arm64: dts: Add device tree for ESPRESSOBin board

Initial DTS file for Marvell ESPRESSOBin comunity board
based on Armada-3720 SoC.
The Marvell ESPRESSOBin is a tiny board made by Globalscale
and available on KickStarter site. It has dual core Armv8
Marvell SoC (Armada-3720) with 512MB/1GB/2GB DDR3 RAM,
mini-PCIe 2.0 slot, single SATA-3 port, USB 2.0 and USB 3.0
interfaces, Gigabit Ethernet switch with 3 ports, micro-SD
socket and two 46-pin GPIO connectors.

Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>
Cc: Stefan Roese <sr@denx.de>
Cc: Igal Liberman <igall@marvell.com>
Cc: Nadav Haklai <nadavh@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>

diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index a1190ab27348b0489d6959a1cc31c29a322b0d94..5f1df2ac44f949d2636db3d3bef6272b74acacc0 100644 (file)
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -71,6 +71,7 @@ dtb-$(CONFIG_TEGRA) += tegra20-harmony.dtb \
 
 dtb-$(CONFIG_ARCH_MVEBU) +=                    \
        armada-3720-db.dtb                      \
+       armada-3720-espressobin.dtb             \
        armada-375-db.dtb                       \
        armada-388-clearfog.dtb                 \
        armada-388-gp.dtb                       \

diff --git a/arch/arm/dts/armada-3720-espressobin.dts b/arch/arm/dts/armada-3720-espressobin.dts
new file mode 100644 (file)
index 0000000..aa6587a
--- /dev/null
+++ b/arch/arm/dts/armada-3720-espressobin.dts
@@ -0,0 +1,135 @@
+/*
+ * Device Tree file for Marvell Armada 3720 community board
+ * (ESPRESSOBin)
+ * Copyright (C) 2016 Marvell
+ *
+ * Gregory CLEMENT <gregory.clement@free-electrons.com>
+ * Konstantin Porotchkin <kostap@marvell.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-372x.dtsi"
+
+/ {
+       model = "Marvell Armada 3720 Community Board ESPRESSOBin";
+       compatible = "marvell,armada-3720-espressobin", "marvell,armada3720", "marvell,armada3710";
+
+       chosen {
+               stdout-path = "serial0:115200n8";
+       };
+
+       aliases {
+               ethernet0 = &eth0;
+               i2c0 = &i2c0;
+               spi0 = &spi0;
+       };
+
+       memory {
+               device_type = "memory";
+               reg = <0x00000000 0x00000000 0x00000000 0x20000000>;
+       };
+};
+
+&comphy {
+       max-lanes = <3>;
+       phy0 {
+               phy-type = <PHY_TYPE_PEX0>;
+               phy-speed = <PHY_SPEED_2_5G>;
+       };
+
+       phy1 {
+               phy-type = <PHY_TYPE_USB3_HOST0>;
+               phy-speed = <PHY_SPEED_5G>;
+       };
+
+       phy2 {
+               phy-type = <PHY_TYPE_SATA0>;
+               phy-speed = <PHY_SPEED_5G>;
+       };
+};
+
+&eth0 {
+       status = "okay";
+       phy-mode = "rgmii";
+       phy_addr = <0x1>;
+       fixed-link {
+               speed = <1000>;
+               full-duplex;
+       };
+};
+
+&i2c0 {
+       status = "okay";
+};
+
+/* CON3 */
+&sata {
+       status = "okay";
+};
+
+&spi0 {
+       status = "okay";
+
+       spi-flash@0 {
+               #address-cells = <1>;
+               #size-cells = <1>;
+               compatible = "st,m25p128", "spi-flash";
+               reg = <0>; /* Chip select 0 */
+               spi-max-frequency = <50000000>;
+               m25p,fast-read;
+       };
+};
+
+/* Exported on the micro USB connector CON32 through an FTDI */
+&uart0 {
+       status = "okay";
+};
+
+/* CON29 */
+&usb2 {
+       status = "okay";
+};
+
+/* CON31 */
+&usb3 {
+       status = "okay";
+};