mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-08-26 11:58:52 +09:00
![Baruch Siach](/assets/img/avatar_default.png)
These DT files are copied from kernel v5.3 with no changes. This is part 1 of 2 commits. Included are DT files for the original Cubox-i and Hummingboard Base/Pro. Signed-off-by: Baruch Siach <baruch@tkos.co.il> Reviewed-by: Fabio Estevam <festevam@gmail.com>
270 lines
6.6 KiB
Plaintext
270 lines
6.6 KiB
Plaintext
/*
|
|
* Copyright (C) 2014 Russell King
|
|
*
|
|
* This file is dual-licensed: you can use it either under the terms
|
|
* of the GPL or the X11 license, at your option. Note that this dual
|
|
* licensing only applies to this file, and not this project as a
|
|
* whole.
|
|
*
|
|
* a) This file is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* version 2 as published by the Free Software Foundation.
|
|
*
|
|
* This file is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* Or, alternatively,
|
|
*
|
|
* b) Permission is hereby granted, free of charge, to any person
|
|
* obtaining a copy of this software and associated documentation
|
|
* files (the "Software"), to deal in the Software without
|
|
* restriction, including without limitation the rights to use,
|
|
* copy, modify, merge, publish, distribute, sublicense, and/or
|
|
* sell copies of the Software, and to permit persons to whom the
|
|
* Software is furnished to do so, subject to the following
|
|
* conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be
|
|
* included in all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
|
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
|
|
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
|
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
|
|
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
|
|
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
|
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
|
|
* OTHER DEALINGS IN THE SOFTWARE.
|
|
*/
|
|
#include <dt-bindings/input/input.h>
|
|
#include <dt-bindings/gpio/gpio.h>
|
|
|
|
/ {
|
|
/* Will be filled by the bootloader */
|
|
memory@10000000 {
|
|
device_type = "memory";
|
|
reg = <0x10000000 0>;
|
|
};
|
|
|
|
ir_recv: ir-receiver {
|
|
compatible = "gpio-ir-receiver";
|
|
gpios = <&gpio3 9 1>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_cubox_i_ir>;
|
|
};
|
|
|
|
pwmleds {
|
|
compatible = "pwm-leds";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_cubox_i_pwm1>;
|
|
|
|
front {
|
|
active-low;
|
|
label = "imx6:red:front";
|
|
max-brightness = <248>;
|
|
pwms = <&pwm1 0 50000>;
|
|
};
|
|
};
|
|
|
|
v_5v0: regulator-v-5v0 {
|
|
compatible = "regulator-fixed";
|
|
regulator-always-on;
|
|
regulator-max-microvolt = <5000000>;
|
|
regulator-min-microvolt = <5000000>;
|
|
regulator-name = "v_5v0";
|
|
};
|
|
|
|
v_usb2: regulator-v-usb2 {
|
|
compatible = "regulator-fixed";
|
|
enable-active-high;
|
|
gpio = <&gpio1 0 GPIO_ACTIVE_HIGH>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_cubox_i_usbh1_vbus>;
|
|
regulator-max-microvolt = <5000000>;
|
|
regulator-min-microvolt = <5000000>;
|
|
regulator-name = "v_usb2";
|
|
vin-supply = <&v_5v0>;
|
|
};
|
|
|
|
v_usb1: regulator-v-usb1 {
|
|
compatible = "regulator-fixed";
|
|
enable-active-high;
|
|
gpio = <&gpio3 22 GPIO_ACTIVE_HIGH>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_cubox_i_usbotg_vbus>;
|
|
regulator-max-microvolt = <5000000>;
|
|
regulator-min-microvolt = <5000000>;
|
|
regulator-name = "v_usb1";
|
|
vin-supply = <&v_5v0>;
|
|
};
|
|
|
|
sound-spdif {
|
|
compatible = "fsl,imx-audio-spdif";
|
|
model = "Integrated SPDIF";
|
|
/* IMX6 doesn't implement this yet */
|
|
spdif-controller = <&spdif>;
|
|
spdif-out;
|
|
};
|
|
|
|
gpio-keys {
|
|
compatible = "gpio-keys";
|
|
pinctrl-0 = <&pinctrl_gpio_key>;
|
|
pinctrl-names = "default";
|
|
|
|
button_0 {
|
|
label = "Button 0";
|
|
gpios = <&gpio3 8 GPIO_ACTIVE_LOW>;
|
|
linux,code = <BTN_0>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&hdmi {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_cubox_i_hdmi>;
|
|
ddc-i2c-bus = <&i2c2>;
|
|
status = "okay";
|
|
};
|
|
|
|
&i2c2 {
|
|
clock-frequency = <100000>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_cubox_i_i2c2>;
|
|
status = "okay";
|
|
};
|
|
|
|
&i2c3 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_cubox_i_i2c3>;
|
|
|
|
status = "okay";
|
|
|
|
rtc@68 {
|
|
compatible = "nxp,pcf8523";
|
|
reg = <0x68>;
|
|
};
|
|
};
|
|
|
|
&iomuxc {
|
|
cubox_i {
|
|
pinctrl_cubox_i_hdmi: cubox-i-hdmi {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_KEY_ROW2__HDMI_TX_CEC_LINE 0x1f8b0
|
|
>;
|
|
};
|
|
|
|
pinctrl_cubox_i_i2c2: cubox-i-i2c2 {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1
|
|
MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1
|
|
>;
|
|
};
|
|
|
|
pinctrl_cubox_i_i2c3: cubox-i-i2c3 {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_EIM_D17__I2C3_SCL 0x4001b8b1
|
|
MX6QDL_PAD_EIM_D18__I2C3_SDA 0x4001b8b1
|
|
>;
|
|
};
|
|
|
|
pinctrl_cubox_i_ir: cubox-i-ir {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_EIM_DA9__GPIO3_IO09 0x80000000
|
|
>;
|
|
};
|
|
|
|
pinctrl_cubox_i_pwm1: cubox-i-pwm1-front-led {
|
|
fsl,pins = <MX6QDL_PAD_DISP0_DAT8__PWM1_OUT 0x1b0b0>;
|
|
};
|
|
|
|
pinctrl_cubox_i_spdif: cubox-i-spdif {
|
|
fsl,pins = <MX6QDL_PAD_GPIO_17__SPDIF_OUT 0x13091>;
|
|
};
|
|
|
|
pinctrl_cubox_i_usbh1: cubox-i-usbh1 {
|
|
fsl,pins = <MX6QDL_PAD_GPIO_3__USB_H1_OC 0x1b0b0>;
|
|
};
|
|
|
|
pinctrl_cubox_i_usbh1_vbus: cubox-i-usbh1-vbus {
|
|
fsl,pins = <MX6QDL_PAD_GPIO_0__GPIO1_IO00 0x4001b0b0>;
|
|
};
|
|
|
|
pinctrl_cubox_i_usbotg: cubox-i-usbotg {
|
|
/*
|
|
* The Cubox-i pulls ID low, but as it's pointless
|
|
* leaving it as a pull-up, even if it is just 10uA.
|
|
*/
|
|
fsl,pins = <
|
|
MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x13059
|
|
MX6QDL_PAD_KEY_COL4__USB_OTG_OC 0x1b0b0
|
|
>;
|
|
};
|
|
|
|
pinctrl_cubox_i_usbotg_vbus: cubox-i-usbotg-vbus {
|
|
fsl,pins = <MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x4001b0b0>;
|
|
};
|
|
|
|
pinctrl_cubox_i_usdhc2_aux: cubox-i-usdhc2-aux {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x1f071
|
|
MX6QDL_PAD_KEY_ROW1__SD2_VSELECT 0x1b071
|
|
>;
|
|
};
|
|
|
|
pinctrl_cubox_i_usdhc2: cubox-i-usdhc2 {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_SD2_CMD__SD2_CMD 0x17059
|
|
MX6QDL_PAD_SD2_CLK__SD2_CLK 0x10059
|
|
MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x17059
|
|
MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x17059
|
|
MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x17059
|
|
MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x13059
|
|
>;
|
|
};
|
|
|
|
pinctrl_gpio_key: gpio-key {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_EIM_DA8__GPIO3_IO08 0x17059
|
|
>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&pwm1 {
|
|
status = "okay";
|
|
};
|
|
|
|
&spdif {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_cubox_i_spdif>;
|
|
status = "okay";
|
|
};
|
|
|
|
&usbh1 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_cubox_i_usbh1>;
|
|
vbus-supply = <&v_usb2>;
|
|
status = "okay";
|
|
};
|
|
|
|
&usbotg {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_cubox_i_usbotg>;
|
|
vbus-supply = <&v_usb1>;
|
|
status = "okay";
|
|
};
|
|
|
|
&usdhc2 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_cubox_i_usdhc2_aux &pinctrl_cubox_i_usdhc2>;
|
|
vmmc-supply = <&vcc_3v3>;
|
|
cd-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
|
|
status = "okay";
|
|
};
|
|
|
|
&vcc_3v3 {
|
|
vin-supply = <&v_5v0>;
|
|
};
|