0001 // SPDX-License-Identifier: GPL-2.0-or-later
0002 /*
0003 * Copyright (C) 2014 Alexander Shiyan <shc_work@mail.ru>
0004 */
0005
0006 /dts-v1/;
0007 #include "imx27.dtsi"
0008
0009 / {
0010 model = "Eukrea CPUIMX27";
0011 compatible = "eukrea,cpuimx27", "fsl,imx27";
0012
0013 memory@a0000000 {
0014 device_type = "memory";
0015 reg = <0xa0000000 0x04000000>;
0016 };
0017
0018 clk14745600: clk-uart {
0019 compatible = "fixed-clock";
0020 #clock-cells = <0>;
0021 clock-frequency = <14745600>;
0022 };
0023 };
0024
0025 &fec {
0026 pinctrl-names = "default";
0027 pinctrl-0 = <&pinctrl_fec>;
0028 status = "okay";
0029 };
0030
0031 &i2c1 {
0032 pinctrl-names = "default";
0033 pinctrl-0 = <&pinctrl_i2c1>;
0034 status = "okay";
0035
0036 pcf8563@51 {
0037 compatible = "nxp,pcf8563";
0038 reg = <0x51>;
0039 };
0040 };
0041
0042 &nfc {
0043 pinctrl-names = "default";
0044 pinctrl-0 = <&pinctrl_nfc>;
0045 nand-bus-width = <8>;
0046 nand-ecc-mode = "hw";
0047 nand-on-flash-bbt;
0048 status = "okay";
0049 };
0050
0051 &owire {
0052 pinctrl-names = "default";
0053 pinctrl-0 = <&pinctrl_owire>;
0054 status = "okay";
0055 };
0056
0057 &sdhci2 {
0058 pinctrl-names = "default";
0059 pinctrl-0 = <&pinctrl_sdhc2>;
0060 bus-width = <4>;
0061 non-removable;
0062 status = "okay";
0063 };
0064
0065 &uart4 {
0066 pinctrl-names = "default";
0067 pinctrl-0 = <&pinctrl_uart4>;
0068 uart-has-rtscts;
0069 status = "okay";
0070 };
0071
0072 &usbh2 {
0073 pinctrl-names = "default";
0074 pinctrl-0 = <&pinctrl_usbh2>;
0075 dr_mode = "host";
0076 phy_type = "ulpi";
0077 disable-over-current;
0078 status = "okay";
0079 };
0080
0081 &usbotg {
0082 pinctrl-names = "default";
0083 pinctrl-0 = <&pinctrl_usbotg>;
0084 dr_mode = "otg";
0085 phy_type = "ulpi";
0086 disable-over-current;
0087 status = "okay";
0088 };
0089
0090 &weim {
0091 status = "okay";
0092
0093 nor: nor@0,0 {
0094 #address-cells = <1>;
0095 #size-cells = <1>;
0096 compatible = "cfi-flash";
0097 reg = <0 0x00000000 0x04000000>;
0098 bank-width = <2>;
0099 linux,mtd-name = "physmap-flash.0";
0100 fsl,weim-cs-timing = <0x00008f03 0xa0330d01 0x002208c0>;
0101 };
0102
0103 uart8250@3,200000 {
0104 pinctrl-names = "default";
0105 pinctrl-0 = <&pinctrl_uart8250_1>;
0106 compatible = "ns8250";
0107 clocks = <&clk14745600>;
0108 fsl,weim-cs-timing = <0x0000d603 0x0d1d0d01 0x00d20000>;
0109 interrupts = <&gpio2 23 IRQ_TYPE_LEVEL_LOW>;
0110 reg = <3 0x200000 0x1000>;
0111 reg-shift = <1>;
0112 reg-io-width = <1>;
0113 no-loopback-test;
0114 };
0115
0116 uart8250@3,400000 {
0117 pinctrl-names = "default";
0118 pinctrl-0 = <&pinctrl_uart8250_2>;
0119 compatible = "ns8250";
0120 clocks = <&clk14745600>;
0121 fsl,weim-cs-timing = <0x0000d603 0x0d1d0d01 0x00d20000>;
0122 interrupts = <&gpio2 22 IRQ_TYPE_LEVEL_LOW>;
0123 reg = <3 0x400000 0x1000>;
0124 reg-shift = <1>;
0125 reg-io-width = <1>;
0126 no-loopback-test;
0127 };
0128
0129 uart8250@3,800000 {
0130 pinctrl-names = "default";
0131 pinctrl-0 = <&pinctrl_uart8250_3>;
0132 compatible = "ns8250";
0133 clocks = <&clk14745600>;
0134 fsl,weim-cs-timing = <0x0000d603 0x0d1d0d01 0x00d20000>;
0135 interrupts = <&gpio2 27 IRQ_TYPE_LEVEL_LOW>;
0136 reg = <3 0x800000 0x1000>;
0137 reg-shift = <1>;
0138 reg-io-width = <1>;
0139 no-loopback-test;
0140 };
0141
0142 uart8250@3,1000000 {
0143 pinctrl-names = "default";
0144 pinctrl-0 = <&pinctrl_uart8250_4>;
0145 compatible = "ns8250";
0146 clocks = <&clk14745600>;
0147 fsl,weim-cs-timing = <0x0000d603 0x0d1d0d01 0x00d20000>;
0148 interrupts = <&gpio2 30 IRQ_TYPE_LEVEL_LOW>;
0149 reg = <3 0x1000000 0x1000>;
0150 reg-shift = <1>;
0151 reg-io-width = <1>;
0152 no-loopback-test;
0153 };
0154 };
0155
0156 &iomuxc {
0157 imx27-eukrea-cpuimx27 {
0158 pinctrl_fec: fecgrp {
0159 fsl,pins = <
0160 MX27_PAD_SD3_CMD__FEC_TXD0 0x0
0161 MX27_PAD_SD3_CLK__FEC_TXD1 0x0
0162 MX27_PAD_ATA_DATA0__FEC_TXD2 0x0
0163 MX27_PAD_ATA_DATA1__FEC_TXD3 0x0
0164 MX27_PAD_ATA_DATA2__FEC_RX_ER 0x0
0165 MX27_PAD_ATA_DATA3__FEC_RXD1 0x0
0166 MX27_PAD_ATA_DATA4__FEC_RXD2 0x0
0167 MX27_PAD_ATA_DATA5__FEC_RXD3 0x0
0168 MX27_PAD_ATA_DATA6__FEC_MDIO 0x0
0169 MX27_PAD_ATA_DATA7__FEC_MDC 0x0
0170 MX27_PAD_ATA_DATA8__FEC_CRS 0x0
0171 MX27_PAD_ATA_DATA9__FEC_TX_CLK 0x0
0172 MX27_PAD_ATA_DATA10__FEC_RXD0 0x0
0173 MX27_PAD_ATA_DATA11__FEC_RX_DV 0x0
0174 MX27_PAD_ATA_DATA12__FEC_RX_CLK 0x0
0175 MX27_PAD_ATA_DATA13__FEC_COL 0x0
0176 MX27_PAD_ATA_DATA14__FEC_TX_ER 0x0
0177 MX27_PAD_ATA_DATA15__FEC_TX_EN 0x0
0178 >;
0179 };
0180
0181 pinctrl_i2c1: i2c1grp {
0182 fsl,pins = <
0183 MX27_PAD_I2C_DATA__I2C_DATA 0x0
0184 MX27_PAD_I2C_CLK__I2C_CLK 0x0
0185 >;
0186 };
0187
0188 pinctrl_nfc: nfcgrp {
0189 fsl,pins = <
0190 MX27_PAD_NFRB__NFRB 0x0
0191 MX27_PAD_NFCLE__NFCLE 0x0
0192 MX27_PAD_NFWP_B__NFWP_B 0x0
0193 MX27_PAD_NFCE_B__NFCE_B 0x0
0194 MX27_PAD_NFALE__NFALE 0x0
0195 MX27_PAD_NFRE_B__NFRE_B 0x0
0196 MX27_PAD_NFWE_B__NFWE_B 0x0
0197 >;
0198 };
0199
0200 pinctrl_owire: owiregrp {
0201 fsl,pins = <
0202 MX27_PAD_RTCK__OWIRE 0x0
0203 >;
0204 };
0205
0206 pinctrl_sdhc2: sdhc2grp {
0207 fsl,pins = <
0208 MX27_PAD_SD2_CLK__SD2_CLK 0x0
0209 MX27_PAD_SD2_CMD__SD2_CMD 0x0
0210 MX27_PAD_SD2_D0__SD2_D0 0x0
0211 MX27_PAD_SD2_D1__SD2_D1 0x0
0212 MX27_PAD_SD2_D2__SD2_D2 0x0
0213 MX27_PAD_SD2_D3__SD2_D3 0x0
0214 >;
0215 };
0216
0217 pinctrl_uart4: uart4grp {
0218 fsl,pins = <
0219 MX27_PAD_USBH1_TXDM__UART4_TXD 0x0
0220 MX27_PAD_USBH1_RXDP__UART4_RXD 0x0
0221 MX27_PAD_USBH1_TXDP__UART4_CTS 0x0
0222 MX27_PAD_USBH1_FS__UART4_RTS 0x0
0223 >;
0224 };
0225
0226 pinctrl_uart8250_1: uart82501grp {
0227 fsl,pins = <
0228 MX27_PAD_USB_PWR__GPIO2_23 0x0
0229 >;
0230 };
0231
0232 pinctrl_uart8250_2: uart82502grp {
0233 fsl,pins = <
0234 MX27_PAD_USBH1_SUSP__GPIO2_22 0x0
0235 >;
0236 };
0237
0238 pinctrl_uart8250_3: uart82503grp {
0239 fsl,pins = <
0240 MX27_PAD_USBH1_OE_B__GPIO2_27 0x0
0241 >;
0242 };
0243
0244 pinctrl_uart8250_4: uart82504grp {
0245 fsl,pins = <
0246 MX27_PAD_USBH1_RXDM__GPIO2_30 0x0
0247 >;
0248 };
0249
0250 pinctrl_usbh2: usbh2grp {
0251 fsl,pins = <
0252 MX27_PAD_USBH2_CLK__USBH2_CLK 0x0
0253 MX27_PAD_USBH2_DIR__USBH2_DIR 0x0
0254 MX27_PAD_USBH2_NXT__USBH2_NXT 0x0
0255 MX27_PAD_USBH2_STP__USBH2_STP 0x0
0256 MX27_PAD_CSPI2_SCLK__USBH2_DATA0 0x0
0257 MX27_PAD_CSPI2_MOSI__USBH2_DATA1 0x0
0258 MX27_PAD_CSPI2_MISO__USBH2_DATA2 0x0
0259 MX27_PAD_CSPI2_SS1__USBH2_DATA3 0x0
0260 MX27_PAD_CSPI2_SS2__USBH2_DATA4 0x0
0261 MX27_PAD_CSPI1_SS2__USBH2_DATA5 0x0
0262 MX27_PAD_CSPI2_SS0__USBH2_DATA6 0x0
0263 MX27_PAD_USBH2_DATA7__USBH2_DATA7 0x0
0264 >;
0265 };
0266
0267 pinctrl_usbotg: usbotggrp {
0268 fsl,pins = <
0269 MX27_PAD_USBOTG_CLK__USBOTG_CLK 0x0
0270 MX27_PAD_USBOTG_DIR__USBOTG_DIR 0x0
0271 MX27_PAD_USBOTG_NXT__USBOTG_NXT 0x0
0272 MX27_PAD_USBOTG_STP__USBOTG_STP 0x0
0273 MX27_PAD_USBOTG_DATA0__USBOTG_DATA0 0x0
0274 MX27_PAD_USBOTG_DATA1__USBOTG_DATA1 0x0
0275 MX27_PAD_USBOTG_DATA2__USBOTG_DATA2 0x0
0276 MX27_PAD_USBOTG_DATA3__USBOTG_DATA3 0x0
0277 MX27_PAD_USBOTG_DATA4__USBOTG_DATA4 0x0
0278 MX27_PAD_USBOTG_DATA5__USBOTG_DATA5 0x0
0279 MX27_PAD_USBOTG_DATA6__USBOTG_DATA6 0x0
0280 MX27_PAD_USBOTG_DATA7__USBOTG_DATA7 0x0
0281 >;
0282 };
0283 };
0284 };
