0001 // SPDX-License-Identifier: GPL-2.0-only
0002 /*
0003 * am335x-base0033.dts - Device Tree file for IGEP AQUILA EXPANSION
0004 *
0005 * Copyright (C) 2013 ISEE 2007 SL - http://www.isee.biz
0006 */
0007
0008 #include "am335x-igep0033.dtsi"
0009
0010 / {
0011 model = "IGEP COM AM335x on AQUILA Expansion";
0012 compatible = "isee,am335x-base0033", "isee,am335x-igep0033", "ti,am33xx";
0013
0014 hdmi {
0015 compatible = "ti,tilcdc,slave";
0016 i2c = <&i2c0>;
0017 pinctrl-names = "default", "off";
0018 pinctrl-0 = <&nxp_hdmi_pins>;
0019 pinctrl-1 = <&nxp_hdmi_off_pins>;
0020 status = "okay";
0021 };
0022
0023 leds_base {
0024 pinctrl-names = "default";
0025 pinctrl-0 = <&leds_base_pins>;
0026
0027 compatible = "gpio-leds";
0028
0029 led0 {
0030 label = "base:red:user";
0031 gpios = <&gpio1 21 GPIO_ACTIVE_HIGH>; /* gpio1_21 */
0032 default-state = "off";
0033 };
0034
0035 led1 {
0036 label = "base:green:user";
0037 gpios = <&gpio2 0 GPIO_ACTIVE_HIGH>; /* gpio2_0 */
0038 default-state = "off";
0039 };
0040 };
0041 };
0042
0043 &am33xx_pinmux {
0044 nxp_hdmi_pins: pinmux_nxp_hdmi_pins {
0045 pinctrl-single,pins = <
0046 AM33XX_PADCONF(AM335X_PIN_XDMA_EVENT_INTR0, PIN_OUTPUT, MUX_MODE3) /* xdma_event_intr0.clkout1 */
0047 AM33XX_PADCONF(AM335X_PIN_LCD_DATA0, PIN_OUTPUT, MUX_MODE0)
0048 AM33XX_PADCONF(AM335X_PIN_LCD_DATA1, PIN_OUTPUT, MUX_MODE0)
0049 AM33XX_PADCONF(AM335X_PIN_LCD_DATA2, PIN_OUTPUT, MUX_MODE0)
0050 AM33XX_PADCONF(AM335X_PIN_LCD_DATA3, PIN_OUTPUT, MUX_MODE0)
0051 AM33XX_PADCONF(AM335X_PIN_LCD_DATA4, PIN_OUTPUT, MUX_MODE0)
0052 AM33XX_PADCONF(AM335X_PIN_LCD_DATA5, PIN_OUTPUT, MUX_MODE0)
0053 AM33XX_PADCONF(AM335X_PIN_LCD_DATA6, PIN_OUTPUT, MUX_MODE0)
0054 AM33XX_PADCONF(AM335X_PIN_LCD_DATA7, PIN_OUTPUT, MUX_MODE0)
0055 AM33XX_PADCONF(AM335X_PIN_LCD_DATA8, PIN_OUTPUT, MUX_MODE0)
0056 AM33XX_PADCONF(AM335X_PIN_LCD_DATA9, PIN_OUTPUT, MUX_MODE0)
0057 AM33XX_PADCONF(AM335X_PIN_LCD_DATA10, PIN_OUTPUT, MUX_MODE0)
0058 AM33XX_PADCONF(AM335X_PIN_LCD_DATA11, PIN_OUTPUT, MUX_MODE0)
0059 AM33XX_PADCONF(AM335X_PIN_LCD_DATA12, PIN_OUTPUT, MUX_MODE0)
0060 AM33XX_PADCONF(AM335X_PIN_LCD_DATA13, PIN_OUTPUT, MUX_MODE0)
0061 AM33XX_PADCONF(AM335X_PIN_LCD_DATA14, PIN_OUTPUT, MUX_MODE0)
0062 AM33XX_PADCONF(AM335X_PIN_LCD_DATA15, PIN_OUTPUT, MUX_MODE0)
0063 AM33XX_PADCONF(AM335X_PIN_LCD_VSYNC, PIN_OUTPUT, MUX_MODE0)
0064 AM33XX_PADCONF(AM335X_PIN_LCD_HSYNC, PIN_OUTPUT, MUX_MODE0)
0065 AM33XX_PADCONF(AM335X_PIN_LCD_PCLK, PIN_OUTPUT, MUX_MODE0)
0066 AM33XX_PADCONF(AM335X_PIN_LCD_AC_BIAS_EN, PIN_OUTPUT, MUX_MODE0)
0067 >;
0068 };
0069 nxp_hdmi_off_pins: pinmux_nxp_hdmi_off_pins {
0070 pinctrl-single,pins = <
0071 AM33XX_PADCONF(AM335X_PIN_XDMA_EVENT_INTR0, PIN_OUTPUT, MUX_MODE3) /* xdma_event_intr0.clkout1 */
0072 >;
0073 };
0074
0075 leds_base_pins: pinmux_leds_base_pins {
0076 pinctrl-single,pins = <
0077 AM33XX_PADCONF(AM335X_PIN_GPMC_A5, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* gpmc_a5.gpio1_21 */
0078 AM33XX_PADCONF(AM335X_PIN_GPMC_CSN3, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* gpmc_csn3.gpio2_0 */
0079 >;
0080 };
0081 };
0082
0083 &lcdc {
0084 status = "okay";
0085 };
0086
0087 &i2c0 {
0088 eeprom: eeprom@50 {
0089 compatible = "atmel,24c256";
0090 reg = <0x50>;
0091 };
0092 };
