0001 // SPDX-License-Identifier: GPL-2.0+
0002 //
0003 // Copyright 2012 Sascha Hauer, Pengutronix
0004
0005 /dts-v1/;
0006 #include "imx27.dtsi"
0007
0008 / {
0009 model = "Freescale i.MX27 Product Development Kit";
0010 compatible = "fsl,imx27-pdk", "fsl,imx27";
0011
0012 memory@a0000000 {
0013 device_type = "memory";
0014 reg = <0xa0000000 0x08000000>;
0015 };
0016
0017 usbphy {
0018 compatible = "simple-bus";
0019 #address-cells = <1>;
0020 #size-cells = <0>;
0021
0022 usbphy0: usbphy@0 {
0023 compatible = "usb-nop-xceiv";
0024 reg = <0>;
0025 clocks = <&clks IMX27_CLK_DUMMY>;
0026 clock-names = "main_clk";
0027 #phy-cells = <0>;
0028 };
0029 };
0030 };
0031
0032 &cspi2 {
0033 pinctrl-names = "default";
0034 pinctrl-0 = <&pinctrl_cspi2>;
0035 cs-gpios = <&gpio4 21 GPIO_ACTIVE_HIGH>;
0036 status = "okay";
0037
0038 pmic: mc13783@0 {
0039 compatible = "fsl,mc13783";
0040 reg = <0>;
0041 spi-cs-high;
0042 spi-max-frequency = <1000000>;
0043 interrupt-parent = <&gpio3>;
0044 interrupts = <14 IRQ_TYPE_LEVEL_HIGH>;
0045
0046 regulators {
0047 vgen_reg: vgen {
0048 regulator-min-microvolt = <1500000>;
0049 regulator-max-microvolt = <1500000>;
0050 regulator-always-on;
0051 regulator-boot-on;
0052 };
0053
0054 vmmc1_reg: vmmc1 {
0055 regulator-min-microvolt = <1600000>;
0056 regulator-max-microvolt = <3000000>;
0057 };
0058
0059 gpo1_reg: gpo1 {
0060 regulator-always-on;
0061 regulator-boot-on;
0062 };
0063
0064 gpo3_reg: gpo3 {
0065 regulator-always-on;
0066 regulator-boot-on;
0067 };
0068 };
0069 };
0070 };
0071
0072 &fec {
0073 phy-mode = "mii";
0074 pinctrl-names = "default";
0075 pinctrl-0 = <&pinctrl_fec>;
0076 status = "okay";
0077 };
0078
0079 &kpp {
0080 linux,keymap = <
0081 MATRIX_KEY(0, 0, KEY_UP)
0082 MATRIX_KEY(0, 1, KEY_DOWN)
0083 MATRIX_KEY(1, 0, KEY_RIGHT)
0084 MATRIX_KEY(1, 1, KEY_LEFT)
0085 MATRIX_KEY(1, 2, KEY_ENTER)
0086 MATRIX_KEY(2, 0, KEY_F6)
0087 MATRIX_KEY(2, 1, KEY_F8)
0088 MATRIX_KEY(2, 2, KEY_F9)
0089 MATRIX_KEY(2, 3, KEY_F10)
0090 >;
0091 status = "okay";
0092 };
0093
0094 &nfc {
0095 pinctrl-names = "default";
0096 pinctrl-0 = <&pinctrl_nand>;
0097 nand-ecc-mode = "hw";
0098 nand-on-flash-bbt;
0099 status = "okay";
0100 };
0101
0102 &uart1 {
0103 uart-has-rtscts;
0104 pinctrl-names = "default";
0105 pinctrl-0 = <&pinctrl_uart1>;
0106 status = "okay";
0107 };
0108
0109 &usbotg {
0110 pinctrl-names = "default";
0111 pinctrl-0 = <&pinctrl_usbotg>;
0112 dr_mode = "otg";
0113 fsl,usbphy = <&usbphy0>;
0114 phy_type = "ulpi";
0115 status = "okay";
0116 };
0117
0118 &iomuxc {
0119 imx27-pdk {
0120 pinctrl_cspi2: cspi2grp {
0121 fsl,pins = <
0122 MX27_PAD_CSPI2_MISO__CSPI2_MISO 0x0
0123 MX27_PAD_CSPI2_MOSI__CSPI2_MOSI 0x0
0124 MX27_PAD_CSPI2_SCLK__CSPI2_SCLK 0x0
0125 MX27_PAD_CSPI2_SS0__GPIO4_21 0x0 /* SPI2 CS0 */
0126 MX27_PAD_TOUT__GPIO3_14 0x0 /* PMIC IRQ */
0127 >;
0128 };
0129
0130 pinctrl_fec: fecgrp {
0131 fsl,pins = <
0132 MX27_PAD_SD3_CMD__FEC_TXD0 0x0
0133 MX27_PAD_SD3_CLK__FEC_TXD1 0x0
0134 MX27_PAD_ATA_DATA0__FEC_TXD2 0x0
0135 MX27_PAD_ATA_DATA1__FEC_TXD3 0x0
0136 MX27_PAD_ATA_DATA2__FEC_RX_ER 0x0
0137 MX27_PAD_ATA_DATA3__FEC_RXD1 0x0
0138 MX27_PAD_ATA_DATA4__FEC_RXD2 0x0
0139 MX27_PAD_ATA_DATA5__FEC_RXD3 0x0
0140 MX27_PAD_ATA_DATA6__FEC_MDIO 0x0
0141 MX27_PAD_ATA_DATA7__FEC_MDC 0x0
0142 MX27_PAD_ATA_DATA8__FEC_CRS 0x0
0143 MX27_PAD_ATA_DATA9__FEC_TX_CLK 0x0
0144 MX27_PAD_ATA_DATA10__FEC_RXD0 0x0
0145 MX27_PAD_ATA_DATA11__FEC_RX_DV 0x0
0146 MX27_PAD_ATA_DATA12__FEC_RX_CLK 0x0
0147 MX27_PAD_ATA_DATA13__FEC_COL 0x0
0148 MX27_PAD_ATA_DATA14__FEC_TX_ER 0x0
0149 MX27_PAD_ATA_DATA15__FEC_TX_EN 0x0
0150 >;
0151 };
0152
0153 pinctrl_nand: nandgrp {
0154 fsl,pins = <
0155 MX27_PAD_NFRB__NFRB 0x0
0156 MX27_PAD_NFCLE__NFCLE 0x0
0157 MX27_PAD_NFWP_B__NFWP_B 0x0
0158 MX27_PAD_NFCE_B__NFCE_B 0x0
0159 MX27_PAD_NFALE__NFALE 0x0
0160 MX27_PAD_NFRE_B__NFRE_B 0x0
0161 MX27_PAD_NFWE_B__NFWE_B 0x0
0162 >;
0163 };
0164
0165 pinctrl_uart1: uart1grp {
0166 fsl,pins = <
0167 MX27_PAD_UART1_TXD__UART1_TXD 0x0
0168 MX27_PAD_UART1_RXD__UART1_RXD 0x0
0169 MX27_PAD_UART1_CTS__UART1_CTS 0x0
0170 MX27_PAD_UART1_RTS__UART1_RTS 0x0
0171 >;
0172 };
0173
0174 pinctrl_usbotg: usbotggrp {
0175 fsl,pins = <
0176 MX27_PAD_USBOTG_NXT__USBOTG_NXT 0x0
0177 MX27_PAD_USBOTG_STP__USBOTG_STP 0x0
0178 MX27_PAD_USBOTG_DIR__USBOTG_DIR 0x0
0179 MX27_PAD_USBOTG_CLK__USBOTG_CLK 0x0
0180 MX27_PAD_USBOTG_DATA0__USBOTG_DATA0 0x0
0181 MX27_PAD_USBOTG_DATA1__USBOTG_DATA1 0x0
0182 MX27_PAD_USBOTG_DATA2__USBOTG_DATA2 0x0
0183 MX27_PAD_USBOTG_DATA3__USBOTG_DATA3 0x0
0184 MX27_PAD_USBOTG_DATA4__USBOTG_DATA4 0x0
0185 MX27_PAD_USBOTG_DATA5__USBOTG_DATA5 0x0
0186 MX27_PAD_USBOTG_DATA6__USBOTG_DATA6 0x0
0187 MX27_PAD_USBOTG_DATA7__USBOTG_DATA7 0x0
0188 >;
0189 };
0190 };
0191 };
