mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-06 05:04:26 +00:00
0417ef17ac
The Embedded Artists COM board is based on NXP i.MX7ULP. It has a BD70528 PMIC from Rohm with discrete DCDC powering option and improved current observability (compared to the existing NXP i.MX7ULP EVK). Add the initial support for the board. Signed-off-by: Fabio Estevam <festevam@gmail.com>
90 lines
1.6 KiB
Text
90 lines
1.6 KiB
Text
// SPDX-License-Identifier: GPL-2.0
|
|
//
|
|
// Copyright 2019 NXP
|
|
// Author: Fabio Estevam <fabio.estevam@nxp.com>
|
|
|
|
/dts-v1/;
|
|
|
|
#include "imx7ulp.dtsi"
|
|
|
|
/ {
|
|
model = "Embedded Artists i.MX7ULP COM";
|
|
compatible = "ea,imx7ulp-com", "fsl,imx7ulp";
|
|
|
|
chosen {
|
|
stdout-path = &lpuart4;
|
|
};
|
|
|
|
memory {
|
|
device_type = "memory";
|
|
reg = <0x60000000 0x8000000>;
|
|
};
|
|
};
|
|
|
|
&lpuart4 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_lpuart4>;
|
|
status = "okay";
|
|
};
|
|
|
|
&usbotg1 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_usbotg1_id>;
|
|
srp-disable;
|
|
hnp-disable;
|
|
adp-disable;
|
|
status = "okay";
|
|
};
|
|
|
|
&usbphy1 {
|
|
fsl,tx-d-cal = <88>;
|
|
};
|
|
|
|
&usdhc0 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_usdhc0>;
|
|
non-removable;
|
|
bus-width = <8>;
|
|
no-1-8-v;
|
|
status = "okay";
|
|
};
|
|
|
|
&iomuxc1 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_hog_1>;
|
|
|
|
pinctrl_hog_1: hoggrp-1 {
|
|
fsl,pins = <
|
|
IMX7ULP_PAD_PTC1__PTC1 0x20000
|
|
>;
|
|
};
|
|
|
|
pinctrl_lpuart4: lpuart4grp {
|
|
fsl,pins = <
|
|
IMX7ULP_PAD_PTC3__LPUART4_RX 0x3
|
|
IMX7ULP_PAD_PTC2__LPUART4_TX 0x3
|
|
>;
|
|
};
|
|
|
|
pinctrl_usdhc0: usdhc0grp {
|
|
fsl,pins = <
|
|
IMX7ULP_PAD_PTD1__SDHC0_CMD 0x43
|
|
IMX7ULP_PAD_PTD2__SDHC0_CLK 0x10042
|
|
IMX7ULP_PAD_PTD3__SDHC0_D7 0x43
|
|
IMX7ULP_PAD_PTD4__SDHC0_D6 0x43
|
|
IMX7ULP_PAD_PTD5__SDHC0_D5 0x43
|
|
IMX7ULP_PAD_PTD6__SDHC0_D4 0x43
|
|
IMX7ULP_PAD_PTD7__SDHC0_D3 0x43
|
|
IMX7ULP_PAD_PTD8__SDHC0_D2 0x43
|
|
IMX7ULP_PAD_PTD9__SDHC0_D1 0x43
|
|
IMX7ULP_PAD_PTD10__SDHC0_D0 0x43
|
|
IMX7ULP_PAD_PTD11__SDHC0_DQS 0x42
|
|
>;
|
|
};
|
|
|
|
pinctrl_usbotg1_id: otg1idgrp {
|
|
fsl,pins = <
|
|
IMX7ULP_PAD_PTC13__USB0_ID 0x10003
|
|
>;
|
|
};
|
|
};
|