Merge tag 'mvebu-dt-4.1' of git://git.infradead.org/linux-mvebu into next/dt

Pull "mvebu dt changes for v4.1 (part #1)" from Gregory CLEMENT:

- fix SDHCI nodes on Armada 38x
- add Linksys WRT1900AC (Mamba) support (including the Ethernet switch)
- add several fixes and improvement for dove
- enable GPIO fan alarm support for 2Big Network v2
- add several fixes about unit address
- add support for Armada 39x SoC and board

* tag 'mvebu-dt-4.1' of git://git.infradead.org/linux-mvebu:
  ARM: mvebu: add Device Tree files for Armada 39x SoC and board
  ARM: mvebu: fix unit address of MPIC nodes
  ARM: mvebu: use stdout-path in all armada-*.dts
  ARM: mvebu: add serial port aliases on Armada 370/375/38x/XP
  ARM: mvebu: remove aliases for Ethernet devices on Armada 370/375/38x/XP
  ARM: mvebu: add UART labels to Armada 375
  ARM: mvebu: add missing UART labels on Armada 38x
  ARM: mvebu: fix usb@ unit address on Armada 38x to match register address
  ARM: mvebu: a385-db-ap: Enable the NAND
  ARM: ARMADA XP: WRT1900AC: Add support for the Ethernet switch
  ARM: Kirkwood: enable GPIO fan alarm support for 2Big Network v2
  ARM: mvebu: Fix MPIC unit address
  ARM: dts: dove: Add some more common pinctrl settings
  ARM: dts: dove: Add node labels for PCIe ports 0 and 1
  ARM: dts: dove: Always include gpio and interrupt-controller headers
  ARM: dts: dove: Fix uart[23] reg property
  ARM: mvebu: add Linksys WRT1900AC (Mamba) support
  ARM: mvebu: Add Device Tree description of SDHCI for Armada 388 RD
  ARM: mvebu: Update the SDHCI node on Armada 38x
  ARM: mvebu: Use macros for interrupt flags on Armada 38x sdhci node

arch/arm/boot/dts/Makefile

@@ -629,11 +629,14 @@ dtb-$(CONFIG_MACH_ARMADA_38X) += \
 	armada-388-db.dtb \
 	armada-388-gp.dtb \
 	armada-388-rd.dtb
+dtb-$(CONFIG_MACH_ARMADA_39X) += \
+	armada-398-db.dtb
 dtb-$(CONFIG_MACH_ARMADA_XP) += \
 	armada-xp-axpwifiap.dtb \
 	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 \

arch/arm/boot/dts/armada-370-db.dts

@@ -55,7 +55,7 @@ / {
 	compatible = "marvell,a370-db", "marvell,armada370", "marvell,armada-370-xp";
 
 	chosen {
-		bootargs = "console=ttyS0,115200 earlyprintk";
+		stdout-path = "serial0:115200n8";
 	};
 
 	memory {

arch/arm/boot/dts/armada-370-mirabox.dts

@@ -51,7 +51,7 @@ / {
 	compatible = "globalscale,mirabox", "marvell,armada370", "marvell,armada-370-xp";
 
 	chosen {
-		bootargs = "console=ttyS0,115200 earlyprintk";
+		stdout-path = "serial0:115200n8";
 	};
 
 	memory {

arch/arm/boot/dts/armada-370-netgear-rn102.dts

@@ -53,7 +53,7 @@ / {
 	compatible = "netgear,readynas-102", "marvell,armada370", "marvell,armada-370-xp";
 
 	chosen {
-		bootargs = "console=ttyS0,115200 earlyprintk";
+		stdout-path = "serial0:115200n8";
 	};
 
 	memory {

arch/arm/boot/dts/armada-370-netgear-rn104.dts

@@ -53,7 +53,7 @@ / {
 	compatible = "netgear,readynas-104", "marvell,armada370", "marvell,armada-370-xp";
 
 	chosen {
-		bootargs = "console=ttyS0,115200 earlyprintk";
+		stdout-path = "serial0:115200n8";
 	};
 
 	memory {

arch/arm/boot/dts/armada-370-rd.dts

@@ -64,7 +64,7 @@ / {
 	compatible = "marvell,a370-rd", "marvell,armada370", "marvell,armada-370-xp";
 
 	chosen {
-		bootargs = "console=ttyS0,115200 earlyprintk";
+		stdout-path = "serial0:115200n8";
 	};
 
 	memory {

arch/arm/boot/dts/armada-370-synology-ds213j.dts

@@ -67,8 +67,7 @@ / {
 		     "marvell,armada-370-xp";
 
 	chosen {
-		bootargs = "console=ttyS0,115200 earlyprintk";
-		stdout-path = &uart0;
+		stdout-path = "serial0:115200n8";
 	};
 
 	memory {

arch/arm/boot/dts/armada-370-xp.dtsi

@@ -59,8 +59,8 @@ / {
 	compatible = "marvell,armada-370-xp";
 
 	aliases {
-		eth0 = &eth0;
-		eth1 = &eth1;
+		serial0 = &uart0;
+		serial1 = &uart1;
 	};
 
 	cpus {
@@ -223,7 +223,7 @@ mbusc: mbus-controller@20000 {
 				      <0x20250 0x8>;
 			};
 
-			mpic: interrupt-controller@20000 {
+			mpic: interrupt-controller@20a00 {
 				compatible = "marvell,mpic";
 				#interrupt-cells = <1>;
 				#size-cells = <1>;

arch/arm/boot/dts/armada-370.dtsi

@@ -232,7 +232,7 @@ sscg@18330 {
 				reg = <0x18330 0x4>;
 			};
 
-			interrupt-controller@20000 {
+			interrupt-controller@20a00 {
 				reg = <0x20a00 0x1d0>, <0x21870 0x58>;
 			};
 

arch/arm/boot/dts/armada-375-db.dts

@@ -55,7 +55,7 @@ / {
 	compatible = "marvell,a375-db", "marvell,armada375";
 
 	chosen {
-		bootargs = "console=ttyS0,115200 earlyprintk";
+		stdout-path = "serial0:115200n8";
 	};
 
 	memory {

arch/arm/boot/dts/armada-375.dtsi

@@ -60,8 +60,8 @@ aliases {
 		gpio0 = &gpio0;
 		gpio1 = &gpio1;
 		gpio2 = &gpio2;
-		ethernet0 = &eth0;
-		ethernet1 = &eth1;
+		serial0 = &uart0;
+		serial1 = &uart1;
 	};
 
 	clocks {
@@ -276,7 +276,7 @@ i2c1: i2c@11100 {
 				status = "disabled";
 			};
 
-			serial@12000 {
+			uart0: serial@12000 {
 				compatible = "snps,dw-apb-uart";
 				reg = <0x12000 0x100>;
 				reg-shift = <2>;
@@ -286,7 +286,7 @@ serial@12000 {
 				status = "disabled";
 			};
 
-			serial@12100 {
+			uart1: serial@12100 {
 				compatible = "snps,dw-apb-uart";
 				reg = <0x12100 0x100>;
 				reg-shift = <2>;
@@ -394,7 +394,7 @@ mbusc: mbus-controller@20000 {
 				reg = <0x20000 0x100>, <0x20180 0x20>;
 			};
 
-			mpic: interrupt-controller@20000 {
+			mpic: interrupt-controller@20a00 {
 				compatible = "marvell,mpic";
 				reg = <0x20a00 0x2d0>, <0x21070 0x58>;
 				#interrupt-cells = <1>;

arch/arm/boot/dts/armada-385-db-ap.dts

@@ -49,8 +49,7 @@ / {
 	compatible = "marvell,a385-db-ap", "marvell,armada385", "marvell,armada38x";
 
 	chosen {
-		bootargs = "console=ttyS0,115200";
-		stdout-path = &uart1;
+		stdout-path = "serial1:115200n8";
 	};
 
 	memory {
@@ -150,6 +149,19 @@ ethernet@70000 {
 				phy = <&phy0>;
 				phy-mode = "rgmii-id";
 			};
+
+			nfc: flash@d0000 {
+				status = "okay";
+				#address-cells = <1>;
+				#size-cells = <1>;
+
+				num-cs = <1>;
+				nand-ecc-strength = <4>;
+				nand-ecc-step-size = <512>;
+				marvell,nand-keep-config;
+				marvell,nand-enable-arbiter;
+				nand-on-flash-bbt;
+			};
 		};
 
 		pcie-controller {

arch/arm/boot/dts/armada-388-db.dts

@@ -54,7 +54,7 @@ / {
 		"marvell,armada385", "marvell,armada380";
 
 	chosen {
-		bootargs = "console=ttyS0,115200 earlyprintk";
+		stdout-path = "serial0:115200n8";
 	};
 
 	memory {
@@ -99,7 +99,7 @@ ethernet@30000 {
 				phy-mode = "rgmii-id";
 			};
 
-			usb@50000 {
+			usb@58000 {
 				status = "ok";
 			};
 

arch/arm/boot/dts/armada-388-gp.dts

@@ -48,8 +48,7 @@ / {
 	compatible = "marvell,a385-gp", "marvell,armada388", "marvell,armada380";
 
 	chosen {
-		bootargs = "console=ttyS0,115200";
-		stdout-path = &uart0;
+		stdout-path = "serial0:115200n8";
 	};
 
 	memory {
@@ -135,7 +134,7 @@ ethernet@30000 {
 			};
 
 			/* CON4 */
-			usb@50000 {
+			usb@58000 {
 				vcc-supply = <&reg_usb2_0_vbus>;
 				status = "okay";
 			};

arch/arm/boot/dts/armada-388-rd.dts

@@ -55,7 +55,7 @@ / {
 		"marvell,armada385","marvell,armada380";
 
 	chosen {
-		bootargs = "console=ttyS0,115200 earlyprintk";
+		stdout-path = "serial0:115200n8";
 	};
 
 	memory {
@@ -85,6 +85,16 @@ i2c@11000 {
 				clock-frequency = <100000>;
 			};
 
+			sdhci@d8000 {
+				pinctrl-names = "default";
+				pinctrl-0 = <&sdhci_pins>;
+				broken-cd;
+				no-1-8-v;
+				wp-inverted;
+				bus-width = <8>;
+				status = "okay";
+			};
+
 			serial@12000 {
 				status = "okay";
 			};

arch/arm/boot/dts/armada-38x.dtsi

@@ -59,9 +59,8 @@ / {
 	aliases {
 		gpio0 = &gpio0;
 		gpio1 = &gpio1;
-		ethernet0 = &eth0;
-		ethernet1 = &eth1;
-		ethernet2 = &eth2;
+		serial0 = &uart0;
+		serial1 = &uart1;
 	};
 
 	soc {
@@ -216,7 +215,7 @@ uart0: serial@12000 {
 				status = "disabled";
 			};
 
-			serial@12100 {
+			uart1: serial@12100 {
 				compatible = "snps,dw-apb-uart";
 				reg = <0x12100 0x100>;
 				reg-shift = <2>;
@@ -368,7 +367,7 @@ mbusc: mbus-controller@20000 {
 				reg = <0x20000 0x100>, <0x20180 0x20>;
 			};
 
-			mpic: interrupt-controller@20000 {
+			mpic: interrupt-controller@20a00 {
 				compatible = "marvell,mpic";
 				reg = <0x20a00 0x2d0>, <0x21070 0x58>;
 				#interrupt-cells = <1>;
@@ -435,7 +434,7 @@ eth2: ethernet@34000 {
 				status = "disabled";
 			};
 
-			usb@50000 {
+			usb@58000 {
 				compatible = "marvell,orion-ehci";
 				reg = <0x58000 0x500>;
 				interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>;
@@ -548,8 +547,11 @@ flash@d0000 {
 
 			sdhci@d8000 {
 				compatible = "marvell,armada-380-sdhci";
-				reg = <0xd8000 0x1000>, <0xdc000 0x100>;
-				interrupts = <0 25 0x4>;
+				reg-names = "sdhci", "mbus", "conf-sdio3";
+				reg = <0xd8000 0x1000>,
+					<0xdc000 0x100>,
+					<0x18454 0x4>;
+				interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
 				clocks = <&gateclk 17>;
 				mrvl,clk-delay-cycles = <0x1F>;
 				status = "disabled";

arch/arm/boot/dts/armada-390.dtsi

+/*
+ * Device Tree Include file for Marvell Armada 390 SoC.
+ *
+ * Copyright (C) 2015 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 free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of the
+ *     License, or (at your option) any later version.
+ *
+ *     This file is distributed in the hope that it will be useful
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * 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 , 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.
+ */
+
+#include "armada-39x.dtsi"
+
+/ {
+	soc {
+		internal-regs {
+			pinctrl@18000 {
+				compatible = "marvell,mv88f6920-pinctrl";
+				reg = <0x18000 0x20>;
+			};
+		};
+};

arch/arm/boot/dts/armada-398-db.dts

+/*
+ * Device Tree Include file for Marvell Armada 398 Development Board
+ *
+ * Copyright (C) 2015 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 free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of the
+ *     License, or (at your option) any later version.
+ *
+ *     This file is distributed in the hope that it will be useful
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * 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 , 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 "armada-398.dtsi"
+
+/ {
+	model = "Marvell Armada 398 Development Board";
+	compatible = "marvell,a398-db", "marvell,armada398", "marvell,armada390";
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	memory {
+		device_type = "memory";
+		reg = <0x00000000 0x80000000>; /* 2 GB */
+	};
+
+	soc {
+		ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000
+			  MBUS_ID(0x01, 0x1d) 0 0xfff00000 0x100000>;
+
+		internal-regs {
+			spi@10680 {
+				status = "okay";
+				pinctrl-0 = <&spi1_pins>;
+				pinctrl-names = "default";
+
+				spi-flash@0 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					compatible = "n25q128a13";
+					reg = <0>;
+					spi-max-frequency = <108000000>;
+
+					partition@0 {
+						label = "U-Boot";
+						reg = <0 0x400000>;
+					};
+
+					partition@400000 {
+						label = "Filesystem";
+						reg = <0x400000 0x1000000>;
+					};
+				};
+			};
+
+			i2c@11000 {
+				pinctrl-0 = <&i2c0_pins>;
+				pinctrl-names = "default";
+				status = "okay";
+				clock-frequency = <100000>;
+			};
+
+			serial@12000 {
+				pinctrl-0 = <&uart0_pins>;
+				pinctrl-names = "default";
+				status = "okay";
+			};
+
+			serial@12100 {
+				pinctrl-0 = <&uart1_pins>;
+				pinctrl-names = "default";
+				status = "okay";
+			};
+
+			flash@d0000 {
+				status = "okay";
+				pinctrl-0 = <&nand_pins>;
+				pinctrl-names = "default";
+				num-cs = <1>;
+				marvell,nand-keep-config;
+				marvell,nand-enable-arbiter;
+				nand-on-flash-bbt;
+				nand-ecc-strength = <8>;
+				nand-ecc-step-size = <512>;
+
+				partition@0 {
+					label = "U-Boot";
+					reg = <0 0x800000>;
+				};
+				partition@800000 {
+					label = "Linux";
+					reg = <0x800000 0x800000>;
+				};
+				partition@1000000 {
+					label = "Filesystem";
+					reg = <0x1000000 0x3f000000>;
+				};
+			};
+		};
+
+		pcie-controller {
+			status = "okay";
+
+			pcie@1,0 {
+				status = "okay";
+			};
+
+			pcie@2,0 {
+				status = "okay";
+			};
+
+			pcie@3,0 {
+				status = "okay";
+			};
+		};
+	};
+};

arch/arm/boot/dts/armada-398.dtsi

+/*
+ * Device Tree Include file for Marvell Armada 398 SoC.
+ *
+ * Copyright (C) 2015 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 free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of the
+ *     License, or (at your option) any later version.
+ *
+ *     This file is distributed in the hope that it will be useful
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * 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 , 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.
+ */
+
+#include "armada-39x.dtsi"
+
+/ {
+	compatible = "marvell,armada398", "marvell,armada390";
+
+	soc {
+		internal-regs {
+			pinctrl@18000 {
+				compatible = "marvell,mv88f6928-pinctrl";
+				reg = <0x18000 0x20>;
+			};
+		};
+	};
+};

arch/arm/boot/dts/armada-xp-axpwifiap.dts

@@ -59,7 +59,7 @@ / {
 	compatible = "marvell,rd-axpwifiap", "marvell,armadaxp-mv78230", "marvell,armadaxp", "marvell,armada-370-xp";
 
 	chosen {
-		bootargs = "console=ttyS0,115200 earlyprintk";
+		stdout-path = "serial0:115200n8";
 	};
 
 	memory {

arch/arm/boot/dts/armada-xp-db.dts

@@ -64,7 +64,7 @@ / {
 	compatible = "marvell,axp-db", "marvell,armadaxp-mv78460", "marvell,armadaxp", "marvell,armada-370-xp";
 
 	chosen {
-		bootargs = "console=ttyS0,115200 earlyprintk";
+		stdout-path = "serial0:115200n8";
 	};
 
 	memory {

arch/arm/boot/dts/armada-xp-gp.dts

@@ -65,7 +65,7 @@ / {
 	compatible = "marvell,axp-gp", "marvell,armadaxp-mv78460", "marvell,armadaxp", "marvell,armada-370-xp";
 
 	chosen {
-		bootargs = "console=ttyS0,115200 earlyprintk";
+		stdout-path = "serial0:115200n8";
 	};
 
 	memory {

arch/arm/boot/dts/armada-xp-lenovo-ix4-300d.dts

@@ -54,8 +54,7 @@ / {
 		     "marvell,armadaxp", "marvell,armada-370-xp";
 
 	chosen {
-		bootargs = "console=ttyS0,115200 earlyprintk";
-		stdout-path = &uart0;
+		stdout-path = "serial0:115200n8";
 	};
 
 	memory {

arch/arm/boot/dts/armada-xp-linksys-mamba.dts

+/*
+ * 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>;
+	};
+
+	dsa@0 {
+		compatible = "marvell,dsa";
+		#address-cells = <2>;
+		#size-cells = <0>;
+
+		dsa,ethernet = <&eth0>;
+		dsa,mii-bus = <&mdio>;
+
+		switch@0 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x0 0>;	/* MDIO address 0, switch 0 in tree */
+
+			port@0 {
+				reg = <0>;
+				label = "lan4";
+			};
+
+			port@1 {
+				reg = <1>;
+				label = "lan3";
+			};
+
+			port@2 {
+				reg = <2>;
+				label = "lan2";
+			};
+
+			port@3 {
+				reg = <3>;
+				label = "lan1";
+			};
+
+			port@4 {
+				reg = <4>;
+				label = "internet";
+			};
+
+			port@5 {
+				reg = <5>;
+				label = "cpu";
+			};
+		};
+	};
+};
+
+&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";
+	};
+};

arch/arm/boot/dts/armada-xp-matrix.dts

@@ -52,7 +52,7 @@ / {
 	compatible = "marvell,axp-matrix", "marvell,armadaxp-mv78460", "marvell,armadaxp", "marvell,armada-370-xp";
 
 	chosen {
-		bootargs = "console=ttyS0,115200 earlyprintk";
+		stdout-path = "serial0:115200n8";
 	};
 
 	memory {

arch/arm/boot/dts/armada-xp-mv78260.dtsi

@@ -57,7 +57,6 @@ aliases {
 		gpio0 = &gpio0;
 		gpio1 = &gpio1;
 		gpio2 = &gpio2;
-		eth3 = &eth3;
 	};
 
 	cpus {

arch/arm/boot/dts/armada-xp-mv78460.dtsi

@@ -57,7 +57,6 @@ aliases {
 		gpio0 = &gpio0;
 		gpio1 = &gpio1;
 		gpio2 = &gpio2;
-		eth3 = &eth3;
 	};
 
 

arch/arm/boot/dts/armada-xp-netgear-rn2120.dts

@@ -53,7 +53,7 @@ / {
 	compatible = "netgear,readynas-2120", "marvell,armadaxp-mv78230", "marvell,armadaxp", "marvell,armada-370-xp";
 
 	chosen {
-		bootargs = "console=ttyS0,115200 earlyprintk";
+		stdout-path = "serial0:115200n8";
 	};
 
 	memory {

arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts

@@ -54,7 +54,7 @@ / {
 	compatible = "plathome,openblocks-ax3-4", "marvell,armadaxp-mv78260", "marvell,armadaxp", "marvell,armada-370-xp";
 
 	chosen {
-		bootargs = "console=ttyS0,115200 earlyprintk";
+		stdout-path = "serial0:115200n8";
 	};
 
 	memory {

arch/arm/boot/dts/armada-xp-synology-ds414.dts

@@ -67,8 +67,7 @@ / {
 		     "marvell,armadaxp", "marvell,armada-370-xp";
 
 	chosen {
-		bootargs = "console=ttyS0,115200 earlyprintk";
-		stdout-path = &uart0;
+		stdout-path = "serial0:115200n8";
 	};
 
 	memory {

arch/arm/boot/dts/armada-xp.dtsi

@@ -57,7 +57,8 @@ / {
 	compatible = "marvell,armadaxp", "marvell,armada-370-xp";
 
 	aliases {
-		eth2 = &eth2;
+		serial2 = &uart2;
+		serial3 = &uart3;
 	};
 
 	soc {
@@ -153,7 +154,7 @@ cpuclk: clock-complex@18700 {
 				clocks = <&coreclk 1>;
 			};
 
-			interrupt-controller@20000 {
+			interrupt-controller@20a00 {
 			      reg = <0x20a00 0x2d0>, <0x21070 0x58>;
 			};
 

arch/arm/boot/dts/dove.dtsi

 /include/ "skeleton.dtsi"
 
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+
 #define MBUS_ID(target,attributes) (((target) << 24) | ((attributes) << 16))
 
 / {
@@ -61,7 +64,7 @@ pcie: pcie-controller {
 				  0x82000000 0x2 0x0 MBUS_ID(0x08, 0xe8) 0 1 0   /* Port 1.0 Mem */
 				  0x81000000 0x2 0x0 MBUS_ID(0x08, 0xe0) 0 1 0>; /* Port 1.0 I/O */
 
-			pcie-port@0 {
+			pcie0: pcie-port@0 {
 				device_type = "pci";
 				status = "disabled";
 				assigned-addresses = <0x82000800 0 0x40000 0 0x2000>;
@@ -79,7 +82,7 @@ pcie-port@0 {
 				interrupt-map = <0 0 0 0 &intc 16>;
 			};
 
-			pcie-port@1 {
+			pcie1: pcie-port@1 {
 				device_type = "pci";
 				status = "disabled";
 				assigned-addresses = <0x82002800 0 0x80000 0 0x2000>;
@@ -154,7 +157,7 @@ uart1: serial@12100 {
 
 			uart2: serial@12200 {
 				compatible = "ns16550a";
-				reg = <0x12000 0x100>;
+				reg = <0x12200 0x100>;
 				reg-shift = <2>;
 				interrupts = <9>;
 				clocks = <&core_clk 0>;
@@ -163,7 +166,7 @@ uart2: serial@12200 {
 
 			uart3: serial@12300 {
 				compatible = "ns16550a";
-				reg = <0x12100 0x100>;
+				reg = <0x12300 0x100>;
 				reg-shift = <2>;
 				interrupts = <10>;
 				clocks = <&core_clk 0>;
@@ -448,6 +451,11 @@ pmx_gpio_9: pmx-gpio-9 {
 					marvell,function = "gpio";
 				};
 
+				pmx_pcie1_clkreq: pmx-pcie1-clkreq {
+					marvell,pins = "mpp9";
+					marvell,function = "pex1";
+				};
+
 				pmx_gpio_10: pmx-gpio-10 {
 					marvell,pins = "mpp10";
 					marvell,function = "gpio";
@@ -458,6 +466,11 @@ pmx_gpio_11: pmx-gpio-11 {
 					marvell,function = "gpio";
 				};
 
+				pmx_pcie0_clkreq: pmx-pcie0-clkreq {
+					marvell,pins = "mpp11";
+					marvell,function = "pex0";
+				};
+
 				pmx_gpio_12: pmx-gpio-12 {
 					marvell,pins = "mpp12";
 					marvell,function = "gpio";
@@ -563,6 +576,18 @@ pmx_spi0_gpio: pmx-spi0-gpio {
 					marvell,function = "gpio";
 				};
 
+				pmx_spi1_4_7: pmx-spi1-4-7 {
+					marvell,pins = "mpp4", "mpp5",
+						"mpp6", "mpp7";
+					marvell,function = "spi1";
+				};
+
+				pmx_spi1_20_23: pmx-spi1-20-23 {
+					marvell,pins = "mpp20", "mpp21",
+						"mpp22", "mpp23";
+					marvell,function = "spi1";
+				};
+
 				pmx_uart1: pmx-uart1 {
 					marvell,pins = "mpp_uart1";
 					marvell,function = "uart1";
@@ -582,6 +607,36 @@ pmx_nand_gpo: pmx-nand-gpo {
 					marvell,pins = "mpp_nand";
 					marvell,function = "gpo";
 				};
+
+				pmx_i2c1: pmx-i2c1 {
+					marvell,pins = "mpp17", "mpp19";
+					marvell,function = "twsi";
+				};
+
+				pmx_i2c2: pmx-i2c2 {
+					marvell,pins = "mpp_audio1";
+					marvell,function = "twsi";
+				};
+
+				pmx_ssp_i2c2: pmx-ssp-i2c2 {
+					marvell,pins = "mpp_audio1";
+					marvell,function = "ssp/twsi";
+				};
+
+				pmx_i2cmux_0: pmx-i2cmux-0 {
+					marvell,pins = "twsi";
+					marvell,function = "twsi-opt1";
+				};
+
+				pmx_i2cmux_1: pmx-i2cmux-1 {
+					marvell,pins = "twsi";
+					marvell,function = "twsi-opt2";
+				};
+
+				pmx_i2cmux_2: pmx-i2cmux-2 {
+					marvell,pins = "twsi";
+					marvell,function = "twsi-opt3";
+				};
 			};
 
 			core_clk: core-clocks@d0214 {

arch/arm/boot/dts/kirkwood-net2big.dts

@@ -27,6 +27,11 @@ memory {
 		device_type = "memory";
 		reg = <0x00000000 0x10000000>;
 	};
+
+	fan {
+		compatible = "gpio-fan";
+		alarm-gpios = <&gpio0 25 GPIO_ACTIVE_LOW>;
+	};
 };
 
 &regulators {