From e09b41010ba33a20a87472ee821fa407a5b8da36 Mon Sep 17 00:00:00 2001
From: José Pekkarinen <jose.pekkarinen@nokia.com>
Date: Mon, 11 Apr 2016 10:41:07 +0300
Subject: These changes are the raw update to linux-4.4.6-rt14. Kernel sources
 are taken from kernel.org, and rt patch from the rt wiki download page.
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During the rebasing, the following patch collided:

Force tick interrupt and get rid of softirq magic(I70131fb85).

Collisions have been removed because its logic was found on the
source already.

Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
---
 .../arm/boot/dts/bcm4709-buffalo-wxr-1900dhp.dts   | 128 +++++++++++++++++++++
 1 file changed, 128 insertions(+)
 create mode 100644 kernel/arch/arm/boot/dts/bcm4709-buffalo-wxr-1900dhp.dts

(limited to 'kernel/arch/arm/boot/dts/bcm4709-buffalo-wxr-1900dhp.dts')

diff --git a/kernel/arch/arm/boot/dts/bcm4709-buffalo-wxr-1900dhp.dts b/kernel/arch/arm/boot/dts/bcm4709-buffalo-wxr-1900dhp.dts
new file mode 100644
index 000000000..2a92e8d5a
--- /dev/null
+++ b/kernel/arch/arm/boot/dts/bcm4709-buffalo-wxr-1900dhp.dts
@@ -0,0 +1,128 @@
+/*
+ * Broadcom BCM470X / BCM5301X ARM platform code.
+ * DTS for Buffalo WXR-1900DHP
+ *
+ * Copyright (C) 2015 Felix Fietkau <nbd@openwrt.org>
+ *
+ * Licensed under the GNU/GPL. See COPYING for details.
+ */
+
+/dts-v1/;
+
+#include "bcm4708.dtsi"
+#include "bcm5301x-nand-cs0-bch8.dtsi"
+
+/ {
+	compatible = "buffalo,wxr-1900dhp", "brcm,bcm4709", "brcm,bcm4708";
+	model = "Buffalo WXR-1900DHP";
+
+	chosen {
+		bootargs = "console=ttyS0,115200";
+	};
+
+	memory {
+		reg = <0x00000000 0x08000000>;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		usb {
+			label = "bcm53xx:green:usb";
+			gpios = <&chipcommon 4 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "default-off";
+		};
+
+		power-amber {
+			label = "bcm53xx:amber:power";
+			gpios = <&chipcommon 5 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "default-off";
+		};
+
+		power-white {
+			label = "bcm53xx:white:power";
+			gpios = <&chipcommon 6 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "default-on";
+		};
+
+		router-amber {
+			label = "bcm53xx:amber:router";
+			gpios = <&chipcommon 7 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "default-off";
+		};
+
+		router-white {
+			label = "bcm53xx:white:router";
+			gpios = <&chipcommon 8 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "default-off";
+		};
+
+		wan-amber {
+			label = "bcm53xx:amber:wan";
+			gpios = <&chipcommon 9 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "default-off";
+		};
+
+		wan-white {
+			label = "bcm53xx:white:wan";
+			gpios = <&chipcommon 10 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "default-off";
+		};
+
+		wireless-amber {
+			label = "bcm53xx:amber:wireless";
+			gpios = <&chipcommon 11 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "default-off";
+		};
+
+		wireless-white {
+			label = "bcm53xx:white:wireless";
+			gpios = <&chipcommon 12 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "default-off";
+		};
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		power {
+			label = "Power";
+			linux,code = <KEY_POWER>;
+			gpios = <&chipcommon 1 GPIO_ACTIVE_LOW>;
+		};
+
+		restart {
+			label = "Reset";
+			linux,code = <KEY_RESTART>;
+			gpios = <&chipcommon 15 GPIO_ACTIVE_LOW>;
+		};
+
+		aoss {
+			label = "AOSS";
+			linux,code = <KEY_WPS_BUTTON>;
+			gpios = <&chipcommon 16 GPIO_ACTIVE_LOW>;
+		};
+
+		/* Commit mode set by switch? */
+		mode {
+			label = "Mode";
+			linux,code = <KEY_SETUP>;
+			gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>;
+		};
+
+		/* Switch: AP mode */
+		sw_ap {
+			label = "AP";
+			linux,code = <BTN_0>;
+			gpios = <&chipcommon 18 GPIO_ACTIVE_LOW>;
+		};
+
+		eject {
+			label = "USB eject";
+			linux,code = <KEY_EJECTCD>;
+			gpios = <&chipcommon 20 GPIO_ACTIVE_LOW>;
+		};
+	};
+};
-- 
cgit 1.2.3-korg