arch/arm/boot/dts/am335x-baltos-ir5221.dts

   1 /*
   2  * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License version 2 as
   6  * published by the Free Software Foundation.
   7  */
   8
   9 /*
  10  * VScom OnRISC
  11  * http://www.vscom.de
  12  */
  13
  14 /dts-v1/;
  15
  16 #include "am335x-baltos.dtsi"
  17 #include "am335x-baltos-leds.dtsi"
  18
  19 / {
  20         model = "OnRISC Baltos iR 5221";
  21 };
  22
  23 &am33xx_pinmux {
  24         tca6416_pins: pinmux_tca6416_pins {
  25                 pinctrl-single,pins = <
  26                         AM33XX_IOPAD(0x9b4, PIN_INPUT_PULLUP | MUX_MODE7)      /* xdma_event_intr1.gpio0[20] tca6416 stuff */
  27                 >;
  28         };
  29
  30
  31         dcan1_pins: pinmux_dcan1_pins {
  32                 pinctrl-single,pins = <
  33                         AM33XX_IOPAD(0x968, PIN_OUTPUT | MUX_MODE2)      /* uart0_ctsn.dcan1_tx_mux0 */
  34                         AM33XX_IOPAD(0x96c, PIN_INPUT | MUX_MODE2)      /* uart0_rtsn.dcan1_rx_mux0 */
  35                 >;
  36         };
  37
  38         uart1_pins: pinmux_uart1_pins {
  39                 pinctrl-single,pins = <
  40                         AM33XX_IOPAD(0x980, PIN_INPUT | MUX_MODE0)      /* uart1_rxd */
  41                         AM33XX_IOPAD(0x984, PIN_INPUT | MUX_MODE0)      /* uart1_txd */
  42                         AM33XX_IOPAD(0x978, PIN_INPUT_PULLDOWN | MUX_MODE0)      /* uart1_ctsn */
  43                         AM33XX_IOPAD(0x97c, PIN_OUTPUT_PULLDOWN | MUX_MODE0)      /* uart1_rtsn */
  44                         AM33XX_IOPAD(0x8e0, PIN_OUTPUT_PULLDOWN | MUX_MODE7)      /* lcd_vsync.gpio2[22] DTR */
  45                         AM33XX_IOPAD(0x8e4, PIN_INPUT_PULLDOWN | MUX_MODE7)      /* lcd_hsync.gpio2[23] DSR */
  46                         AM33XX_IOPAD(0x8e8, PIN_INPUT_PULLDOWN | MUX_MODE7)      /* lcd_pclk.gpio2[24] DCD */
  47                         AM33XX_IOPAD(0x8ec, PIN_INPUT_PULLDOWN | MUX_MODE7)      /* lcd_ac_bias_en.gpio2[25] RI */
  48                 >;
  49         };
  50
  51         uart2_pins: pinmux_uart2_pins {
  52                 pinctrl-single,pins = <
  53                         AM33XX_IOPAD(0x950, PIN_INPUT | MUX_MODE1)      /* spi0_sclk.uart2_rxd_mux3 */
  54                         AM33XX_IOPAD(0x954, PIN_OUTPUT | MUX_MODE1)      /* spi0_d0.uart2_txd_mux3 */
  55                         AM33XX_IOPAD(0x988, PIN_INPUT_PULLDOWN | MUX_MODE2)      /* i2c0_sda.uart2_ctsn_mux0 */
  56                         AM33XX_IOPAD(0x98c, PIN_OUTPUT_PULLDOWN | MUX_MODE2)      /* i2c0_scl.uart2_rtsn_mux0 */
  57                         AM33XX_IOPAD(0x830, PIN_OUTPUT_PULLDOWN | MUX_MODE7)      /* gpmc_ad12.gpio1[12] DTR */
  58                         AM33XX_IOPAD(0x834, PIN_INPUT_PULLDOWN | MUX_MODE7)      /* gpmc_ad13.gpio1[13] DSR */
  59                         AM33XX_IOPAD(0x838, PIN_INPUT_PULLDOWN | MUX_MODE7)      /* gpmc_ad14.gpio1[14] DCD */
  60                         AM33XX_IOPAD(0x83c, PIN_INPUT_PULLDOWN | MUX_MODE7)     /* gpmc_ad15.gpio1[15] RI */
  61
  62                         AM33XX_IOPAD(0x9a0, PIN_INPUT_PULLUP | MUX_MODE7)      /* mcasp0_aclkr.gpio3[18], INPUT_PULLDOWN | MODE7 */
  63                 >;
  64         };
  65
  66 };
  67
  68 &uart1 {
  69         pinctrl-names = "default";
  70         pinctrl-0 = <&uart1_pins>;
  71         dtr-gpios = <&gpio2 22 GPIO_ACTIVE_LOW>;
  72         dsr-gpios = <&gpio2 23 GPIO_ACTIVE_LOW>;
  73         dcd-gpios = <&gpio2 24 GPIO_ACTIVE_LOW>;
  74         rng-gpios = <&gpio2 25 GPIO_ACTIVE_LOW>;
  75
  76         status = "okay";
  77 };
  78
  79 &uart2 {
  80         pinctrl-names = "default";
  81         pinctrl-0 = <&uart2_pins>;
  82         dtr-gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
  83         dsr-gpios = <&gpio1 13 GPIO_ACTIVE_LOW>;
  84         dcd-gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
  85         rng-gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
  86
  87         status = "okay";
  88 };
  89
  90 &i2c1 {
  91         tca6416: gpio@20 {
  92                 compatible = "ti,tca6416";
  93                 reg = <0x20>;
  94                 gpio-controller;
  95                 #gpio-cells = <2>;
  96                 interrupt-parent = <&gpio0>;
  97                 interrupts = <20 GPIO_ACTIVE_LOW>;
  98                 pinctrl-names = "default";
  99                 pinctrl-0 = <&tca6416_pins>;
 100         };
 101 };
 102
 103 &usb0_phy {
 104         status = "okay";
 105 };
 106
 107 &usb1_phy {
 108         status = "okay";
 109 };
 110
 111 &usb0 {
 112         status = "okay";
 113         dr_mode = "host";
 114 };
 115
 116 &usb1 {
 117         status = "okay";
 118         dr_mode = "host";
 119 };
 120
 121 &cpsw_emac0 {
 122         phy-mode = "rmii";
 123         dual_emac_res_vlan = <1>;
 124         fixed-link {
 125                 speed = <100>;
 126                 full-duplex;
 127         };
 128 };
 129
 130 &cpsw_emac1 {
 131         phy-mode = "rgmii-txid";
 132         dual_emac_res_vlan = <2>;
 133         phy-handle = <&phy1>;
 134 };
 135
 136 &phy_sel {
 137         rmii-clock-ext = <1>;
 138 };
 139
 140 &dcan1 {
 141         pinctrl-names = "default";
 142         pinctrl-0 = <&dcan1_pins>;
 143
 144         status = "okay";
 145 };