[PATCH 1/4] ARM: Kirkwood: Add support for DLink DIR665
Claudio Leite
leitec at staticky.com
Fri Oct 31 15:45:38 PDT 2014
* Andrew Lunn (andrew at lunn.ch) wrote:
> From: Claudio Leite <leitec at staticky.com>
>
> 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: Andrew Lunn <andrew at lunn.ch>
Signed-off-by: Claudio Leite <leitec at staticky.com>
> ---
>
> This description was mostly produced by Claudio Leite with a few
> minor cleanups by my.
> ---
> arch/arm/boot/dts/Makefile | 1 +
> arch/arm/boot/dts/kirkwood-dir665.dts | 233 ++++++++++++++++++++++++++++++++++
> 2 files changed, 234 insertions(+)
> create mode 100644 arch/arm/boot/dts/kirkwood-dir665.dts
>
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index 38c89cafa1ab..31529ccc67a0 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -104,6 +104,7 @@ dtb-$(CONFIG_MACH_KIRKWOOD) += kirkwood-b3.dtb \
> kirkwood-d2net.dtb \
> kirkwood-db-88f6281.dtb \
> kirkwood-db-88f6282.dtb \
> + kirkwood-dir665.dtb \
> kirkwood-dns320.dtb \
> kirkwood-dns325.dtb \
> kirkwood-dockstar.dtb \
> diff --git a/arch/arm/boot/dts/kirkwood-dir665.dts b/arch/arm/boot/dts/kirkwood-dir665.dts
> new file mode 100644
> index 000000000000..ac945ea49940
> --- /dev/null
> +++ b/arch/arm/boot/dts/kirkwood-dir665.dts
> @@ -0,0 +1,233 @@
> +/*
> + * Copyright (C) 2014 Claudio Leite <leitec at staticky.com>
> + *
> + * This file is licensed under the terms of the GNU General Public
> + * License version 2. This program is licensed "as is" without any
> + * warranty of any kind, whether express or implied.
> + */
> +
> +/dts-v1/;
> +
> +#include "kirkwood.dtsi"
> +#include "kirkwood-6281.dtsi"
> +
> +/ {
> + model = "D-Link DIR-665";
> + compatible = "dlink,dir-665", "marvell,kirkwood-88f6281", "marvell,kirkwood";
> +
> + memory {
> + device_type = "memory";
> + reg = <0x00000000 0x8000000>; /* 128 MB */
> + };
> +
> + chosen {
> + bootargs = "console=ttyS0,115200n8 earlyprintk";
> + stdout-path = &uart0;
> + };
> +
> + mbus {
> + pcie-controller {
> + status = "okay";
> +
> + pcie at 1,0 {
> + status = "okay";
> + };
> + };
> + };
> +
> + ocp at f1000000 {
> + pinctrl: pin-controller at 10000 {
> + pinctrl-0 =< &pmx_led_usb
> + &pmx_led_internet_blue
> + &pmx_led_internet_amber
> + &pmx_led_5g &pmx_led_status_blue
> + &pmx_led_wps &pmx_led_status_amber
> + &pmx_led_24g
> + &pmx_btn_restart &pmx_btn_wps>;
> + pinctrl-names = "default";
> +
> + pmx_led_usb: pmx-led-usb {
> + marvell,pins = "mpp12";
> + marvell,function = "gpio";
> + };
> + pmx_led_internet_blue: pmx-led-internet-blue {
> + marvell,pins = "mpp42";
> + marvell,function = "gpio";
> + };
> + pmx_led_internet_amber: pmx-led-internet-amber {
> + marvell,pins = "mpp43";
> + marvell,function = "gpio";
> + };
> + pmx_led_5g: pmx-led-5g {
> + marvell,pins = "mpp44";
> + marvell,function = "gpio";
> + };
> + pmx_led_status_blue: pmx-led-status-blue {
> + marvell,pins = "mpp45";
> + marvell,function = "gpio";
> + };
> + pmx_led_wps: pmx-led-wps {
> + marvell,pins = "mpp47";
> + marvell,function = "gpio";
> + };
> + pmx_led_status_amber: pmx-led-status-amber {
> + marvell,pins = "mpp48";
> + marvell,function = "gpio";
> + };
> + pmx_led_24g: pmx-led-24g {
> + marvell,pins = "mpp49";
> + marvell,function = "gpio";
> + };
> + pmx_btn_restart: pmx-btn-restart {
> + marvell,pins = "mpp28";
> + marvell,function = "gpio";
> + };
> + pmx_btn_wps: pmx-btn-wps {
> + marvell,pins = "mpp46";
> + marvell,function = "gpio";
> + };
> + };
> +
> + spi at 10600 {
> + status = "okay";
> + m25p80 at 0 {
> + #address-cells = <1>;
> + #size-cells = <1>;
> + compatible = "mxicy,mx25l12805d";
> + spi-max-frequency = <50000000>;
> + reg = <0>;
> +
> + partition at 0 {
> + label = "uboot";
> + reg = <0x0 0x30000>;
> + read-only;
> + };
> +
> + partition at 30000 {
> + label = "nvram";
> + reg = <0x30000 0x10000>;
> + read-only;
> + };
> +
> + partition at 40000 {
> + label = "kernel";
> + reg = <0x40000 0x180000>;
> + };
> +
> + partition at 1c0000 {
> + label = "rootfs";
> + reg = <0x1c0000 0xe00000>;
> + };
> +
> + cal_data: partition at fc0000 {
> + label = "cal_data";
> + reg = <0xfc0000 0x10000>;
> + read-only;
> + };
> +
> + partition at fd0000 {
> + label = "lang_pack";
> + reg = <0xfd0000 0x30000>;
> + read-only;
> + };
> + };
> + };
> +
> + serial at 12000 {
> + status = "okay";
> + };
> +
> + i2c at 11000 {
> + status = "okay";
> + };
> +
> + ehci at 50000 {
> + status = "okay";
> + };
> + };
> +
> + gpio-leds {
> + compatible = "gpio-leds";
> +
> + blue-usb {
> + label = "dir665:blue:usb";
> + gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>;
> + };
> + blue-internet {
> + /* Can only be turned on if the Internet
> + * Ethernet port has Link
> + */
> + label = "dir665:blue:internet";
> + gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;
> + };
> + amber-internet {
> + label = "dir665:amber:internet";
> + gpios = <&gpio1 11 GPIO_ACTIVE_HIGH>;
> + };
> + blue-wifi5g {
> + label = "dir665:blue:5g";
> + gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
> + };
> + blue-status {
> + label = "dir665:blue:status";
> + gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>;
> + };
> + blue-wps {
> + label = "dir665:blue:wps";
> + gpios = <&gpio1 15 GPIO_ACTIVE_HIGH>;
> + };
> + amber-status {
> + label = "dir665:amber:status";
> + gpios = <&gpio1 16 GPIO_ACTIVE_HIGH>;
> + };
> + blue-24g {
> + label = "dir665:blue:24g";
> + gpios = <&gpio1 17 GPIO_ACTIVE_LOW>;
> + };
> + };
> +
> + gpio-keys {
> + compatible = "gpio-keys";
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + reset {
> + label = "reset";
> + linux,code = <KEY_RESTART>;
> + gpios = <&gpio0 28 GPIO_ACTIVE_LOW>;
> + };
> + wps {
> + label = "wps";
> + linux,code = <KEY_WPS_BUTTON>;
> + gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
> + };
> + };
> +};
> +
> +&mdio {
> + status = "okay";
> +};
> +
> +/* eth0 is connected to a Marvell 88E6171 switch, without a PHY. So set
> + * fixed speed and duplex. */
> +ð0 {
> + status = "okay";
> +
> + ethernet0-port at 0 {
> + speed = <1000>;
> + duplex = <1>;
> + };
> +};
> +
> +/* eth1 is connected to the switch as well. However DSA only supports a
> + * single CPU port. So leave this port disabled to avoid confusion. */
> +
> +ð1 {
> + status = "disabled";
> +};
> +
> +/* There is no battery on the boards, so the RTC does not keep time
> + * when there is now power, making it useless. */
> +&rtc {
> + status = "disabled";
> +};
> --
> 2.1.1
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