arch/arm/boot/dts/am335x-moxa-uc-2101.dts

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Copyright (C) 2018 MOXA Inc. - https://www.moxa.com/
   4  *
   5  * Authors: SZ Lin (林上智) <sz.lin@moxa.com>
   6  *          Wes Huang (黃淵河) <wes.huang@moxa.com>
   7  *          Fero JD Zhou (周俊達) <FeroJD.Zhou@moxa.com>
   8  */
   9
  10 /dts-v1/;
  11
  12 #include "am335x-moxa-uc-2100-common.dtsi"
  13
  14 / {
  15         model = "Moxa UC-2101";
  16         compatible = "moxa,uc-2101", "ti,am33xx";
  17
  18         leds {
  19                 compatible = "gpio-leds";
  20                 led1 {
  21                         label = "UC2100:GREEN:USER";
  22                         gpios = <&gpio3 10 GPIO_ACTIVE_HIGH>;
  23                         default-state = "off";
  24                 };
  25         };
  26 };
  27
  28 &am33xx_pinmux {
  29         pinctrl-names = "default";
  30
  31         cpsw_default: cpsw_default {
  32                 pinctrl-single,pins = <
  33                         /* Slave 1 */
  34                         AM33XX_IOPAD(0x90c, PIN_INPUT_PULLDOWN | MUX_MODE1)     /* mii1_crs.rmii1_crs_dv */
  35                         AM33XX_IOPAD(0x910, PIN_INPUT_PULLUP | MUX_MODE1)       /* mii1_rxerr.rmii1_rxerr */
  36                         AM33XX_IOPAD(0x914, PIN_OUTPUT_PULLDOWN | MUX_MODE1)    /* mii1_txen.rmii1_txen */
  37                         AM33XX_IOPAD(0x924, PIN_OUTPUT_PULLDOWN | MUX_MODE1)    /* mii1_txd1.rmii1_txd1 */
  38                         AM33XX_IOPAD(0x928, PIN_OUTPUT_PULLDOWN | MUX_MODE1)    /* mii1_txd0.rmii1_txd0 */
  39                         AM33XX_IOPAD(0x93c, PIN_INPUT_PULLUP | MUX_MODE1)       /* mii1_rxd1.rmii1_rxd1 */
  40                         AM33XX_IOPAD(0x940, PIN_INPUT_PULLUP | MUX_MODE1)       /* mii1_rxd0.rmii1_rxd0 */
  41                         AM33XX_IOPAD(0x944, PIN_INPUT_PULLDOWN | MUX_MODE0)     /* mii1_refclk.rmii1_refclk */
  42                 >;
  43         };
  44
  45         spi1_pins: pinmux_spi1 {
  46                 pinctrl-single,pins = <
  47                         AM33XX_IOPAD(0x964, PIN_INPUT_PULLUP | MUX_MODE4)        /* ecap0_in_pwm0_out.spi1_sclk */
  48                         AM33XX_IOPAD(0x978, PIN_INPUT_PULLUP | MUX_MODE4)        /* uart1_ctsn.spi1_cs0 */
  49                         AM33XX_IOPAD(0x968, PIN_INPUT_PULLUP | MUX_MODE4)        /* uart0_ctsn.spi1_d0 */
  50                         AM33XX_IOPAD(0x96c, PIN_INPUT_PULLUP | MUX_MODE4)        /* uart0_rtsn.spi1_d1 */
  51                 >;
  52         };
  53 };
  54
  55 &davinci_mdio {
  56         phy0: ethernet-phy@4 {
  57                 reg = <4>;
  58         };
  59 };
  60
  61 &cpsw_emac0 {
  62         status = "okay";
  63         phy-handle = <&phy0>;
  64         phy-mode = "rmii";
  65 };
  66
  67 &cpsw_emac1 {
  68         status = "disabled";
  69 };