0001 // SPDX-License-Identifier: GPL-2.0 OR MIT
0002 //
0003 // Copyright 2019 Armadeus Systems <support@armadeus.com>
0004
0005 / {
0006 memory@80000000 {
0007 device_type = "memory";
0008 reg = <0x80000000 0>; /* will be filled by U-Boot */
0009 };
0010
0011 reg_3v3: regulator-3v3 {
0012 compatible = "regulator-fixed";
0013 regulator-name = "3V3";
0014 regulator-min-microvolt = <3300000>;
0015 regulator-max-microvolt = <3300000>;
0016 };
0017
0018 usdhc3_pwrseq: usdhc3-pwrseq {
0019 compatible = "mmc-pwrseq-simple";
0020 reset-gpios = <&gpio2 9 GPIO_ACTIVE_LOW>;
0021 };
0022 };
0023
0024 &fec1 {
0025 pinctrl-names = "default";
0026 pinctrl-0 = <&pinctrl_enet1>;
0027 phy-mode = "rmii";
0028 phy-reset-duration = <1>;
0029 phy-reset-gpios = <&gpio4 2 GPIO_ACTIVE_LOW>;
0030 phy-handle = <ðphy1>;
0031 phy-supply = <®_3v3>;
0032 status = "okay";
0033
0034 mdio: mdio {
0035 #address-cells = <1>;
0036 #size-cells = <0>;
0037
0038 ethphy1: ethernet-phy@1 {
0039 compatible = "ethernet-phy-ieee802.3-c22";
0040 reg = <1>;
0041 interrupt-parent = <&gpio4>;
0042 interrupts = <16 IRQ_TYPE_LEVEL_LOW>;
0043 status = "okay";
0044 };
0045 };
0046 };
0047
0048 /* Bluetooth */
0049 &uart8 {
0050 pinctrl-names = "default";
0051 pinctrl-0 = <&pinctrl_uart8>;
0052 uart-has-rtscts;
0053 status = "okay";
0054 };
0055
0056 /* eMMC */
0057 &usdhc1 {
0058 pinctrl-names = "default";
0059 pinctrl-0 = <&pinctrl_usdhc1>;
0060 bus-width = <8>;
0061 no-1-8-v;
0062 non-removable;
0063 status = "okay";
0064 };
0065
0066 /* WiFi */
0067 &usdhc2 {
0068 pinctrl-names = "default";
0069 pinctrl-0 = <&pinctrl_usdhc2>;
0070 bus-width = <4>;
0071 no-1-8-v;
0072 non-removable;
0073 mmc-pwrseq = <&usdhc3_pwrseq>;
0074 status = "okay";
0075
0076 #address-cells = <1>;
0077 #size-cells = <0>;
0078
0079 brcmf: wifi@1 {
0080 compatible = "brcm,bcm4329-fmac";
0081 reg = <1>;
0082 interrupt-parent = <&gpio2>;
0083 interrupts = <8 IRQ_TYPE_LEVEL_LOW>;
0084 interrupt-names = "host-wake";
0085 };
0086 };
0087
0088 &iomuxc {
0089 pinctrl_enet1: enet1grp {
0090 fsl,pins = <
0091 MX6UL_PAD_GPIO1_IO06__ENET1_MDIO 0x1b0b0
0092 MX6UL_PAD_GPIO1_IO07__ENET1_MDC 0x1b0b0
0093 MX6UL_PAD_ENET1_RX_ER__ENET1_RX_ER 0x130b0
0094 MX6UL_PAD_ENET1_RX_EN__ENET1_RX_EN 0x130b0
0095 MX6UL_PAD_ENET1_RX_DATA1__ENET1_RDATA01 0x130b0
0096 MX6UL_PAD_ENET1_RX_DATA0__ENET1_RDATA00 0x130b0
0097 MX6UL_PAD_ENET1_TX_DATA0__ENET1_TDATA00 0x1b0b0
0098 MX6UL_PAD_ENET1_TX_DATA1__ENET1_TDATA01 0x1b0b0
0099 MX6UL_PAD_ENET1_TX_EN__ENET1_TX_EN 0x1b0b0
0100 /* INT# */
0101 MX6UL_PAD_NAND_DQS__GPIO4_IO16 0x1b0b0
0102 /* RST# */
0103 MX6UL_PAD_NAND_DATA00__GPIO4_IO02 0x130b0
0104 MX6UL_PAD_ENET1_TX_CLK__ENET1_REF_CLK1 0x4001b031
0105 >;
0106 };
0107
0108 pinctrl_uart8: uart8grp {
0109 fsl,pins = <
0110 MX6UL_PAD_ENET2_TX_EN__UART8_DCE_RX 0x1b0b0
0111 MX6UL_PAD_ENET2_TX_DATA1__UART8_DCE_TX 0x1b0b0
0112 MX6UL_PAD_ENET2_RX_ER__UART8_DCE_RTS 0x1b0b0
0113 MX6UL_PAD_ENET2_TX_CLK__UART8_DCE_CTS 0x1b0b0
0114 /* BT_REG_ON */
0115 MX6UL_PAD_ENET2_RX_EN__GPIO2_IO10 0x130b0
0116 >;
0117 };
0118
0119 pinctrl_usdhc1: usdhc1grp {
0120 fsl,pins = <
0121 MX6UL_PAD_SD1_CMD__USDHC1_CMD 0x17059
0122 MX6UL_PAD_SD1_CLK__USDHC1_CLK 0x10059
0123 MX6UL_PAD_SD1_DATA0__USDHC1_DATA0 0x17059
0124 MX6UL_PAD_SD1_DATA1__USDHC1_DATA1 0x17059
0125 MX6UL_PAD_SD1_DATA2__USDHC1_DATA2 0x17059
0126 MX6UL_PAD_SD1_DATA3__USDHC1_DATA3 0x17059
0127 MX6UL_PAD_NAND_READY_B__USDHC1_DATA4 0x17059
0128 MX6UL_PAD_NAND_CE0_B__USDHC1_DATA5 0x17059
0129 MX6UL_PAD_NAND_CE1_B__USDHC1_DATA6 0x17059
0130 MX6UL_PAD_NAND_CLE__USDHC1_DATA7 0x17059
0131 >;
0132 };
0133
0134 pinctrl_usdhc2: usdhc2grp {
0135 fsl,pins = <
0136 MX6UL_PAD_LCD_DATA18__USDHC2_CMD 0x1b0b0
0137 MX6UL_PAD_LCD_DATA19__USDHC2_CLK 0x100b0
0138 MX6UL_PAD_LCD_DATA20__USDHC2_DATA0 0x1b0b0
0139 MX6UL_PAD_LCD_DATA21__USDHC2_DATA1 0x1b0b0
0140 MX6UL_PAD_LCD_DATA22__USDHC2_DATA2 0x1b0b0
0141 MX6UL_PAD_LCD_DATA23__USDHC2_DATA3 0x1b0b0
0142 /* WL_REG_ON */
0143 MX6UL_PAD_ENET2_RX_DATA1__GPIO2_IO09 0x130b0
0144 /* WL_IRQ */
0145 MX6UL_PAD_ENET2_RX_DATA0__GPIO2_IO08 0x1b0b0
0146 >;
0147 };
0148 };
