0001 // SPDX-License-Identifier: GPL-2.0-only
0002 /*
0003 * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/
0004 */
0005
0006 /*
0007 * VScom OnRISC
0008 * http://www.vscom.de
0009 */
0010
0011 /dts-v1/;
0012
0013 #include "am335x-baltos.dtsi"
0014 #include "am335x-baltos-leds.dtsi"
0015
0016 / {
0017 model = "OnRISC Baltos iR 5221";
0018 };
0019
0020 &am33xx_pinmux {
0021 tca6416_pins: pinmux_tca6416_pins {
0022 pinctrl-single,pins = <
0023 AM33XX_PADCONF(AM335X_PIN_XDMA_EVENT_INTR1, PIN_INPUT_PULLUP, MUX_MODE7) /* xdma_event_intr1.gpio0[20] tca6416 stuff */
0024 >;
0025 };
0026
0027
0028 dcan1_pins: pinmux_dcan1_pins {
0029 pinctrl-single,pins = <
0030 AM33XX_PADCONF(AM335X_PIN_UART0_CTSN, PIN_OUTPUT, MUX_MODE2) /* uart0_ctsn.dcan1_tx_mux0 */
0031 AM33XX_PADCONF(AM335X_PIN_UART0_RTSN, PIN_INPUT, MUX_MODE2) /* uart0_rtsn.dcan1_rx_mux0 */
0032 >;
0033 };
0034
0035 uart1_pins: pinmux_uart1_pins {
0036 pinctrl-single,pins = <
0037 AM33XX_PADCONF(AM335X_PIN_UART1_RXD, PIN_INPUT, MUX_MODE0)
0038 AM33XX_PADCONF(AM335X_PIN_UART1_TXD, PIN_INPUT, MUX_MODE0)
0039 AM33XX_PADCONF(AM335X_PIN_UART1_CTSN, PIN_INPUT_PULLDOWN, MUX_MODE0)
0040 AM33XX_PADCONF(AM335X_PIN_UART1_RTSN, PIN_OUTPUT_PULLDOWN, MUX_MODE0)
0041 AM33XX_PADCONF(AM335X_PIN_LCD_VSYNC, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* lcd_vsync.gpio2[22] DTR */
0042 AM33XX_PADCONF(AM335X_PIN_LCD_HSYNC, PIN_INPUT_PULLDOWN, MUX_MODE7) /* lcd_hsync.gpio2[23] DSR */
0043 AM33XX_PADCONF(AM335X_PIN_LCD_PCLK, PIN_INPUT_PULLDOWN, MUX_MODE7) /* lcd_pclk.gpio2[24] DCD */
0044 AM33XX_PADCONF(AM335X_PIN_LCD_AC_BIAS_EN, PIN_INPUT_PULLDOWN, MUX_MODE7) /* lcd_ac_bias_en.gpio2[25] RI */
0045 >;
0046 };
0047
0048 uart2_pins: pinmux_uart2_pins {
0049 pinctrl-single,pins = <
0050 AM33XX_PADCONF(AM335X_PIN_SPI0_SCLK, PIN_INPUT, MUX_MODE1) /* spi0_sclk.uart2_rxd_mux3 */
0051 AM33XX_PADCONF(AM335X_PIN_SPI0_D0, PIN_OUTPUT, MUX_MODE1) /* spi0_d0.uart2_txd_mux3 */
0052 AM33XX_PADCONF(AM335X_PIN_I2C0_SDA, PIN_INPUT_PULLDOWN, MUX_MODE2) /* i2c0_sda.uart2_ctsn_mux0 */
0053 AM33XX_PADCONF(AM335X_PIN_I2C0_SCL, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* i2c0_scl.uart2_rtsn_mux0 */
0054 AM33XX_PADCONF(AM335X_PIN_GPMC_AD12, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* gpmc_ad12.gpio1[12] DTR */
0055 AM33XX_PADCONF(AM335X_PIN_GPMC_AD13, PIN_INPUT_PULLDOWN, MUX_MODE7) /* gpmc_ad13.gpio1[13] DSR */
0056 AM33XX_PADCONF(AM335X_PIN_GPMC_AD14, PIN_INPUT_PULLDOWN, MUX_MODE7) /* gpmc_ad14.gpio1[14] DCD */
0057 AM33XX_PADCONF(AM335X_PIN_GPMC_AD15, PIN_INPUT_PULLDOWN, MUX_MODE7) /* gpmc_ad15.gpio1[15] RI */
0058
0059 AM33XX_PADCONF(AM335X_PIN_MCASP0_ACLKR, PIN_INPUT_PULLUP, MUX_MODE7) /* mcasp0_aclkr.gpio3[18], INPUT_PULLDOWN | MODE7 */
0060 >;
0061 };
0062
0063 mmc1_pins: pinmux_mmc1_pins {
0064 pinctrl-single,pins = <
0065 AM33XX_PADCONF(AM335X_PIN_MII1_RXD3, PIN_INPUT, MUX_MODE7) /* MMC1 CD */
0066 >;
0067 };
0068 };
0069
0070 &uart1 {
0071 pinctrl-names = "default";
0072 pinctrl-0 = <&uart1_pins>;
0073 dtr-gpios = <&gpio2 22 GPIO_ACTIVE_LOW>;
0074 dsr-gpios = <&gpio2 23 GPIO_ACTIVE_LOW>;
0075 dcd-gpios = <&gpio2 24 GPIO_ACTIVE_LOW>;
0076 rng-gpios = <&gpio2 25 GPIO_ACTIVE_LOW>;
0077
0078 status = "okay";
0079 };
0080
0081 &uart2 {
0082 pinctrl-names = "default";
0083 pinctrl-0 = <&uart2_pins>;
0084 dtr-gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
0085 dsr-gpios = <&gpio1 13 GPIO_ACTIVE_LOW>;
0086 dcd-gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
0087 rng-gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
0088
0089 status = "okay";
0090 };
0091
0092 &i2c1 {
0093 tca6416: gpio@20 {
0094 compatible = "ti,tca6416";
0095 reg = <0x20>;
0096 gpio-controller;
0097 #gpio-cells = <2>;
0098 interrupt-parent = <&gpio0>;
0099 interrupts = <20 IRQ_TYPE_EDGE_RISING>;
0100 pinctrl-names = "default";
0101 pinctrl-0 = <&tca6416_pins>;
0102 };
0103 };
0104
0105 &usb0_phy {
0106 status = "okay";
0107 };
0108
0109 &usb1_phy {
0110 status = "okay";
0111 };
0112
0113 &usb0 {
0114 status = "okay";
0115 dr_mode = "host";
0116 };
0117
0118 &usb1 {
0119 status = "okay";
0120 dr_mode = "host";
0121 };
0122
0123 &cpsw_port1 {
0124 phy-mode = "rmii";
0125 ti,dual-emac-pvid = <1>;
0126 fixed-link {
0127 speed = <100>;
0128 full-duplex;
0129 };
0130 };
0131
0132 &cpsw_port2 {
0133 phy-mode = "rgmii-id";
0134 ti,dual-emac-pvid = <2>;
0135 phy-handle = <&phy1>;
0136 };
0137
0138 &dcan1 {
0139 pinctrl-names = "default";
0140 pinctrl-0 = <&dcan1_pins>;
0141
0142 status = "okay";
0143 };
0144
0145 &mmc1 {
0146 pinctrl-names = "default";
0147 pinctrl-0 = <&mmc1_pins>;
0148 cd-gpios = <&gpio2 18 GPIO_ACTIVE_LOW>;
0149 };
