30000 0x10000>;
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read-only;
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};
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partition@40000 {
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label = "kernel";
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reg = <0x40000 0x180000>;
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};
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partition@1c0000 {
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label = "rootfs";
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reg = <0x1c0000 0xe00000>;
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};
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cal_data: partition@fc0000 {
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label = "cal_data";
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reg = <0xfc0000 0x10000>;
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read-only;
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};
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partition@fd0000 {
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label = "lang_pack";
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reg = <0xfd0000 0x30000>;
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read-only;
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};
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};
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};
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serial@12000 {
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status = "okay";
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};
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i2c@11000 {
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status = "okay";
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};
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ehci@50000 {
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status = "okay";
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};
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};
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gpio-leds {
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compatible = "gpio-leds";
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blue-usb {
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label = "dir665:blue:usb";
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gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>;
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};
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blue-internet {
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/* Can only be turned on if the Internet
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* Ethernet port has Link
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*/
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label = "dir665:blue:internet";
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gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;
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};
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amber-internet {
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label = "dir665:amber:internet";
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gpios = <&gpio1 11 GPIO_ACTIVE_HIGH>;
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};
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blue-wifi5g {
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label = "dir665:blue:5g";
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gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
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};
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blue-status {
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label = "dir665:blue:status";
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gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>;
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};
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blue-wps {
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label = "dir665:blue:wps";
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gpios = <&gpio1 15 GPIO_ACTIVE_HIGH>;
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};
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amber-status {
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label = "dir665:amber:status";
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gpios = <&gpio1 16 GPIO_ACTIVE_HIGH>;
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};
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blue-24g {
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label = "dir665:blue:24g";
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gpios = <&gpio1 17 GPIO_ACTIVE_LOW>;
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};
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};
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gpio-keys {
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compatible = "gpio-keys";
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#address-cells = <1>;
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#size-cells = <0>;
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reset {
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label = "reset";
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linux,code = <KEY_RESTART>;
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gpios = <&gpio0 28 GPIO_ACTIVE_LOW>;
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};
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wps {
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label = "wps";
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linux,code = <KEY_WPS_BUTTON>;
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gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
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};
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};
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};
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&mdio {
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status = "okay";
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};
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/* eth0 is connected to a Marvell 88E6171 switch, without a PHY. So set
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* fixed speed and duplex. */
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ð0 {
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status = "okay";
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ethernet0-port@0 {
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speed = <1000>;
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duplex = <1>;
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};
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};
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/* eth1 is connected to the switch as well. However DSA only supports a
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* single CPU port. So leave this port disabled to avoid confusion. */
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ð1 {
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status = "disabled";
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};
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/* There is no battery on the boards, so the RTC does not keep time
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* when there is no power, making it useless. */
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&rtc {
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status = "disabled";
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};
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