On 12.3.2018 21:05, tossel@xxxxxxxxx wrote:
> From: Anton Gerasimov <tossel@xxxxxxxxx>
>
> Add a DTS for MYIR Z-turn board and the respective target in the
> Makefile.
>
> Signed-off-by: Anton Gerasimov <tossel@xxxxxxxxx>
> ---
> arch/arm/boot/dts/Makefile | 1 +
> arch/arm/boot/dts/zynq-zturn.dts | 115 +++++++++++++++++++++++++++++++++++++++
> 2 files changed, 116 insertions(+)
> create mode 100644 arch/arm/boot/dts/zynq-zturn.dts
>
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index ade7a38543dc..4daa7d5d4db4 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -1067,6 +1067,7 @@ dtb-$(CONFIG_ARCH_ZYNQ) += \
> zynq-zc702.dtb \
> zynq-zc706.dtb \
> zynq-zed.dtb \
> + zynq-zturn.dtb \
> zynq-zybo.dtb
> dtb-$(CONFIG_MACH_ARMADA_370) += \
> armada-370-db.dtb \
> diff --git a/arch/arm/boot/dts/zynq-zturn.dts b/arch/arm/boot/dts/zynq-zturn.dts
> new file mode 100644
> index 000000000000..713d91fc3917
> --- /dev/null
> +++ b/arch/arm/boot/dts/zynq-zturn.dts
> @@ -0,0 +1,115 @@
> +// SPDX-License-Identifier: GPL-2.0
> +/*
> + * Copyright (C) 2015 Andrea Merello <adnrea.merello@xxxxxxxxx>
> + *
> + * Based on zynq-zed.dts which is:
> + * Copyright (C) 2011 - 2014 Xilinx
> + * Copyright (C) 2012 National Instruments Corp.
> + *
> + */
> +
> +/dts-v1/;
> +/include/ "zynq-7000.dtsi"
> +
> +/ {
> + model = "Zynq Z-Turn MYIR Board";
> + compatible = "myir,zynq-zturn", "xlnx,zynq-7000";
> +
> + aliases {
> + ethernet0 = &gem0;
> + serial0 = &uart1;
> + serial1 = &uart0;
> + };
> +
> + memory@0 {
> + device_type = "memory";
> + reg = <0x0 0x40000000>;
> + };
> +
> + chosen {
> + bootargs = "console=ttyPS0,115200 earlyprintk root=/dev/mmcblk0p2 rootwait";
> + };
> +
> + gpio-leds {
> + compatible = "gpio-leds";
> + usr-led1 {
> + label = "usr-led1";
> + gpios = <&gpio0 0x0 0x1>;
> + default-state = "off";
> + };
> +
> + usr-led2 {
> + label = "usr-led2";
> + gpios = <&gpio0 0x9 0x1>;
> + default-state = "off";
> + };
> + };
> +
> + gpio-keys {
> + compatible = "gpio-keys";
> + #address-cells = <1>;
> + #size-cells = <0>;
> + autorepeat;
> + K1 {
> + label = "K1";
> + gpios = <&gpio0 0x32 0x1>;
> + linux,code = <0x66>;
> + gpio-key,wakeup;
> + autorepeat;
> + };
> + };
> +};
> +
> +&clkc {
> + ps-clk-frequency = <33333333>;
> +};
> +
> +&gem0 {
> + status = "okay";
> + phy-mode = "rgmii-id";
> + phy-handle = <ðernet_phy>;
> +
> + ethernet_phy: ethernet-phy@0 {
> + reg = <0x0>;
> + };
> +};
> +
> +&sdhci0 {
> + status = "okay";
> +};
> +
> +&uart0 {
> + status = "okay";
> +};
> +
> +&uart1 {
> + status = "okay";
> +};
> +
> +&usb0 {
> + status = "okay";
> + dr_mode = "host";
> +};
> +
> +&can0 {
> + status = "okay";
> +};
> +
> +&i2c0 {
> + status = "okay";
> + clock-frequency = <400000>;
> +
> + stlm75@49 {
> + status = "okay";
> + compatible = "lm75";
> + reg = <0x49>;
> + };
> +
> + accelerometer@53 {
> + compatible = "adi,adxl345", "adxl345";
> + reg = <0x53>;
> + interrupt-parent = <&intc>;
> + interrupts = <0x0 0x1e 0x4>;
> + };
> +};
> +
>
Nit: Here is empty line at the end of file which I have removed.
I can't see any issue with this dts file.
Rob: I have added it to my zynq/dts branch. If you see any issue please
let us know.
https://github.com/Xilinx/linux-xlnx/tree/zynq/dt
Anton: Will be also good to update u-boot dts file with this one.
Thanks,
Michal
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