mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-09-24 00:12:13 +00:00
4f71c80b0d
Add DT for DH DRC Compact unit, which is a universal controller device. The system has two ethernet ports, one CAN, RS485 and RS232, USB, uSD card slot, eMMC and SDIO Wi-Fi. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Patrice Chotard <patrice.chotard@foss.st.com> Cc: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com> Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
120 lines
1.7 KiB
Text
120 lines
1.7 KiB
Text
// SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause
|
|
/*
|
|
* Copyright (C) 2022 Marek Vasut <marex@denx.de>
|
|
*/
|
|
|
|
#include "stm32mp15xx-dhcor-u-boot.dtsi"
|
|
|
|
/delete-node/ &ksz8851;
|
|
|
|
/ {
|
|
aliases {
|
|
mmc0 = &sdmmc1;
|
|
mmc1 = &sdmmc2;
|
|
usb0 = &usbotg_hs;
|
|
ethernet1 = &ks8851;
|
|
};
|
|
|
|
config {
|
|
dh,board-coding-gpios = <&gpioh 9 0>, <&gpioh 8 0>, <&gpioh 3 0>;
|
|
};
|
|
|
|
/* This is actually on FMC2, but we do not have bus driver for that */
|
|
ks8851: ks8851mll@64000000 {
|
|
compatible = "micrel,ks8851-mll";
|
|
reg = <0x64000000 0x20000>;
|
|
};
|
|
};
|
|
|
|
ðernet0 {
|
|
phy-reset-gpios = <&gpioz 2 GPIO_ACTIVE_LOW>;
|
|
|
|
mdio0 {
|
|
ethernet-phy@7 {
|
|
reset-gpios = <&gpioz 2 GPIO_ACTIVE_LOW>;
|
|
reset-assert-us = <11000>;
|
|
reset-deassert-us = <1000>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&pinctrl {
|
|
/* These should bound to FMC2 bus driver, but we do not have one */
|
|
pinctrl-0 = <&fmc_pins_b>;
|
|
pinctrl-1 = <&fmc_sleep_pins_b>;
|
|
pinctrl-names = "default", "sleep";
|
|
};
|
|
|
|
&sdmmc1 {
|
|
u-boot,dm-spl;
|
|
st,use-ckin;
|
|
st,cmd-gpios = <&gpiod 2 0>;
|
|
st,ck-gpios = <&gpioc 12 0>;
|
|
st,ckin-gpios = <&gpioe 4 0>;
|
|
};
|
|
|
|
&sdmmc1_b4_pins_a {
|
|
u-boot,dm-spl;
|
|
pins1 {
|
|
u-boot,dm-spl;
|
|
};
|
|
pins2 {
|
|
u-boot,dm-spl;
|
|
};
|
|
};
|
|
|
|
&sdmmc1_dir_pins_b {
|
|
u-boot,dm-spl;
|
|
pins1 {
|
|
u-boot,dm-spl;
|
|
};
|
|
pins2 {
|
|
u-boot,dm-spl;
|
|
};
|
|
};
|
|
|
|
&sdmmc2 {
|
|
u-boot,dm-spl;
|
|
};
|
|
|
|
&sdmmc2_b4_pins_a {
|
|
u-boot,dm-spl;
|
|
pins1 {
|
|
u-boot,dm-spl;
|
|
};
|
|
pins2 {
|
|
u-boot,dm-spl;
|
|
};
|
|
};
|
|
|
|
&sdmmc2_d47_pins_c {
|
|
u-boot,dm-spl;
|
|
pins {
|
|
u-boot,dm-spl;
|
|
};
|
|
};
|
|
|
|
&sdmmc3 { /* SDIO Wi-Fi */
|
|
status = "disabled";
|
|
};
|
|
|
|
&uart4 {
|
|
u-boot,dm-pre-reloc;
|
|
};
|
|
|
|
&uart4_pins_d {
|
|
u-boot,dm-pre-reloc;
|
|
pins1 {
|
|
u-boot,dm-pre-reloc;
|
|
};
|
|
pins2 {
|
|
u-boot,dm-pre-reloc;
|
|
/delete-property/ bias-disable;
|
|
bias-pull-up;
|
|
};
|
|
};
|
|
|
|
&usbotg_hs {
|
|
u-boot,force-b-session-valid;
|
|
hnp-srp-disable;
|
|
};
|