arch/arm/boot/dts/am335x-baltos-ir5221.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 5221";
  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
  28         dcan1_pins: pinmux_dcan1_pins {
  29                 pinctrl-single,pins = <
  30                         AM33XX_PADCONF(AM335X_PIN_UART0_CTSN, PIN_OUTPUT, MUX_MODE2)      /* uart0_ctsn.dcan1_tx_mux0 */
  31                         AM33XX_PADCONF(AM335X_PIN_UART0_RTSN, PIN_INPUT, MUX_MODE2)      /* uart0_rtsn.dcan1_rx_mux0 */
  32                 >;
  33         };
  34
  35         uart1_pins: pinmux_uart1_pins {
  36                 pinctrl-single,pins = <
  37                         AM33XX_PADCONF(AM335X_PIN_UART1_RXD, PIN_INPUT, MUX_MODE0)
  38                         AM33XX_PADCONF(AM335X_PIN_UART1_TXD, PIN_INPUT, MUX_MODE0)
  39                         AM33XX_PADCONF(AM335X_PIN_UART1_CTSN, PIN_INPUT_PULLDOWN, MUX_MODE0)
  40                         AM33XX_PADCONF(AM335X_PIN_UART1_RTSN, PIN_OUTPUT_PULLDOWN, MUX_MODE0)
  41                         AM33XX_PADCONF(AM335X_PIN_LCD_VSYNC, PIN_OUTPUT_PULLDOWN, MUX_MODE7)      /* lcd_vsync.gpio2[22] DTR */
  42                         AM33XX_PADCONF(AM335X_PIN_LCD_HSYNC, PIN_INPUT_PULLDOWN, MUX_MODE7)      /* lcd_hsync.gpio2[23] DSR */
  43                         AM33XX_PADCONF(AM335X_PIN_LCD_PCLK, PIN_INPUT_PULLDOWN, MUX_MODE7)      /* lcd_pclk.gpio2[24] DCD */
  44                         AM33XX_PADCONF(AM335X_PIN_LCD_AC_BIAS_EN, PIN_INPUT_PULLDOWN, MUX_MODE7)      /* lcd_ac_bias_en.gpio2[25] RI */
  45                 >;
  46         };
  47
  48         uart2_pins: pinmux_uart2_pins {
  49                 pinctrl-single,pins = <
  50                         AM33XX_PADCONF(AM335X_PIN_SPI0_SCLK, PIN_INPUT, MUX_MODE1)      /* spi0_sclk.uart2_rxd_mux3 */
  51                         AM33XX_PADCONF(AM335X_PIN_SPI0_D0, PIN_OUTPUT, MUX_MODE1)      /* spi0_d0.uart2_txd_mux3 */
  52                         AM33XX_PADCONF(AM335X_PIN_I2C0_SDA, PIN_INPUT_PULLDOWN, MUX_MODE2)      /* i2c0_sda.uart2_ctsn_mux0 */
  53                         AM33XX_PADCONF(AM335X_PIN_I2C0_SCL, PIN_OUTPUT_PULLDOWN, MUX_MODE2)      /* i2c0_scl.uart2_rtsn_mux0 */
  54                         AM33XX_PADCONF(AM335X_PIN_GPMC_AD12, PIN_OUTPUT_PULLDOWN, MUX_MODE7)      /* gpmc_ad12.gpio1[12] DTR */
  55                         AM33XX_PADCONF(AM335X_PIN_GPMC_AD13, PIN_INPUT_PULLDOWN, MUX_MODE7)      /* gpmc_ad13.gpio1[13] DSR */
  56                         AM33XX_PADCONF(AM335X_PIN_GPMC_AD14, PIN_INPUT_PULLDOWN, MUX_MODE7)      /* gpmc_ad14.gpio1[14] DCD */
  57                         AM33XX_PADCONF(AM335X_PIN_GPMC_AD15, PIN_INPUT_PULLDOWN, MUX_MODE7)     /* gpmc_ad15.gpio1[15] RI */
  58
  59                         AM33XX_PADCONF(AM335X_PIN_MCASP0_ACLKR, PIN_INPUT_PULLUP, MUX_MODE7)      /* mcasp0_aclkr.gpio3[18], INPUT_PULLDOWN | MODE7 */
  60                 >;
  61         };
  62
  63         mmc1_pins: pinmux_mmc1_pins {
  64                 pinctrl-single,pins = <
  65                         AM33XX_PADCONF(AM335X_PIN_MII1_RXD3, PIN_INPUT, MUX_MODE7)     /* MMC1 CD */
  66                 >;
  67         };
  68 };
  69
  70 &uart1 {
  71         pinctrl-names = "default";
  72         pinctrl-0 = <&uart1_pins>;
  73         dtr-gpios = <&gpio2 22 GPIO_ACTIVE_LOW>;
  74         dsr-gpios = <&gpio2 23 GPIO_ACTIVE_LOW>;
  75         dcd-gpios = <&gpio2 24 GPIO_ACTIVE_LOW>;
  76         rng-gpios = <&gpio2 25 GPIO_ACTIVE_LOW>;
  77
  78         status = "okay";
  79 };
  80
  81 &uart2 {
  82         pinctrl-names = "default";
  83         pinctrl-0 = <&uart2_pins>;
  84         dtr-gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
  85         dsr-gpios = <&gpio1 13 GPIO_ACTIVE_LOW>;
  86         dcd-gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
  87         rng-gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
  88
  89         status = "okay";
  90 };
  91
  92 &i2c1 {
  93         tca6416: gpio@20 {
  94                 compatible = "ti,tca6416";
  95                 reg = <0x20>;
  96                 gpio-controller;
  97                 #gpio-cells = <2>;
  98                 interrupt-parent = <&gpio0>;
  99                 interrupts = <20 IRQ_TYPE_EDGE_RISING>;
 100                 pinctrl-names = "default";
 101                 pinctrl-0 = <&tca6416_pins>;
 102         };
 103 };
 104
 105 &usb0_phy {
 106         status = "okay";
 107 };
 108
 109 &usb1_phy {
 110         status = "okay";
 111 };
 112
 113 &usb0 {
 114         status = "okay";
 115         dr_mode = "host";
 116 };
 117
 118 &usb1 {
 119         status = "okay";
 120         dr_mode = "host";
 121 };
 122
 123 &cpsw_port1 {
 124         phy-mode = "rmii";
 125         ti,dual-emac-pvid = <1>;
 126         fixed-link {
 127                 speed = <100>;
 128                 full-duplex;
 129         };
 130 };
 131
 132 &cpsw_port2 {
 133         phy-mode = "rgmii-id";
 134         ti,dual-emac-pvid = <2>;
 135         phy-handle = <&phy1>;
 136 };
 137
 138 &dcan1 {
 139         pinctrl-names = "default";
 140         pinctrl-0 = <&dcan1_pins>;
 141
 142         status = "okay";
 143 };
 144
 145 &mmc1 {
 146         pinctrl-names = "default";
 147         pinctrl-0 = <&mmc1_pins>;
 148         cd-gpios = <&gpio2 18 GPIO_ACTIVE_LOW>;
 149 };