1// SPDX-License-Identifier: GPL-2.0+ 2// 3// Copyright 2013 Greg Ungerer <gerg@uclinux.org> 4// Copyright 2011 Freescale Semiconductor, Inc. 5// Copyright 2011 Linaro Ltd. 6 7/dts-v1/; 8#include "imx50.dtsi" 9 10/ { 11 model = "Freescale i.MX50 Evaluation Kit"; 12 compatible = "fsl,imx50-evk", "fsl,imx50"; 13 14 memory@70000000 { 15 device_type = "memory"; 16 reg = <0x70000000 0x80000000>; 17 }; 18}; 19 20&cspi { 21 pinctrl-names = "default"; 22 pinctrl-0 = <&pinctrl_cspi>; 23 cs-gpios = <&gpio4 11 GPIO_ACTIVE_LOW>, <&gpio4 13 GPIO_ACTIVE_LOW>; 24 status = "okay"; 25 26 flash: flash@1 { 27 #address-cells = <1>; 28 #size-cells = <1>; 29 compatible = "m25p32", "jedec,spi-nor"; 30 spi-max-frequency = <25000000>; 31 reg = <1>; 32 33 partition@0 { 34 label = "bootloader"; 35 reg = <0x0 0x100000>; 36 read-only; 37 }; 38 39 partition@100000 { 40 label = "kernel"; 41 reg = <0x100000 0x300000>; 42 }; 43 }; 44}; 45 46&fec { 47 pinctrl-names = "default"; 48 pinctrl-0 = <&pinctrl_fec>; 49 phy-mode = "rmii"; 50 phy-reset-gpios = <&gpio4 12 GPIO_ACTIVE_LOW>; 51 status = "okay"; 52}; 53 54&iomuxc { 55 imx50-evk { 56 pinctrl_cspi: cspigrp { 57 fsl,pins = < 58 MX50_PAD_CSPI_SCLK__CSPI_SCLK 0x00 59 MX50_PAD_CSPI_MISO__CSPI_MISO 0x00 60 MX50_PAD_CSPI_MOSI__CSPI_MOSI 0x00 61 MX50_PAD_CSPI_SS0__GPIO4_11 0xc4 62 MX50_PAD_ECSPI1_MOSI__GPIO4_13 0x84 63 >; 64 }; 65 66 pinctrl_fec: fecgrp { 67 fsl,pins = < 68 MX50_PAD_SSI_RXFS__FEC_MDC 0x80 69 MX50_PAD_SSI_RXC__FEC_MDIO 0x80 70 MX50_PAD_DISP_D0__FEC_TX_CLK 0x80 71 MX50_PAD_DISP_D1__FEC_RX_ERR 0x80 72 MX50_PAD_DISP_D2__FEC_RX_DV 0x80 73 MX50_PAD_DISP_D3__FEC_RDATA_1 0x80 74 MX50_PAD_DISP_D4__FEC_RDATA_0 0x80 75 MX50_PAD_DISP_D5__FEC_TX_EN 0x80 76 MX50_PAD_DISP_D6__FEC_TDATA_1 0x80 77 MX50_PAD_DISP_D7__FEC_TDATA_0 0x80 78 >; 79 }; 80 81 pinctrl_uart1: uart1grp { 82 fsl,pins = < 83 MX50_PAD_UART1_TXD__UART1_TXD_MUX 0x1e4 84 MX50_PAD_UART1_RXD__UART1_RXD_MUX 0x1e4 85 MX50_PAD_UART1_RTS__UART1_RTS 0x1e4 86 MX50_PAD_UART1_CTS__UART1_CTS 0x1e4 87 >; 88 }; 89 }; 90}; 91 92&uart1 { 93 pinctrl-names = "default"; 94 pinctrl-0 = <&pinctrl_uart1>; 95 status = "okay"; 96}; 97 98&usbh1 { 99 status = "okay"; 100}; 101 102&usbotg { 103 status = "okay"; 104}; 105