162306a36Sopenharmony_ci// SPDX-License-Identifier: GPL-2.0+ 262306a36Sopenharmony_ci/* 362306a36Sopenharmony_ci * dts file for Xilinx ZynqMP ZC1254 462306a36Sopenharmony_ci * 562306a36Sopenharmony_ci * (C) Copyright 2015 - 2021, Xilinx, Inc. 662306a36Sopenharmony_ci * 762306a36Sopenharmony_ci * Michal Simek <michal.simek@amd.com> 862306a36Sopenharmony_ci * Siva Durga Prasad Paladugu <siva.durga.prasad.paladugu@amd.com> 962306a36Sopenharmony_ci */ 1062306a36Sopenharmony_ci 1162306a36Sopenharmony_ci/dts-v1/; 1262306a36Sopenharmony_ci 1362306a36Sopenharmony_ci#include "zynqmp.dtsi" 1462306a36Sopenharmony_ci#include "zynqmp-clk-ccf.dtsi" 1562306a36Sopenharmony_ci 1662306a36Sopenharmony_ci/ { 1762306a36Sopenharmony_ci model = "ZynqMP ZC1254 RevA"; 1862306a36Sopenharmony_ci compatible = "xlnx,zynqmp-zc1254-revA", "xlnx,zynqmp-zc1254", "xlnx,zynqmp"; 1962306a36Sopenharmony_ci 2062306a36Sopenharmony_ci aliases { 2162306a36Sopenharmony_ci serial0 = &uart0; 2262306a36Sopenharmony_ci serial1 = &dcc; 2362306a36Sopenharmony_ci spi0 = &qspi; 2462306a36Sopenharmony_ci }; 2562306a36Sopenharmony_ci 2662306a36Sopenharmony_ci chosen { 2762306a36Sopenharmony_ci bootargs = "earlycon"; 2862306a36Sopenharmony_ci stdout-path = "serial0:115200n8"; 2962306a36Sopenharmony_ci }; 3062306a36Sopenharmony_ci 3162306a36Sopenharmony_ci memory@0 { 3262306a36Sopenharmony_ci device_type = "memory"; 3362306a36Sopenharmony_ci reg = <0x0 0x0 0x0 0x80000000>; 3462306a36Sopenharmony_ci }; 3562306a36Sopenharmony_ci}; 3662306a36Sopenharmony_ci 3762306a36Sopenharmony_ci&dcc { 3862306a36Sopenharmony_ci status = "okay"; 3962306a36Sopenharmony_ci}; 4062306a36Sopenharmony_ci 4162306a36Sopenharmony_ci&qspi { 4262306a36Sopenharmony_ci status = "okay"; 4362306a36Sopenharmony_ci flash@0 { 4462306a36Sopenharmony_ci compatible = "m25p80", "jedec,spi-nor"; /* 32MB */ 4562306a36Sopenharmony_ci #address-cells = <1>; 4662306a36Sopenharmony_ci #size-cells = <1>; 4762306a36Sopenharmony_ci reg = <0x0>; 4862306a36Sopenharmony_ci spi-tx-bus-width = <4>; 4962306a36Sopenharmony_ci spi-rx-bus-width = <4>; /* FIXME also DUAL configuration possible */ 5062306a36Sopenharmony_ci spi-max-frequency = <108000000>; /* Based on DC1 spec */ 5162306a36Sopenharmony_ci }; 5262306a36Sopenharmony_ci}; 5362306a36Sopenharmony_ci 5462306a36Sopenharmony_ci&uart0 { 5562306a36Sopenharmony_ci status = "okay"; 5662306a36Sopenharmony_ci}; 57