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
  18 / {
  19         model = "OnRISC Baltos iR 5221";
  20 };
  21
  22 &am33xx_pinmux {
  23         tca6416_pins: pinmux_tca6416_pins {
  24                 pinctrl-single,pins = <
  25                         AM33XX_IOPAD(0x9b4, PIN_INPUT_PULLUP | MUX_MODE7)      /* xdma_event_intr1.gpio0[20] tca6416 stuff */
  26                 >;
  27         };
  28
  29
  30         dcan1_pins: pinmux_dcan1_pins {
  31                 pinctrl-single,pins = <
  32                         AM33XX_IOPAD(0x968, PIN_OUTPUT | MUX_MODE2)      /* uart0_ctsn.dcan1_tx_mux0 */
  33                         AM33XX_IOPAD(0x96c, PIN_INPUT | MUX_MODE2)      /* uart0_rtsn.dcan1_rx_mux0 */
  34                 >;
  35         };
  36
  37         uart1_pins: pinmux_uart1_pins {
  38                 pinctrl-single,pins = <
  39                         AM33XX_IOPAD(0x980, PIN_INPUT | MUX_MODE0)      /* uart1_rxd */
  40                         AM33XX_IOPAD(0x984, PIN_INPUT | MUX_MODE0)      /* uart1_txd */
  41                         AM33XX_IOPAD(0x978, PIN_INPUT_PULLDOWN | MUX_MODE0)      /* uart1_ctsn */
  42                         AM33XX_IOPAD(0x97c, PIN_OUTPUT_PULLDOWN | MUX_MODE0)      /* uart1_rtsn */
  43                         AM33XX_IOPAD(0x8e0, PIN_OUTPUT_PULLDOWN | MUX_MODE7)      /* lcd_vsync.gpio2[22] DTR */
  44                         AM33XX_IOPAD(0x8e4, PIN_INPUT_PULLDOWN | MUX_MODE7)      /* lcd_hsync.gpio2[23] DSR */
  45                         AM33XX_IOPAD(0x8e8, PIN_INPUT_PULLDOWN | MUX_MODE7)      /* lcd_pclk.gpio2[24] DCD */
  46                         AM33XX_IOPAD(0x8ec, PIN_INPUT_PULLDOWN | MUX_MODE7)      /* lcd_ac_bias_en.gpio2[25] RI */
  47                 >;
  48         };
  49
  50         uart2_pins: pinmux_uart2_pins {
  51                 pinctrl-single,pins = <
  52                         AM33XX_IOPAD(0x950, PIN_INPUT | MUX_MODE1)      /* spi0_sclk.uart2_rxd_mux3 */
  53                         AM33XX_IOPAD(0x954, PIN_OUTPUT | MUX_MODE1)      /* spi0_d0.uart2_txd_mux3 */
  54                         AM33XX_IOPAD(0x988, PIN_INPUT_PULLDOWN | MUX_MODE2)      /* i2c0_sda.uart2_ctsn_mux0 */
  55                         AM33XX_IOPAD(0x98c, PIN_OUTPUT_PULLDOWN | MUX_MODE2)      /* i2c0_scl.uart2_rtsn_mux0 */
  56                         AM33XX_IOPAD(0x830, PIN_OUTPUT_PULLDOWN | MUX_MODE7)      /* gpmc_ad12.gpio1[12] DTR */
  57                         AM33XX_IOPAD(0x834, PIN_INPUT_PULLDOWN | MUX_MODE7)      /* gpmc_ad13.gpio1[13] DSR */
  58                         AM33XX_IOPAD(0x838, PIN_INPUT_PULLDOWN | MUX_MODE7)      /* gpmc_ad14.gpio1[14] DCD */
  59                         AM33XX_IOPAD(0x83c, PIN_INPUT_PULLDOWN | MUX_MODE7)     /* gpmc_ad15.gpio1[15] RI */
  60
  61                         AM33XX_IOPAD(0x9a0, PIN_INPUT_PULLUP | MUX_MODE7)      /* mcasp0_aclkr.gpio3[18], INPUT_PULLDOWN | MODE7 */
  62                 >;
  63         };
  64
  65 };
  66
  67 &uart1 {
  68         pinctrl-names = "default";
  69         pinctrl-0 = <&uart1_pins>;
  70         dtr-gpios = <&gpio2 22 GPIO_ACTIVE_LOW>;
  71         dsr-gpios = <&gpio2 23 GPIO_ACTIVE_LOW>;
  72         dcd-gpios = <&gpio2 24 GPIO_ACTIVE_LOW>;
  73         rng-gpios = <&gpio2 25 GPIO_ACTIVE_LOW>;
  74
  75         status = "okay";
  76 };
  77
  78 &uart2 {
  79         pinctrl-names = "default";
  80         pinctrl-0 = <&uart2_pins>;
  81         dtr-gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
  82         dsr-gpios = <&gpio1 13 GPIO_ACTIVE_LOW>;
  83         dcd-gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
  84         rng-gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
  85
  86         status = "okay";
  87 };
  88
  89 &i2c1 {
  90         tca6416: gpio@20 {
  91                 compatible = "ti,tca6416";
  92                 reg = <0x20>;
  93                 gpio-controller;
  94                 #gpio-cells = <2>;
  95                 interrupt-parent = <&gpio0>;
  96                 interrupts = <20 GPIO_ACTIVE_LOW>;
  97                 pinctrl-names = "default";
  98                 pinctrl-0 = <&tca6416_pins>;
  99         };
 100 };
 101
 102 &usb0_phy {
 103         status = "okay";
 104 };
 105
 106 &usb1_phy {
 107         status = "okay";
 108 };
 109
 110 &usb0 {
 111         status = "okay";
 112         dr_mode = "host";
 113 };
 114
 115 &usb1 {
 116         status = "okay";
 117         dr_mode = "otg";
 118 };
 119
 120 &cpsw_emac0 {
 121         phy_id = <&davinci_mdio>, <0>;
 122         phy-mode = "rmii";
 123         dual_emac_res_vlan = <1>;
 124 };
 125
 126 &cpsw_emac1 {
 127         phy_id = <&davinci_mdio>, <7>;
 128         phy-mode = "rgmii-txid";
 129         dual_emac_res_vlan = <2>;
 130 };
 131
 132 &phy_sel {
 133         rmii-clock-ext = <1>;
 134 };
 135
 136 &dcan1 {
 137         pinctrl-names = "default";
 138         pinctrl-0 = <&dcan1_pins>;
 139
 140         status = "okay";
 141 };