Remove old DT for Lagarto Ox

ox.dts

@@ -1,58 +0,0 @@
-/dts-v1/;
-
-/ {
-  #address-cells = <1>;
-  #size-cells = <1>;
-  compatible = "riscv,rv64i";
-  model = "Barcelona Supercomputing Center - OX";
-  chosen {
-		bootargs = "earlycon=sbi console=ttyS0,115200n8";
-	};
-  cpus {
-    #address-cells = <1>;
-    #size-cells = <0>;
-    timebase-frequency = <50000>; // 32.768 kHz
-    CPU0: cpu@0 {
-      //clock-frequency = <25000000>; // 25 MHz
-      clock-frequency = <50000000>; // 50 MHz
-      device_type = "cpu";
-      reg = <0>;
-      status = "okay";
-      compatible = "riscv";
-      riscv,isa = "rv64imafd";
-      mmu-type = "riscv,sv39";
-      tlb-split;
-      // HLIC - hart local interrupt controller
-      CPU0_intc: interrupt-controller {
-        #address-cells = <1>;
-        #interrupt-cells = <1>;
-        interrupt-controller;
-        compatible = "riscv,cpu-intc";
-      };
-    };
-  };
-
-  uart0: serial@40001000 {
-    compatible = "ns16750";
-    //reg = <0x40001000 0x1000>;
-    reg = <0x00000000 0x40001000 0x00000000 0x00001000>;
-    interrupts = <0>;
-    port-number = <0>;
-    reg-shift = <2>;
-    reg-io-width = <4>;
-    clock-frequency = <25000000>;
-    current-speed = <115200>;
-    status = "okay";
-  };
-
-  memory@80000000 {
-    device_type = "memory";
-    reg = <0x80000000 0x40000000>;
-  };
-  soc {
-    #address-cells = <1>;
-    #size-cells = <1>;
-    compatible = "simple-bus";
-    ranges;
-  };
-};