mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-05 19:10:13 +00:00
a5de86c1db
1. Move u-boot specific nodes to u-boot dts include: legacy lcdif node and aliases. 2. Add iomux configuration for LCD. 3. Drop un-needed u-boot,dm-pre-reloc for alias node. 4. Fix display-timings, use the one from Toradex downstream kernel [1] [1]: https://git.toradex.com/cgit/linux-toradex.git/tree/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi?h=toradex_4.9-2.3.x-imx#n206 Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
94 lines
2 KiB
Text
94 lines
2 KiB
Text
// SPDX-License-Identifier: GPL-2.0+ OR X11
|
|
/*
|
|
* Copyright 2019 Toradex AG
|
|
*/
|
|
|
|
/dts-v1/;
|
|
#include "imx7-colibri.dtsi"
|
|
#include "imx7-colibri-u-boot.dtsi"
|
|
|
|
/ {
|
|
model = "Toradex Colibri iMX7D 1GB (eMMC)";
|
|
compatible = "toradex,imx7d-colibri-emmc", "fsl,imx7d";
|
|
|
|
aliases {
|
|
mmc0 = &usdhc3;
|
|
mmc1 = &usdhc1;
|
|
display1 = &lcdif;
|
|
usb0 = &usbotg1; /* required for ums */
|
|
};
|
|
|
|
chosen {
|
|
stdout-path = &uart1;
|
|
};
|
|
|
|
reg_5v0: regulator-5v0 {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "5V";
|
|
regulator-min-microvolt = <5000000>;
|
|
regulator-max-microvolt = <5000000>;
|
|
};
|
|
|
|
reg_usbh_vbus: regulator-usbh-vbus {
|
|
compatible = "regulator-fixed";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_usbh_reg>;
|
|
regulator-name = "VCC_USB[1-4]";
|
|
regulator-min-microvolt = <5000000>;
|
|
regulator-max-microvolt = <5000000>;
|
|
gpio = <&gpio4 7 GPIO_ACTIVE_LOW>;
|
|
vin-supply = <®_5v0>;
|
|
};
|
|
};
|
|
|
|
&usdhc3 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_usdhc3>;
|
|
bus-width = <8>;
|
|
non-removable;
|
|
status = "okay";
|
|
};
|
|
|
|
&iomuxc {
|
|
pinctrl_usdhc3: usdhc3grp {
|
|
fsl,pins = <
|
|
MX7D_PAD_SD3_CMD__SD3_CMD 0x59
|
|
MX7D_PAD_SD3_CLK__SD3_CLK 0x19
|
|
MX7D_PAD_SD3_DATA0__SD3_DATA0 0x59
|
|
MX7D_PAD_SD3_DATA1__SD3_DATA1 0x59
|
|
MX7D_PAD_SD3_DATA2__SD3_DATA2 0x59
|
|
MX7D_PAD_SD3_DATA3__SD3_DATA3 0x59
|
|
MX7D_PAD_SD3_DATA4__SD3_DATA4 0x59
|
|
MX7D_PAD_SD3_DATA5__SD3_DATA5 0x59
|
|
MX7D_PAD_SD3_DATA6__SD3_DATA6 0x59
|
|
MX7D_PAD_SD3_DATA7__SD3_DATA7 0x59
|
|
MX7D_PAD_SD3_STROBE__SD3_STROBE 0x19
|
|
>;
|
|
};
|
|
|
|
pinctrl_usbh_reg: gpio-usbh-vbus {
|
|
fsl,pins = <
|
|
MX7D_PAD_UART3_CTS_B__GPIO4_IO7 0x14
|
|
>;
|
|
};
|
|
};
|
|
|
|
/* Colibri USBC */
|
|
&usbotg1 {
|
|
/*
|
|
* usbotg1 on Colibri iMX7 can function in both host/otg modes.
|
|
* Gadget stack currently does not look at this at all while
|
|
* the host stack refuses to bind/load if it is not set to host
|
|
* (it obviously won't be enumerated during usb start invocation
|
|
* if dr_mode = "otg")
|
|
*/
|
|
dr_mode = "host";
|
|
status = "okay";
|
|
};
|
|
|
|
/* Colibri USBH */
|
|
&usbotg2 {
|
|
dr_mode = "host";
|
|
vbus-supply = <®_usbh_vbus>;
|
|
status = "okay";
|
|
};
|