github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-05-25 15:41:52 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

arm64: dts: imx8mn-evk: Add HDMI support

Browse Source 
imx8mn-evk has a MIPI DSI port that can be used with a ADV7535 MIPI
DSI to HDMI bridge.

Add support for it.
Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Fabio Estevam 2023-07-15 20:02:08 -03:00 committed by Shawn Guo
parent 99e5d6d274
commit e8abdd58a1
1 changed files with 67 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

67
arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi
View File

@ -23,6 +23,18 @@ status {
};
};
hdmi-connector {
compatible = "hdmi-connector";
label = "hdmi";
type = "a";
port {
hdmi_connector_in: endpoint {
remote-endpoint = <&adv7533_out>;
};
};
};
memory@40000000 {
device_type = "memory";
reg = <0x0 0x40000000 0 0x80000000>;
@ -167,6 +179,41 @@ &i2c2 {
sda-gpios = <&gpio5 17 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
status = "okay";
hdmi@3d {
compatible = "adi,adv7535";
reg = <0x3d>, <0x3c>, <0x3e>, <0x3f>;
reg-names = "main", "cec", "edid", "packet";
adi,dsi-lanes = <4>;
adi,input-depth = <8>;
adi,input-colorspace = "rgb";
adi,input-clock = "1x";
adi,input-style = <1>;
adi,input-justification = "evenly";
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
adv7533_in: endpoint {
remote-endpoint = <&dsi_out>;
};
};
port@1 {
reg = <1>;
adv7533_out: endpoint {
remote-endpoint = <&hdmi_connector_in>;
};
};
};
};
ptn5110: tcpc@50 {
compatible = "nxp,ptn5110";
pinctrl-names = "default";
@ -214,6 +261,26 @@ pca6416: gpio@20 {
};
};
&lcdif {
status = "okay";
};
&mipi_dsi {
samsung,esc-clock-frequency = <10000000>;
status = "okay";
ports {
port@1 {
reg = <1>;
dsi_out: endpoint {
remote-endpoint = <&adv7533_in>;
data-lanes = <1 2 3 4>;
};
};
};
};
&sai2 {
#sound-dai-cells = <0>;
pinctrl-names = "default";