513 lines
12 KiB
Plaintext
513 lines
12 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 "rk3288.dtsi"
|
|
#include "rk3288-u-boot.dtsi"
|
|
#include <dt-bindings/input/input.h>
|
|
|
|
/ {
|
|
memory {
|
|
reg = <0x0 0x80000000>;
|
|
device_type = "memory";
|
|
};
|
|
|
|
adc-keys {
|
|
compatible = "adc-keys";
|
|
io-channels = <&saradc 1>;
|
|
|
|
volup-key {
|
|
linux,code = <KEY_VOLUMEUP>;
|
|
label = "volume up";
|
|
press-threshold-microvolt = <18000>;
|
|
};
|
|
};
|
|
|
|
ext_gmac: external-gmac-clock {
|
|
compatible = "fixed-clock";
|
|
#clock-cells = <0>;
|
|
clock-frequency = <125000000>;
|
|
clock-output-names = "ext_gmac";
|
|
};
|
|
|
|
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;
|
|
};
|
|
|
|
backlight: backlight {
|
|
compatible = "pwm-backlight";
|
|
power-supply = <&vcc_sys>;
|
|
enable-gpios = <&gpio7 2 GPIO_ACTIVE_HIGH>;
|
|
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 = <50>;
|
|
pwms = <&pwm0 0 25000 0>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pwm0_pin>;
|
|
pwm-delay-us = <10000>;
|
|
status = "okay";
|
|
};
|
|
|
|
edp_panel: edp-panel {
|
|
compatible ="lg,lp079qx1-sp0v", "simple-panel";
|
|
backlight = <&backlight>;
|
|
power-supply = <&vcc_io>;
|
|
enable-gpios = <&gpio7 4 GPIO_ACTIVE_HIGH>;
|
|
prepare-delay-ms = <20>;
|
|
enable-delay-ms = <20>;
|
|
|
|
ports {
|
|
panel_in: endpoint {
|
|
remote-endpoint = <&edp_out>;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
&cpu0 {
|
|
cpu0-supply = <&vdd_cpu>;
|
|
};
|
|
|
|
&display_subsystem {
|
|
status = "okay";
|
|
};
|
|
|
|
&edp {
|
|
status = "okay";
|
|
|
|
ports {
|
|
port@1 {
|
|
reg = <1>;
|
|
edp_out: endpoint {
|
|
remote-endpoint = <&panel_in>;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
&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";
|
|
};
|
|
|
|
&pwm0 {
|
|
status = "okay";
|
|
};
|
|
|
|
&route_edp {
|
|
status = "okay";
|
|
};
|
|
|
|
&saradc {
|
|
vref-supply = <&vcc_18>;
|
|
status = "okay";
|
|
};
|
|
|
|
&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>;
|
|
status = "okay";
|
|
vmmc-supply = <&vcc_sd>;
|
|
vqmmc-supply = <&vccio_sd>;
|
|
};
|
|
|
|
&gmac {
|
|
assigned-clocks = <&cru SCLK_MAC>;
|
|
assigned-clock-parents = <&ext_gmac>;
|
|
clock_in_out = "input";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&rgmii_pins>, <&phy_rst>, <&phy_pmeb>, <&phy_int>;
|
|
phy-supply = <&vcc_lan>;
|
|
phy-mode = "rgmii";
|
|
snps,reset-active-low;
|
|
snps,reset-delays-us = <0 10000 1000000>;
|
|
snps,reset-gpio = <&gpio4 8 GPIO_ACTIVE_LOW>;
|
|
tx_delay = <0x30>;
|
|
rx_delay = <0x10>;
|
|
status = "okay";
|
|
};
|
|
|
|
&gpu {
|
|
mali-supply = <&vdd_gpu>;
|
|
status = "okay";
|
|
};
|
|
|
|
&hdmi {
|
|
status = "okay";
|
|
};
|
|
|
|
&i2c0 {
|
|
status = "okay";
|
|
clock-frequency = <400000>;
|
|
|
|
rk808: pmic@1b {
|
|
compatible = "rockchip,rk808";
|
|
reg = <0x1b>;
|
|
interrupt-parent = <&gpio0>;
|
|
interrupts = <4 IRQ_TYPE_LEVEL_LOW>;
|
|
#clock-cells = <1>;
|
|
clock-output-names = "xin32k", "rk808-clkout2";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pmic_int &global_pwroff>;
|
|
rockchip,system-power-controller;
|
|
wakeup-source;
|
|
|
|
vcc1-supply = <&vcc_sys>;
|
|
vcc2-supply = <&vcc_sys>;
|
|
vcc3-supply = <&vcc_sys>;
|
|
vcc4-supply = <&vcc_sys>;
|
|
vcc6-supply = <&vcc_sys>;
|
|
vcc7-supply = <&vcc_sys>;
|
|
vcc8-supply = <&vcc_io>;
|
|
vcc9-supply = <&vcc_io>;
|
|
vcc10-supply = <&vcc_io>;
|
|
vcc11-supply = <&vcc_io>;
|
|
vcc12-supply = <&vcc_io>;
|
|
vddio-supply = <&vcc_io>;
|
|
|
|
regulators {
|
|
vdd_cpu: DCDC_REG1 {
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <750000>;
|
|
regulator-max-microvolt = <1350000>;
|
|
regulator-name = "vdd_arm";
|
|
regulator-state-mem {
|
|
regulator-off-in-suspend;
|
|
};
|
|
};
|
|
|
|
vdd_gpu: DCDC_REG2 {
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <850000>;
|
|
regulator-max-microvolt = <1250000>;
|
|
regulator-name = "vdd_gpu";
|
|
regulator-state-mem {
|
|
regulator-on-in-suspend;
|
|
regulator-suspend-microvolt = <1000000>;
|
|
};
|
|
};
|
|
|
|
vcc_ddr: DCDC_REG3 {
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-name = "vcc_ddr";
|
|
regulator-state-mem {
|
|
regulator-on-in-suspend;
|
|
};
|
|
};
|
|
|
|
vcc_io: DCDC_REG4 {
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-name = "vcc_io";
|
|
regulator-state-mem {
|
|
regulator-on-in-suspend;
|
|
regulator-suspend-microvolt = <3300000>;
|
|
};
|
|
};
|
|
|
|
vccio_pmu: LDO_REG1 {
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-name = "vccio_pmu";
|
|
regulator-state-mem {
|
|
regulator-on-in-suspend;
|
|
regulator-suspend-microvolt = <3300000>;
|
|
};
|
|
};
|
|
|
|
vcca_33: LDO_REG2 {
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-name = "vcca_33";
|
|
regulator-state-mem {
|
|
regulator-off-in-suspend;
|
|
};
|
|
};
|
|
|
|
vdd_10: LDO_REG3 {
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <1000000>;
|
|
regulator-max-microvolt = <1000000>;
|
|
regulator-name = "vdd_10";
|
|
regulator-state-mem {
|
|
regulator-on-in-suspend;
|
|
regulator-suspend-microvolt = <1000000>;
|
|
};
|
|
};
|
|
|
|
vcc_wl: LDO_REG4 {
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
regulator-name = "vcc_wl";
|
|
regulator-state-mem {
|
|
regulator-on-in-suspend;
|
|
regulator-suspend-microvolt = <1800000>;
|
|
};
|
|
};
|
|
|
|
vccio_sd: LDO_REG5 {
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-name = "vccio_sd";
|
|
regulator-state-mem {
|
|
regulator-on-in-suspend;
|
|
regulator-suspend-microvolt = <3300000>;
|
|
};
|
|
};
|
|
|
|
vdd10_lcd: LDO_REG6 {
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <1000000>;
|
|
regulator-max-microvolt = <1000000>;
|
|
regulator-name = "vdd10_lcd";
|
|
regulator-state-mem {
|
|
regulator-on-in-suspend;
|
|
regulator-suspend-microvolt = <1000000>;
|
|
};
|
|
};
|
|
|
|
vcc_18: LDO_REG7 {
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
regulator-name = "vcc_18";
|
|
regulator-state-mem {
|
|
regulator-on-in-suspend;
|
|
regulator-suspend-microvolt = <1800000>;
|
|
};
|
|
};
|
|
|
|
vcc18_lcd: LDO_REG8 {
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
regulator-name = "vcc18_lcd";
|
|
regulator-state-mem {
|
|
regulator-on-in-suspend;
|
|
regulator-suspend-microvolt = <1800000>;
|
|
};
|
|
};
|
|
|
|
vcc_sd: SWITCH_REG1 {
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-name = "vcc_sd";
|
|
regulator-state-mem {
|
|
regulator-on-in-suspend;
|
|
};
|
|
};
|
|
|
|
vcc_lan: SWITCH_REG2 {
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-name = "vcc_lan";
|
|
regulator-state-mem {
|
|
regulator-on-in-suspend;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
&pinctrl {
|
|
pcfg_output_high: pcfg-output-high {
|
|
output-high;
|
|
};
|
|
|
|
pcfg_output_low: pcfg-output-low {
|
|
output-low;
|
|
};
|
|
|
|
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>;
|
|
};
|
|
|
|
gmac {
|
|
phy_int: phy-int {
|
|
rockchip,pins = <0 9 RK_FUNC_GPIO &pcfg_pull_up>;
|
|
};
|
|
|
|
phy_pmeb: phy-pmeb {
|
|
rockchip,pins = <0 8 RK_FUNC_GPIO &pcfg_pull_up>;
|
|
};
|
|
|
|
phy_rst: phy-rst {
|
|
rockchip,pins = <4 8 RK_FUNC_GPIO &pcfg_output_high>;
|
|
};
|
|
};
|
|
|
|
pmic {
|
|
pmic_int: pmic-int {
|
|
rockchip,pins = <RK_GPIO0 4 RK_FUNC_GPIO &pcfg_pull_up>;
|
|
};
|
|
};
|
|
|
|
sdmmc {
|
|
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>;
|
|
};
|
|
};
|
|
|
|
usbphy {
|
|
host_drv: host-drv {
|
|
rockchip,pins = <0 14 RK_FUNC_GPIO &pcfg_pull_none>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&uart2 {
|
|
status = "okay";
|
|
};
|
|
|
|
&usbphy {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&host_drv>;
|
|
vbus_drv-gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>;
|
|
status = "okay";
|
|
};
|
|
|
|
&usb_host0_ehci {
|
|
status = "okay";
|
|
};
|
|
|
|
&usb_host1 {
|
|
status = "okay";
|
|
};
|
|
|
|
&usb_otg {
|
|
status = "okay";
|
|
};
|
|
|
|
&usb_hsic {
|
|
status = "okay";
|
|
};
|
|
|
|
&vopl {
|
|
status = "okay";
|
|
};
|
|
|
|
&vpu {
|
|
status = "okay";
|
|
};
|