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rockchip-kernel/arch/arm64/boot/dts/rockchip/rk3576-vehicle-evb-v20-serdes-mfd-display-maxim.dtsi
Sandy Huang 1c2dcc6d2b arm64: dts: rockchip: rk3576-vehicle-evb-v20-serdes-mfd-display-maxim: remove assigned VPLL clk rate 
VPLL is initialized at uboot for dclk, If kernel assigned VPLL clk rate
and different with uboot set rate, this will lead to VPLL reinitialized
and lead to splash screen.

Signed-off-by: Sandy Huang <hjc@rock-chips.com>
Change-Id: I501bf982b6016841ea046325d692aee73618357b
2025-03-21 08:41:03 +00:00

1704 lines
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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2023 Rockchip Electronics Co., Ltd.
*
*/
/ {
dp2lvds_backlight0: dp2lvds_backlight0 {
compatible = "pwm-backlight";
brightness-levels = <
0 20 20 21 21 22 22 23
23 24 24 25 25 26 26 27
27 28 28 29 29 30 30 31
31 32 32 33 33 34 34 35
35 36 36 37 37 38 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>;
};
edp2lvds_backlight0: edp2lvds_backlight0 {
compatible = "pwm-backlight";
brightness-levels = <
0 20 20 21 21 22 22 23
23 24 24 25 25 26 26 27
27 28 28 29 29 30 30 31
31 32 32 33 33 34 34 35
35 36 36 37 37 38 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>;
};
};
&backlight {
pwms = <&pwm1_6ch_1 0 25000 0>;
//pinctrl-names = "default";
//pinctrl-0 = <&bl0_enable_pin>;
//enable-gpios = <&gpio1 RK_PA7 GPIO_ACTIVE_HIGH>;
status = "okay";
};
&combphy0_ps {
status = "okay";
};
&combphy1_psu {
status = "okay";
};
&dp {
//split-mode;
force-hpd;
status = "okay";
};
&dp0 {
status = "okay";
ports {
port@1 {
reg = <1>;
dp_out_i2c5_max96745: endpoint {
link-frequencies = /bits/ 64 <2700000000>;
remote-endpoint = <&i2c5_max96745_from_dp>;
};
};
};
};
&dp0_in_vp0 {
status = "disabled";
};
&dp0_in_vp1 {
status = "disabled";
};
&dp0_in_vp2 {
status = "okay";
};
&dp2lvds_backlight0 {
pwms = <&pwm2_8ch_7 0 25000 0>;
//pinctrl-names = "default";
//pinctrl-0 = <&bl2_enable_pin>;
//enable-gpios = <&gpio3 RK_PC4 GPIO_ACTIVE_HIGH>;
status = "okay";
};
/*
* mipi_dcphy needs to be enabled
* when dsi is enabled
*/
&dsi {
status = "okay";
ports {
#address-cells = <1>;
#size-cells = <0>;
port@1 {
reg = <1>;
dsi_out_i2c8_max96789: endpoint {
remote-endpoint = <&i2c8_max96789_from_dsi>;
};
};
};
};
&dsi_in_vp0 {
status = "disabled";
};
&dsi_in_vp1 {
status = "okay";
};
&dsi_in_vp2 {
status = "disabled";
};
&edp {
//split-mode;
force-hpd;
status = "okay";
ports {
port@1 {
reg = <1>;
edp_out_i2c3_max96745: endpoint {
remote-endpoint = <&i2c3_max96745_from_edp>;
};
};
};
};
&edp_in_vp0 {
status = "okay";
};
&edp_in_vp1 {
status = "disabled";
};
&edp_in_vp2 {
status = "disabled";
};
&edp2lvds_backlight0 {
pwms = <&pwm0_2ch_0 0 25000 0>;
//pinctrl-names = "default";
//pinctrl-0 = <&bl4_enable_pin>;
//enable-gpios = <&gpio0 RK_PD5 GPIO_ACTIVE_HIGH>;
status = "okay";
};
&hdmi {
status = "disabled";
};
&hdptxphy {
status = "okay";
};
&hdptxphy_hdmi {
status = "disabled";
};
&i2c8 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&i2c8m2_xfer>;
clock-frequency = <400000>;
i2c8_max96789: i2c8-max96789@42 {
compatible = "maxim,max96789";
reg = <0x42>;
pinctrl-names = "default";
pinctrl-0 = <&i2c8_serdes_pins>;
lock-gpios = <&gpio3 RK_PA2 GPIO_ACTIVE_HIGH>;
sel-mipi;
id-serdes-bridge-split = <0x01>;
status = "okay";
serdes-init-sequence = [
//Independent 11_07_17-56 Using MAX96789/91/F (GMSL-1/2)
//Disable Video pipe
0002 0003
//Address Value of I2C SRC_A
0042 008a
//Address Value of I2C DST_A
0043 008a
//Address Value of I2C SRC_B
0044 008c
//Address Value of I2C DST_B
0045 008c
//Set Stream for DSI Port A && assign pipeX
0053 0010
//Set Stream for DSI Port B && assign pipeY
0057 0021
//Clock Select, X for portA, Y/Z for PortB
0308 0076
//Start DSI-A Port
0311 0001
//Set Port A Lane Mapping
0332 004E
//Set Port B Lane Mapping
0333 00E4
//Set GMSL type
0004 00F2
//Number of Lanes
0331 0033
//Set phy_config
0330 0006
//Set soft_dtx_en
031C 0098
//Set soft_dtx
0321 0024
//Set soft_dty_en
031D 0098
//Set soft_dty_
0322 0024
//Init Default
0326 00E4
//HSYNC_WIDTH_L
0385 0038
//VSYNC_WIDTH_L
0386 0008
//HSYNC_WIDTH_H/VSYNC_WIDTH_H
0387 0000
//VFP_L
03A5 00C8
//VBP_H
03A7 0000
//VFP_H/VBP_L
03A6 0020
//VRES_L
03A8 00D0
//VRES_H
03A9 0002
//HFP_L
03AA 0038
//HBP_H
03AC 0002
//HFP_H/HBP_L
03AB 0000
//HRES_L
03AD 0080
//HRES_H
03AE 0007
//Disable FIFO/DESKEW_EN
03A4 00C0
//HSYNC_WIDTH_L
0395 0038
//VSYNC_WIDTH_L
0396 0008
//HSYNC_WIDTH_H/VSYNC_WIDTH_H
0397 0000
//VFP_L
03B1 00C8
//VBP_H
03B3 0000
//VFP_H/VBP_L
03B2 0020
//VRES_L
03B4 00D0
//VRES_H
03B5 0002
//HFP_L
03B6 0038
//HBP_H
03B8 0002
//HFP_H/HBP_L
03B7 0000
//HRES_L
03B9 0080
//HRES_H
03BA 0007
//Disable FIFO/DESKEW_EN
03B0 00C0
//Turn on video pipe
0002 0033
//Enable splitter mode reset one shot
0010 0021
ffff f000 //0xf000 ms delay
];
i2c8_max96789_pinctrl: i2c8-max96789-pinctrl {
compatible = "maxim,max96789-pinctrl";
pinctrl-names = "default","sleep";
pinctrl-0 = <&i2c8_max96789_pinctrl_pins>;
pinctrl-1 = <&i2c8_max96789_pinctrl_pins>;
status = "okay";
i2c8_max96789_pinctrl_pins: pinctrl-pins {
i2c {
groups = "MAX96789_I2C";
function = "MAX96789_I2C";
};
lcd-bl-pwm {
pins = "MAX96789_MFP7";
function = "SER_TXID4_TO_DES";
};
tp-int {
pins = "MAX96789_MFP8";
function = "DES_RXID8_TO_SER";
};
lcd-bl-pwm-split {
pins = "MAX96789_MFP16";
function = "SER_TXID4_TO_DES";
};
tp-int-split {
pins = "MAX96789_MFP14";
function = "DES_RXID14_TO_SER";
};
};
i2c8_max96789_gpio: i2c8-max96789-gpio {
compatible = "maxim,max96789-gpio";
status = "okay";
gpio-controller;
#gpio-cells = <2>;
gpio-ranges = <&i2c8_max96789_pinctrl 0 160 20>;
};
};
i2c8_max96789_bridge: i2c8-max96789-bridge {
compatible = "maxim,max96789-bridge";
status = "okay";
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
i2c8_max96789_from_dsi: endpoint {
remote-endpoint = <&dsi_out_i2c8_max96789>;
};
};
port@1 {
reg = <1>;
i2c8_max96789_out_i2c8_max96752: endpoint {
remote-endpoint = <&i2c8_max96752_from_i2c8_max96789>;
};
};
};
};
};
i2c8_max96752: i2c8-max96752@4a {
compatible = "maxim,max96752";
reg = <0x4a>;
//reg-hw = <0x4a>;
id-serdes-panel-split = <0x01>;
link = <0x01>;
status = "okay";
serdes-init-sequence = [
/*max96752 dual oLDI output*/
0002 0043
0073 0031
007b 0031
007d 0038
//Address Value of I2C SRC_A
0042 008a
//Address Value of I2C DST_A
0043 0090
0050 0000
01ce 004e
01ea 0004
];
i2c8_max96752_pinctrl: i2c8-max96752-pinctrl {
compatible = "maxim,max96752-pinctrl";
pinctrl-names = "default","init","sleep";
pinctrl-0 = <&i2c8_max96752_panel_pins>;
pinctrl-1 = <&i2c8_max96752_panel_pins>;
pinctrl-2 = <&i2c8_max96752_panel_sleep_pins>;
status = "okay";
i2c8_max96752_panel_pins: panel-pins {
lcd-rst-pin {
pins = "MAX96752_GPIO10";
function = "DES_TXID10_OUTPUT_HIGH";
};
tp-rst {
pins = "MAX96752_GPIO5";
function = "DES_TXID5_OUTPUT_HIGH";
};
lcd-bias-en {
pins = "MAX96752_GPIO7";
function = "DES_TXID7_OUTPUT_HIGH";
};
lcd-vdd-en {
pins = "MAX96752_GPIO6";
function = "DES_TXID6_OUTPUT_HIGH";
};
tp-int {
pins = "MAX96752_GPIO2";
function = "DES_TXID8_TO_SER";
};
40ms-delay {
pins = "MAX96752_GPIO15";
function = "DELAY_40MS";
};
lcd-pwr-on {
pins = "MAX96752_GPIO3";
function = "DES_TXID3_OUTPUT_HIGH";
};
lcd-bl-pwm {
pins = "MAX96752_GPIO4";
function = "SER_TO_DES_RXID4";
};
};
i2c8_max96752_panel_sleep_pins: panel-sleep-pins {
lcd-rst-pin {
pins = "MAX96752_GPIO10";
function = "DES_TXID10_OUTPUT_LOW";
};
tp-rst {
pins = "MAX96752_GPIO5";
function = "DES_TXID5_OUTPUT_LOW";
};
lcd-pwr-on {
pins = "MAX96752_GPIO3";
function = "DES_TXID3_OUTPUT_LOW";
};
};
i2c8_max96752_gpio: i2c8-max96752-gpio {
compatible = "maxim,max96752-gpio";
status = "okay";
gpio-controller;
#gpio-cells = <2>;
gpio-ranges = <&i2c8_max96752_pinctrl 0 180 15>;
};
};
i2c8_max96752_panel: i2c8-max96752-panel {
compatible = "maxim,max96752-panel";
status = "okay";
backlight = <&backlight>;
panel-size= <346 194>;
panel-timing {
clock-frequency = <115000000>;
hactive = <1920>;
vactive = <720>;
hfront-porch = <56>;
hsync-len = <32>;
hback-porch = <56>;
vfront-porch = <200>;
vsync-len = <2>;
vback-porch = <8>;
hsync-active = <0>;
vsync-active = <0>;
de-active = <0>;
pixelclk-active = <0>;
};
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
i2c8_max96752_from_i2c8_max96789: endpoint {
remote-endpoint = <&i2c8_max96789_out_i2c8_max96752>;
};
};
};
};
};
i2c8_himax: i2c8-himax@45 {
compatible = "himax,hxcommon";
reg = <0x45>;
pinctrl-names = "default", "sleep";
pinctrl-0 = <&touch_gpio_dsi>;
pinctrl-1 = <&touch_gpio_dsi>;
himax,location = "himax-touch-dsi";
himax,irq-gpio = <&gpio3 RK_PA3 IRQ_TYPE_EDGE_FALLING>;
himax,rst-gpio = <&i2c8_max96752_gpio 5 GPIO_ACTIVE_LOW>;
himax,panel-coords = <0 1920 0 720>;
himax,display-coords = <0 1920 0 720>;
status = "okay";
};
};
&i2c5 {
pinctrl-names = "default";
pinctrl-0 = <&i2c5m3_xfer>;
clock-frequency = <400000>;
status = "okay";
i2c5_max96745: i2c5-max96745@42 {
compatible = "maxim,max96745";
reg = <0x42>;
pinctrl-names = "default";
pinctrl-0 = <&i2c5_serdes_pins>;
lock-gpios = <&gpio0 RK_PC5 GPIO_ACTIVE_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
id-serdes-bridge-split = <0x02>;
status = "okay";
serdes-init-sequence = [
//Address Value of I2C SRC_A
0042 008a
//Address Value of I2C DST_A
0043 008a
//Address Value of I2C SRC_B
0044 008c
//Address Value of I2C DST_B
0045 008c
//Set TX_STR_SEL_X to 0
00A3 0000
//Set TX_STR_SEL_Y to 1
00A7 0001
//Set TX_STR_SEL_Z to 2
00AB 0002
//Set TX_STR_SEL_U to 3
00AF 0003
//INFOFR TX_SRC_ID0:1:2
00C2 0001
//CC TX_SRC_ID0:1:2
00D2 0002
//IIC X TX_SRC_ID0:1:2
00EA 0001
//IIC Y TX_SRC_ID0:1:2
00F2 0002
00B2 0003
00BA 0003
00CA 0003
00C2 0003
00D2 0003
00DA 0003
00E2 0003
00EA 0003
00F2 0003
//Set X_VID_LINK_SEL to 0
0100 0061
//Set Y_VID_LINK_SEL to 1
0110 0063
//Set Z_VID_LINK_SEL to 0
0120 0061
//Set U_VID_LINK_SEL to 1
0130 0063
//ASYM_WR_B_MUX_Y
05CE 0037
//ASYM_WAIT_LINE_FOR_READ_X
04D1 00F8
//ASYM_WAIT_LINE_FOR_READ_Y
05D1 00F8
//ASYM_VID_EN_W_VS_X
04CF 00BF
//ASYM_VID_EN_W_VS_Y
05CF 00BF
//ASYM_FR2FR_CTRL_EN_X
04D1 00FC
//ASYM_FR2FR_CTRL_EN_Y
05D1 00FC
//ALT_VTG_EN_X
04CE 002F
//AUTO_VTG_CFG_X
04CE 000F
//ALT_VTG_EN_Y
05CE 0027
//AUTO_VTG_CFG_Y
05CE 0007
//X_M_l
04C0 00F8
//X_M_m
04C1 00C3
//X_M_h
04C2 0025
//X_N_l
04C3 00C8
//X_N_m
04C4 0008
//X_N_h
04C5 0007
//X_X_OFFSET_l
04C6 0000
//X_X_OFFSET_h
04C7 0000
//X_X_MAX_l
04C8 0080
//X_X_MAX_h
04C9 0007
//X_Y_MAX_l
04CA 0038
//X_Y_MAX_h
04CB 0004
//Y_M
05C0 00F8
//Y_M_h
05C1 00C3
//Y_M_h
05C2 0025
//Y_N_l
05C3 00C8
//Y_N_m
05C4 0008
//Y_N_h
05C5 0007
//Y_X_OFFSET_l
05C6 0080
//Y_X_OFFSET_h
05C7 0007
//Y_X_MAX_l
05C8 0000
//Y_X_MAX_h
05C9 000F
//Y_Y_MAX_l
05CA 0038
//Y_Y_MAX_h
05CB 0004
//X_vs_dly_l
04D8 0028
//X_vs_dly_m
04D9 00C2
//X_vs_dly_h
04DA 0024
//X_vs_high_l
04DB 00E0
//X_vs_high_m
04DC 00AB
//X_vs_high_h
04DD 0000
//X_vs_low_l
04DE 00F0
//X_vs_low_m
04DF 0055
//X_vs_low_h
04E0 0000
//X_hs_dly_l
04E1 0000
//X_hs_dly_m
04E2 0000
//X_hs_dly_h
04E3 0000
//X_hs_high_l
04E4 0028
//X_hs_high_h
04E5 0000
//X_hs_low_l
04E6 0070
//X_hs_low_h
04E7 0008
//X_hs_cnt_l
04E8 0065
//X_hs_cnt_h
04E9 0004
//X_hs_llow_l
04EA 0000
//X_hs_llow_m
04EB 0000
//X_hs_llow_h
04EC 0000
//X_de_dly_l
04ED 008C
//X_de_dly_m
04EE 0000
//X_de_dly_h
04EF 0000
//X_de_high_l
04F0 0080
//X_de_high_h
04F1 0007
//X_de_low_l
04F2 0018
//X_de_low_h
04F3 0001
//X_de_cnt_l
04F4 0038
//X_de_cnt_h
04F5 0004
//X_de_llow_l
04F6 002C
//X_de_llow_m
04F7 0082
//X_de_llow_h
04F8 0001
//Y_vs_dly_l
05D8 0028
//Y_vs_dly_m
05D9 00C2
//Y_vs_dly_h
05DA 0024
//Y_vs_high_l
05DB 00E0
//Y_vs_high_m
05DC 00AB
//Y_vs_high_h
05DD 0000
//Y_vs_low_l
05DE 00F0
//Y_vs_low_m
05DF 0055
//Y_vs_low_h
05E0 0000
//Y_hs_dly_l
05E1 0000
//Y_hs_dly_m
05E2 0000
//Y_hs_dly_h
05E3 0000
//Y_hs_high_l
05E4 0028
//Y_hs_high_h
05E5 0000
//Y_hs_low_l
05E6 0070
//Y_hs_low_h
05E7 0008
//Y_hs_cnt_l
05E8 0065
//Y_hs_cnt_h
05E9 0004
//Y_hs_llow_l
05EA 0000
//Y_hs_llow_m
05EB 0000
//Y_hs_llow_h
05EC 0000
//Y_de_dly_l
05ED 008C
//Y_de_dly_m
05EE 0000
//Y_de_dly_h
05EF 0000
//Y_de_high_l
05F0 0080
//Y_de_high_h
05F1 0007
//Y_de_low_l
05F2 0018
//Y_de_low_h
05F3 0001
//Y_de_cnt_l
05F4 0038
//Y_de_cnt_h
05F5 0004
//Y_de_llow_l
05F6 002C
//Y_de_llow_m
05F7 0082
//Y_de_llow_h
05F8 0001
//X_LUT_TEMPLATE_SEL
04CD 0014
//Y_LUT_TEMPLATE_SEL
05CD 0014
//Turn off video
6420 0010
//Disable MST mode
7019 0000
//7019 0001 //Set MST_FUNCTION_ENABLE to 1
//7904 0001 // Set MST_PAYLOAD_ID_0 to 01
//7908 0002 // Set MST_PAYLOAD_ID_1 to 01
//Disable MST_VS0_DTG_ENABLE
7A14 0000
//Disable LINK_ENABLE
7000 0000
//Reset DPRX core (VIDEO_INPUT_RESET)
7054 0001
ffff f000 //delay 0xf000 us
//Set MAX_LINK_RATE to 2.7Gb/s
7074 000A
//Set MAX_LINK_COUNT to 4
7070 0004
//Set ASYM_CTRL_PROP_GAIN to 000A
04D0 000A
05D0 000A
//Set AEQ time to 16ms
6064 0000
6065 0000
6164 0000
6165 0000
6264 0000
6265 0000
6364 0000
6365 0000
//Enable LINK_ENABLE
7000 0001
//delay 1000
//Disable MSA reset
7A18 0005
//Adjust VS0_DMA_HSYNC
7A28 00FF
7A2A 00FF
//Adjust VS0_DMA_VSYNC
7A24 00FF
7A27 000F
//Enable MST_VS0_DTG_ENABLE
7A14 0001
//set EDP Video Control
6421 0001
//Turn on video
6420 0013
//delay 100
//Turn off video
6420 0010
//delay 100
//Turn on video
6420 0013
6421 0003
];
i2c5_max96745_pinctrl: i2c5-max96745-pinctrl {
compatible = "maxim,max96745-pinctrl";
pinctrl-names = "default";
pinctrl-0 = <&i2c5_max96745_pinctrl_pins>;
status = "okay";
i2c5_max96745_pinctrl_pins: pinctrl-pins {
i2c {
groups = "MAX96745_I2C";
function = "MAX96745_I2C";
};
lcd-bl-pwm {
pins = "MAX96745_MFP0";
function = "SER_TXID4_TO_DES_LINKA";
};
tp-int {
pins = "MAX96745_MFP1";
function = "DES_RXID1_TO_SER_LINKA";
};
lcd-bl-pwm-split {
pins = "MAX96745_MFP4";
function = "SER_TXID4_TO_DES_LINKB";
};
tp-int-split {
pins = "MAX96745_MFP5";
function = "DES_RXID5_TO_SER_LINKB";
};
};
i2c5_max96745_gpio: i2c5-max96745-gpio {
compatible = "maxim,max96745-gpio";
status = "okay";
gpio-controller;
#gpio-cells = <2>;
gpio-ranges = <&i2c5_max96745_pinctrl 0 220 25>;
};
};
i2c5_max96745_bridge: i2c5-max96745-bridge {
compatible = "maxim,max96745-bridge";
status = "okay";
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
i2c5_max96745_from_dp: endpoint {
remote-endpoint = <&dp_out_i2c5_max96745>;
};
};
port@1 {
reg = <1>;
i2c5_max96745_out_i2c5_max96752: endpoint {
remote-endpoint = <&i2c5_max96752_from_i2c5_max96745>;
};
};
};
};
};
i2c5_max96752: i2c5-max96752@4a {
compatible = "maxim,max96752";
reg = <0x4a>;
#address-cells = <1>;
#size-cells = <0>;
id-serdes-panel-split = <0x02>;
link = <0x01>;
status = "okay";
serdes-init-sequence = [
/*max96752 dual oLDI output*/
0002 0043
0073 0031
007b 0031
007d 0038
//Address Value of I2C SRC_A
0042 008a
//Address Value of I2C DST_A
0043 0090
0050 0000
01ce 004e
01ea 0004
];
i2c5_max96752_pinctrl: i2c5-max96752-pinctrl {
compatible = "maxim,max96752-pinctrl";
status = "okay";
pinctrl-names = "default","init","sleep";
pinctrl-0 = <&i2c5_max96752_panel_pins>;
pinctrl-1 = <&i2c5_max96752_panel_pins>;
pinctrl-2 = <&i2c5_max96752_panel_sleep_pins>;
i2c5_max96752_panel_pins: panel-pins {
lcd-rst-pin {
pins = "MAX96752_GPIO10";
function = "DES_TXID10_OUTPUT_HIGH";
};
tp-rst {
pins = "MAX96752_GPIO5";
function = "DES_TXID5_OUTPUT_HIGH";
};
tp-int {
pins = "MAX96752_GPIO2";
function = "DES_TXID1_TO_SER";
};
40ms-delay {
pins = "MAX96752_GPIO15";
function = "DELAY_40MS";
};
lcd-pwr-on {
pins = "MAX96752_GPIO3";
function = "DES_TXID3_OUTPUT_HIGH";
};
lcd-bl-pwm {
pins = "MAX96752_GPIO4";
function = "SER_TO_DES_RXID4";
};
lcd_bias_en {
pins = "MAX96752_GPIO7";
function = "DES_TXID7_OUTPUT_HIGH";
};
lcd_vdd_en {
pins = "MAX96752_GPIO6";
function = "DES_TXID6_OUTPUT_HIGH";
};
};
i2c5_max96752_panel_sleep_pins: panel-sleep-pins {
lcd-rst-pin {
pins = "MAX96752_GPIO10";
function = "DES_TXID10_OUTPUT_LOW";
};
tp-rst {
pins = "MAX96752_GPIO5";
function = "DES_TXID5_OUTPUT_LOW";
};
lcd-pwr-on {
pins = "MAX96752_GPIO3";
function = "DES_TXID3_OUTPUT_LOW";
};
};
i2c5_max96752_gpio: i2c5-max96752-gpio {
compatible = "maxim,max96752-gpio";
status = "okay";
gpio-controller;
#gpio-cells = <2>;
gpio-ranges = <&i2c5_max96752_pinctrl 0 250 15>;
};
};
i2c5_max96752_panel: i2c5-max96752-panel {
compatible = "maxim,max96752-panel";
status = "okay";
backlight = <&dp2lvds_backlight0>;
panel-size= <346 194>;
panel-timing {
clock-frequency = <148500000>;
hactive = <1920>;
vactive = <1080>;
hfront-porch = <140>;
hsync-len = <40>;
hback-porch = <100>;
vfront-porch = <15>;
vsync-len = <20>;
vback-porch = <10>;
hsync-active = <0>;
vsync-active = <0>;
de-active = <0>;
pixelclk-active = <0>;
};
port {
i2c5_max96752_from_i2c5_max96745: endpoint {
remote-endpoint = <&i2c5_max96745_out_i2c5_max96752>;
};
};
};
};
i2c5_ilitek: i2c5-ilitek@41 {
compatible = "ilitek,ili251x";
reg = <0x41>;
interrupt-parent = <&gpio4>;
interrupts = <RK_PA0 IRQ_TYPE_LEVEL_LOW>;
pinctrl-names = "default";
pinctrl-0 = <&touch_gpio_dp>;
//reset-gpio = <&gpio0 RK_PD1 GPIO_ACTIVE_LOW>;
ilitek,name = "ilitek_i2c";
status = "okay";
};
};
&i2c3 {
pinctrl-0 = <&i2c3m0_xfer>;
clock-frequency = <400000>;
status = "okay";
i2c3_max96745: i2c3-max96745@42 {
compatible = "maxim,max96745";
reg = <0x42>;
pinctrl-names = "default";
pinctrl-0 = <&i2c3_serdes_pins>;
lock-gpios = <&gpio3 RK_PD5 GPIO_ACTIVE_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
id-serdes-bridge-split = <0x02>;
status = "okay";
serdes-init-sequence = [
//Address Value of I2C SRC_A
0042 008a
//Address Value of I2C DST_A
0043 008a
//Address Value of I2C SRC_B
0044 008c
//Address Value of I2C DST_B
0045 008c
//Set TX_STR_SEL_X to 0
00A3 0000
//Set TX_STR_SEL_Y to 1
00A7 0001
//Set TX_STR_SEL_Z to 2
00AB 0002
//Set TX_STR_SEL_U to 3
00AF 0003
//INFOFR TX_SRC_ID0:1:2
00C2 0001
//CC TX_SRC_ID0:1:2
00D2 0002
//IIC X TX_SRC_ID0:1:2
00EA 0001
//IIC Y TX_SRC_ID0:1:2
00F2 0002
00B2 0003
00BA 0003
00CA 0003
00C2 0003
00D2 0003
00DA 0003
00E2 0003
00EA 0003
00F2 0003
//Set X_VID_LINK_SEL to 0
0100 0061
//Set Y_VID_LINK_SEL to 1
0110 0063
//Set Z_VID_LINK_SEL to 0
0120 0061
//Set U_VID_LINK_SEL to 1
0130 0063
//ASYM_WR_B_MUX_Y of SER will be written 1
05CE 003F
//ASYM_WAIT_LINE_FOR_READ_X of SER will be written 1
04D1 00F8
//ASYM_WAIT_LINE_FOR_READ_Y of SER will be written 1
05D1 00F8
//ASYM_VID_EN_W_VS_X of SER will be written 1
04CF 00BF
//ASYM_VID_EN_W_VS_Y of SER will be written 1
05CF 00BF
//ASYM_FR2FR_CTRL_EN_X of SER will be written 1
04D1 00FC
//ASYM_FR2FR_CTRL_EN_Y of SER will be written 1
05D1 00FC
//ALT_VTG_EN_X
04CE 002F
//AUTO_VTG_CFG_X
04CE 000F
//ALT_VTG_EN_Y
05CE 0027
//AUTO_VTG_CFG_Y
05CE 0007
//X_M_l
04C0 0020
//X_M_m
04C1 004A
//X_M_h
04C2 001D
//X_N_l
04C3 00C8
//X_N_m
04C4 0008
//X_N_h
04C5 0007
//X_X_OFFSET_l
04C6 0000
//X_X_OFFSET_h
04C7 0000
//X_X_MAX_l
04C8 0080
//X_X_MAX_h
04C9 0007
//X_Y_MAX_l
04CA 00D0
//X_Y_MAX_h
04CB 0002
//Y_M
05C0 0020
//Y_M_h
05C1 004A
//Y_M_h
05C2 001D
//Y_N_l
05C3 00C8
//Y_N_m
05C4 0008
//Y_N_h
05C5 0007
//Y_X_OFFSET_l
05C6 0080
//Y_X_OFFSET_h
05C7 0007
//Y_X_MAX_l
05C8 0000
//Y_X_MAX_h
05C9 000F
//Y_Y_MAX_l
05CA 00D0
//Y_Y_MAX_h
05CB 0002
//X_LUT_TEMPLATE_SEL
04CD 0014
//X_vs_dly_l
04D8 0080
//X_vs_dly_m
04D9 00F9
//X_vs_dly_h
04DA 001C
//X_vs_high_l
04DB 0080
//X_vs_high_m
04DC 0040
//X_vs_high_h
04DD 0000
//X_vs_low_l
04DE 0020
//X_vs_low_m
04DF 0010
//X_vs_low_h
04E0 0000
//X_hs_dly_l
04E1 0000
//X_hs_dly_m
04E2 0000
//X_hs_dly_h
04E3 0000
//X_hs_high_l
04E4 0038
//X_hs_high_h
04E5 0000
//X_hs_low_l
04E6 00D8
//X_hs_low_h
04E7 0007
//X_hs_cnt_l
04E8 00A2
//X_hs_cnt_h
04E9 0003
//X_hs_llow_l
04EA 0000
//X_hs_llow_m
04EB 0000
//X_hs_llow_h
04EC 0000
//X_de_dly_l
04ED 0058
//X_de_dly_m
04EE 0000
//X_de_dly_h
04EF 0000
//X_de_high_l
04F0 0080
//X_de_high_h
04F1 0007
//X_de_low_l
04F2 0090
//X_de_low_h
04F3 0000
//X_de_cnt_l
04F4 00D0
//X_de_cnt_h
04F5 0002
//X_de_llow_l
04F6 00C8
//X_de_llow_m
04F7 009C
//X_de_llow_h
04F8 0006
//Y_vs_dly_l
05D8 0080
//Y_vs_dly_m
05D9 00F9
//Y_vs_dly_h
05DA 001C
//Y_vs_high_l
05DB 0080
//Y_vs_high_m
05DC 0040
//Y_vs_high_h
05DD 0000
//Y_vs_low_l
05DE 0020
//Y_vs_low_m
05DF 0010
//Y_vs_low_h
05E0 0000
//Y_hs_dly_l
05E1 0000
//Y_hs_dly_m
05E2 0000
//Y_hs_dly_h
05E3 0000
//Y_hs_high_l
05E4 0038
//Y_hs_high_h
05E5 0000
//Y_hs_low_l
05E6 00D8
//Y_hs_low_h
05E7 0007
//Y_hs_cnt_l
05E8 00A2
//Y_hs_cnt_h
05E9 0003
//Y_hs_llow_l
05EA 0000
//Y_hs_llow_m
05EB 0000
//Y_hs_llow_h
05EC 0000
//Y_de_dly_l
05ED 0058
//Y_de_dly_m
05EE 0000
//Y_de_dly_h
05EF 0000
//Y_de_high_l
05F0 0080
//Y_de_high_h
05F1 0007
//Y_de_low_l
05F2 0090
//Y_de_low_h
05F3 0000
//Y_de_cnt_l
05F4 00D0
//Y_de_cnt_h
05F5 0002
//Y_de_llow_l
05F6 00C8
//Y_de_llow_m
05F7 009C
//Y_de_llow_h
05F8 0006
//Y_LUT_TEMPLATE_SEL
05CD 0014
//Turn off video
6420 0010
//Disable MST mode
7019 0000
//7019 0001 //Set MST_FUNCTION_ENABLE to 1
//7904 0001 // Set MST_PAYLOAD_ID_0 to 01
//7908 0002 // Set MST_PAYLOAD_ID_1 to 01
//Disable MST_VS0_DTG_ENABLE
7A14 0000
//Disable LINK_ENABLE
7000 0000
//Reset DPRX core (VIDEO_INPUT_RESET)
7054 0001
ffff f000 //delay 0xf000 us
//Set MAX_LINK_RATE to 2.7Gb/s
7074 000A
//Set MAX_LINK_COUNT to 4
7070 0004
//Set ASYM_CTRL_PROP_GAIN to 000A
04D0 000A
05D0 000A
//Set AEQ time to 16ms
6064 0000
6065 0000
6164 0000
6165 0000
6264 0000
6265 0000
6364 0000
6365 0000
//Enable LINK_ENABLE
7000 0001
//delay 1000
//Disable MSA reset
7A18 0005
//Adjust VS0_DMA_HSYNC
7A28 00FF
7A2A 00FF
//Adjust VS0_DMA_VSYNC
7A24 00FF
7A27 000F
//Enable MST_VS0_DTG_ENABLE
7A14 0001
//set EDP Video Control
6421 0001
//Turn on video
6420 0013
//delay 100
//Turn off video
6420 0010
//delay 100
//Turn on video
6420 0013
6421 0003
];
i2c3_max96745_pinctrl: i2c3-max96745-pinctrl {
compatible = "maxim,max96745-pinctrl";
pinctrl-names = "default";
pinctrl-0 = <&i2c45_max96745_pinctrl_pins>;
status = "okay";
i2c45_max96745_pinctrl_pins: pinctrl-pins {
i2c {
groups = "MAX96745_I2C";
function = "MAX96745_I2C";
};
lcd-bl-pwm {
pins = "MAX96745_MFP0";
function = "SER_TXID4_TO_DES_LINKA";
};
tp-int {
pins = "MAX96745_MFP1";
function = "DES_RXID1_TO_SER_LINKA";
};
lcd-bl-pwm-split {
pins = "MAX96745_MFP4";
function = "SER_TXID4_TO_DES_LINKB";
};
tp-int-split {
pins = "MAX96745_MFP5";
function = "DES_RXID5_TO_SER_LINKB";
};
};
i2c3_max96745_gpio: i2c3-max96745-gpio {
compatible = "maxim,max96745-gpio";
status = "okay";
gpio-controller;
#gpio-cells = <2>;
gpio-ranges = <&i2c3_max96745_pinctrl 0 280 25>;
};
};
i2c3_max96745_bridge: i2c3-max96745-bridge {
compatible = "maxim,max96745-bridge";
status = "okay";
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
i2c3_max96745_from_edp: endpoint {
remote-endpoint = <&edp_out_i2c3_max96745>;
};
};
port@1 {
reg = <1>;
i2c3_max96745_out_i2c3_max96752: endpoint {
remote-endpoint = <&i2c3_max96752_from_i2c3_max96745>;
};
};
};
};
};
i2c3_max96752: i2c3-max96752@4a {
compatible = "maxim,max96752";
reg = <0x4a>;
#address-cells = <1>;
#size-cells = <0>;
id-serdes-panel-split = <0x02>;
link = <0x01>;
status = "okay";
serdes-init-sequence = [
/*max96752 dual oLDI output*/
0002 0043
0073 0031
007b 0031
007d 0038
//Address Value of I2C SRC_A
0042 008a
//Address Value of I2C DST_A
0043 0090
0050 0000
01ce 004e
01ea 0004
];
i2c3_max96752_pinctrl: i2c3-max96752-pinctrl {
compatible = "maxim,max96752-pinctrl";
status = "okay";
pinctrl-names = "default","init","sleep";
pinctrl-0 = <&i2c3_max96752_panel_pins>;
pinctrl-1 = <&i2c3_max96752_panel_pins>;
pinctrl-2 = <&i2c3_max96752_panel_sleep_pins>;
i2c3_max96752_panel_pins: panel-pins {
lcd-rst-pin {
pins = "MAX96752_GPIO10";
function = "DES_TXID10_OUTPUT_HIGH";
};
tp-rst {
pins = "MAX96752_GPIO5";
function = "DES_TXID5_OUTPUT_HIGH";
};
tp-int {
pins = "MAX96752_GPIO2";
function = "DES_TXID1_TO_SER";
};
40ms-delay {
pins = "MAX96752_GPIO15";
function = "DELAY_40MS";
};
lcd-pwr-on {
pins = "MAX96752_GPIO3";
function = "DES_TXID3_OUTPUT_HIGH";
};
lcd-bl-pwm {
pins = "MAX96752_GPIO4";
function = "SER_TO_DES_RXID4";
};
lcd_bias_en {
pins = "MAX96752_GPIO7";
function = "DES_TXID7_OUTPUT_HIGH";
};
lcd_vdd_en {
pins = "MAX96752_GPIO6";
function = "DES_TXID6_OUTPUT_HIGH";
};
};
i2c3_max96752_panel_sleep_pins: panel-sleep-pins {
lcd-rst-pin {
pins = "MAX96752_GPIO10";
function = "DES_TXID10_OUTPUT_LOW";
};
tp-rst {
pins = "MAX96752_GPIO5";
function = "DES_TXID5_OUTPUT_LOW";
};
lcd-pwr-on {
pins = "MAX96752_GPIO3";
function = "DES_TXID3_OUTPUT_LOW";
};
};
i2c3_max96752_gpio: i2c3-max96752-gpio {
compatible = "maxim,max96752-gpio";
status = "okay";
gpio-controller;
#gpio-cells = <2>;
gpio-ranges = <&i2c3_max96752_pinctrl 0 305 15>;
};
};
i2c3_max96752_panel: i2c3-max96752-panel {
compatible = "maxim,max96752-panel";
status = "okay";
backlight = <&edp2lvds_backlight0>;
panel-size= <346 194>;
panel-timing {
clock-frequency = <115000000>;
hactive = <1920>;
vactive = <720>;
hfront-porch = <56>;
hsync-len = <32>;
hback-porch = <56>;
vfront-porch = <200>;
vsync-len = <2>;
vback-porch = <8>;
hsync-active = <0>;
vsync-active = <0>;
de-active = <0>;
pixelclk-active = <0>;
};
port {
i2c3_max96752_from_i2c3_max96745: endpoint {
remote-endpoint = <&i2c3_max96745_out_i2c3_max96752>;
};
};
};
};
i2c3_himax: i2c3-himax@45 {
compatible = "himax,hxcommon";
reg = <0x45>;
pinctrl-names = "default", "sleep";
pinctrl-0 = <&touch_gpio_edp>;
pinctrl-1 = <&touch_gpio_edp>;
himax,location = "himax-touch-edp";
himax,irq-gpio = <&gpio3 RK_PD6 IRQ_TYPE_EDGE_FALLING>;
himax,rst-gpio = <&i2c3_max96752_gpio 5 GPIO_ACTIVE_LOW>;
himax,panel-coords = <0 1920 0 720>;
himax,display-coords = <0 1920 0 720>;
status = "okay";
};
};
&mipidcphy0 {
status = "okay";
};
&pinctrl {
serdes {
/*EDP*/
i2c3_serdes_pins: i2c3-serdes-pins {
rockchip,pins =
<3 RK_PD4 RK_FUNC_GPIO &pcfg_pull_up>,/*lock*/
<3 RK_PD5 RK_FUNC_GPIO &pcfg_pull_up>;/*err*/
};
/*DP*/
i2c5_serdes_pins: i2c5-serdes-pins {
rockchip,pins =
<0 RK_PC3 RK_FUNC_GPIO &pcfg_pull_up>,/*err*/
<0 RK_PC5 RK_FUNC_GPIO &pcfg_pull_up>;/*lock*/
};
/*DSI*/
i2c8_serdes_pins: i2c8-serdes-pins {
rockchip,pins =
<2 RK_PD7 RK_FUNC_GPIO &pcfg_pull_up>,/*err*/
<3 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up>;/*lock*/
};
};
};
/* dsi->serdes->lvds_panel */
&pwm1_6ch_1 {
status = "okay";
pinctrl-0 = <&pwm1m2_ch1>;
};
/* dp->serdes->lvds_panel */
&pwm2_8ch_7 {
pinctrl-0 = <&pwm2m3_ch7>;
status = "okay";
};
/* edp->serdes->lvds_panel */
&pwm0_2ch_0 {
pinctrl-0 = <&pwm0m3_ch0>;
status = "okay";
};
&route_dp0 {
status = "disabled";
connect = <&vp2_out_dp0>;
logo,uboot = "logo2.bmp";
logo,kernel = "logo2.bmp";
};
&route_dsi {
status = "okay";
connect = <&vp1_out_dsi>;
logo,uboot = "logo1.bmp";
logo,kernel = "logo1.bmp";
};
&route_edp {
status = "disabled";
connect = <&vp0_out_edp>;
logo,uboot = "logo2.bmp";
logo,kernel = "logo2.bmp";
};
&usbdp_phy {
rockchip,dp-lane-mux = <0 1 2 3>;
status = "okay";
};
&usbdp_phy_dp {
status = "okay";
};
&usbdp_phy_u3 {
maximum-speed = "high-speed";
status = "okay";
};
//edp
&vp0 {
assigned-clocks = <&cru DCLK_VP0_SRC>;
assigned-clock-parents = <&cru PLL_VPLL>;
};
//dsi
&vp1 {
assigned-clocks = <&cru DCLK_VP1_SRC>;
assigned-clock-parents = <&cru PLL_VPLL>;
};
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