417 lines
7.8 KiB
Plaintext
417 lines
7.8 KiB
Plaintext
/*
|
|
* (C) Copyright 2016 Rockchip Electronics Co., Ltd
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
/dts-v1/;
|
|
#include <dt-bindings/pwm/pwm.h>
|
|
#include <dt-bindings/pinctrl/rockchip.h>
|
|
#include "rk3399.dtsi"
|
|
#include "rk3399-sdram-lpddr3-4GB-1600.dtsi"
|
|
#include "rk3399-u-boot.dtsi"
|
|
#include <linux/media-bus-format.h>
|
|
#include <dt-bindings/input/input.h>
|
|
|
|
/ {
|
|
model = "Rockchip RK3399 Evaluation Board";
|
|
compatible = "rockchip,rk3399-evb", "rockchip,rk3399",
|
|
"google,rk3399evb-rev2";
|
|
|
|
/* RK3399 evb board */
|
|
rk_key0 {
|
|
u-boot,dm-pre-reloc;
|
|
compatible = "rockchip,key";
|
|
status = "okay";
|
|
io-channels = <&saradc 1>;
|
|
|
|
vol-up-key0 {
|
|
u-boot,dm-pre-reloc;
|
|
linux,code = <KEY_VOLUMEUP>;
|
|
label = "volume up";
|
|
rockchip,adc_value = <1>;
|
|
};
|
|
};
|
|
|
|
/* RK3399PRO evb board */
|
|
rk_key1 {
|
|
u-boot,dm-pre-reloc;
|
|
compatible = "rockchip,key";
|
|
status = "okay";
|
|
io-channels = <&saradc 2>;
|
|
|
|
vol-up-key1 {
|
|
u-boot,dm-pre-reloc;
|
|
linux,code = <KEY_VOLUMEUP>;
|
|
label = "volume up";
|
|
rockchip,adc_value = <10>;
|
|
};
|
|
};
|
|
|
|
vdd_center: vdd-center {
|
|
compatible = "pwm-regulator";
|
|
pwms = <&pwm3 0 25000 1>;
|
|
regulator-name = "vdd_center";
|
|
regulator-min-microvolt = <800000>;
|
|
regulator-max-microvolt = <1400000>;
|
|
regulator-init-microvolt = <950000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
status = "okay";
|
|
};
|
|
|
|
vccsys: vccsys {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "vccsys";
|
|
regulator-boot-on;
|
|
regulator-always-on;
|
|
};
|
|
|
|
vcc3v3_sys: vcc3v3-sys {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "vcc3v3_sys";
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
};
|
|
|
|
vcc_phy: vcc-phy-regulator {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "vcc_phy";
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
};
|
|
|
|
vcc5v0_host: vcc5v0-host-en {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "vcc5v0_host";
|
|
gpio = <&gpio4 25 GPIO_ACTIVE_HIGH>;
|
|
regulator-min-microvolt = <5000000>;
|
|
regulator-max-microvolt = <5000000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
};
|
|
|
|
vcc5v0_typec0: vcc5v0-typec0-en {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "vcc5v0_typec0";
|
|
gpio = <&gpio1 3 GPIO_ACTIVE_HIGH>;
|
|
};
|
|
|
|
vcc5v0_typec1: vcc5v0-typec1-en {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "vcc5v0_typec1";
|
|
gpio = <&gpio1 4 GPIO_ACTIVE_HIGH>;
|
|
};
|
|
|
|
clkin_gmac: external-gmac-clock {
|
|
compatible = "fixed-clock";
|
|
clock-frequency = <125000000>;
|
|
clock-output-names = "clkin_gmac";
|
|
#clock-cells = <0>;
|
|
};
|
|
|
|
backlight: backlight {
|
|
compatible = "pwm-backlight";
|
|
power-supply = <&vccsys>;
|
|
enable-gpios = <&gpio1 13 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 = <200>;
|
|
pwms = <&pwm0 0 25000 0>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pwm0_pin>;
|
|
pwm-delay-us = <10000>;
|
|
status = "disabled";
|
|
};
|
|
|
|
vcc5v0_sys: vcc5v0-sys {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "vcc5v0_sys";
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <5000000>;
|
|
regulator-max-microvolt = <5000000>;
|
|
};
|
|
|
|
vcc_lcd: vcc-lcd {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "vcc_lcd";
|
|
gpio = <&gpio4 30 GPIO_ACTIVE_HIGH>;
|
|
startup-delay-us = <20000>;
|
|
enable-active-high;
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-boot-on;
|
|
vin-supply = <&vcc5v0_sys>;
|
|
};
|
|
|
|
panel: panel {
|
|
compatible = "simple-panel";
|
|
backlight = <&backlight>;
|
|
power-supply = <&vcc_lcd>;
|
|
enable-gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>;
|
|
prepare-delay-ms = <20>;
|
|
enable-delay-ms = <20>;
|
|
|
|
display-timings {
|
|
native-mode = <&timing0>;
|
|
|
|
timing0: timing0 {
|
|
clock-frequency = <200000000>;
|
|
hactive = <1536>;
|
|
vactive = <2048>;
|
|
hfront-porch = <12>;
|
|
hsync-len = <16>;
|
|
hback-porch = <48>;
|
|
vfront-porch = <8>;
|
|
vsync-len = <4>;
|
|
vback-porch = <8>;
|
|
hsync-active = <0>;
|
|
vsync-active = <0>;
|
|
de-active = <0>;
|
|
pixelclk-active = <0>;
|
|
};
|
|
};
|
|
|
|
ports {
|
|
panel_in: endpoint {
|
|
remote-endpoint = <&edp_out>;
|
|
};
|
|
};
|
|
};
|
|
|
|
};
|
|
|
|
&crypto {
|
|
status = "okay";
|
|
};
|
|
|
|
&uart2 {
|
|
status = "okay";
|
|
};
|
|
|
|
&emmc_phy {
|
|
status = "okay";
|
|
};
|
|
|
|
&pwm0 {
|
|
status = "okay";
|
|
};
|
|
|
|
&pwm2 {
|
|
status = "okay";
|
|
};
|
|
|
|
&pwm3 {
|
|
status = "okay";
|
|
};
|
|
|
|
&saradc {
|
|
status = "okay";
|
|
};
|
|
|
|
&sdmmc {
|
|
bus-width = <4>;
|
|
status = "okay";
|
|
};
|
|
|
|
&sdhci {
|
|
bus-width = <8>;
|
|
mmc-hs400-1_8v;
|
|
mmc-hs400-enhanced-strobe;
|
|
non-removable;
|
|
status = "okay";
|
|
};
|
|
|
|
&tcphy0 {
|
|
status = "okay";
|
|
};
|
|
|
|
&tcphy1 {
|
|
status = "okay";
|
|
};
|
|
|
|
&usb_host0_ehci {
|
|
status = "okay";
|
|
};
|
|
|
|
&usb_host0_ohci {
|
|
status = "okay";
|
|
};
|
|
|
|
&usbdrd3_0 {
|
|
status = "okay";
|
|
};
|
|
|
|
&usbdrd3_1 {
|
|
status = "okay";
|
|
};
|
|
|
|
&usbdrd_dwc3_0 {
|
|
status = "okay";
|
|
};
|
|
|
|
&usbdrd_dwc3_1 {
|
|
status = "okay";
|
|
};
|
|
|
|
&usb_host1_ehci {
|
|
status = "okay";
|
|
};
|
|
|
|
&usb_host1_ohci {
|
|
status = "okay";
|
|
};
|
|
|
|
&i2c0 {
|
|
status = "okay";
|
|
clock-frequency = <400000>;
|
|
i2c-scl-falling-time-ns = <50>;
|
|
i2c-scl-rising-time-ns = <100>;
|
|
|
|
rk808: pmic@1b {
|
|
compatible = "rockchip,rk808";
|
|
clock-output-names = "xin32k", "wifibt_32kin";
|
|
interrupt-parent = <&gpio0>;
|
|
interrupts = <4 IRQ_TYPE_LEVEL_LOW>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pmic_int_l>;
|
|
reg = <0x1b>;
|
|
rockchip,system-power-controller;
|
|
#clock-cells = <1>;
|
|
status = "okay";
|
|
|
|
vcc12-supply = <&vcc3v3_sys>;
|
|
|
|
regulators {
|
|
vcc33_lcd: SWITCH_REG2 {
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-name = "vcc33_lcd";
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
&mipi_dsi {
|
|
status = "disabled";
|
|
rockchip,panel = <&panel>;
|
|
display-timings {
|
|
timing0 {
|
|
bits-per-pixel = <24>;
|
|
clock-frequency = <160000000>;
|
|
hfront-porch = <120>;
|
|
hsync-len = <20>;
|
|
hback-porch = <21>;
|
|
hactive = <1200>;
|
|
vfront-porch = <21>;
|
|
vsync-len = <3>;
|
|
vback-porch = <18>;
|
|
vactive = <1920>;
|
|
hsync-active = <0>;
|
|
vsync-active = <0>;
|
|
de-active = <1>;
|
|
pixelclk-active = <0>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&pinctrl {
|
|
pmic {
|
|
pmic_int_l: pmic-int-l {
|
|
rockchip,pins =
|
|
<1 21 RK_FUNC_GPIO &pcfg_pull_up>;
|
|
};
|
|
|
|
pmic_dvs2: pmic-dvs2 {
|
|
rockchip,pins =
|
|
<1 18 RK_FUNC_GPIO &pcfg_pull_down>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&gmac {
|
|
phy-supply = <&vcc_phy>;
|
|
phy-mode = "rgmii";
|
|
clock_in_out = "input";
|
|
snps,reset-gpio = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>;
|
|
snps,reset-active-low;
|
|
snps,reset-delays-us = <0 10000 50000>;
|
|
assigned-clocks = <&cru SCLK_RMII_SRC>;
|
|
assigned-clock-parents = <&clkin_gmac>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&rgmii_pins>;
|
|
tx_delay = <0x28>;
|
|
rx_delay = <0x11>;
|
|
status = "okay";
|
|
};
|
|
|
|
&backlight {
|
|
status = "okay";
|
|
enable-gpios = <&gpio4 29 GPIO_ACTIVE_HIGH>;
|
|
};
|
|
|
|
&route_edp {
|
|
status = "okay";
|
|
};
|
|
|
|
&edp_in_vopl {
|
|
status = "disabled";
|
|
};
|
|
|
|
&edp_in_vopb {
|
|
status = "okay";
|
|
};
|
|
|
|
&edp {
|
|
status = "okay";
|
|
force-hpd;
|
|
|
|
ports {
|
|
port@1 {
|
|
reg = <1>;
|
|
|
|
edp_out: endpoint {
|
|
remote-endpoint = <&panel_in>;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
&vopb {
|
|
status = "okay";
|
|
};
|