389 lines
8.3 KiB
Plaintext
389 lines
8.3 KiB
Plaintext
/*
|
|
* (C) Copyright 2016 Rockchip Electronics Co., Ltd
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
/dts-v1/;
|
|
|
|
#include "rv1108.dtsi"
|
|
#include "rv1108-u-boot.dtsi"
|
|
#include "rv1108-sdram-ddr3-400.dtsi"
|
|
#include <dt-bindings/input/input.h>
|
|
|
|
/ {
|
|
model = "Rockchip RV1108 Evaluation board";
|
|
compatible = "rockchip,rv1108-evb", "rockchip,rv1108";
|
|
|
|
memory@60000000 {
|
|
device_type = "memory";
|
|
reg = <0x60000000 0x08000000>;
|
|
};
|
|
|
|
chosen {
|
|
stdout-path = "serial2:1500000n8";
|
|
};
|
|
|
|
adc-keys {
|
|
compatible = "adc-keys";
|
|
io-channels = <&saradc 0>;
|
|
volup-key {
|
|
linux,code = <KEY_VOLUMEUP>;
|
|
label = "volume up";
|
|
press-threshold-microvolt = <18000>;
|
|
};
|
|
};
|
|
|
|
backlight: backlight {
|
|
compatible = "pwm-backlight";
|
|
pwms = <&pwm0 0 25000 0>;
|
|
default-brightness-level = <200>;
|
|
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>;
|
|
};
|
|
|
|
vcc5v0_otg: vcc5v0-otg-drv {
|
|
compatible = "regulator-fixed";
|
|
enable-active-high;
|
|
regulator-name = "vcc5v0_otg";
|
|
gpio = <&gpio0 RK_PB0 GPIO_ACTIVE_HIGH>;
|
|
regulator-min-microvolt = <5000000>;
|
|
regulator-max-microvolt = <5000000>;
|
|
};
|
|
|
|
vcc_phy: vcc-phy-regulator {
|
|
compatible = "regulator-fixed";
|
|
enable-active-high;
|
|
regulator-name = "vcc_phy";
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
};
|
|
};
|
|
|
|
&display_subsystem {
|
|
status = "okay";
|
|
};
|
|
|
|
&dsi {
|
|
status = "okay";
|
|
|
|
panel: panel@0 {
|
|
compatible = "simple-panel-dsi";
|
|
reset-gpios = <&gpio0 RK_PC3 GPIO_ACTIVE_LOW>;
|
|
enable-gpios = <&gpio0 RK_PC5 GPIO_ACTIVE_HIGH>;
|
|
prepare-delay-ms = <20>;
|
|
reset-delay-ms = <20>;
|
|
init-delay-ms = <20>;
|
|
enable-delay-ms = <20>;
|
|
reg =<0>;
|
|
dsi,flags = <(MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_BURST |
|
|
MIPI_DSI_MODE_LPM | MIPI_DSI_MODE_EOT_PACKET)>;
|
|
dsi,format = <MIPI_DSI_FMT_RGB888>;
|
|
dsi,lanes = <4>;
|
|
status = "okay";
|
|
|
|
panel-init-sequence = [
|
|
39 00 06 F0 55 AA 52 08 00
|
|
39 00 05 B0 0F 0F 1E 14
|
|
15 00 02 B2 00
|
|
15 00 02 B6 03
|
|
39 00 15 C0 03 00 06 07 08 09 00 00 00 00 02 00 0A 0B 0C 0D 00 00 00 00
|
|
39 00 11 C1 08 24 24 01 18 24 9F 85 08 24 24 01 18 24 95 85
|
|
39 00 19 C2 03 05 1B 24 13 31 01 05 1B 24 13 31 03 05 1B 38 00 11 02 05 1B 38 00 11
|
|
39 00 19 C3 02 05 1B 24 13 11 03 05 1B 24 13 11 03 05 1B 38 00 11 02 05 1B 38 00 11
|
|
39 00 06 F0 55 AA 52 08 01
|
|
15 00 02 B5 1E
|
|
15 00 02 B6 2D
|
|
15 00 02 B7 04
|
|
15 00 02 B8 05
|
|
15 00 02 B9 04
|
|
15 00 02 BA 14
|
|
15 00 02 BB 2F
|
|
15 00 02 BE 12
|
|
39 00 04 C2 00 35 07
|
|
39 00 06 F0 55 AA 52 08 02
|
|
15 00 02 C9 13
|
|
39 00 04 D4 02 04 2C
|
|
39 00 24 E1 00 91 AE CB E6 54 FF 1e 33 43 55 4F 66 78 8B 55 9D AC C0 CF 55 E0 e8 F2 FB AA 03 0D 15 1F AA 27 2C 31 34
|
|
39 00 24 E2 00 AD C6 E4 FD 55 11 2A 3B 49 55 54 6B 7C 8F 55 A1 AF C3 D1 55 E2 EA F3 FC AA 04 0E 15 20 AA 28 2D 32 35
|
|
39 00 24 E3 55 05 1E 37 4B 55 5A 64 72 7F 55 8B A3 B8 D1 A5 E4 F6 0E 23 AA 39 42 4F 59 AA 64 70 7A 86 AA 90 96 9C 9F
|
|
39 00 07 8F 5A 96 3C C3 A5 69
|
|
15 00 02 89 00
|
|
39 00 04 8C 55 49 53
|
|
15 00 02 9A 5A
|
|
39 00 05 FF A5 5A 13 86
|
|
39 00 03 FE 01 54
|
|
15 00 02 35 00
|
|
15 96 02 11 00
|
|
15 32 02 29 00
|
|
];
|
|
|
|
display-timings {
|
|
native-mode = <&timing_e555hbm2>;
|
|
|
|
timing_e555hbm2: timing0 {
|
|
clock-frequency = <62000000>;
|
|
hactive = <720>;
|
|
vactive = <1280>;
|
|
hsync-len = <4>;
|
|
hback-porch = <20>;
|
|
hfront-porch = <32>;
|
|
vsync-len = <4>;
|
|
vback-porch = <15>;
|
|
vfront-porch = <15>;
|
|
hsync-active = <0>;
|
|
vsync-active = <0>;
|
|
de-active = <0>;
|
|
pixelclk-active = <0>;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
&gmac {
|
|
status = "okay";
|
|
clock_in_out ="output";
|
|
phy-supply = <&vcc_phy>;
|
|
snps,reset-active-low;
|
|
snps,reset-delays-us = <0 10000 1000000>;
|
|
snps,reset-gpio = <&gpio1 RK_PC1 GPIO_ACTIVE_LOW>;
|
|
};
|
|
|
|
&emmc {
|
|
bus-width = <8>;
|
|
cap-mmc-highspeed;
|
|
supports-emmc;
|
|
disable-wp;
|
|
non-removable;
|
|
num-slots = <1>;
|
|
status = "okay";
|
|
};
|
|
|
|
&mipi_dphy {
|
|
status = "okay";
|
|
};
|
|
|
|
&pwm0 {
|
|
status = "okay";
|
|
};
|
|
|
|
&route_dsi {
|
|
status = "okay";
|
|
};
|
|
|
|
&saradc {
|
|
status = "okay";
|
|
};
|
|
|
|
&sdmmc {
|
|
bus-width = <4>;
|
|
cap-mmc-highspeed;
|
|
cap-sd-highspeed;
|
|
disable-wp;
|
|
max-frequency = <150000000>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
|
|
status = "okay";
|
|
};
|
|
|
|
&sfc {
|
|
compatible = "rockchip,rksfc";
|
|
status = "okay";
|
|
};
|
|
|
|
&u2phy {
|
|
status = "okay";
|
|
};
|
|
|
|
&u2phy_otg {
|
|
status = "okay";
|
|
};
|
|
|
|
&u2phy_host {
|
|
status = "okay";
|
|
};
|
|
|
|
&uart0 {
|
|
status = "okay";
|
|
};
|
|
|
|
&uart1 {
|
|
status = "okay";
|
|
};
|
|
|
|
&uart2 {
|
|
status = "okay";
|
|
};
|
|
|
|
&usb20_otg {
|
|
vbus-supply = <&vcc5v0_otg>;
|
|
status = "okay";
|
|
};
|
|
|
|
&usb_host_ehci {
|
|
status = "okay";
|
|
};
|
|
|
|
&usb_host_ohci {
|
|
status = "okay";
|
|
};
|
|
|
|
&vop {
|
|
status = "okay";
|
|
};
|
|
|
|
&i2c0 {
|
|
i2c-scl-rising-time-ns = <275>;
|
|
i2c-scl-falling-time-ns = <16>;
|
|
clock-frequency = <200000>;
|
|
nack-retry = <1>;
|
|
status = "okay";
|
|
|
|
rk805: pmic@18 {
|
|
compatible = "rockchip,rk805";
|
|
status = "okay";
|
|
reg = <0x18>;
|
|
interrupt-parent = <&gpio1>;
|
|
interrupts = <6 IRQ_TYPE_LEVEL_LOW>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pmic_int_l>;
|
|
rockchip,system-power-controller;
|
|
wakeup-source;
|
|
gpio-controller;
|
|
#gpio-cells = <2>;
|
|
#clock-cells = <1>;
|
|
clock-output-names = "xin32k", "rk805-clkout2";
|
|
|
|
pwrkey {
|
|
status = "okay";
|
|
};
|
|
|
|
regulators {
|
|
vdd_arm: DCDC_REG1 {
|
|
regulator-name = "vdd_arm";
|
|
regulator-min-microvolt = <712500>;
|
|
regulator-max-microvolt = <1450000>;
|
|
regulator-ramp-delay = <6001>;
|
|
regulator-boot-on;
|
|
regulator-always-on;
|
|
regulator-state-mem {
|
|
regulator-on-in-suspend;
|
|
regulator-suspend-microvolt = <1000000>;
|
|
};
|
|
};
|
|
|
|
vdd_cam: DCDC_REG2 {
|
|
regulator-name = "vdd_cam";
|
|
regulator-min-microvolt = <712500>;
|
|
regulator-max-microvolt = <2000000>;
|
|
regulator-ramp-delay = <6001>;
|
|
regulator-boot-on;
|
|
regulator-always-on;
|
|
regulator-state-mem {
|
|
regulator-on-in-suspend;
|
|
regulator-suspend-microvolt = <2000000>;
|
|
};
|
|
};
|
|
|
|
vcc_ddr: DCDC_REG3 {
|
|
regulator-name = "vcc_ddr";
|
|
regulator-boot-on;
|
|
regulator-always-on;
|
|
regulator-state-mem {
|
|
regulator-on-in-suspend;
|
|
};
|
|
};
|
|
|
|
vcc_io: DCDC_REG4 {
|
|
regulator-name = "vcc_io";
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-boot-on;
|
|
regulator-always-on;
|
|
regulator-state-mem {
|
|
regulator-on-in-suspend;
|
|
regulator-suspend-microvolt = <3300000>;
|
|
};
|
|
};
|
|
|
|
vdd_10: LDO_REG1 {
|
|
regulator-name = "vdd_10";
|
|
regulator-min-microvolt = <1000000>;
|
|
regulator-max-microvolt = <1000000>;
|
|
regulator-boot-on;
|
|
regulator-always-on;
|
|
regulator-state-mem {
|
|
regulator-on-in-suspend;
|
|
regulator-suspend-microvolt = <1000000>;
|
|
};
|
|
};
|
|
|
|
vcc_18emmc: LDO_REG2 {
|
|
regulator-name = "vcc_18emmc";
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
regulator-boot-on;
|
|
regulator-always-on;
|
|
regulator-state-mem {
|
|
regulator-on-in-suspend;
|
|
regulator-suspend-microvolt = <1800000>;
|
|
};
|
|
};
|
|
|
|
vdd_10_pmu: LDO_REG3 {
|
|
regulator-name = "vdd_10_pmu";
|
|
regulator-min-microvolt = <1000000>;
|
|
regulator-max-microvolt = <1000000>;
|
|
regulator-boot-on;
|
|
regulator-always-on;
|
|
regulator-state-mem {
|
|
regulator-on-in-suspend;
|
|
regulator-suspend-microvolt = <1000000>;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
&pinctrl {
|
|
pmic {
|
|
pmic_int_l: pmic-int-l {
|
|
rockchip,pins =
|
|
<0 RK_PB4 RK_FUNC_GPIO &pcfg_pull_up>;
|
|
};
|
|
};
|
|
};
|