arm: zynq: Add support for Xilinx zc770 xm011 dc2 board

zc770 is based board which is extended by FMC/DC cards for SoC
validation. FMCs/DCs are supposed to cover all SoC configurations.
FMC/DC contains can, i2c, nand uart, spi and usb.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Rob Herring <robh@kernel.org>

diff --git a/Documentation/devicetree/bindings/arm/xilinx.txt b/Documentation/devicetree/bindings/arm/xilinx.txt
index 3581f2d021a590ab464c24be956944bfec3a4ead..c3d08632ce079f4387f26d242e9ee9b53db8b0b8 100644 (file)
--- a/Documentation/devicetree/bindings/arm/xilinx.txt
+++ b/Documentation/devicetree/bindings/arm/xilinx.txt
@@ -13,6 +13,7 @@ Additional compatible strings:
 
 - Xilinx internal board zc770 with different FMC cards
   "xlnx,zynq-zc770-xm010"
+  "xlnx,zynq-zc770-xm011"
 
 ---------------------------------------------------------------
 

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index be9ffae2a1ec6c7c4969e5124a6e0e5eeaece540..801a46a88e931ff403a4ccc2fcdabbc974bdfb11 100644 (file)
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -1068,6 +1068,7 @@ dtb-$(CONFIG_ARCH_ZYNQ) += \
        zynq-zc702.dtb \
        zynq-zc706.dtb \
        zynq-zc770-xm010.dtb \
+       zynq-zc770-xm011.dtb \
        zynq-zed.dtb \
        zynq-zybo.dtb
 dtb-$(CONFIG_MACH_ARMADA_370) += \

diff --git a/arch/arm/boot/dts/zynq-zc770-xm011.dts b/arch/arm/boot/dts/zynq-zc770-xm011.dts
new file mode 100644 (file)
index 0000000..b78883c
--- /dev/null
+++ b/arch/arm/boot/dts/zynq-zc770-xm011.dts
@@ -0,0 +1,64 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Xilinx ZC770 XM013 board DTS
+ *
+ * Copyright (C) 2013-2018 Xilinx, Inc.
+ */
+/dts-v1/;
+#include "zynq-7000.dtsi"
+
+/ {
+       compatible = "xlnx,zynq-zc770-xm011", "xlnx,zynq-7000";
+       model = "Xilinx Zynq";
+
+       aliases {
+               i2c0 = &i2c1;
+               serial0 = &uart1;
+               spi0 = &spi0;
+       };
+
+       chosen {
+               bootargs = "";
+               stdout-path = "serial0:115200n8";
+       };
+
+       memory@0 {
+               device_type = "memory";
+               reg = <0x0 0x40000000>;
+       };
+
+       usb_phy1: phy1 {
+               compatible = "usb-nop-xceiv";
+               #phy-cells = <0>;
+       };
+};
+
+&can0 {
+       status = "okay";
+};
+
+&i2c1 {
+       status = "okay";
+       clock-frequency = <400000>;
+
+       eeprom: eeprom@52 {
+               compatible = "atmel,24c02";
+               reg = <0x52>;
+       };
+};
+
+&spi0 {
+       status = "okay";
+       num-cs = <4>;
+       is-decoded-cs = <0>;
+};
+
+&uart1 {
+       status = "okay";
+};
+
+&usb1 {
+       status = "okay";
+       dr_mode = "host";
+       usb-phy = <&usb_phy1>;
+};