Update device tree sources to enable USB and UART on pin headers
This commit is contained in:
parent
a558f8aad7
commit
8f12446c5a
4
config
4
config
|
|
@ -537,8 +537,8 @@ BR2_LINUX_KERNEL_GZIP=y
|
|||
# BR2_LINUX_KERNEL_ZSTD is not set
|
||||
BR2_LINUX_KERNEL_DTS_SUPPORT=y
|
||||
# BR2_LINUX_KERNEL_DTB_IS_SELF_BUILT is not set
|
||||
BR2_LINUX_KERNEL_INTREE_DTS_NAME="sun8i-h2-plus-orangepi-zero"
|
||||
BR2_LINUX_KERNEL_CUSTOM_DTS_PATH=""
|
||||
BR2_LINUX_KERNEL_INTREE_DTS_NAME=""
|
||||
BR2_LINUX_KERNEL_CUSTOM_DTS_PATH="../sun8i-h2-plus-orangepi-zero.dts"
|
||||
# BR2_LINUX_KERNEL_DTB_KEEP_DIRNAME is not set
|
||||
# BR2_LINUX_KERNEL_DTB_OVERLAY_SUPPORT is not set
|
||||
# BR2_LINUX_KERNEL_INSTALL_TARGET is not set
|
||||
|
|
|
|||
236
sun8i-h2-plus-orangepi-zero.dts
Normal file
236
sun8i-h2-plus-orangepi-zero.dts
Normal file
|
|
@ -0,0 +1,236 @@
|
|||
/*
|
||||
* Copyright (C) 2016 Icenowy Zheng <icenowy@aosc.xyz>
|
||||
*
|
||||
* Based on sun8i-h3-orangepi-one.dts, which is:
|
||||
* Copyright (C) 2016 Hans de Goede <hdegoede@redhat.com>
|
||||
*
|
||||
* 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 as
|
||||
* published by the Free Software Foundation; either version 2 of the
|
||||
* License, or (at your option) any later version.
|
||||
*
|
||||
* 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.
|
||||
*/
|
||||
|
||||
/dts-v1/;
|
||||
#include "sun8i-h3.dtsi"
|
||||
#include "sunxi-common-regulators.dtsi"
|
||||
|
||||
#include <dt-bindings/gpio/gpio.h>
|
||||
#include <dt-bindings/input/input.h>
|
||||
|
||||
/ {
|
||||
model = "Xunlong Orange Pi Zero";
|
||||
compatible = "xunlong,orangepi-zero", "allwinner,sun8i-h2-plus";
|
||||
|
||||
aliases {
|
||||
serial0 = &uart0;
|
||||
/* ethernet0 is the H3 emac, defined in sun8i-h3.dtsi */
|
||||
ethernet0 = &emac;
|
||||
ethernet1 = &xr819;
|
||||
spi1 = &spi1;
|
||||
};
|
||||
|
||||
chosen {
|
||||
stdout-path = "serial0:115200n8";
|
||||
};
|
||||
|
||||
leds {
|
||||
compatible = "gpio-leds";
|
||||
|
||||
pwr_led {
|
||||
label = "orangepi:green:pwr";
|
||||
gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>;
|
||||
default-state = "on";
|
||||
};
|
||||
|
||||
status_led {
|
||||
label = "orangepi:red:status";
|
||||
gpios = <&pio 0 17 GPIO_ACTIVE_HIGH>;
|
||||
};
|
||||
};
|
||||
|
||||
reg_vcc_wifi: reg_vcc_wifi {
|
||||
compatible = "regulator-fixed";
|
||||
regulator-min-microvolt = <3300000>;
|
||||
regulator-max-microvolt = <3300000>;
|
||||
regulator-name = "vcc-wifi";
|
||||
enable-active-high;
|
||||
gpio = <&pio 0 20 GPIO_ACTIVE_HIGH>;
|
||||
};
|
||||
|
||||
reg_vdd_cpux: vdd-cpux-regulator {
|
||||
compatible = "regulator-gpio";
|
||||
regulator-name = "vdd-cpux";
|
||||
regulator-type = "voltage";
|
||||
regulator-boot-on;
|
||||
regulator-always-on;
|
||||
regulator-min-microvolt = <1100000>;
|
||||
regulator-max-microvolt = <1300000>;
|
||||
regulator-ramp-delay = <50>; /* 4ms */
|
||||
|
||||
gpios = <&r_pio 0 6 GPIO_ACTIVE_HIGH>; /* PL6 */
|
||||
enable-active-high;
|
||||
gpios-states = <1>;
|
||||
states = <1100000 0>, <1300000 1>;
|
||||
};
|
||||
|
||||
wifi_pwrseq: wifi_pwrseq {
|
||||
compatible = "mmc-pwrseq-simple";
|
||||
reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>;
|
||||
post-power-on-delay-ms = <200>;
|
||||
};
|
||||
};
|
||||
|
||||
&cpu0 {
|
||||
cpu-supply = <®_vdd_cpux>;
|
||||
};
|
||||
|
||||
&ehci0 { status = "okay"; };
|
||||
&ehci1 { status = "okay"; };
|
||||
&ehci2 { status = "okay"; };
|
||||
&ehci3 { status = "okay"; };
|
||||
&ohci0 { status = "okay"; };
|
||||
&ohci1 { status = "okay"; };
|
||||
&ohci2 { status = "okay"; };
|
||||
&ohci3 { status = "okay"; };
|
||||
|
||||
&emac {
|
||||
phy-handle = <&int_mii_phy>;
|
||||
phy-mode = "mii";
|
||||
allwinner,leds-active-low;
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&mmc0 {
|
||||
vmmc-supply = <®_vcc3v3>;
|
||||
bus-width = <4>;
|
||||
cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&mmc1 {
|
||||
vmmc-supply = <®_vcc_wifi>;
|
||||
mmc-pwrseq = <&wifi_pwrseq>;
|
||||
bus-width = <4>;
|
||||
non-removable;
|
||||
status = "okay";
|
||||
|
||||
/*
|
||||
* Explicitly define the sdio device, so that we can add an ethernet
|
||||
* alias for it (which e.g. makes u-boot set a mac-address).
|
||||
*/
|
||||
xr819: sdio_wifi@1 {
|
||||
reg = <1>;
|
||||
compatible = "xradio,xr819";
|
||||
interrupt-parent = <&pio>;
|
||||
interrupts = <6 10 IRQ_TYPE_EDGE_RISING>;
|
||||
};
|
||||
};
|
||||
|
||||
&spi0 {
|
||||
/* Disable SPI NOR by default: it optional on Orange Pi Zero boards */
|
||||
status = "okay";
|
||||
|
||||
flash@0 {
|
||||
#address-cells = <1>;
|
||||
#size-cells = <1>;
|
||||
compatible = "mxicy,mx25l1606e", "winbond,w25q128";
|
||||
reg = <0>;
|
||||
spi-max-frequency = <40000000>;
|
||||
|
||||
partition@00000000 {
|
||||
reg = <0x00000000 0x200000>; /* 2Mb */
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
&uart0 {
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&uart0_pa_pins>;
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&uart1 {
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&uart1_pins>;
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&uart2 {
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&uart2_pins>;
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&usb_otg {
|
||||
dr_mode = "peripheral";
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&usbphy {
|
||||
/*
|
||||
* USB Type-A port VBUS is always on. However, MicroUSB VBUS can only
|
||||
* power up the board; when it's used as OTG port, this VBUS is
|
||||
* always off even if the board is powered via GPIO pins.
|
||||
*/
|
||||
status = "okay";
|
||||
usb0_id_det-gpios = <&pio 6 12 GPIO_ACTIVE_HIGH>; /* PG12 */
|
||||
};
|
||||
|
||||
&spi0 {
|
||||
status = "okay";
|
||||
|
||||
flash@0 {
|
||||
#address-cells = <1>;
|
||||
#size-cells = <1>;
|
||||
compatible = "mxicy,mx25l1606e", "winbond,w25q128";
|
||||
reg = <0>;
|
||||
spi-max-frequency = <40000000>;
|
||||
|
||||
partition@00000000 {
|
||||
reg = <0x00000000 0x200000>; /* 2Mb */
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
&spi1 {
|
||||
status = "okay";
|
||||
|
||||
spidev@0 {
|
||||
compatible = "rohm,dh2228fv";
|
||||
reg = <0>;
|
||||
spi-max-frequency = <10000000>;
|
||||
};
|
||||
};
|
||||
Loading…
Reference in New Issue
Block a user