| // SPDX-License-Identifier: GPL-2.0+ |
| // |
| // Copyright 2013 Greg Ungerer <gerg@uclinux.org> |
| // Copyright 2011 Freescale Semiconductor, Inc. |
| // Copyright 2011 Linaro Ltd. |
| |
| /dts-v1/; |
| #include "imx50.dtsi" |
| |
| / { |
| model = "Freescale i.MX50 Evaluation Kit"; |
| compatible = "fsl,imx50-evk", "fsl,imx50"; |
| |
| memory@70000000 { |
| device_type = "memory"; |
| reg = <0x70000000 0x80000000>; |
| }; |
| }; |
| |
| &cspi { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_cspi>; |
| cs-gpios = <&gpio4 11 GPIO_ACTIVE_LOW>, <&gpio4 13 GPIO_ACTIVE_LOW>; |
| status = "okay"; |
| |
| flash: m25p32@1 { |
| #address-cells = <1>; |
| #size-cells = <1>; |
| compatible = "m25p32", "jedec,spi-nor"; |
| spi-max-frequency = <25000000>; |
| reg = <1>; |
| |
| partition@0 { |
| label = "bootloader"; |
| reg = <0x0 0x100000>; |
| read-only; |
| }; |
| |
| partition@100000 { |
| label = "kernel"; |
| reg = <0x100000 0x300000>; |
| }; |
| }; |
| }; |
| |
| &fec { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_fec>; |
| phy-mode = "rmii"; |
| phy-reset-gpios = <&gpio4 12 GPIO_ACTIVE_LOW>; |
| status = "okay"; |
| }; |
| |
| &iomuxc { |
| imx50-evk { |
| pinctrl_cspi: cspigrp { |
| fsl,pins = < |
| MX50_PAD_CSPI_SCLK__CSPI_SCLK 0x00 |
| MX50_PAD_CSPI_MISO__CSPI_MISO 0x00 |
| MX50_PAD_CSPI_MOSI__CSPI_MOSI 0x00 |
| MX50_PAD_CSPI_SS0__GPIO4_11 0xc4 |
| MX50_PAD_ECSPI1_MOSI__GPIO4_13 0x84 |
| >; |
| }; |
| |
| pinctrl_fec: fecgrp { |
| fsl,pins = < |
| MX50_PAD_SSI_RXFS__FEC_MDC 0x80 |
| MX50_PAD_SSI_RXC__FEC_MDIO 0x80 |
| MX50_PAD_DISP_D0__FEC_TX_CLK 0x80 |
| MX50_PAD_DISP_D1__FEC_RX_ERR 0x80 |
| MX50_PAD_DISP_D2__FEC_RX_DV 0x80 |
| MX50_PAD_DISP_D3__FEC_RDATA_1 0x80 |
| MX50_PAD_DISP_D4__FEC_RDATA_0 0x80 |
| MX50_PAD_DISP_D5__FEC_TX_EN 0x80 |
| MX50_PAD_DISP_D6__FEC_TDATA_1 0x80 |
| MX50_PAD_DISP_D7__FEC_TDATA_0 0x80 |
| >; |
| }; |
| |
| pinctrl_uart1: uart1grp { |
| fsl,pins = < |
| MX50_PAD_UART1_TXD__UART1_TXD_MUX 0x1e4 |
| MX50_PAD_UART1_RXD__UART1_RXD_MUX 0x1e4 |
| MX50_PAD_UART1_RTS__UART1_RTS 0x1e4 |
| MX50_PAD_UART1_CTS__UART1_CTS 0x1e4 |
| >; |
| }; |
| }; |
| }; |
| |
| &uart1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_uart1>; |
| status = "okay"; |
| }; |
| |
| &usbh1 { |
| status = "okay"; |
| }; |
| |
| &usbotg { |
| status = "okay"; |
| }; |
