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>
diff --git a/arch/arm/boot/dts/kirkwood-dir665.dts b/arch/arm/boot/dts/kirkwood-dir665.dts
new file mode 100644
index 0000000..d5ca928
--- /dev/null
+++ b/arch/arm/boot/dts/kirkwood-dir665.dts
@@ -0,0 +1,233 @@
+/*
+ * Copyright (C) 2014 Claudio Leite <leitec@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@1,0 {
+ status = "okay";
+ };
+ };
+ };
+
+ ocp@f1000000 {
+ pinctrl: pin-controller@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@10600 {
+ status = "okay";
+ m25p80@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "mxicy,mx25l12805d";
+ spi-max-frequency = <50000000>;
+ reg = <0>;
+
+ partition@0 {
+ label = "uboot";
+ reg = <0x0 0x30000>;
+ read-only;
+ };
+
+ partition@30000 {
+ label = "nvram";
+ reg = <0x30000 0x10000>;
+ read-only;
+ };
+
+ partition@40000 {
+ label = "kernel";
+ reg = <0x40000 0x180000>;
+ };
+
+ partition@1c0000 {
+ label = "rootfs";
+ reg = <0x1c0000 0xe00000>;
+ };
+
+ cal_data: partition@fc0000 {
+ label = "cal_data";
+ reg = <0xfc0000 0x10000>;
+ read-only;
+ };
+
+ partition@fd0000 {
+ label = "lang_pack";
+ reg = <0xfd0000 0x30000>;
+ read-only;
+ };
+ };
+ };
+
+ serial@12000 {
+ status = "okay";
+ };
+
+ i2c@11000 {
+ status = "okay";
+ };
+
+ ehci@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@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 no power, making it useless. */
+&rtc {
+ status = "disabled";
+};