mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-29 22:43:10 +00:00
52a0c68994
In order to sync rk3288.dtsi from Linux it needed to move all u-boot specific properties in separate dtsi files. Signed-off-by: Johan Jonker <jbx6244@gmail.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
271 lines
6.2 KiB
Text
271 lines
6.2 KiB
Text
/*
|
|
* Device tree file for Phytec PCM-947 carrier board
|
|
* Copyright (C) 2017 PHYTEC Messtechnik GmbH
|
|
* Author: Wadim Egorov <w.egorov@phytec.de>
|
|
*
|
|
* 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 <dt-bindings/input/input.h>
|
|
#include "rk3288-phycore-som.dtsi"
|
|
|
|
/ {
|
|
model = "Phytec RK3288 PCM-947";
|
|
compatible = "phytec,rk3288-pcm-947", "phytec,rk3288-phycore-som", "rockchip,rk3288";
|
|
|
|
chosen {
|
|
stdout-path = &uart2;
|
|
};
|
|
|
|
user_buttons: user-buttons {
|
|
compatible = "gpio-keys";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&user_button_pins>;
|
|
|
|
button@0 {
|
|
label = "home";
|
|
linux,code = <KEY_HOME>;
|
|
gpios = <&gpio8 0 GPIO_ACTIVE_HIGH>;
|
|
wakeup-source;
|
|
};
|
|
|
|
button@1 {
|
|
label = "menu";
|
|
linux,code = <KEY_MENU>;
|
|
gpios = <&gpio8 3 GPIO_ACTIVE_HIGH>;
|
|
wakeup-source;
|
|
};
|
|
};
|
|
|
|
vcc_host0_5v: usb-host0-regulator {
|
|
compatible = "regulator-fixed";
|
|
gpio = <&gpio2 13 GPIO_ACTIVE_HIGH>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&host0_vbus_drv>;
|
|
regulator-name = "vcc_host0_5v";
|
|
regulator-min-microvolt = <5000000>;
|
|
regulator-max-microvolt = <5000000>;
|
|
regulator-always-on;
|
|
vin-supply = <&vdd_in_otg_out>;
|
|
};
|
|
|
|
vcc_host1_5v: usb-host1-regulator {
|
|
compatible = "regulator-fixed";
|
|
gpio = <&gpio2 0 GPIO_ACTIVE_HIGH>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&host1_vbus_drv>;
|
|
regulator-name = "vcc_host1_5v";
|
|
regulator-min-microvolt = <5000000>;
|
|
regulator-max-microvolt = <5000000>;
|
|
regulator-always-on;
|
|
vin-supply = <&vdd_in_otg_out>;
|
|
};
|
|
|
|
vcc_otg_5v: usb-otg-regulator {
|
|
compatible = "regulator-fixed";
|
|
gpio = <&gpio2 12 GPIO_ACTIVE_HIGH>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&otg_vbus_drv>;
|
|
regulator-name = "vcc_otg_5v";
|
|
regulator-min-microvolt = <5000000>;
|
|
regulator-max-microvolt = <5000000>;
|
|
regulator-always-on;
|
|
vin-supply = <&vdd_in_otg_out>;
|
|
};
|
|
};
|
|
|
|
&gmac {
|
|
status = "okay";
|
|
};
|
|
|
|
&hdmi {
|
|
status = "okay";
|
|
};
|
|
|
|
&i2c1 {
|
|
status = "okay";
|
|
|
|
touchscreen@44 {
|
|
compatible = "st,stmpe811";
|
|
reg = <0x44>;
|
|
};
|
|
|
|
adc@64 {
|
|
compatible = "maxim,max1037";
|
|
reg = <0x64>;
|
|
};
|
|
|
|
i2c_rtc: rtc@68 {
|
|
compatible = "rv4162";
|
|
reg = <0x68>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&i2c_rtc_int>;
|
|
interrupt-parent = <&gpio5>;
|
|
interrupts = <10 0>;
|
|
};
|
|
};
|
|
|
|
&i2c3 {
|
|
status = "okay";
|
|
|
|
i2c_eeprom_cb: eeprom@51 {
|
|
compatible = "atmel,24c32";
|
|
reg = <0x51>;
|
|
pagesize = <32>;
|
|
};
|
|
};
|
|
|
|
&i2c4 {
|
|
status = "okay";
|
|
};
|
|
|
|
&i2c5 {
|
|
status = "okay";
|
|
};
|
|
|
|
&pinctrl {
|
|
pcfg_pull_up_drv_12ma: pcfg-pull-up-drv-12ma {
|
|
bias-pull-up;
|
|
drive-strength = <12>;
|
|
};
|
|
|
|
buttons {
|
|
user_button_pins: user-button-pins {
|
|
/* button 1 */
|
|
rockchip,pins = <8 3 RK_FUNC_GPIO &pcfg_pull_up>,
|
|
/* button 2 */
|
|
<8 0 RK_FUNC_GPIO &pcfg_pull_up>;
|
|
};
|
|
};
|
|
|
|
rv4162 {
|
|
i2c_rtc_int: i2c-rtc-int {
|
|
rockchip,pins = <5 10 RK_FUNC_GPIO &pcfg_pull_up>;
|
|
};
|
|
};
|
|
|
|
sdmmc {
|
|
/*
|
|
* Default drive strength isn't enough to achieve even
|
|
* high-speed mode on pcm-947 board so bump up to 12 mA.
|
|
*/
|
|
sdmmc_bus4: sdmmc-bus4 {
|
|
rockchip,pins = <6 16 RK_FUNC_1 &pcfg_pull_up_drv_12ma>,
|
|
<6 17 RK_FUNC_1 &pcfg_pull_up_drv_12ma>,
|
|
<6 18 RK_FUNC_1 &pcfg_pull_up_drv_12ma>,
|
|
<6 19 RK_FUNC_1 &pcfg_pull_up_drv_12ma>;
|
|
};
|
|
|
|
sdmmc_clk: sdmmc-clk {
|
|
rockchip,pins = <6 20 RK_FUNC_1 &pcfg_pull_none_12ma>;
|
|
};
|
|
|
|
sdmmc_cmd: sdmmc-cmd {
|
|
rockchip,pins = <6 21 RK_FUNC_1 &pcfg_pull_up_drv_12ma>;
|
|
};
|
|
|
|
sdmmc_pwr: sdmmc-pwr {
|
|
rockchip,pins = <7 11 RK_FUNC_GPIO &pcfg_pull_none>;
|
|
};
|
|
};
|
|
|
|
touchscreen {
|
|
ts_irq_pin: ts-irq-pin {
|
|
rockchip,pins = <5 15 RK_FUNC_GPIO &pcfg_pull_none>;
|
|
};
|
|
};
|
|
|
|
usb_host {
|
|
host0_vbus_drv: host0-vbus-drv {
|
|
rockchip,pins = <2 13 RK_FUNC_GPIO &pcfg_pull_none>;
|
|
};
|
|
|
|
host1_vbus_drv: host1-vbus-drv {
|
|
rockchip,pins = <2 0 RK_FUNC_GPIO &pcfg_pull_none>;
|
|
};
|
|
};
|
|
|
|
usb_otg {
|
|
otg_vbus_drv: otg-vbus-drv {
|
|
rockchip,pins = <2 12 RK_FUNC_GPIO &pcfg_pull_none>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&sdmmc {
|
|
bus-width = <4>;
|
|
cap-mmc-highspeed;
|
|
cap-sd-highspeed;
|
|
card-detect-delay = <200>;
|
|
disable-wp;
|
|
num-slots = <1>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
|
|
vmmc-supply = <&vdd_io_sd>;
|
|
vqmmc-supply = <&vdd_io_sd>;
|
|
status = "okay";
|
|
};
|
|
|
|
&uart0 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>;
|
|
status = "okay";
|
|
};
|
|
|
|
&uart2 {
|
|
status = "okay";
|
|
};
|
|
|
|
&usbphy {
|
|
status = "okay";
|
|
};
|
|
|
|
&usb_host0_ehci {
|
|
status = "okay";
|
|
};
|
|
|
|
&usb_host1 {
|
|
status = "okay";
|
|
};
|
|
|
|
&usb_otg {
|
|
status = "okay";
|
|
};
|