1// SPDX-License-Identifier: GPL-2.0 2/* 3 * Copyright (c) Siemens AG, 2018-2021 4 * 5 * Authors: 6 * Le Jin <le.jin@siemens.com> 7 * Jan Kiszka <jan.kiszka@siemens.com> 8 * 9 * Common bits of the IOT2050 Advanced variant, PG1 and PG2 10 */ 11 12/dts-v1/; 13 14#include "k3-am65-iot2050-common.dtsi" 15 16/ { 17 memory@80000000 { 18 device_type = "memory"; 19 /* 2G RAM */ 20 reg = <0x00000000 0x80000000 0x00000000 0x80000000>; 21 }; 22}; 23 24&main_pmx0 { 25 main_mmc0_pins_default: main-mmc0-pins-default { 26 pinctrl-single,pins = < 27 AM65X_IOPAD(0x01a8, PIN_INPUT_PULLDOWN, 0) /* (B25) MMC0_CLK */ 28 AM65X_IOPAD(0x01ac, PIN_INPUT_PULLUP, 0) /* (B27) MMC0_CMD */ 29 AM65X_IOPAD(0x01a4, PIN_INPUT_PULLUP, 0) /* (A26) MMC0_DAT0 */ 30 AM65X_IOPAD(0x01a0, PIN_INPUT_PULLUP, 0) /* (E25) MMC0_DAT1 */ 31 AM65X_IOPAD(0x019c, PIN_INPUT_PULLUP, 0) /* (C26) MMC0_DAT2 */ 32 AM65X_IOPAD(0x0198, PIN_INPUT_PULLUP, 0) /* (A25) MMC0_DAT3 */ 33 AM65X_IOPAD(0x0194, PIN_INPUT_PULLUP, 0) /* (E24) MMC0_DAT4 */ 34 AM65X_IOPAD(0x0190, PIN_INPUT_PULLUP, 0) /* (A24) MMC0_DAT5 */ 35 AM65X_IOPAD(0x018c, PIN_INPUT_PULLUP, 0) /* (B26) MMC0_DAT6 */ 36 AM65X_IOPAD(0x0188, PIN_INPUT_PULLUP, 0) /* (D25) MMC0_DAT7 */ 37 AM65X_IOPAD(0x01b8, PIN_OUTPUT_PULLUP, 7) /* (B23) MMC0_SDWP */ 38 AM65X_IOPAD(0x01b4, PIN_INPUT_PULLUP, 0) /* (A23) MMC0_SDCD */ 39 AM65X_IOPAD(0x01b0, PIN_INPUT, 0) /* (C25) MMC0_DS */ 40 >; 41 }; 42}; 43 44/* eMMC */ 45&sdhci0 { 46 pinctrl-names = "default"; 47 pinctrl-0 = <&main_mmc0_pins_default>; 48 bus-width = <8>; 49 non-removable; 50 ti,driver-strength-ohm = <50>; 51 disable-wp; 52}; 53 54&main_uart0 { 55 status = "disabled"; 56}; 57