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multitool/sources/rk3318/assets/rk3318-box.dts

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/*
* Copyright (c) 2017 Fuzhou Rockchip Electronics Co., Ltd
*
* 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 library 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 library 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 "rk3328.dtsi"
/ {
model = "Rockchip RK3318 BOX";
compatible = "rockchip,rk3318-box", "rockchip,rk3328-box", "rockchip,rk3328";
aliases {
mmc0 = <&sdmmc>;
mmc1 = <&sdio>;
mmc2 = <&emmc>;
mmc3 = <&sdmmc_ext>;
};
chosen {
bootargs = "console=ttyS2,115200";
};
reserved-memory {
#address-cells = <2>;
#size-cells = <2>;
ranges;
drm_logo: drm-logo@00000000 {
compatible = "rockchip,drm-logo";
reg = <0x0 0x0 0x0 0x0>;
};
secure_memory: secure-memory@20000000 {
compatible = "rockchip,secure-memory";
reg = <0x0 0x20000000 0x0 0x0>;
};
/* global autoconfigured region for contiguous allocations */
linux,cma {
compatible = "shared-dma-pool";
reusable;
size = <0x0 0x1000000>;
linux,cma-default;
};
};
regulators {
compatible = "simple-bus";
#address-cells = <0x01>;
#size-cells = <0x00>;
vcc_18: regulator@0 {
compatible = "regulator-fixed";
regulator-name = "vccio_1v8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
vcc_io: regulator@1 {
compatible = "regulator-fixed";
regulator-name = "vccio_3v3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
};
xin32k: xin32k {
compatible = "fixed-clock";
clock-frequency = <32768>;
clock-output-names = "xin32k";
#clock-cells = <0>;
};
external-gmac-clock {
compatible = "fixed-clock";
clock-frequency = <125000000>;
clock-output-names = "gmac_clkin";
#clock-cells = <0x00>;
};
vcc_phy: vcc-phy-regulator {
compatible = "regulator-fixed";
regulator-name = "vcc_phy";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
};
vcc_sys: vcc-sys {
compatible = "regulator-fixed";
regulator-name = "vcc_sys";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
};
vcc_sd: sdmmc-regulator {
compatible = "regulator-fixed";
gpio = <&gpio0 RK_PD6 GPIO_ACTIVE_LOW>;
pinctrl-names = "default";
pinctrl-0 = <&sdmmc0m1_gpio>;
regulator-name = "vcc_sd";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
vin-supply = <&vcc_io>;
};
/*
* USB3 vbus
*/
vcc_host_vbus: vcc-host-vbus {
compatible = "regulator-fixed";
enable-active-high;
gpio = <&gpio0 RK_PA0 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&usb30_host_drv>;
regulator-name = "vcc_host_vbus";
regulator-always-on;
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
vin-supply = <&vcc_sys>;
};
/*
* USB2 OTG vbus
*/
vcc_otg_vbus: vcc-otg-vbus {
compatible = "regulator-fixed";
enable-active-high;
gpio = <&gpio0 RK_PA2 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&usb20_host_drv>;
regulator-name = "vcc_otg_vbus";
regulator-always-on;
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
vin-supply = <&vcc_sys>;
};
vdd_arm: vdd-arm {
compatible = "pwm-regulator";
rockchip,pwm_id = <0>;
rockchip,pwm_voltage = <1100000>;
pwms = <&pwm0 0 5000 1>;
regulator-name = "vdd_arm";
regulator-min-microvolt = <950000>;
regulator-max-microvolt = <1400000>;
regulator-ramp-delay = <12500>;
regulator-settling-time-up-us = <250>;
regulator-always-on;
regulator-boot-on;
};
vdd_logic: vdd-log {
compatible = "pwm-regulator";
rockchip,pwm_id = <1>;
rockchip,pwm_voltage = <1200000>;
pwms = <&pwm1 0 5000 1>;
regulator-name = "vdd_log";
regulator-min-microvolt = <900000>;
regulator-max-microvolt = <1300000>;
regulator-ramp-delay = <12500>;
regulator-settling-time-up-us = <250>;
regulator-always-on;
regulator-boot-on;
};
leds {
compatible = "gpio-leds";
working {
label = "led:state1";
gpios = <&gpio2 RK_PC7 GPIO_ACTIVE_LOW>;
linux,default-trigger = "timer";
default-state = "on";
};
};
ir-receiver {
compatible = "gpio-ir-receiver";
gpios = <&gpio2 RK_PA2 GPIO_ACTIVE_LOW>;
pinctrl-0 = <&ir_int>;
pinctrl-names = "default";
};
sdio_pwrseq: sdio-pwrseq {
compatible = "mmc-pwrseq-simple";
pinctrl-names = "default";
pinctrl-0 = <&wifi_enable_h>;
/*
* On the module itself this is one of these (depending
* on the actual card populated):
* - SDIO_RESET_L_WL_REG_ON
* - PDN (power down when low)
*/
reset-gpios = <&gpio1 RK_PC2 GPIO_ACTIVE_LOW>;
};
};
&cpu0 {
cpu-supply = <&vdd_arm>;
};
&cpu1 {
cpu-supply = <&vdd_arm>;
};
&cpu2 {
cpu-supply = <&vdd_arm>;
};
&cpu3 {
cpu-supply = <&vdd_arm>;
};
&display_subsystem {
logo-memory-region = <&drm_logo>;
secure-memory-region = <&secure_memory>;
ports = <&vop_out>;
status = "okay";
route {
route_hdmi: route-hdmi {
status = "okay";
connect = <&vop_out_hdmi>;
};
route_tve: route-tve {
status = "okay";
connect = <&vop_out_tve>;
};
};
};
&emmc {
bus-width = <8>;
cap-mmc-highspeed;
non-removable;
disable-wp;
non-removable;
num-slots = <0x01>;
//pinctrl-names = "default";
//pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
supports-emmc;
status = "okay";
};
&gmac2phy {
phy-supply = <&vcc_phy>;
phy-mode = "rmii";
phy-is-integrated;
clock_in_out = "output";
assigned-clocks = <&cru SCLK_MAC2PHY>;
assigned-clock-rate = <50000000>;
assigned-clock-parents = <&cru SCLK_MAC2PHY_SRC>;
tx_delay = <0x30>;
rx_delay = <0x10>;
status = "okay";
};
&gpu {
status = "disabled";
mali-supply = <&vdd_logic>;
};
&hdmi {
#sound-dai-cells = <0>;
ddc-i2c-scl-high-time-ns = <9625>;
ddc-i2c-scl-low-time-ns = <10000>;
status = "okay";
};
&hdmiphy {
status = "okay";
};
&io_domains {
status = "okay";
vccio1-supply = <&vcc_io>;
vccio2-supply = <&vcc_18>;
vccio3-supply = <&vcc_io>;
vccio4-supply = <&vcc_18>;
vccio5-supply = <&vcc_io>;
vccio6-supply = <&vcc_io>;
pmuio-supply = <&vcc_io>;
};
&pinctrl {
pinctrl-names = "default";
pinctrl-0 = <&clk_32k_out>;
clk_32k {
clk_32k_out: clk-32k-out {
rockchip,pins = <1 RK_PD4 RK_FUNC_1 &pcfg_pull_none>;
};
};
ir {
ir_int: ir-int {
rockchip,pins = <2 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
pmic {
pmic_int_l: pmic-int-l {
rockchip,pins = <2 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>;
};
};
sdio-pwrseq {
wifi_enable_h: wifi-enable-h {
rockchip,pins = <1 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none_4ma>,
<1 RK_PC3 RK_FUNC_GPIO &pcfg_pull_none_4ma>;
};
};
usb2 {
usb20_host_drv: usb20-host-drv {
rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
usb3 {
usb30_host_drv: usb30-host-drv {
rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
wireless-bluetooth {
uart0_gpios: uart0-gpios {
rockchip,pins = <1 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
};
&sdio {
bus-width = <4>;
cap-sd-highspeed;
cap-sdio-irq;
disable-wp;
keep-power-in-suspend;
mmc-pwrseq = <&sdio_pwrseq>;
non-removable;
num-slots = <1>;
pinctrl-names = "default";
pinctrl-0 = <&sdmmc1_bus4 &sdmmc1_cmd &sdmmc1_clk>;
supports-sdio;
status = "okay";
};
&sdmmc {
bus-width = <4>;
cap-mmc-highspeed;
cap-sd-highspeed;
card-detect-delay = <800>;
disable-wp;
pinctrl-names = "default";
pinctrl-0 = <&sdmmc0_clk &sdmmc0_cmd &sdmmc0_dectn &sdmmc0_bus4>;
supports-sd;
vmmc-supply = <&vcc_sd>;
status = "okay";
};
&sdmmc_ext {
bus-width = <4>;
cap-mmc-highspeed;
cap-sd-highspeed;
disable-wp;
keep-power-in-suspend;
max-frequency = <150000000>;
num-slots = <1>;
pinctrl-names = "default";
pinctrl-0 = <&sdmmc0ext_clk &sdmmc0ext_cmd &sdmmc0ext_dectn &sdmmc0ext_bus4>;
supports-sd;
status = "okay";
};
&spdif {
#sound-dai-cells = <0>;
pinctrl-names = "default";
pinctrl-0 = <&spdifm0_tx>;
status = "okay";
};
&threshold {
temperature = <80000>; /* millicelsius */
};
&target {
temperature = <95000>; /* millicelsius */
};
&soc_crit {
temperature = <100000>; /* millicelsius */
};
&tsadc {
rockchip,hw-tshut-mode = <0>;
rockchip,hw-tshut-polarity = <0>;
rockchip,hw-tshut-temp = <110000>;
status = "okay";
};
&uart2 {
status = "okay";
dma-names = "tx", "rx";
};
&u2phy {
status = "okay";
};
&u2phy_host {
vbus-supply = <&vcc_otg_vbus>;
status = "okay";
};
&u2phy_otg {
vbus-supply = <&vcc_otg_vbus>;
status = "okay";
};
&u3phy {
status = "okay";
};
&u3phy_utmi {
vbus-supply = <&vcc_host_vbus>;
status = "okay";
};
&u3phy_pipe {
vbus-supply = <&vcc_host_vbus>;
status = "okay";
};
&usb20_otg {
vusb_d-supply = <&vcc_otg_vbus>;
vusb_a-supply = <&vcc_otg_vbus>;
dr_mode = "host";
status = "okay";
};
&usb_host0_ehci {
status = "okay";
};
&usb_host0_ohci {
status = "okay";
};
&usbdrd3 {
status = "okay";
};
&usbdrd_dwc3 {
status = "okay";
};
&vop {
rockchip,grf = <&grf>;
status = "okay";
};
&vop_mmu {
status = "okay";
};
&saradc {
vref-supply = <&vcc_18>;
status = "okay";
};
&pwm0 {
status = "okay";
pinctrl-names = "active";
pinctrl-0 = <&pwm0_pin_pull_up>;
};
&pwm1 {
status = "okay";
pinctrl-names = "active";
pinctrl-0 = <&pwm1_pin_pull_up>;
};
&cpu0_opp_table {
/delete-node/ opp-1200000000;
/delete-node/ opp-1296000000;
/delete-node/ opp-1392000000;
/delete-node/ opp-1512000000;
};
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