ARM: BCM5301X: Add DT for Buffalo WZR-1750DHP

[firefly-linux-kernel-4.4.55.git] / arch / arm / boot / dts / bcm4708-buffalo-wzr-1750dhp.dts

diff --git a/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts b/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts
new file mode 100644 (file)
index 0000000..5fc0fae
--- /dev/null
+++ b/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts
@@ -0,0 +1,64 @@
+/*
+ * Broadcom BCM470X / BCM5301X ARM platform code.
+ * DTS for Buffalo WZR-1750DHP
+ *
+ * Copyright (C) 2014 Rafał Miłecki <zajec5@gmail.com>
+ *
+ * Licensed under the GNU/GPL. See COPYING for details.
+ */
+
+/dts-v1/;
+
+#include "bcm4708.dtsi"
+
+/ {
+       compatible = "buffalo,wzr-1750dhp", "brcm,bcm4708";
+       model = "Buffalo WZR-1750DHP (BCM4708)";
+
+       chosen {
+               bootargs = "console=ttyS0,115200";
+       };
+
+       memory {
+               reg = <0x00000000 0x08000000>;
+       };
+
+       gpio-keys {
+               compatible = "gpio-keys";
+               #address-cells = <1>;
+               #size-cells = <0>;
+               poll-interval = <200>;
+
+               restart {
+                       label = "Reset";
+                       linux,code = <KEY_RESTART>;
+                       gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>;
+               };
+
+               aoss {
+                       label = "AOSS";
+                       linux,code = <KEY_WPS_BUTTON>;
+                       gpios = <&chipcommon 12 GPIO_ACTIVE_LOW>;
+               };
+
+               /* Commit mode set by switch? */
+               mode {
+                       label = "Mode";
+                       linux,code = <KEY_SETUP>;
+                       gpios = <&chipcommon 13 GPIO_ACTIVE_LOW>;
+               };
+
+               /* Switch: AP mode */
+               sw_ap {
+                       label = "AP";
+                       linux,code = <BTN_0>;
+                       gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>;
+               };
+
+               eject {
+                       label = "USB eject";
+                       linux,code = <KEY_EJECTCD>;
+                       gpios = <&chipcommon 15 GPIO_ACTIVE_LOW>;
+               };
+       };
+};