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         };
  95 };
  96
  97 &usb0_phy {
  98         status = "okay";
  99 };
 100
 101 &usb0 {
 102         status = "okay";
 103         dr_mode = "host";
 104 };
 105
 106 &cpsw_port1 {
 107         phy-mode = "rmii";
 108         ti,dual-emac-pvid = <1>;
 109         fixed-link {
 110                 speed = <100>;
 111                 full-duplex;
 112         };
 113 };
 114
 115 &cpsw_port2 {
 116         phy-mode = "rgmii-id";
 117         ti,dual-emac-pvid = <2>;
 118         phy-handle = <&phy1>;
 119 };
 120
 121 &mmc1 {
 122         pinctrl-names = "default";
 123         pinctrl-0 = <&mmc1_pins>;
 124         cd-gpios = <&gpio2 18 GPIO_ACTIVE_LOW>;
 125 };