arch/arm/boot/dts/am335x-baltos-ir3220.dts

   1 // SPDX-License-Identifier: GPL-2.0-only
   2 /*
   3  * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/
   4  */
   5
   6 /*
   7  * VScom OnRISC
   8  * http://www.vscom.de
   9  */
  10
  11 /dts-v1/;
  12
  13 #include "am335x-baltos.dtsi"
  14 #include "am335x-baltos-leds.dtsi"
  15
  16 / {
  17         model = "OnRISC Baltos iR 3220";
  18 };
  19
  20 &am33xx_pinmux {
  21         tca6416_pins: pinmux_tca6416_pins {
  22                 pinctrl-single,pins = <
  23                         AM33XX_PADCONF(AM335X_PIN_XDMA_EVENT_INTR1, PIN_INPUT_PULLUP, MUX_MODE7)      /* xdma_event_intr1.gpio0[20] tca6416 stuff */
  24                 >;
  25         };
  26
  27         uart1_pins: pinmux_uart1_pins {
  28                 pinctrl-single,pins = <
  29                         AM33XX_PADCONF(AM335X_PIN_UART1_RXD, PIN_INPUT, MUX_MODE0)
  30                         AM33XX_PADCONF(AM335X_PIN_UART1_TXD, PIN_INPUT, MUX_MODE0)
  31                         AM33XX_PADCONF(AM335X_PIN_UART1_CTSN, PIN_INPUT_PULLDOWN, MUX_MODE0)
  32                         AM33XX_PADCONF(AM335X_PIN_UART1_RTSN, PIN_OUTPUT_PULLDOWN, MUX_MODE0)
  33                         AM33XX_PADCONF(AM335X_PIN_LCD_VSYNC, PIN_OUTPUT_PULLDOWN, MUX_MODE7)      /* lcd_vsync.gpio2[22] DTR */
  34                         AM33XX_PADCONF(AM335X_PIN_LCD_HSYNC, PIN_INPUT_PULLDOWN, MUX_MODE7)      /* lcd_hsync.gpio2[23] DSR */
  35                         AM33XX_PADCONF(AM335X_PIN_LCD_PCLK, PIN_INPUT_PULLDOWN, MUX_MODE7)      /* lcd_pclk.gpio2[24] DCD */
  36                         AM33XX_PADCONF(AM335X_PIN_LCD_AC_BIAS_EN, PIN_INPUT_PULLDOWN, MUX_MODE7)      /* lcd_ac_bias_en.gpio2[25] RI */
  37                 >;
  38         };
  39
  40         uart2_pins: pinmux_uart2_pins {
  41                 pinctrl-single,pins = <
  42                         AM33XX_PADCONF(AM335X_PIN_SPI0_SCLK, PIN_INPUT, MUX_MODE1)      /* spi0_sclk.uart2_rxd_mux3 */
  43                         AM33XX_PADCONF(AM335X_PIN_SPI0_D0, PIN_OUTPUT, MUX_MODE1)      /* spi0_d0.uart2_txd_mux3 */
  44                         AM33XX_PADCONF(AM335X_PIN_I2C0_SDA, PIN_INPUT_PULLDOWN, MUX_MODE2)      /* i2c0_sda.uart2_ctsn_mux0 */
  45                         AM33XX_PADCONF(AM335X_PIN_I2C0_SCL, PIN_OUTPUT_PULLDOWN, MUX_MODE2)      /* i2c0_scl.uart2_rtsn_mux0 */
  46                         AM33XX_PADCONF(AM335X_PIN_GPMC_AD12, PIN_OUTPUT_PULLDOWN, MUX_MODE7)      /* gpmc_ad12.gpio1[12] DTR */
  47                         AM33XX_PADCONF(AM335X_PIN_GPMC_AD13, PIN_INPUT_PULLDOWN, MUX_MODE7)      /* gpmc_ad13.gpio1[13] DSR */
  48                         AM33XX_PADCONF(AM335X_PIN_GPMC_AD14, PIN_INPUT_PULLDOWN, MUX_MODE7)      /* gpmc_ad14.gpio1[14] DCD */
  49                         AM33XX_PADCONF(AM335X_PIN_GPMC_AD15, PIN_INPUT_PULLDOWN, MUX_MODE7)     /* gpmc_ad15.gpio1[15] RI */
  50
  51                         AM33XX_PADCONF(AM335X_PIN_MCASP0_ACLKR, PIN_INPUT_PULLUP, MUX_MODE7)      /* mcasp0_aclkr.gpio3[18], INPUT_PULLDOWN | MODE7 */
  52                 >;
  53         };
  54
  55         mmc1_pins: pinmux_mmc1_pins {
  56                 pinctrl-single,pins = <
  57                         AM33XX_PADCONF(AM335X_PIN_MII1_RXD3, PIN_INPUT, MUX_MODE7)     /* MMC1 CD */
  58                 >;
  59         };
  60 };
  61
  62 &uart1 {
  63         pinctrl-names = "default";
  64         pinctrl-0 = <&uart1_pins>;
  65         dtr-gpios = <&gpio2 22 GPIO_ACTIVE_LOW>;
  66         dsr-gpios = <&gpio2 23 GPIO_ACTIVE_LOW>;
  67         dcd-gpios = <&gpio2 24 GPIO_ACTIVE_LOW>;
  68         rng-gpios = <&gpio2 25 GPIO_ACTIVE_LOW>;
  69
  70         status = "okay";
  71 };
  72
  73 &uart2 {
  74         pinctrl-names = "default";
  75         pinctrl-0 = <&uart2_pins>;
  76         dtr-gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
  77         dsr-gpios = <&gpio1 13 GPIO_ACTIVE_LOW>;
  78         dcd-gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
  79         rng-gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
  80
  81         status = "okay";
  82 };
  83
  84 &i2c1 {
  85         tca6416: gpio@20 {
  86                 compatible = "ti,tca6416";
  87                 reg = <0x20>;
  88                 gpio-controller;
  89                 #gpio-cells = <2>;
  90                 interrupt-parent = <&gpio0>;
  91                 interrupts = <20 IRQ_TYPE_EDGE_RISING>;
  92                 pinctrl-names = "default";
  93                 pinctrl-0 = <&tca6416_pins>;
  94                 gpio-line-names = "GP_IN0", "GP_IN1", "GP_IN2", "GP_IN3",
  95                                   "GP_OUT0", "GP_OUT1", "GP_OUT2", "GP_OUT3",
  96                                   "ModeA0", "ModeA1", "ModeA2", "ModeA3",
  97                                   "ModeB0", "ModeB1", "ModeB2", "ModeB3";
  98         };
  99 };
 100
 101 &usb0_phy {
 102         status = "okay";
 103 };
 104
 105 &usb0 {
 106         status = "okay";
 107         dr_mode = "host";
 108 };
 109
 110 &cpsw_port1 {
 111         phy-mode = "rmii";
 112         ti,dual-emac-pvid = <1>;
 113         fixed-link {
 114                 speed = <100>;
 115                 full-duplex;
 116         };
 117 };
 118
 119 &cpsw_port2 {
 120         phy-mode = "rgmii-id";
 121         ti,dual-emac-pvid = <2>;
 122         phy-handle = <&phy1>;
 123 };
 124
 125 &mmc1 {
 126         pinctrl-names = "default";
 127         pinctrl-0 = <&mmc1_pins>;
 128         cd-gpios = <&gpio2 18 GPIO_ACTIVE_LOW>;
 129 };
 130
 131 &gpio0 {
 132         gpio-line-names =
 133                 "MDIO",
 134                 "MDC",
 135                 "UART2_RX",
 136                 "UART2_TX",
 137                 "I2C1_SDA",
 138                 "I2C1_SCL",
 139                 "WLAN_BTN",
 140                 "W_DISABLE",
 141                 "NC",
 142                 "NC",
 143                 "NC",
 144                 "NC",
 145                 "UART1_CTSN",
 146                 "UART1_RTSN",
 147                 "UART1_RX",
 148                 "UART1_TX",
 149                 "onrisc:blue:wlan",
 150                 "onrisc:green:app",
 151                 "USB0_DRVVBUS",
 152                 "ETH2_INT",
 153                 "TCA6416_INT",
 154                 "RMII1_TXD1",
 155                 "MMC1_DAT0",
 156                 "MMC1_DAT1",
 157                 "NC",
 158                 "NC",
 159                 "MMC1_DAT2",
 160                 "MMC1_DAT3",
 161                 "RMII1_TXD0",
 162                 "NC",
 163                 "GPMC_WAIT0",
 164                 "GPMC_WP_N";
 165 };
 166
 167 &gpio1 {
 168         gpio-line-names =
 169                 "GPMC_AD0",
 170                 "GPMC_AD1",
 171                 "GPMC_AD2",
 172                 "GPMC_AD3",
 173                 "GPMC_AD4",
 174                 "GPMC_AD5",
 175                 "GPMC_AD6",
 176                 "GPMC_AD7",
 177                 "NC",
 178                 "NC",
 179                 "CONSOLE_RX",
 180                 "CONSOLE_TX",
 181                 "UART2_DTR",
 182                 "UART2_DSR",
 183                 "UART2_DCD",
 184                 "UART2_RI",
 185                 "RGMII2_TCTL",
 186                 "RGMII2_RCTL",
 187                 "RGMII2_TD3",
 188                 "RGMII2_TD2",
 189                 "RGMII2_TD1",
 190                 "RGMII2_TD0",
 191                 "RGMII2_TCLK",
 192                 "RGMII2_RCLK",
 193                 "RGMII2_RD3",
 194                 "RGMII2_RD2",
 195                 "RGMII2_RD1",
 196                 "RGMII2_RD0",
 197                 "PMIC_INT1",
 198                 "GPMC_CSN0_Flash",
 199                 "MMC1_CLK",
 200                 "MMC1_CMD";
 201 };
 202
 203 &gpio2 {
 204         gpio-line-names =
 205                 "GPMC_CSN3_BUS",
 206                 "GPMC_CLK",
 207                 "GPMC_ADVN_ALE",
 208                 "GPMC_OEN_RE_N",
 209                 "GPMC_WE_N",
 210                 "GPMC_BEN0_CLE",
 211                 "NC",
 212                 "NC",
 213                 "NC",
 214                 "NC",
 215                 "NC",
 216                 "NC",
 217                 "NC",
 218                 "NC",
 219                 "NC",
 220                 "NC",
 221                 "NC",
 222                 "NC",
 223                 "SD_CD",
 224                 "SD_WP",
 225                 "RMII1_RXD1",
 226                 "RMII1_RXD0",
 227                 "UART1_DTR",
 228                 "UART1_DSR",
 229                 "UART1_DCD",
 230                 "UART1_RI",
 231                 "MMC0_DAT3",
 232                 "MMC0_DAT2",
 233                 "MMC0_DAT1",
 234                 "MMC0_DAT0",
 235                 "MMC0_CLK",
 236                 "MMC0_CMD";
 237 };
 238
 239 &gpio3 {
 240         gpio-line-names =
 241                 "onrisc:red:power",
 242                 "RMII1_CRS_DV",
 243                 "RMII1_RXER",
 244                 "RMII1_TXEN",
 245                 "3G_PWR_EN",
 246                 "UART2_CTSN",
 247                 "UART2_RTSN",
 248                 "WLAN_IRQ",
 249                 "WLAN_EN",
 250                 "NC",
 251                 "NC",
 252                 "NC",
 253                 "NC",
 254                 "USB1_DRVVBUS",
 255                 "NC",
 256                 "NC",
 257                 "NC",
 258                 "NC",
 259                 "NC",
 260                 "NC",
 261                 "NC",
 262                 "NC",
 263                 "NC",
 264                 "NC",
 265                 "NC",
 266                 "NC",
 267                 "NC",
 268                 "NC",
 269                 "NC",
 270                 "NC",
 271                 "NC",
 272                 "NC";
 273 };