mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-17 10:18:38 +00:00
60 lines
1.7 KiB
Text
60 lines
1.7 KiB
Text
|
// SPDX-License-Identifier: GPL-2.0
|
||
|
|
/*
|
||
|
|
* Copyright (c) Siemens AG, 2018-2021
|
||
|
|
*
|
||
|
|
* Authors:
|
||
|
|
* Le Jin <le.jin@siemens.com>
|
||
|
|
* Jan Kiszka <jan.kiszka@siemens.com>
|
||
|
|
*
|
||
|
|
* Common bits of the IOT2050 Advanced variant, PG1 and PG2
|
||
|
|
*/
|
||
|
|
|
||
|
|
/dts-v1/;
|
||
|
|
|
||
|
|
#include "k3-am65-iot2050-common.dtsi"
|
||
|
|
|
||
|
|
#include "k3-am65-iot2050-common-u-boot.dtsi"
|
||
|
|
#include "k3-am65-iot2050-boot-image.dtsi"
|
||
|
|
|
||
|
|
/ {
|
||
|
|
memory@80000000 {
|
||
|
|
device_type = "memory";
|
||
|
|
/* 2G RAM */
|
||
|
|
reg = <0x00000000 0x80000000 0x00000000 0x80000000>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
&main_pmx0 {
|
||
|
|
main_mmc0_pins_default: main-mmc0-pins-default {
|
||
|
|
pinctrl-single,pins = <
|
||
|
|
AM65X_IOPAD(0x01a8, PIN_INPUT_PULLDOWN, 0) /* (B25) MMC0_CLK */
|
||
|
|
AM65X_IOPAD(0x01ac, PIN_INPUT_PULLUP, 0) /* (B27) MMC0_CMD */
|
||
|
|
AM65X_IOPAD(0x01a4, PIN_INPUT_PULLUP, 0) /* (A26) MMC0_DAT0 */
|
||
|
|
AM65X_IOPAD(0x01a0, PIN_INPUT_PULLUP, 0) /* (E25) MMC0_DAT1 */
|
||
|
|
AM65X_IOPAD(0x019c, PIN_INPUT_PULLUP, 0) /* (C26) MMC0_DAT2 */
|
||
|
|
AM65X_IOPAD(0x0198, PIN_INPUT_PULLUP, 0) /* (A25) MMC0_DAT3 */
|
||
|
|
AM65X_IOPAD(0x0194, PIN_INPUT_PULLUP, 0) /* (E24) MMC0_DAT4 */
|
||
|
|
AM65X_IOPAD(0x0190, PIN_INPUT_PULLUP, 0) /* (A24) MMC0_DAT5 */
|
||
|
|
AM65X_IOPAD(0x018c, PIN_INPUT_PULLUP, 0) /* (B26) MMC0_DAT6 */
|
||
|
|
AM65X_IOPAD(0x0188, PIN_INPUT_PULLUP, 0) /* (D25) MMC0_DAT7 */
|
||
|
|
AM65X_IOPAD(0x01b8, PIN_OUTPUT_PULLUP, 7) /* (B23) MMC0_SDWP */
|
||
|
|
AM65X_IOPAD(0x01b4, PIN_INPUT_PULLUP, 0) /* (A23) MMC0_SDCD */
|
||
|
|
AM65X_IOPAD(0x01b0, PIN_INPUT, 0) /* (C25) MMC0_DS */
|
||
|
|
>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
/* eMMC */
|
||
|
|
&sdhci0 {
|
||
|
|
pinctrl-names = "default";
|
||
|
|
pinctrl-0 = <&main_mmc0_pins_default>;
|
||
|
|
bus-width = <8>;
|
||
|
|
non-removable;
|
||
|
|
ti,driver-strength-ohm = <50>;
|
||
|
|
disable-wp;
|
||
|
|
};
|
||
|
|
|
||
|
|
&main_uart0 {
|
||
|
|
status = "disabled";
|
||
|
|
};
|