mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-11 15:37:23 +00:00
13b36face7
Update all A10s/A13/gr8/r8devicetree dtsi and dtsi files from
Linux-v4.18-rc3 with below commit:
commit 190e3138f9577885691540dca59c2f07540bde04
Merge: cafc87023b0d a7affb13b271
Author: Arnd Bergmann <arnd@arndb.de>
Date: Tue Mar 27 14:58:00 2018 +0200
Merge tag 'sunxi-h3-h5-for-4.17' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into next/dt
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
314 lines
6.6 KiB
Text
314 lines
6.6 KiB
Text
/*
|
|
* Copyright 2015 Free Electrons
|
|
* Copyright 2015 NextThing Co
|
|
*
|
|
* Maxime Ripard <maxime.ripard@free-electrons.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 "sun5i-r8.dtsi"
|
|
#include "sunxi-common-regulators.dtsi"
|
|
|
|
#include <dt-bindings/gpio/gpio.h>
|
|
#include <dt-bindings/interrupt-controller/irq.h>
|
|
|
|
/ {
|
|
model = "NextThing C.H.I.P.";
|
|
compatible = "nextthing,chip", "allwinner,sun5i-r8", "allwinner,sun5i-a13";
|
|
|
|
aliases {
|
|
i2c0 = &i2c0;
|
|
i2c1 = &i2c1;
|
|
i2c2 = &i2c2;
|
|
serial0 = &uart1;
|
|
serial1 = &uart3;
|
|
spi0 = &spi2;
|
|
};
|
|
|
|
chosen {
|
|
stdout-path = "serial0:115200n8";
|
|
};
|
|
|
|
leds {
|
|
compatible = "gpio-leds";
|
|
|
|
status {
|
|
label = "chip:white:status";
|
|
gpios = <&axp_gpio 2 GPIO_ACTIVE_HIGH>;
|
|
default-state = "on";
|
|
};
|
|
};
|
|
|
|
mmc0_pwrseq: mmc0_pwrseq {
|
|
compatible = "mmc-pwrseq-simple";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&chip_wifi_reg_on_pin>;
|
|
reset-gpios = <&pio 2 19 GPIO_ACTIVE_LOW>; /* PC19 */
|
|
};
|
|
|
|
onewire {
|
|
compatible = "w1-gpio";
|
|
gpios = <&pio 3 2 GPIO_ACTIVE_HIGH>; /* PD2 */
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&chip_w1_pin>;
|
|
};
|
|
};
|
|
|
|
&be0 {
|
|
status = "okay";
|
|
};
|
|
|
|
&codec {
|
|
status = "okay";
|
|
};
|
|
|
|
&cpu0 {
|
|
cpu-supply = <®_dcdc2>;
|
|
};
|
|
|
|
&ehci0 {
|
|
status = "okay";
|
|
};
|
|
|
|
&i2c0 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&i2c0_pins_a>;
|
|
status = "okay";
|
|
|
|
axp209: pmic@34 {
|
|
reg = <0x34>;
|
|
|
|
/*
|
|
* The interrupt is routed through the "External Fast
|
|
* Interrupt Request" pin (ball G13 of the module)
|
|
* directly to the main interrupt controller, without
|
|
* any other controller interfering.
|
|
*/
|
|
interrupts = <0>;
|
|
};
|
|
};
|
|
|
|
#include "axp209.dtsi"
|
|
|
|
&ac_power_supply {
|
|
status = "okay";
|
|
};
|
|
|
|
&battery_power_supply {
|
|
status = "okay";
|
|
};
|
|
|
|
&i2c1 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&i2c1_pins_a>;
|
|
status = "disabled";
|
|
};
|
|
|
|
&i2c2 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&i2c2_pins_a>;
|
|
status = "okay";
|
|
|
|
xio: gpio@38 {
|
|
compatible = "nxp,pcf8574a";
|
|
reg = <0x38>;
|
|
|
|
gpio-controller;
|
|
#gpio-cells = <2>;
|
|
|
|
interrupt-parent = <&pio>;
|
|
interrupts = <6 0 IRQ_TYPE_EDGE_FALLING>;
|
|
interrupt-controller;
|
|
#interrupt-cells = <2>;
|
|
};
|
|
};
|
|
|
|
&mmc0_pins_a {
|
|
bias-pull-up;
|
|
};
|
|
|
|
&mmc0 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&mmc0_pins_a>;
|
|
vmmc-supply = <®_vcc3v3>;
|
|
mmc-pwrseq = <&mmc0_pwrseq>;
|
|
bus-width = <4>;
|
|
non-removable;
|
|
status = "okay";
|
|
};
|
|
|
|
&ohci0 {
|
|
status = "okay";
|
|
};
|
|
|
|
&otg_sram {
|
|
status = "okay";
|
|
};
|
|
|
|
&pio {
|
|
chip_vbus_pin: chip_vbus_pin@0 {
|
|
pins = "PB10";
|
|
function = "gpio_out";
|
|
};
|
|
|
|
chip_wifi_reg_on_pin: chip_wifi_reg_on_pin@0 {
|
|
pins = "PC19";
|
|
function = "gpio_out";
|
|
};
|
|
|
|
chip_id_det_pin: chip_id_det_pin@0 {
|
|
pins = "PG2";
|
|
function = "gpio_in";
|
|
};
|
|
|
|
chip_w1_pin: chip_w1_pin@0 {
|
|
pins = "PD2";
|
|
function = "gpio_in";
|
|
bias-pull-up;
|
|
};
|
|
};
|
|
|
|
®_dcdc2 {
|
|
regulator-min-microvolt = <1000000>;
|
|
regulator-max-microvolt = <1400000>;
|
|
regulator-name = "cpuvdd";
|
|
regulator-always-on;
|
|
};
|
|
|
|
®_dcdc3 {
|
|
regulator-min-microvolt = <1000000>;
|
|
regulator-max-microvolt = <1300000>;
|
|
regulator-name = "corevdd";
|
|
regulator-always-on;
|
|
};
|
|
|
|
®_ldo1 {
|
|
regulator-name = "rtcvdd";
|
|
};
|
|
|
|
®_ldo2 {
|
|
regulator-min-microvolt = <2700000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-name = "avcc";
|
|
regulator-always-on;
|
|
};
|
|
|
|
/*
|
|
* Both LDO3 and LDO4 are used in parallel to power up the WiFi/BT
|
|
* Chip.
|
|
*
|
|
* If those are not enabled, the SDIO part will not enumerate, and
|
|
* since there's no way currently to pass DT infos to an SDIO device,
|
|
* we cannot really do better than this ugly hack for now.
|
|
*/
|
|
®_ldo3 {
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-name = "vcc-wifi-1";
|
|
regulator-always-on;
|
|
};
|
|
|
|
®_ldo4 {
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-name = "vcc-wifi-2";
|
|
regulator-always-on;
|
|
};
|
|
|
|
®_ldo5 {
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
regulator-name = "vcc-1v8";
|
|
};
|
|
|
|
®_usb0_vbus {
|
|
pinctrl-0 = <&chip_vbus_pin>;
|
|
vin-supply = <®_vcc5v0>;
|
|
gpio = <&pio 1 10 GPIO_ACTIVE_HIGH>; /* PB10 */
|
|
status = "okay";
|
|
};
|
|
|
|
&spi2 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&spi2_pins_a>;
|
|
status = "disabled";
|
|
};
|
|
|
|
&tcon0 {
|
|
status = "okay";
|
|
};
|
|
|
|
&tve0 {
|
|
status = "okay";
|
|
};
|
|
|
|
&uart1 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&uart1_pins_b>;
|
|
status = "okay";
|
|
};
|
|
|
|
&uart3 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&uart3_pins_a>,
|
|
<&uart3_cts_rts_pins_a>;
|
|
status = "okay";
|
|
};
|
|
|
|
&usb_otg {
|
|
dr_mode = "otg";
|
|
status = "okay";
|
|
};
|
|
|
|
&usb_power_supply {
|
|
status = "okay";
|
|
};
|
|
|
|
&usbphy {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&chip_id_det_pin>;
|
|
status = "okay";
|
|
|
|
usb0_id_det-gpio = <&pio 6 2 GPIO_ACTIVE_HIGH>; /* PG2 */
|
|
usb0_vbus_power-supply = <&usb_power_supply>;
|
|
usb0_vbus-supply = <®_usb0_vbus>;
|
|
usb1_vbus-supply = <®_vcc5v0>;
|
|
};
|