1 // SPDX-License-Identifier: GPL-2.0
3 * Copyright (c) Siemens AG, 2018-2021
6 * Le Jin <le.jin@siemens.com>
7 * Jan Kiszka <jan.kiszk@siemens.com>
9 * AM6548-based (quad-core) IOT2050 Advanced variant
10 * 2 GB RAM, 16 GB eMMC, USB-serial converter on connector X30
15 #include "k3-am65-iot2050-common.dtsi"
18 compatible = "siemens,iot2050-advanced", "ti,am654";
19 model = "SIMATIC IOT2050 Advanced";
22 device_type = "memory";
24 reg = <0x00000000 0x80000000 0x00000000 0x80000000>;
29 main_mmc0_pins_default: main-mmc0-pins-default {
30 pinctrl-single,pins = <
31 AM65X_IOPAD(0x01a8, PIN_INPUT_PULLDOWN, 0) /* (B25) MMC0_CLK */
32 AM65X_IOPAD(0x01ac, PIN_INPUT_PULLUP, 0) /* (B27) MMC0_CMD */
33 AM65X_IOPAD(0x01a4, PIN_INPUT_PULLUP, 0) /* (A26) MMC0_DAT0 */
34 AM65X_IOPAD(0x01a0, PIN_INPUT_PULLUP, 0) /* (E25) MMC0_DAT1 */
35 AM65X_IOPAD(0x019c, PIN_INPUT_PULLUP, 0) /* (C26) MMC0_DAT2 */
36 AM65X_IOPAD(0x0198, PIN_INPUT_PULLUP, 0) /* (A25) MMC0_DAT3 */
37 AM65X_IOPAD(0x0194, PIN_INPUT_PULLUP, 0) /* (E24) MMC0_DAT4 */
38 AM65X_IOPAD(0x0190, PIN_INPUT_PULLUP, 0) /* (A24) MMC0_DAT5 */
39 AM65X_IOPAD(0x018c, PIN_INPUT_PULLUP, 0) /* (B26) MMC0_DAT6 */
40 AM65X_IOPAD(0x0188, PIN_INPUT_PULLUP, 0) /* (D25) MMC0_DAT7 */
41 AM65X_IOPAD(0x01b8, PIN_OUTPUT_PULLUP, 7) /* (B23) MMC0_SDWP */
42 AM65X_IOPAD(0x01b4, PIN_INPUT_PULLUP, 0) /* (A23) MMC0_SDCD */
43 AM65X_IOPAD(0x01b0, PIN_INPUT, 0) /* (C25) MMC0_DS */
50 pinctrl-names = "default";
51 pinctrl-0 = <&main_mmc0_pins_default>;
54 ti,driver-strength-ohm = <50>;