mirror of
https://github.com/u-boot/u-boot.git
synced 2024-12-01 08:33:31 +08:00
83d290c56f
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
285 lines
5.7 KiB
Plaintext
285 lines
5.7 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0+
|
|
/*
|
|
* (C) Copyright 2016 Rockchip Electronics Co., Ltd
|
|
*/
|
|
|
|
/dts-v1/;
|
|
#include <dt-bindings/pwm/pwm.h>
|
|
#include <dt-bindings/pinctrl/rockchip.h>
|
|
#include "rk3399.dtsi"
|
|
#include "rk3399-sdram-lpddr3-4GB-1600.dtsi"
|
|
|
|
/ {
|
|
model = "Rockchip RK3399 Evaluation Board";
|
|
compatible = "rockchip,rk3399-evb", "rockchip,rk3399",
|
|
"google,rk3399evb-rev2";
|
|
|
|
chosen {
|
|
stdout-path = &uart2;
|
|
u-boot,spl-boot-order = \
|
|
&sdhci, &sdmmc;
|
|
};
|
|
|
|
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>;
|
|
};
|
|
|
|
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";
|
|
};
|
|
|
|
panel:panel {
|
|
compatible = "simple-panel";
|
|
power-supply = <&vcc33_lcd>;
|
|
backlight = <&backlight>;
|
|
/*enable-gpios = <&gpio4 18 GPIO_ACTIVE_HIGH>;*/
|
|
status = "disabled";
|
|
};
|
|
};
|
|
|
|
&emmc_phy {
|
|
status = "okay";
|
|
};
|
|
|
|
&pwm0 {
|
|
status = "okay";
|
|
};
|
|
|
|
&pwm2 {
|
|
status = "okay";
|
|
};
|
|
|
|
&pwm3 {
|
|
status = "okay";
|
|
};
|
|
|
|
&saradc {
|
|
status = "okay";
|
|
};
|
|
|
|
&sdmmc {
|
|
u-boot,dm-pre-reloc;
|
|
bus-width = <4>;
|
|
status = "okay";
|
|
};
|
|
|
|
&sdhci {
|
|
bus-width = <8>;
|
|
mmc-hs400-1_8v;
|
|
mmc-hs400-enhanced-strobe;
|
|
non-removable;
|
|
status = "okay";
|
|
};
|
|
|
|
&uart2 {
|
|
status = "okay";
|
|
};
|
|
|
|
&usb_host0_ehci {
|
|
status = "okay";
|
|
};
|
|
|
|
&usb_host0_ohci {
|
|
status = "okay";
|
|
};
|
|
|
|
&dwc3_typec0 {
|
|
vbus-supply = <&vcc5v0_typec0>;
|
|
status = "okay";
|
|
};
|
|
|
|
&usb_host1_ehci {
|
|
status = "okay";
|
|
};
|
|
|
|
&usb_host1_ohci {
|
|
status = "okay";
|
|
};
|
|
|
|
&dwc3_typec1 {
|
|
vbus-supply = <&vcc5v0_typec1>;
|
|
status = "okay";
|
|
};
|
|
|
|
&i2c0 {
|
|
status = "okay";
|
|
clock-frequency = <400000>;
|
|
i2c-scl-falling-time-ns = <50>;
|
|
i2c-scl-rising-time-ns = <100>;
|
|
u-boot,dm-pre-reloc;
|
|
|
|
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>;
|
|
u-boot,dm-pre-reloc;
|
|
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";
|
|
};
|