zuboard custom device tree for Xilinx SDTgen workflow

zub1cg.dtsi

#include "include/dt-bindings/input/input.h"
#include "include/dt-bindings/interrupt-controller/irq.h"
#include "include/dt-bindings/gpio/gpio.h"
#include "include/dt-bindings/pinctrl/pinctrl-zynqmp.h"
#include "include/dt-bindings/phy/phy.h"

/ {
   chosen {
      bootargs = "earlycon console=ttyPS0,115200 clk_ignore_unused root=/dev/mmcblk0p2 rw rootwait cma=512M";
      nvmem0 = &eui_eepromm;
   };

   xlnk {
      compatible = "xlnx,xlnk-1.0";
   };

   aliases {
      mmc0 = &sdhci1;
      mmc1 = &sdhci0;
   };

   gtr_clk0: gtr_clk0 { /* gtr_refclk0_dp - 135MHz */
      compatible = "fixed-clock";
      #clock-cells = <0>;
      clock-frequency = <135000000>;
   };
   pmu {
      /delete-property/ interrupt-affinity;
		interrupt-affinity = <&cpu0>, <&cpu1>;
   };
};

&gem2 {
   status = "okay";
   phy-mode = "rgmii-id";
   
   /delete-property/ local-mac-address;
   nvmem-cells = <&mac_address>;
   nvmem-cell-names = "mac-address";

   phy-handle = <&phy0>;
   phy0: phy@7 {
      reg = <0x7>;
   };
};

/* QSPI partitions are defined with petalinux-config and described in system.conf.dtsi */
&qspi { /* MIO 0-5 - U10 */
   flash@0 { /* ISSI IS25WP256E */
      compatible = "mt25qu256a", "jedec,spi-nor"; /* 32MB */
      #address-cells = <1>;
      #size-cells = <1>;
      reg = <0>;
      spi-tx-bus-width = <1>;
      spi-rx-bus-width = <4>;
      spi-max-frequency = <50000000>; /* 50MHz */
   };

};

/* SD1 for SD card boot */
/* SD1 with level shifter */
/* only supports 3.3V, no level shifter */
&sdhci1 {
   status = "okay";
   no-1-8-v;
   disable-wp;
};

&axi_iic_0 {
   #address-cells = <1>;
   #size-cells = <0>;
   clock-frequency = <100000>;

   stts22htr: stts22htr@3f {
      compatible = "st,stts22h";
      reg = <0x3f>;
   };
};

&spi0 {
   num-cs = <1>;
   pressure@00 {
      compatible = "st,lps22hh";
      reg = <0>;
      spi-max-frequency = <100000>;
   };
};

&i2c1 {
   #address-cells = <1>;
   #size-cells = <0>;
   /* Ethernet MAC ID EEPROM */
   eui_eeprom: eui_eeprom@58 { /* U7 */
      #address-cells = <1>;
      #size-cells = <1>;
      compatible = "atmel,24mac402";
      reg = <0x58>;
      mac_address: mac_address@9A {
         reg = <0x9A 0x6>;
      };
   };
};

&psgtr {
   /* DP */
   clocks = <&gtr_clk0>;
   clock-names = "ref0";
};