Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)
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FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm/am335x-wega.dtsi
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1 // SPDX-License-Identifier: GPL-2.0-only 2 /* 3 * Copyright (C) 2015 Phytec Messtechnik GmbH 4 * Author: Teresa Remmet <t.remmet@phytec.de> 5 */ 6 7 / { 8 model = "Phytec AM335x phyBOARD-WEGA"; 9 compatible = "phytec,am335x-wega", "phytec,am335x-phycore-som", "ti,am33xx"; 10 11 sound: sound_iface { 12 compatible = "ti,da830-evm-audio"; 13 }; 14 15 vcc3v3: fixedregulator1 { 16 compatible = "regulator-fixed"; 17 regulator-name = "vcc3v3"; 18 regulator-min-microvolt = <3300000>; 19 regulator-max-microvolt = <3300000>; 20 regulator-boot-on; 21 }; 22 }; 23 24 /* Audio */ 25 &am33xx_pinmux { 26 mcasp0_pins: pinmux_mcasp0 { 27 pinctrl-single,pins = < 28 AM33XX_PADCONF(AM335X_PIN_MCASP0_AHCLKX, PIN_OUTPUT_PULLDOWN, MUX_MODE0) 29 AM33XX_PADCONF(AM335X_PIN_MCASP0_ACLKX, PIN_INPUT_PULLDOWN, MUX_MODE0) 30 AM33XX_PADCONF(AM335X_PIN_MCASP0_FSX, PIN_INPUT_PULLDOWN, MUX_MODE0) 31 AM33XX_PADCONF(AM335X_PIN_MCASP0_AXR0, PIN_INPUT_PULLDOWN, MUX_MODE0) 32 AM33XX_PADCONF(AM335X_PIN_MCASP0_AXR1, PIN_OUTPUT_PULLDOWN, MUX_MODE0) 33 >; 34 }; 35 }; 36 37 &i2c0 { 38 tlv320aic3007: tlv320aic3007@18 { 39 compatible = "ti,tlv320aic3007"; 40 reg = <0x18>; 41 AVDD-supply = <&vcc3v3>; 42 IOVDD-supply = <&vcc3v3>; 43 DRVDD-supply = <&vcc3v3>; 44 DVDD-supply = <&vdig1_reg>; 45 status = "okay"; 46 }; 47 }; 48 49 &mcasp0 { 50 pinctrl-names = "default"; 51 pinctrl-0 = <&mcasp0_pins>; 52 op-mode = <0>; /* DAVINCI_MCASP_IIS_MODE */ 53 tdm-slots = <2>; 54 serial-dir = < 55 2 1 0 0 /* # 0: INACTIVE, 1: TX, 2: RX */ 56 >; 57 tx-num-evt = <16>; 58 rx-num-evt = <16>; 59 status = "okay"; 60 }; 61 62 &sound { 63 ti,model = "AM335x-Wega"; 64 ti,audio-codec = <&tlv320aic3007>; 65 ti,mcasp-controller = <&mcasp0>; 66 ti,audio-routing = 67 "Line Out", "LLOUT", 68 "Line Out", "RLOUT", 69 "LINE1L", "Line In", 70 "LINE1R", "Line In"; 71 clocks = <&mcasp0_fck>; 72 clock-names = "mclk"; 73 status = "okay"; 74 }; 75 76 /* CAN Busses */ 77 &am33xx_pinmux { 78 dcan1_pins: pinmux_dcan1 { 79 pinctrl-single,pins = < 80 AM33XX_PADCONF(AM335X_PIN_UART0_CTSN, PIN_OUTPUT_PULLUP, MUX_MODE2) /* uart0_ctsn.d_can1_tx */ 81 AM33XX_PADCONF(AM335X_PIN_UART0_RTSN, PIN_INPUT_PULLUP, MUX_MODE2) /* uart0_rtsn.d_can1_rx */ 82 >; 83 }; 84 }; 85 86 &dcan1 { 87 pinctrl-names = "default"; 88 pinctrl-0 = <&dcan1_pins>; 89 status = "okay"; 90 }; 91 92 /* Ethernet */ 93 &am33xx_pinmux { 94 ethernet1_pins: pinmux_ethernet1 { 95 pinctrl-single,pins = < 96 AM33XX_PADCONF(AM335X_PIN_GPMC_A0, PIN_OUTPUT, MUX_MODE1) /* gpmc_a0.mii2_txen */ 97 AM33XX_PADCONF(AM335X_PIN_GPMC_A1, PIN_INPUT_PULLDOWN, MUX_MODE1) /* gpmc_a1.mii2_rxdv */ 98 AM33XX_PADCONF(AM335X_PIN_GPMC_A2, PIN_OUTPUT, MUX_MODE1) /* gpmc_a2.mii2_txd3 */ 99 AM33XX_PADCONF(AM335X_PIN_GPMC_A3, PIN_OUTPUT, MUX_MODE1) /* gpmc_a3.mii2_txd2 */ 100 AM33XX_PADCONF(AM335X_PIN_GPMC_A4, PIN_OUTPUT, MUX_MODE1) /* gpmc_a4.mii2_txd1 */ 101 AM33XX_PADCONF(AM335X_PIN_GPMC_A5, PIN_OUTPUT, MUX_MODE1) /* gpmc_a5.mii2_txd0 */ 102 AM33XX_PADCONF(AM335X_PIN_GPMC_A6, PIN_INPUT_PULLDOWN, MUX_MODE1) /* gpmc_a6.mii2_txclk */ 103 AM33XX_PADCONF(AM335X_PIN_GPMC_A7, PIN_INPUT_PULLDOWN, MUX_MODE1) /* gpmc_a7.mii2_rxclk */ 104 AM33XX_PADCONF(AM335X_PIN_GPMC_A8, PIN_INPUT_PULLDOWN, MUX_MODE1) /* gpmc_a8.mii2_rxd3 */ 105 AM33XX_PADCONF(AM335X_PIN_GPMC_A9, PIN_INPUT_PULLDOWN, MUX_MODE1) /* gpmc_a9.mii2_rxd2 */ 106 AM33XX_PADCONF(AM335X_PIN_GPMC_A10, PIN_INPUT_PULLDOWN, MUX_MODE1) /* gpmc_a10.mii2_rxd1 */ 107 AM33XX_PADCONF(AM335X_PIN_GPMC_A11, PIN_INPUT_PULLDOWN, MUX_MODE1) /* gpmc_a11.mii2_rxd0 */ 108 AM33XX_PADCONF(AM335X_PIN_GPMC_WPN, PIN_INPUT_PULLDOWN, MUX_MODE1) /* gpmc_wpn.mii2_rxerr */ 109 AM33XX_PADCONF(AM335X_PIN_GPMC_BEN1, PIN_INPUT_PULLDOWN, MUX_MODE1) /* gpmc_ben1.mii2_col */ 110 >; 111 }; 112 }; 113 114 &cpsw_port2 { 115 status = "okay"; 116 phy-handle = <&phy1>; 117 phy-mode = "mii"; 118 ti,dual-emac-pvid = <2>; 119 }; 120 121 &davinci_mdio_sw { 122 phy1: ethernet-phy@1 { 123 reg = <1>; 124 }; 125 }; 126 127 &mac_sw { 128 pinctrl-names = "default"; 129 pinctrl-0 = <ðernet0_pins ðernet1_pins>; 130 }; 131 132 /* MMC */ 133 &am33xx_pinmux { 134 mmc1_pins: pinmux_mmc1 { 135 pinctrl-single,pins = < 136 AM33XX_PADCONF(AM335X_PIN_MMC0_DAT3, PIN_INPUT_PULLUP, MUX_MODE0) 137 AM33XX_PADCONF(AM335X_PIN_MMC0_DAT2, PIN_INPUT_PULLUP, MUX_MODE0) 138 AM33XX_PADCONF(AM335X_PIN_MMC0_DAT1, PIN_INPUT_PULLUP, MUX_MODE0) 139 AM33XX_PADCONF(AM335X_PIN_MMC0_DAT0, PIN_INPUT_PULLUP, MUX_MODE0) 140 AM33XX_PADCONF(AM335X_PIN_MMC0_CLK, PIN_INPUT_PULLUP, MUX_MODE0) 141 AM33XX_PADCONF(AM335X_PIN_MMC0_CMD, PIN_INPUT_PULLUP, MUX_MODE0) 142 AM33XX_PADCONF(AM335X_PIN_SPI0_CS1, PIN_INPUT_PULLUP, MUX_MODE7) /* spi0_cs1.mmc0_sdcd */ 143 >; 144 }; 145 }; 146 147 &mmc1 { 148 vmmc-supply = <&vcc3v3>; 149 bus-width = <4>; 150 pinctrl-names = "default"; 151 pinctrl-0 = <&mmc1_pins>; 152 cd-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>; 153 status = "okay"; 154 }; 155 156 /* Power */ 157 &vdig1_reg { 158 regulator-boot-on; 159 regulator-always-on; 160 }; 161 162 /* UARTs */ 163 &am33xx_pinmux { 164 uart0_pins: pinmux_uart0 { 165 pinctrl-single,pins = < 166 AM33XX_PADCONF(AM335X_PIN_UART0_RXD, PIN_INPUT_PULLUP, MUX_MODE0) 167 AM33XX_PADCONF(AM335X_PIN_UART0_TXD, PIN_OUTPUT_PULLDOWN, MUX_MODE0) 168 >; 169 }; 170 171 uart1_pins: pinmux_uart1_pins { 172 pinctrl-single,pins = < 173 AM33XX_PADCONF(AM335X_PIN_UART1_RXD, PIN_INPUT_PULLUP, MUX_MODE0) 174 AM33XX_PADCONF(AM335X_PIN_UART1_TXD, PIN_OUTPUT_PULLDOWN, MUX_MODE0) 175 AM33XX_PADCONF(AM335X_PIN_UART1_CTSN, PIN_INPUT, MUX_MODE0) 176 AM33XX_PADCONF(AM335X_PIN_UART1_RTSN, PIN_OUTPUT_PULLDOWN, MUX_MODE0) 177 >; 178 }; 179 }; 180 181 &uart0 { 182 pinctrl-names = "default"; 183 pinctrl-0 = <&uart0_pins>; 184 status = "okay"; 185 }; 186 187 &uart1 { 188 pinctrl-names = "default"; 189 pinctrl-0 = <&uart1_pins>; 190 status = "okay"; 191 }; 192 193 &usb1 { 194 dr_mode = "host"; 195 };
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