[PATCH v2] ARM: mvebu: add support for the Linksys WRT1900ACS (Shelby)

[Ralph Sennhauser]

The Linksys WRT1900ACS (Shelby) is another Armada 385 based router in
the Linksys WRT AC Series which got released in October 2015.

The file armada-385-linksys-shelby.dts is taken from OpenWrt as-is and
originally authored by Imre Kaloz.

URL: https://github.com/openwrt/openwrt/blob/8466384db1154a107b86bf3ca10b166a21bd81d0/target/linux/mvebu/files/arch/arm/boot/dts/armada-385-linksys-shelby.dts
CC: Imre Kaloz <kaloz at openwrt.org>
Signed-off-by: Ralph Sennhauser <ralph.sennhauser at gmail.com>
Signed-off-by: Imre Kaloz <kaloz at openwrt.org>
Reviewed-by: Andrew Lunn <andrew at lunn.ch>
Acked-by: Jason Cooper <jason at lakedaemon.net>
---

Notes:
    V1 -> V2:
    - Use full instead of shortened URL in commit message (suggested by Jason Cooper)
    - add collected tags, thanks to donors ;)

 arch/arm/boot/dts/Makefile                      |   1 +
 arch/arm/boot/dts/armada-385-linksys-shelby.dts | 114 ++++++++++++++++++++++++
 2 files changed, 115 insertions(+)
 create mode 100644 arch/arm/boot/dts/armada-385-linksys-shelby.dts

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 0118084..16f1748 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -970,6 +970,7 @@ dtb-$(CONFIG_MACH_ARMADA_38X) += \
 	armada-385-db-ap.dtb \
 	armada-385-linksys-caiman.dtb \
 	armada-385-linksys-cobra.dtb \
+	armada-385-linksys-shelby.dtb \
 	armada-385-turris-omnia.dtb \
 	armada-388-clearfog.dtb \
 	armada-388-clearfog-base.dtb \
diff --git a/arch/arm/boot/dts/armada-385-linksys-shelby.dts b/arch/arm/boot/dts/armada-385-linksys-shelby.dts
new file mode 100644
index 0000000..c7a8ddd
--- /dev/null
+++ b/arch/arm/boot/dts/armada-385-linksys-shelby.dts
@@ -0,0 +1,114 @@
+/*
+ * Device Tree file for the Linksys WRT1900ACS (Shelby)
+ *
+ * Copyright (C) 2015 Imre Kaloz <kaloz at openwrt.org>
+ *
+ *
+ * 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 "armada-385-linksys.dtsi"
+
+/ {
+	model = "Linksys WRT1900ACS";
+	compatible = "linksys,shelby", "linksys,armada385", "marvell,armada385",
+		     "marvell,armada380";
+
+	soc {
+		internal-regs{
+			i2c at 11000 {
+
+				pca9635 at 68 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+					wan_amber at 0 {
+						label = "shelby:amber:wan";
+						reg = <0x0>;
+					};
+
+					wan_white at 1 {
+						label = "shelby:white:wan";
+						reg = <0x1>;
+					};
+
+					wlan_2g at 2 {
+						label = "shelby:white:wlan_2g";
+						reg = <0x2>;
+					};
+
+					wlan_5g at 3 {
+						label = "shelby:white:wlan_5g";
+						reg = <0x3>;
+					};
+
+					usb2 at 5 {
+						label = "shelby:white:usb2";
+						reg = <0x5>;
+					};
+
+					usb3_1 at 6 {
+						label = "shelby:white:usb3_1";
+						reg = <0x6>;
+					};
+
+					usb3_2 at 7 {
+						label = "shelby:white:usb3_2";
+						reg = <0x7>;
+					};
+
+					wps_white at 8 {
+						label = "shelby:white:wps";
+						reg = <0x8>;
+					};
+
+					wps_amber at 9 {
+						label = "shelby:amber:wps";
+						reg = <0x9>;
+					};
+				};
+			};
+		};
+	};
+
+	gpio-leds {
+		power {
+			label = "shelby:white:power";
+		};
+
+		sata {
+			label = "shelby:white:sata";
+		};
+	};
+};
-- 
2.10.2