mvebu: migrate mamba support to the upstreamed code

Signed-off-by: Imre Kaloz <kaloz@openwrt.org>

SVN-Revision: 45400

4 files changed, 510 insertions, 10 deletions

diff --git a/target/linux/mvebu/patches-4.0/001-add_mamba_support.patch b/target/linux/mvebu/patches-4.0/001-add_mamba_support.patch
new file mode 100644
index 0000000000..305479acfb
--- /dev/null
+++ b/target/linux/mvebu/patches-4.0/001-add_mamba_support.patch
@@ -0,0 +1,388 @@
+From 4824140f4bd1caaf900215aabe27e4bdd1677704 Mon Sep 17 00:00:00 2001
+From: Imre Kaloz <kaloz@openwrt.org>
+Date: Mon, 16 Feb 2015 13:31:04 +0100
+Subject: [PATCH] ARM: mvebu: add Linksys WRT1900AC (Mamba) support
+
+The Linksys WRT1900AC (Mamba) is a router that has
+
+- 2 mini-PCIe slots with Marvell 88W8864 radios
+- 1 USB 3.0 port
+- 1 USB 2.0/eSATAp port
+- 2 Ethernet interfaces connected to a 88E6172 switch (1x WAN + 4x LAN)
+- 128MB NAND flash
+- 256MB RAM
+
+gregory.clement@free-electrons.com: - add ARM to the title
+	- fix the reference to CONFIG_DEBUG_MVEBU_UART0_ALTERNATE
+	- fix the unbalanced comment for the syscfg partition
+
+Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
+Acked-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
+Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
+---
+ arch/arm/boot/dts/Makefile                    |   1 +
+ arch/arm/boot/dts/armada-xp-linksys-mamba.dts | 348 ++++++++++++++++++++++++++
+ 2 files changed, 349 insertions(+)
+ create mode 100644 arch/arm/boot/dts/armada-xp-linksys-mamba.dts
+
+--- a/arch/arm/boot/dts/Makefile
++++ b/arch/arm/boot/dts/Makefile
+@@ -629,6 +629,7 @@ dtb-$(CONFIG_MACH_ARMADA_XP) += \
+ 	armada-xp-db.dtb \
+ 	armada-xp-gp.dtb \
+ 	armada-xp-lenovo-ix4-300d.dtb \
++	armada-xp-linksys-mamba.dtb \
+ 	armada-xp-matrix.dtb \
+ 	armada-xp-netgear-rn2120.dtb \
+ 	armada-xp-openblocks-ax3-4.dtb \
+--- /dev/null
++++ b/arch/arm/boot/dts/armada-xp-linksys-mamba.dts
+@@ -0,0 +1,348 @@
++/*
++ * Device Tree file for the Linksys WRT1900AC (Mamba).
++ *
++ * Note: this board is shipped with a new generation boot loader that
++ * remaps internal registers at 0xf1000000. Therefore, if earlyprintk
++ * is used, the CONFIG_DEBUG_MVEBU_UART0_ALTERNATE option should be
++ * used.
++ *
++ * Copyright (C) 2014 Imre Kaloz <kaloz@openwrt.org>
++ *
++ * Based on armada-xp-axpwifiap.dts:
++ *
++ *     Copyright (C) 2013 Marvell
++ *
++ *     Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
++ *
++ * This file is dual-licensed: you can use it either under the terms
++ * of the GPL or the X11 license, at your option. Note that this dual
++ * licensing only applies to this file, and not this project as a
++ * whole.
++ *
++ *  a) 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.
++ *
++ * Or, alternatively,
++ *
++ *  b) Permission is hereby granted, free of charge, to any person
++ *     obtaining a copy of this software and associated documentation
++ *     files (the "Software"), to deal in the Software without
++ *     restriction, including without limitation the rights to use,
++ *     copy, modify, merge, publish, distribute, sublicense, and/or
++ *     sell copies of the Software, and to permit persons to whom the
++ *     Software is furnished to do so, subject to the following
++ *     conditions:
++ *
++ *     The above copyright notice and this permission notice shall be
++ *     included in all copies or substantial portions of the Software.
++ *
++ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
++ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
++ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
++ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
++ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
++ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
++ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
++ *     OTHER DEALINGS IN THE SOFTWARE.
++ */
++
++/dts-v1/;
++#include <dt-bindings/gpio/gpio.h>
++#include <dt-bindings/input/input.h>
++#include "armada-xp-mv78230.dtsi"
++
++/ {
++	model = "Linksys WRT1900AC";
++	compatible = "linksys,mamba", "marvell,armadaxp-mv78230",
++		     "marvell,armadaxp", "marvell,armada-370-xp";
++
++	chosen {
++		bootargs = "console=ttyS0,115200";
++		stdout-path = &uart0;
++	};
++
++	memory {
++		device_type = "memory";
++		reg = <0x00000000 0x00000000 0x00000000 0x10000000>; /* 256MB */
++	};
++
++	soc {
++		ranges = <MBUS_ID(0xf0, 0x01) 0 0 0xf1000000 0x100000
++			  MBUS_ID(0x01, 0x1d) 0 0 0xfff00000 0x100000>;
++
++		pcie-controller {
++			status = "okay";
++
++			/* Etron EJ168 USB 3.0 controller */
++			pcie@1,0 {
++				/* Port 0, Lane 0 */
++				status = "okay";
++			};
++
++			/* First mini-PCIe port */
++			pcie@2,0 {
++				/* Port 0, Lane 1 */
++				status = "okay";
++			};
++
++			/* Second mini-PCIe port */
++			pcie@3,0 {
++				/* Port 0, Lane 3 */
++				status = "okay";
++			};
++		};
++
++		internal-regs {
++
++			/* J10: VCC, NC, RX, NC, TX, GND  */
++			serial@12000 {
++				status = "okay";
++			};
++
++			sata@a0000 {
++				nr-ports = <1>;
++				status = "okay";
++			};
++
++			ethernet@70000 {
++				pinctrl-0 = <&ge0_rgmii_pins>;
++				pinctrl-names = "default";
++				status = "okay";
++				phy-mode = "rgmii-id";
++				fixed-link {
++					speed = <1000>;
++					full-duplex;
++				};
++			};
++
++			ethernet@74000 {
++				pinctrl-0 = <&ge1_rgmii_pins>;
++				pinctrl-names = "default";
++				status = "okay";
++				phy-mode = "rgmii-id";
++				fixed-link {
++					speed = <1000>;
++					full-duplex;
++				};
++			};
++
++			/* USB part of the eSATA/USB 2.0 port */
++			usb@50000 {
++				status = "okay";
++			};
++
++			i2c@11000 {
++				status = "okay";
++				clock-frequency = <100000>;
++
++				tmp421@4c {
++					compatible = "ti,tmp421";
++					reg = <0x4c>;
++				};
++
++				tlc59116@68 {
++					#address-cells = <1>;
++					#size-cells = <0>;
++					#gpio-cells = <2>;
++					compatible = "ti,tlc59116";
++					reg = <0x68>;
++
++					wan_amber@0 {
++						label = "mamba:amber:wan";
++						reg = <0x0>;
++					};
++
++					wan_white@1 {
++						label = "mamba:white:wan";
++						reg = <0x1>;
++					};
++
++					wlan_2g@2 {
++						label = "mamba:white:wlan_2g";
++						reg = <0x2>;
++					};
++
++					wlan_5g@3 {
++						label = "mamba:white:wlan_5g";
++						reg = <0x3>;
++					};
++
++					esata@4 {
++						label = "mamba:white:esata";
++						reg = <0x4>;
++					};
++
++					usb2@5 {
++						label = "mamba:white:usb2";
++						reg = <0x5>;
++					};
++
++					usb3_1@6 {
++						label = "mamba:white:usb3_1";
++						reg = <0x6>;
++					};
++
++					usb3_2@7 {
++						label = "mamba:white:usb3_2";
++						reg = <0x7>;
++					};
++
++					wps_white@8 {
++						label = "mamba:white:wps";
++						reg = <0x8>;
++					};
++
++					wps_amber@9 {
++						label = "mamba:amber:wps";
++						reg = <0x9>;
++					};
++				};
++			};
++
++			nand@d0000 {
++				status = "okay";
++				num-cs = <1>;
++				marvell,nand-keep-config;
++				marvell,nand-enable-arbiter;
++				nand-on-flash-bbt;
++				nand-ecc-strength = <4>;
++				nand-ecc-step-size = <512>;
++
++				partition@0 {
++					label = "u-boot";
++					reg = <0x0000000 0x100000>;  /* 1MB */
++					read-only;
++				};
++
++				partition@100000 {
++					label = "u_env";
++					reg = <0x100000 0x40000>;    /* 256KB */
++				};
++
++				partition@140000 {
++					label = "s_env";
++					reg = <0x140000 0x40000>;    /* 256KB */
++				};
++
++				partition@900000 {
++					label = "devinfo";
++					reg = <0x900000 0x100000>;   /* 1MB */
++					read-only;
++				};
++
++				/* kernel1 overlaps with rootfs1 by design */
++				partition@a00000 {
++					label = "kernel1";
++					reg = <0xa00000 0x2800000>;  /* 40MB */
++				};
++
++				partition@d00000 {
++					label = "rootfs1";
++					reg = <0xd00000 0x2500000>;  /* 37MB */
++				};
++
++				/* kernel2 overlaps with rootfs2 by design */
++				partition@3200000 {
++					label = "kernel2";
++					reg = <0x3200000 0x2800000>; /* 40MB */
++				};
++
++				partition@3500000 {
++					label = "rootfs2";
++					reg = <0x3500000 0x2500000>; /* 37MB */
++				};
++
++				/*
++				 * 38MB, last MB is for the BBT, not writable
++				 */
++				partition@5a00000 {
++					label = "syscfg";
++					reg = <0x5a00000 0x2600000>;
++				};
++
++				/*
++				 * Unused area between "s_env" and "devinfo".
++				 * Moved here because otherwise the renumbered
++				 * partitions would break the bootloader
++				 * supplied bootargs
++				 */
++				partition@180000 {
++					label = "unused_area";
++					reg = <0x180000 0x780000>;   /* 7.5MB */
++				};
++			};
++
++			spi0: spi@10600 {
++				status = "okay";
++
++				spi-flash@0 {
++					#address-cells = <1>;
++					#size-cells = <1>;
++					compatible = "everspin,mr25h256";
++					reg = <0>; /* Chip select 0 */
++					spi-max-frequency = <40000000>;
++				};
++			};
++		};
++	};
++
++	gpio_keys {
++		compatible = "gpio-keys";
++		#address-cells = <1>;
++		#size-cells = <0>;
++		pinctrl-0 = <&keys_pin>;
++		pinctrl-names = "default";
++
++		button@1 {
++			label = "WPS";
++			linux,code = <KEY_WPS_BUTTON>;
++			gpios = <&gpio1 0 GPIO_ACTIVE_HIGH>;
++		};
++
++		button@2 {
++			label = "Factory Reset Button";
++			linux,code = <KEY_RESTART>;
++			gpios = <&gpio1 1 GPIO_ACTIVE_HIGH>;
++		};
++	};
++
++	gpio-leds {
++		compatible = "gpio-leds";
++		pinctrl-0 = <&power_led_pin>;
++		pinctrl-names = "default";
++
++		power {
++			label = "mamba:white:power";
++			gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;
++			default-state = "on";
++		};
++	};
++
++	gpio_fan {
++		/* SUNON HA4010V4-0000-C99 */
++		compatible = "gpio-fan";
++		gpios = <&gpio0 24 0>;
++
++		gpio-fan,speed-map = <0    0
++				      4500 1>;
++	};
++};
++
++&pinctrl {
++
++	keys_pin: keys-pin {
++		marvell,pins = "mpp32", "mpp33";
++		marvell,function = "gpio";
++	};
++
++	power_led_pin: power-led-pin {
++		marvell,pins = "mpp40";
++		marvell,function = "gpio";
++	};
++
++	gpio_fan_pin: gpio-fan-pin {
++		marvell,pins = "mpp24";
++		marvell,function = "gpio";
++	};
++};
diff --git a/target/linux/mvebu/patches-4.0/001-build_mamba_dts.patch b/target/linux/mvebu/patches-4.0/001-build_mamba_dts.patch
deleted file mode 100644
index 5993d3c2b3..0000000000
--- a/target/linux/mvebu/patches-4.0/001-build_mamba_dts.patch
+++ /dev/null
@@ -1,10 +0,0 @@
---- a/arch/arm/boot/dts/Makefile
-+++ b/arch/arm/boot/dts/Makefile
-@@ -629,6 +629,7 @@ dtb-$(CONFIG_MACH_ARMADA_XP) += \
- 	armada-xp-db.dtb \
- 	armada-xp-gp.dtb \
- 	armada-xp-lenovo-ix4-300d.dtb \
-+	armada-xp-mamba.dtb \
- 	armada-xp-matrix.dtb \
- 	armada-xp-netgear-rn2120.dtb \
- 	armada-xp-openblocks-ax3-4.dtb \
diff --git a/target/linux/mvebu/patches-4.0/002-add_mamba_powertables.patch b/target/linux/mvebu/patches-4.0/002-add_mamba_powertables.patch
new file mode 100644
index 0000000000..6b51e48a84
--- /dev/null
+++ b/target/linux/mvebu/patches-4.0/002-add_mamba_powertables.patch
@@ -0,0 +1,103 @@
+--- a/arch/arm/boot/dts/armada-xp-linksys-mamba.dts
++++ b/arch/arm/boot/dts/armada-xp-linksys-mamba.dts
+@@ -84,12 +84,100 @@
+ 			pcie@2,0 {
+ 				/* Port 0, Lane 1 */
+ 				status = "okay";
++
++				mwlwifi {
++					marvell,5ghz = <0>;
++					marvell,chainmask = <4 4>;
++					marvell,powertable {
++						FCC =
++							<1 0 0x17 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0xf 0xf 0xf 0xf 0x0 0x0 0x0 0x0 0 0xf>,
++							<2 0 0x17 0x16 0x16 0x16 0x16 0x16 0x16 0x14 0x10 0x10 0x10 0x10 0x0 0x0 0x0 0x0 0 0xf>,
++							<3 0 0x17 0x16 0x16 0x16 0x16 0x16 0x16 0x14 0x10 0x10 0x10 0x10 0x0 0x0 0x0 0x0 0 0xf>,
++							<4 0 0x17 0x16 0x16 0x16 0x16 0x16 0x16 0x14 0x10 0x10 0x10 0x10 0x0 0x0 0x0 0x0 0 0xf>,
++							<5 0 0x17 0x16 0x16 0x16 0x16 0x16 0x16 0x14 0x10 0x10 0x10 0x10 0x0 0x0 0x0 0x0 0 0xf>,
++							<6 0 0x17 0x16 0x16 0x16 0x16 0x16 0x16 0x14 0x10 0x10 0x10 0x10 0x0 0x0 0x0 0x0 0 0xf>,
++							<7 0 0x17 0x16 0x16 0x16 0x16 0x16 0x16 0x14 0x10 0x10 0x10 0x10 0x0 0x0 0x0 0x0 0 0xf>,
++							<8 0 0x17 0x16 0x16 0x16 0x16 0x16 0x16 0x14 0x10 0x10 0x10 0x10 0x0 0x0 0x0 0x0 0 0xf>,
++							<9 0 0x17 0x16 0x16 0x16 0x16 0x16 0x16 0x14 0x10 0x10 0x10 0x10 0x0 0x0 0x0 0x0 0 0xf>,
++							<10 0 0x17 0x16 0x16 0x16 0x16 0x16 0x16 0x14 0x10 0x10 0x10 0x10 0x0 0x0 0x0 0x0 0 0xf>,
++							<11 0 0x17 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x0 0x0 0x0 0x0 0 0xf>;
++
++						ETSI =
++							<1 0 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0x0 0x0 0x0 0x0 0 0xf>,
++							<2 0 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0x0 0x0 0x0 0x0 0 0xf>,
++							<3 0 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0x0 0x0 0x0 0x0 0 0xf>,
++							<4 0 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0x0 0x0 0x0 0x0 0 0xf>,
++							<5 0 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0x0 0x0 0x0 0x0 0 0xf>,
++							<6 0 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0x0 0x0 0x0 0x0 0 0xf>,
++							<7 0 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0x0 0x0 0x0 0x0 0 0xf>,
++							<8 0 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0x0 0x0 0x0 0x0 0 0xf>,
++							<9 0 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0x0 0x0 0x0 0x0 0 0xf>,
++							<10 0 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0x0 0x0 0x0 0x0 0 0xf>,
++							<11 0 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0x0 0x0 0x0 0x0 0 0xf>,
++							<12 0 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0x0 0x0 0x0 0x0 0 0xf>,
++							<13 0 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0x0 0x0 0x0 0x0 0 0xf>;
++					};
++				};
+ 			};
+ 
+ 			/* Second mini-PCIe port */
+ 			pcie@3,0 {
+ 				/* Port 0, Lane 3 */
+ 				status = "okay";
++
++				mwlwifi {
++					marvell,2ghz = <0>;
++					marvell,chainmask = <4 4>;
++					marvell,powertable {
++						FCC =
++							<36 0 0x8 0x8 0x8 0x8 0x8 0x8 0x8 0x8 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0 0xf>,
++							<40 0 0x8 0x8 0x8 0x8 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0 0xf>,
++							<44 0 0x8 0x8 0x8 0x8 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0 0xf>,
++							<48 0 0x8 0x8 0x8 0x8 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0 0xf>,
++							<52 0 0xf 0xf 0xf 0xf 0xf 0xf 0xf 0xf 0x12 0x12 0x12 0x12 0x12 0x12 0x12 0x12 0 0xf>,
++							<56 0 0xf 0xf 0xf 0xf 0xf 0xf 0xf 0xf 0x12 0x12 0x12 0x12 0x12 0x12 0x12 0x12 0 0xf>,
++							<60 0 0xf 0xf 0xf 0xf 0xf 0xf 0xf 0xf 0x12 0x12 0x12 0x12 0x12 0x12 0x12 0x12 0 0xf>,
++							<64 0 0xf 0xf 0xf 0xf 0xf 0xf 0xf 0xf 0x12 0x12 0x12 0x12 0x12 0x12 0x12 0x12 0 0xf>,
++							<100 0 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0 0xf>,
++							<104 0 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0 0xf>,
++							<108 0 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0 0xf>,
++							<112 0 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0 0xf>,
++							<116 0 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0 0xf>,
++							<120 0 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0 0xf>,
++							<124 0 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0 0xf>,
++							<128 0 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0 0xf>,
++							<132 0 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0 0xf>,
++							<136 0 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0 0xf>,
++							<140 0 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0 0xf>,
++							<149 0 0x16 0x16 0x16 0x16 0x14 0x14 0x14 0x14 0x15 0x15 0x15 0x15 0x14 0x14 0x14 0x14 0 0xf>,
++							<153 0 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x14 0x14 0x14 0x14 0 0xf>,
++							<157 0 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x14 0x14 0x14 0x14 0 0xf>,
++							<161 0 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x14 0x14 0x14 0x14 0 0xf>,
++							<165 0 0x16 0x16 0x16 0x16 0x16 0x16 0x16 0x16 0x15 0x15 0x15 0x15 0x14 0x14 0x14 0x14 0 0xf>;
++
++						ETSI =
++							<36 0 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xd 0xd 0xd 0xd 0xc 0xc 0xc 0xc 0 0xf>,
++							<40 0 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xd 0xd 0xd 0xd 0xc 0xc 0xc 0xc 0 0xf>,
++							<44 0 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xd 0xd 0xd 0xd 0xc 0xc 0xc 0xc 0 0xf>,
++							<48 0 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xd 0xd 0xd 0xd 0xc 0xc 0xc 0xc 0 0xf>,
++							<52 0 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xd 0xd 0xd 0xd 0xc 0xc 0xc 0xc 0 0xf>,
++							<56 0 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xd 0xd 0xd 0xd 0xc 0xc 0xc 0xc 0 0xf>,
++							<60 0 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xd 0xd 0xd 0xd 0xc 0xc 0xc 0xc 0 0xf>,
++							<64 0 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xd 0xd 0xd 0xd 0xc 0xc 0xc 0xc 0 0xf>,
++							<100 0 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xd 0xd 0xd 0xd 0xc 0xc 0xc 0xc 0 0xf>,
++							<104 0 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xd 0xd 0xd 0xd 0xc 0xc 0xc 0xc 0 0xf>,
++							<108 0 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xd 0xd 0xd 0xd 0xc 0xc 0xc 0xc 0 0xf>,
++							<112 0 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xd 0xd 0xd 0xd 0xc 0xc 0xc 0xc 0 0xf>,
++							<116 0 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xd 0xd 0xd 0xd 0xc 0xc 0xc 0xc 0 0xf>,
++							<120 0 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xd 0xd 0xd 0xd 0xc 0xc 0xc 0xc 0 0xf>,
++							<124 0 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xd 0xd 0xd 0xd 0xc 0xc 0xc 0xc 0 0xf>,
++							<128 0 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xd 0xd 0xd 0xd 0xc 0xc 0xc 0xc 0 0xf>,
++							<132 0 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xd 0xd 0xd 0xd 0xc 0xc 0xc 0xc 0 0xf>,
++							<136 0 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xd 0xd 0xd 0xd 0xc 0xc 0xc 0xc 0 0xf>,
++							<140 0 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xd 0xd 0xd 0xd 0xc 0xc 0xc 0xc 0 0xf>,
++							<149 0 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xd 0xd 0xd 0xd 0xc 0xc 0xc 0xc 0 0xf>;
++					};
++				};
+ 			};
+ 		};
+ 
diff --git a/target/linux/mvebu/patches-4.0/003-add_mamba_switch.patch b/target/linux/mvebu/patches-4.0/003-add_mamba_switch.patch
new file mode 100644
index 0000000000..e43d164aaf
--- /dev/null
+++ b/target/linux/mvebu/patches-4.0/003-add_mamba_switch.patch
@@ -0,0 +1,19 @@
+--- a/arch/arm/boot/dts/armada-xp-linksys-mamba.dts
++++ b/arch/arm/boot/dts/armada-xp-linksys-mamba.dts
+@@ -415,6 +415,16 @@
+ 		gpio-fan,speed-map = <0    0
+ 				      4500 1>;
+ 	};
++
++	mvsw61xx {
++		compatible = "marvell,88e6172";
++		status = "okay";
++		reg = <0x10>;
++
++		mii-bus = <&mdio>;
++		cpu-port-0 = <5>;
++		cpu-port-1 = <6>;
++	};
+ };
+ 
+ &pinctrl {