On Fri, Feb 23, 2018 at 04:00:20PM +0100, Michal Simek wrote:
> 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 ethernet port, can, i2c, sd, qspi, spi, uart and usb.
>
> Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>
> ---
>
> Changes in v2:
> - Record compatible string to xilinx.txt
>
> Documentation/devicetree/bindings/arm/xilinx.txt | 3 +
> arch/arm/boot/dts/Makefile | 1 +
> arch/arm/boot/dts/zynq-zc770-xm010.dts | 92 ++++++++++++++++++++++++
> 3 files changed, 96 insertions(+)
> create mode 100644 arch/arm/boot/dts/zynq-zc770-xm010.dts
>
> diff --git a/Documentation/devicetree/bindings/arm/xilinx.txt b/Documentation/devicetree/bindings/arm/xilinx.txt
> index 425c74fcc560..019e69037d42 100644
> --- a/Documentation/devicetree/bindings/arm/xilinx.txt
> +++ b/Documentation/devicetree/bindings/arm/xilinx.txt
> @@ -11,6 +11,9 @@ Additional compatible strings:
> - Xilinx internal board cc108
> "xlnx,zynq-cc108"
>
> +- Xilinx internal board zc770 with different FMC cards
> + "xlnx,zynq-zc770-xm010"
> +
> ---------------------------------------------------------------
>
> Xilinx Zynq UltraScale+ MPSoC Platforms Device Tree Bindings
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index c6810e84d4d7..be9ffae2a1ec 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -1067,6 +1067,7 @@ dtb-$(CONFIG_ARCH_ZYNQ) += \
> zynq-parallella.dtb \
> zynq-zc702.dtb \
> zynq-zc706.dtb \
> + zynq-zc770-xm010.dtb \
> zynq-zed.dtb \
> zynq-zybo.dtb
> dtb-$(CONFIG_MACH_ARMADA_370) += \
> diff --git a/arch/arm/boot/dts/zynq-zc770-xm010.dts b/arch/arm/boot/dts/zynq-zc770-xm010.dts
> new file mode 100644
> index 000000000000..b1cfb4ede434
> --- /dev/null
> +++ b/arch/arm/boot/dts/zynq-zc770-xm010.dts
> @@ -0,0 +1,92 @@
> +// SPDX-License-Identifier: GPL-2.0+
> +/*
> + * Xilinx ZC770 XM010 board DTS
> + *
> + * Copyright (C) 2013-2018 Xilinx, Inc.
> + */
> +/dts-v1/;
> +#include "zynq-7000.dtsi"
> +
> +/ {
> + compatible = "xlnx,zynq-zc770-xm010", "xlnx,zynq-7000";
> + model = "Xilinx Zynq";
> +
> + aliases {
> + ethernet0 = &gem0;
> + i2c0 = &i2c0;
> + serial0 = &uart1;
> + spi1 = &spi1;
> + };
> +
> + chosen {
> + bootargs = "";
> + stdout-path = "serial0:115200n8";
> + };
> +
> + memory@0 {
> + device_type = "memory";
> + reg = <0x0 0x40000000>;
> + };
> +
> + usb_phy0: phy0 {
> + compatible = "usb-nop-xceiv";
> + #phy-cells = <0>;
> + };
> +};
> +
> +&can0 {
> + status = "okay";
> +};
> +
> +&gem0 {
> + status = "okay";
> + phy-mode = "rgmii-id";
> + phy-handle = <ðernet_phy>;
> +
> + ethernet_phy: ethernet-phy@7 {
> + reg = <7>;
> + device_type = "ethernet-phy";
> + };
> +};
> +
> +&i2c0 {
> + status = "okay";
> + clock-frequency = <400000>;
> +
> + eeprom: eeprom@52 {
> + compatible = "atmel,24c02";
> + reg = <0x52>;
> + };
> +
> +};
> +
> +&sdhci0 {
> + status = "okay";
> +};
> +
> +&spi1 {
> + status = "okay";
> + num-cs = <4>;
> + is-decoded-cs = <0>;
> + flash@0 {
> + compatible = "sst25wf080", "jedec,spi-nor";
> + reg = <1>;
> + spi-max-frequency = <1000000>;
> + #address-cells = <1>;
> + #size-cells = <1>;
> + partition@test {
@test?
Use a partitions node too.
> + label = "spi-flash";
Should be what the partition contains.
> + reg = <0x0 0x100000>;
> + };
> + };
> +};
> +
> +&uart1 {
> + status = "okay";
> +};
> +
> +&usb0 {
> + status = "okay";
> + dr_mode = "host";
> + usb-phy = <&usb_phy0>;
> +};
> --
> 1.9.1
>
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