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arm64: dts: rockchip: rk1808-evb: Add support for dsi panel

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Change-Id: I33ff66e1af9be7c821b66bd354accc663fedebc5
Signed-off-by: Wyon Bi <bivvy.bi@rock-chips.com>
This commit is contained in:
Wyon Bi 2018-09-13 09:50:59 +08:00 committed by Tao Huang
parent 27c3aab22e
commit 2e1fde79be
2 changed files with 111 additions and 1 deletions
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111
arch/arm64/boot/dts/rockchip/rk1808-evb-v10.dts
View File

@ -4,7 +4,7 @@
*/
/dts-v1/;
#include <dt-bindings/display/drm_mipi_dsi.h>
#include "rk1808-evb.dtsi"
/ {
@ -15,3 +15,112 @@ chosen {
bootargs = "earlycon=uart8250,mmio32,0xff550000 console=ttyFIQ0 root=/dev/mmcblk1p8 rootfstype=ext4 rootwait swiotlb=1 kpti=0";
};
};
&display_subsystem {
status = "okay";
};
&dsi {
status = "okay";
panel@0 {
compatible = "sitronix,st7703", "simple-panel-dsi";
reg = <0>;
backlight = <&backlight>;
power-supply = <&vcc5v0_sys>;
prepare-delay-ms = <2>;
reset-delay-ms = <1>;
init-delay-ms = <20>;
enable-delay-ms = <120>;
disable-delay-ms = <50>;
unprepare-delay-ms = <20>;
width-mm = <68>;
height-mm = <121>;
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>;
panel-init-sequence = [
05 fa 01 11
39 00 04 b9 f1 12 83
39 00 1c ba 33 81 05 f9 0e 0e 00 00 00
00 00 00 00 00 44 25 00 91 0a
00 00 02 4f 01 00 00 37
15 00 02 b8 25
39 00 04 bf 02 11 00
39 00 0b b3 0c 10 0a 50 03 ff 00 00 00
00
39 00 0a c0 73 73 50 50 00 00 08 70 00
15 00 02 bc 46
15 00 02 cc 0b
15 00 02 b4 80
39 00 04 b2 c8 12 30
39 00 0f e3 07 07 0b 0b 03 0b 00 00 00
00 ff 00 c0 10
39 00 0d c1 53 00 1e 1e 77 e1 cc dd 67
77 33 33
39 00 07 c6 00 00 ff ff 01 ff
39 00 03 b5 09 09
39 00 03 b6 87 95
39 00 40 e9 c2 10 05 05 10 05 a0 12 31
23 3f 81 0a a0 37 18 00 80 01
00 00 00 00 80 01 00 00 00 48
f8 86 42 08 88 88 80 88 88 88
58 f8 87 53 18 88 88 81 88 88
88 00 00 00 01 00 00 00 00 00
00 00 00 00
39 00 3e ea 00 1a 00 00 00 00 02 00 00
00 00 00 1f 88 81 35 78 88 88
85 88 88 88 0f 88 80 24 68 88
88 84 88 88 88 23 10 00 00 1c
00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 30 05 a0 00 00
00 00
39 00 23 e0 00 06 08 2a 31 3f 38 36 07
0c 0d 11 13 12 13 11 18 00 06
08 2a 31 3f 38 36 07 0c 0d 11
13 12 13 11 18
05 32 01 29
];
panel-exit-sequence = [
05 00 01 28
05 00 01 10
];
display-timings {
native-mode = <&timing0>;
timing0: timing0 {
clock-frequency = <64000000>;
hactive = <720>;
vactive = <1280>;
hfront-porch = <40>;
hsync-len = <10>;
hback-porch = <40>;
vfront-porch = <22>;
vsync-len = <4>;
vback-porch = <11>;
hsync-active = <0>;
vsync-active = <0>;
de-active = <0>;
pixelclk-active = <0>;
};
};
};
};
&mipi_dphy {
status = "okay";
};
&route_dsi {
status = "disabled";
};
&vop_lite {
status = "okay";
};

1
arch/arm64/boot/dts/rockchip/rk1808-evb.dtsi
View File

@ -48,6 +48,7 @@ backlight: backlight {
240 241 242 243 244 245 246 247
248 249 250 251 252 253 254 255>;
default-brightness-level = <200>;
enable-gpios = <&gpio0 RK_PC4 GPIO_ACTIVE_HIGH>;
};
display_subsystem: display-subsystem {