397 lines
8.8 KiB
Plaintext
397 lines
8.8 KiB
Plaintext
|
/*
|
||
|
|
* 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.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include <dt-bindings/input/input.h>
|
||
|
|
#include <dt-bindings/pwm/pwm.h>
|
||
|
|
#include "rk3288.dtsi"
|
||
|
|
|
||
|
|
/ {
|
||
|
|
memory {
|
||
|
|
device_type = "memory";
|
||
|
|
reg = <0x0 0x80000000>;
|
||
|
|
};
|
||
|
|
|
||
|
|
backlight: backlight {
|
||
|
|
compatible = "pwm-backlight";
|
||
|
|
brightness-levels = <
|
||
|
|
0 1 2 3 4 5 6 7
|
||
|
|
8 9 10 11 12 13 14 15
|
||
|
|
16 17 18 19 20 21 22 23
|
||
|
|
24 25 26 27 28 29 30 31
|
||
|
|
32 33 34 35 36 37 38 39
|
||
|
|
40 41 42 43 44 45 46 47
|
||
|
|
48 49 50 51 52 53 54 55
|
||
|
|
56 57 58 59 60 61 62 63
|
||
|
|
64 65 66 67 68 69 70 71
|
||
|
|
72 73 74 75 76 77 78 79
|
||
|
|
80 81 82 83 84 85 86 87
|
||
|
|
88 89 90 91 92 93 94 95
|
||
|
|
96 97 98 99 100 101 102 103
|
||
|
|
104 105 106 107 108 109 110 111
|
||
|
|
112 113 114 115 116 117 118 119
|
||
|
|
120 121 122 123 124 125 126 127
|
||
|
|
128 129 130 131 132 133 134 135
|
||
|
|
136 137 138 139 140 141 142 143
|
||
|
|
144 145 146 147 148 149 150 151
|
||
|
|
152 153 154 155 156 157 158 159
|
||
|
|
160 161 162 163 164 165 166 167
|
||
|
|
168 169 170 171 172 173 174 175
|
||
|
|
176 177 178 179 180 181 182 183
|
||
|
|
184 185 186 187 188 189 190 191
|
||
|
|
192 193 194 195 196 197 198 199
|
||
|
|
200 201 202 203 204 205 206 207
|
||
|
|
208 209 210 211 212 213 214 215
|
||
|
|
216 217 218 219 220 221 222 223
|
||
|
|
224 225 226 227 228 229 230 231
|
||
|
|
232 233 234 235 236 237 238 239
|
||
|
|
240 241 242 243 244 245 246 247
|
||
|
|
248 249 250 251 252 253 254 255>;
|
||
|
|
default-brightness-level = <128>;
|
||
|
|
enable-gpios = <&gpio7 2 GPIO_ACTIVE_HIGH>;
|
||
|
|
pinctrl-names = "default";
|
||
|
|
pinctrl-0 = <&bl_en>;
|
||
|
|
pwms = <&pwm0 0 1000000 PWM_POLARITY_INVERTED>;
|
||
|
|
};
|
||
|
|
|
||
|
|
ext_gmac: external-gmac-clock {
|
||
|
|
compatible = "fixed-clock";
|
||
|
|
clock-frequency = <125000000>;
|
||
|
|
clock-output-names = "ext_gmac";
|
||
|
|
#clock-cells = <0>;
|
||
|
|
};
|
||
|
|
|
||
|
|
panel: panel {
|
||
|
|
compatible ="lg,lp079qx1-sp0v", "simple-panel";
|
||
|
|
backlight = <&backlight>;
|
||
|
|
enable-gpios = <&gpio7 4 GPIO_ACTIVE_HIGH>;
|
||
|
|
pinctrl-0 = <&lcd_cs>;
|
||
|
|
|
||
|
|
ports {
|
||
|
|
panel_in: port {
|
||
|
|
panel_in_edp: endpoint {
|
||
|
|
remote-endpoint = <&edp_out_panel>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
gpio-keys {
|
||
|
|
compatible = "gpio-keys";
|
||
|
|
autorepeat;
|
||
|
|
|
||
|
|
pinctrl-names = "default";
|
||
|
|
pinctrl-0 = <&pwrbtn>;
|
||
|
|
|
||
|
|
power {
|
||
|
|
gpios = <&gpio0 5 GPIO_ACTIVE_LOW>;
|
||
|
|
linux,code = <KEY_POWER>;
|
||
|
|
label = "GPIO Key Power";
|
||
|
|
linux,input-type = <1>;
|
||
|
|
wakeup-source;
|
||
|
|
debounce-interval = <100>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
/* This turns on USB vbus for both host0 (ehci) and host1 (dwc2) */
|
||
|
|
vcc_host: vcc-host-regulator {
|
||
|
|
compatible = "regulator-fixed";
|
||
|
|
enable-active-high;
|
||
|
|
gpio = <&gpio0 14 GPIO_ACTIVE_HIGH>;
|
||
|
|
pinctrl-names = "default";
|
||
|
|
pinctrl-0 = <&host_vbus_drv>;
|
||
|
|
regulator-name = "vcc_host";
|
||
|
|
regulator-always-on;
|
||
|
|
regulator-boot-on;
|
||
|
|
};
|
||
|
|
|
||
|
|
vcc_phy: vcc-phy-regulator {
|
||
|
|
compatible = "regulator-fixed";
|
||
|
|
enable-active-high;
|
||
|
|
gpio = <&gpio0 6 GPIO_ACTIVE_HIGH>;
|
||
|
|
pinctrl-names = "default";
|
||
|
|
pinctrl-0 = <ð_phy_pwr>;
|
||
|
|
regulator-name = "vcc_phy";
|
||
|
|
regulator-min-microvolt = <3300000>;
|
||
|
|
regulator-max-microvolt = <3300000>;
|
||
|
|
regulator-always-on;
|
||
|
|
regulator-boot-on;
|
||
|
|
};
|
||
|
|
|
||
|
|
vcc_sys: vsys-regulator {
|
||
|
|
compatible = "regulator-fixed";
|
||
|
|
regulator-name = "vcc_sys";
|
||
|
|
regulator-min-microvolt = <5000000>;
|
||
|
|
regulator-max-microvolt = <5000000>;
|
||
|
|
regulator-always-on;
|
||
|
|
regulator-boot-on;
|
||
|
|
};
|
||
|
|
|
||
|
|
/*
|
||
|
|
* NOTE: vcc_sd isn't hooked up on v1.0 boards where power comes from
|
||
|
|
* vcc_io directly. Those boards won't be able to power cycle SD cards
|
||
|
|
* but it shouldn't hurt to toggle this pin there anyway.
|
||
|
|
*/
|
||
|
|
vcc_sd: sdmmc-regulator {
|
||
|
|
compatible = "regulator-fixed";
|
||
|
|
gpio = <&gpio7 11 GPIO_ACTIVE_LOW>;
|
||
|
|
pinctrl-names = "default";
|
||
|
|
pinctrl-0 = <&sdmmc_pwr>;
|
||
|
|
regulator-name = "vcc_sd";
|
||
|
|
regulator-min-microvolt = <3300000>;
|
||
|
|
regulator-max-microvolt = <3300000>;
|
||
|
|
startup-delay-us = <100000>;
|
||
|
|
vin-supply = <&vcc_io>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
&cpu0 {
|
||
|
|
cpu0-supply = <&vdd_cpu>;
|
||
|
|
};
|
||
|
|
|
||
|
|
&edp {
|
||
|
|
force-hpd;
|
||
|
|
status = "okay";
|
||
|
|
|
||
|
|
ports {
|
||
|
|
edp_out: port@1 {
|
||
|
|
reg = <1>;
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <0>;
|
||
|
|
|
||
|
|
edp_out_panel: endpoint {
|
||
|
|
reg = <0>;
|
||
|
|
remote-endpoint = <&panel_in_edp>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
&edp_phy {
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&emmc {
|
||
|
|
bus-width = <8>;
|
||
|
|
cap-mmc-highspeed;
|
||
|
|
disable-wp;
|
||
|
|
non-removable;
|
||
|
|
num-slots = <1>;
|
||
|
|
pinctrl-names = "default";
|
||
|
|
pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_pwr &emmc_bus8>;
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&sdmmc {
|
||
|
|
bus-width = <4>;
|
||
|
|
cap-mmc-highspeed;
|
||
|
|
cap-sd-highspeed;
|
||
|
|
card-detect-delay = <200>;
|
||
|
|
disable-wp; /* wp not hooked up */
|
||
|
|
num-slots = <1>;
|
||
|
|
pinctrl-names = "default";
|
||
|
|
pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
|
||
|
|
status = "okay";
|
||
|
|
vmmc-supply = <&vcc_sd>;
|
||
|
|
vqmmc-supply = <&vccio_sd>;
|
||
|
|
};
|
||
|
|
|
||
|
|
&gmac {
|
||
|
|
phy-supply = <&vcc_phy>;
|
||
|
|
phy-mode = "rgmii";
|
||
|
|
clock_in_out = "input";
|
||
|
|
snps,reset-gpio = <&gpio4 7 0>;
|
||
|
|
snps,reset-active-low;
|
||
|
|
snps,reset-delays-us = <0 10000 1000000>;
|
||
|
|
assigned-clocks = <&cru SCLK_MAC>;
|
||
|
|
assigned-clock-parents = <&ext_gmac>;
|
||
|
|
pinctrl-names = "default";
|
||
|
|
pinctrl-0 = <&rgmii_pins>;
|
||
|
|
tx_delay = <0x30>;
|
||
|
|
rx_delay = <0x10>;
|
||
|
|
status = "ok";
|
||
|
|
};
|
||
|
|
|
||
|
|
&hdmi {
|
||
|
|
ddc-i2c-bus = <&i2c5>;
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&i2c0 {
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&i2c5 {
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&wdt {
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&pwm0 {
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&uart0 {
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&uart1 {
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&uart2 {
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&uart3 {
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&uart4 {
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&tsadc {
|
||
|
|
rockchip,hw-tshut-mode = <0>; /* tshut mode 0:CRU 1:GPIO */
|
||
|
|
rockchip,hw-tshut-polarity = <0>; /* tshut polarity 0:LOW 1:HIGH */
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&pinctrl {
|
||
|
|
pcfg_pull_none_drv_8ma: pcfg-pull-none-drv-8ma {
|
||
|
|
drive-strength = <8>;
|
||
|
|
};
|
||
|
|
|
||
|
|
pcfg_pull_up_drv_8ma: pcfg-pull-up-drv-8ma {
|
||
|
|
bias-pull-up;
|
||
|
|
drive-strength = <8>;
|
||
|
|
};
|
||
|
|
|
||
|
|
backlight {
|
||
|
|
bl_en: bl-en {
|
||
|
|
rockchip,pins = <7 2 RK_FUNC_GPIO &pcfg_pull_none>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
buttons {
|
||
|
|
pwrbtn: pwrbtn {
|
||
|
|
rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_up>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
lcd {
|
||
|
|
lcd_cs: lcd-cs {
|
||
|
|
rockchip,pins = <7 4 RK_FUNC_GPIO &pcfg_pull_none>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
pmic {
|
||
|
|
pmic_int: pmic-int {
|
||
|
|
rockchip,pins = <RK_GPIO0 4 RK_FUNC_GPIO &pcfg_pull_up>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
sdmmc {
|
||
|
|
/*
|
||
|
|
* Default drive strength isn't enough to achieve even
|
||
|
|
* high-speed mode on EVB board so bump up to 8ma.
|
||
|
|
*/
|
||
|
|
sdmmc_bus4: sdmmc-bus4 {
|
||
|
|
rockchip,pins = <6 16 RK_FUNC_1 &pcfg_pull_up_drv_8ma>,
|
||
|
|
<6 17 RK_FUNC_1 &pcfg_pull_up_drv_8ma>,
|
||
|
|
<6 18 RK_FUNC_1 &pcfg_pull_up_drv_8ma>,
|
||
|
|
<6 19 RK_FUNC_1 &pcfg_pull_up_drv_8ma>;
|
||
|
|
};
|
||
|
|
|
||
|
|
sdmmc_clk: sdmmc-clk {
|
||
|
|
rockchip,pins = <6 20 RK_FUNC_1 &pcfg_pull_none_drv_8ma>;
|
||
|
|
};
|
||
|
|
|
||
|
|
sdmmc_cmd: sdmmc-cmd {
|
||
|
|
rockchip,pins = <6 21 RK_FUNC_1 &pcfg_pull_up_drv_8ma>;
|
||
|
|
};
|
||
|
|
|
||
|
|
sdmmc_pwr: sdmmc-pwr {
|
||
|
|
rockchip,pins = <7 11 RK_FUNC_GPIO &pcfg_pull_none>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
usb {
|
||
|
|
host_vbus_drv: host-vbus-drv {
|
||
|
|
rockchip,pins = <0 14 RK_FUNC_GPIO &pcfg_pull_none>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
eth_phy {
|
||
|
|
eth_phy_pwr: eth-phy-pwr {
|
||
|
|
rockchip,pins = <0 6 RK_FUNC_GPIO &pcfg_pull_none>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
&usbphy {
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&usb_host0_ehci {
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&usb_host1 {
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&vopb {
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&vopb_mmu {
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&vopl {
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&vopl_mmu {
|
||
|
|
status = "okay";
|
||
|
|
};
|