Skip to content

Commit

Permalink
drivers: k230: support HDMI
Browse files Browse the repository at this point in the history 
Signed-off-by: 黄子懿 <[email protected]>
  • Loading branch information
@MrThanlon
MrThanlon committed Aug 29, 2024
1 parent 5bbfb4f commit b80a7d0
Show file tree
Hide file tree
Showing 9 changed files with 322 additions and 150 deletions.
97 changes: 51 additions & 46 deletions arch/riscv/boot/dts/canaan/display-hx8399-1080x1920.dtsi
View file
Original file line number Diff line number Diff line change
Expand Up @@ -3,54 +3,59 @@
vth_line = <11>;
};

&lcd {
panel-width-mm = <1080>;
panel-height-mm = <1920>;
panel-dsi-lane = <4>;
&dsi {
lcd: panel@0 {
compatible = "canaan,universal";
reg = <0>;

panel-init-sequence = [
39 00 04 B9 FF 83 99
39 00 02 D2 AA
39 00 10 B1 02 04 71 91 01 32 33 11 11 ab 4d 56 73 02 02
39 00 10 B2 00 80 80 ae 05 07 5a 11 00 00 10 1e 70 03 d4
39 00 2d B4 00 FF 02 C0 02 c0 00 00 08 00 04 06 00 32 04 0a
08 21 03 01
00 0f b8 8b 02 c0 02 c0 00 00 08 00 04 06 00 32 04 0a 08 01
00 0f b8 01
39 00 22 D3 00 00 00 00 00 00 06 00 00 10 04 00 04 00 00 00
00 00 00 00 00 00 00 01 00 05 05 07 00 00 00 05 40
39 00 21 D5 18 18 19 19 18 18 21 20 01 00 07 06 05 04 03 02
18 18 18 18 18 18 2f 2f 30 30 31 31 18 18 18 18
39 00 21 D6 18 18 19 19 40 40 20 21 02 03 04 05 06 07 00 01
40 40 40 40 40 40 2f 2f 30 30 31 31 40 40 40 40
39 00 11 D8 a2 aa 02 a0 a2 a8 02 a0 b0 00 00 00 b0 00 00 00
39 00 02 BD 01
39 00 11 D8 B0 00 00 00 B0 00 00 00 E2 AA 03 F0 E2 AA 03 F0
39 00 02 BD 02
39 00 09 D8 E2 AA 03 F0 E2 AA 03 F0
39 00 02 BD 00
39 00 03 B6 8D 8D
39 00 02 CC 04
39 00 03 C6 FF F9
39 00 37 E0 00 12 1f 1a 40 4a 59 55 5e 67 6f 75 7a 82 8b 90
95 9f a3 ad a2 b2 B6 5e 5a 65 77 00 12 1f 1a 40 4a 59 55 5e
67 6f 75 7a 82 8b 90 95
9f a3 ad a2 b2 B6 5e 5a 65 77
39 ff 01 11
39 ff 01 29
];
panel-width-mm = <1080>;
panel-height-mm = <1920>;
panel-dsi-lane = <4>;

display-timings {
timing-0 {
clock-frequency = <74250000>;
hactive = <1080>;
vactive = <1920>;
hfront-porch = <40>;
hback-porch = <20>;
hsync-len = <20>;
vfront-porch = <206>;
vback-porch = <8>;
vsync-len = <5>;
panel-init-sequence = [
39 00 04 B9 FF 83 99
39 00 02 D2 AA
39 00 10 B1 02 04 71 91 01 32 33 11 11 ab 4d 56 73 02 02
39 00 10 B2 00 80 80 ae 05 07 5a 11 00 00 10 1e 70 03 d4
39 00 2d B4 00 FF 02 C0 02 c0 00 00 08 00 04 06 00 32 04 0a
08 21 03 01
00 0f b8 8b 02 c0 02 c0 00 00 08 00 04 06 00 32 04 0a 08 01
00 0f b8 01
39 00 22 D3 00 00 00 00 00 00 06 00 00 10 04 00 04 00 00 00
00 00 00 00 00 00 00 01 00 05 05 07 00 00 00 05 40
39 00 21 D5 18 18 19 19 18 18 21 20 01 00 07 06 05 04 03 02
18 18 18 18 18 18 2f 2f 30 30 31 31 18 18 18 18
39 00 21 D6 18 18 19 19 40 40 20 21 02 03 04 05 06 07 00 01
40 40 40 40 40 40 2f 2f 30 30 31 31 40 40 40 40
39 00 11 D8 a2 aa 02 a0 a2 a8 02 a0 b0 00 00 00 b0 00 00 00
39 00 02 BD 01
39 00 11 D8 B0 00 00 00 B0 00 00 00 E2 AA 03 F0 E2 AA 03 F0
39 00 02 BD 02
39 00 09 D8 E2 AA 03 F0 E2 AA 03 F0
39 00 02 BD 00
39 00 03 B6 8D 8D
39 00 02 CC 04
39 00 03 C6 FF F9
39 00 37 E0 00 12 1f 1a 40 4a 59 55 5e 67 6f 75 7a 82 8b 90
95 9f a3 ad a2 b2 B6 5e 5a 65 77 00 12 1f 1a 40 4a 59 55 5e
67 6f 75 7a 82 8b 90 95
9f a3 ad a2 b2 B6 5e 5a 65 77
39 ff 01 11
39 ff 01 29
];

display-timings {
timing-0 {
clock-frequency = <74250000>;
hactive = <1080>;
vactive = <1920>;
hfront-porch = <40>;
hback-porch = <20>;
hsync-len = <20>;
vfront-porch = <206>;
vback-porch = <8>;
vsync-len = <5>;
};
};
};
};
132 changes: 71 additions & 61 deletions arch/riscv/boot/dts/canaan/display-st7701-480x800.dtsi
View file
Original file line number Diff line number Diff line change
Expand Up @@ -3,69 +3,79 @@
vth_line = <10>;
};

&lcd {
panel-width-mm = <480>;
panel-height-mm = <800>;
panel-dsi-lane = <2>;
&dsi {
lcd: panel@0 {
compatible = "canaan,universal";
reg = <0>;

panel-init-sequence = [
39 00 06 ff 77 01 00 00 13
39 00 02 ef 08
39 00 06 ff 77 01 00 00 10
39 00 03 c0 63 00
39 00 03 c1 10 02
39 00 03 c2 31 02
39 00 02 cc 10
39 00 11 b0 c0 0c 92 0c 10 05 02 0d 07 21 04 53 11 6a 32 1f
39 00 11 b1 c0 87 cf 0c 10 06 00 03 08 1d 06 54 12 e6 ec 0f
39 00 06 ff 77 01 00 00 11
39 00 02 b0 5d
39 00 02 b1 62
39 00 02 b2 82
39 00 02 b3 80
39 00 02 b5 42
39 00 02 b7 85
39 00 02 b8 20
39 00 02 c0 09
39 00 02 c1 78
39 00 02 c2 78
39 00 02 d0 88
39 ff 02 ee 42
39 00 04 e0 00 00 02
39 00 0c e1 04 a0 06 a0 05 a0 07 a0 00 44 44
39 00 0d e2 00 00 33 33 01 a0 00 00 01 a0 00 00
39 00 05 e3 00 00 33 33
39 00 03 e4 44 44
39 00 11 e5 0c 30 a0 a0 0e 32 a0 a0 08 2c a0 a0 0a 2e a0 a0
39 00 05 e6 00 00 33 33
39 00 03 e7 44 44
39 00 11 e8 0d 31 a0 a0 0f 33 a0 a0 09 2d a0 a0 0b 2f a0 a0
39 00 08 eb 00 01 e4 e4 44 88 00
39 00 11 ed ff f5 47 6f 0b a1 a2 bf fb 2a 1a b0 f6 74 5f ff
39 00 07 ef 08 08 08 40 3f 64
39 00 06 ff 77 01 00 00 13
39 00 03 e8 00 0e
39 00 06 ff 77 01 00 00 00
39 ff 01 11
39 00 06 ff 77 01 00 00 13
39 ff 03 e8 00 0c
39 00 03 e8 00 00
39 00 06 ff 77 01 00 00 00
39 00 02 3a 50
39 ff 01 29
];
panel-width-mm = <480>;
panel-height-mm = <800>;
panel-dsi-lane = <2>;

display-timings {
timing-0 {
clock-frequency = <39600000>;
hactive = <480>;
vactive = <800>;
hfront-porch = <80>;
hback-porch = <20>;
hsync-len = <20>;
vfront-porch = <220>;
vback-porch = <70>;
vsync-len = <10>;
panel-init-sequence = [
39 00 06 ff 77 01 00 00 13
39 00 02 ef 08
39 00 06 ff 77 01 00 00 10
39 00 03 c0 63 00
39 00 03 c1 10 02
39 00 03 c2 31 02
39 00 02 cc 10
39 00 11 b0 c0 0c 92 0c 10 05 02 0d 07 21 04 53 11 6a 32 1f
39 00 11 b1 c0 87 cf 0c 10 06 00 03 08 1d 06 54 12 e6 ec 0f
39 00 06 ff 77 01 00 00 11
39 00 02 b0 5d
39 00 02 b1 62
39 00 02 b2 82
39 00 02 b3 80
39 00 02 b5 42
39 00 02 b7 85
39 00 02 b8 20
39 00 02 c0 09
39 00 02 c1 78
39 00 02 c2 78
39 00 02 d0 88
39 ff 02 ee 42
39 00 04 e0 00 00 02
39 00 0c e1 04 a0 06 a0 05 a0 07 a0 00 44 44
39 00 0d e2 00 00 33 33 01 a0 00 00 01 a0 00 00
39 00 05 e3 00 00 33 33
39 00 03 e4 44 44
39 00 11 e5 0c 30 a0 a0 0e 32 a0 a0 08 2c a0 a0 0a 2e a0 a0
39 00 05 e6 00 00 33 33
39 00 03 e7 44 44
39 00 11 e8 0d 31 a0 a0 0f 33 a0 a0 09 2d a0 a0 0b 2f a0 a0
39 00 08 eb 00 01 e4 e4 44 88 00
39 00 11 ed ff f5 47 6f 0b a1 a2 bf fb 2a 1a b0 f6 74 5f ff
39 00 07 ef 08 08 08 40 3f 64
39 00 06 ff 77 01 00 00 13
39 00 03 e8 00 0e
39 00 06 ff 77 01 00 00 00
39 ff 01 11
39 00 06 ff 77 01 00 00 13
39 ff 03 e8 00 0c
39 00 03 e8 00 00
39 00 06 ff 77 01 00 00 00
39 00 02 3a 50
39 ff 01 29
];

display-timings {
timing-0 {
clock-frequency = <39600000>;
hactive = <480>;
vactive = <800>;
hfront-porch = <80>;
hback-porch = <20>;
hsync-len = <20>;
vfront-porch = <220>;
vback-porch = <70>;
vsync-len = <10>;
};
};

ports {
#address-cells = <1>;
#size-cells = <0>;
};
};
};
83 changes: 83 additions & 0 deletions arch/riscv/boot/dts/canaan/k230-canmv-lcd.dts
View file
Original file line number Diff line number Diff line change
@@ -0,0 +1,83 @@
// SPDX-License-Identifier: GPL-2.0 OR MIT
/*
* Copyright (C) 2024 Yangyu Chen <[email protected]>
*/

#include "k230.dtsi"
#include "display-st7701-480x800.dtsi"

/ {
model = "Canaan CanMV-K230";
compatible = "canaan,canmv-k230", "canaan,kendryte-k230";

aliases {
serial3 = &uart3;
};

chosen {
stdout-path = "serial0:115200n8";
};

ddr: memory@0 {
device_type = "memory";
reg = <0x0 0x0 0x0 0x20000000>;
};
};

&uart0 {
status = "okay";
};
&uart3 {
status = "okay";
};
&mmc_sd1{
status = "okay";
no-1-8-v;
cap-sd-highspeed;
mshc_ctrl_r = <0x00>;
};

&usb0 {
status = "okay";
};
&usb1 {
status = "okay";
};

&i2c3 {
status = "okay";
};

&i2c4 {
status = "okay";
touchscreen@38 {
compatible = "edt,edt-ft5306";
reg = <0x38>;
reset-gpios = <&gpio0_ports 21 GPIO_ACTIVE_LOW>;
interrupt-parent = <&gpio0_ports>;
interrupts = <22 IRQ_TYPE_EDGE_FALLING>;
};
};
&dsi {
ports {
port@1 {
reg = <1>;
dsi_out_st7701: endpoint {
remote-endpoint = <&st7701_in>;
};
};
};
};

&lcd {
dsi_reset-gpios = <&gpio0_ports 20 GPIO_ACTIVE_HIGH>;
backlight_gpio-gpios = <&gpio0_ports 25 GPIO_ACTIVE_HIGH>;
ports {
port@0 {
reg = <0>;
st7701_in: endpoint {
remote-endpoint = <&dsi_out_st7701>;
};
};
};
};
Loading

0 comments on commit b80a7d0

Please sign in to comment.