The ITE IT6263 based NXP LVDS to HDMI converter can be attached to the
i.MX943 EVK board LVDS port using the mini-SAS connector.
Signed-off-by: Laurentiu Palcu <laurentiu.pa...@oss.nxp.com>
---
arch/arm64/boot/dts/freescale/imx943-evk.dts | 123 +++++++++++++++++++
1 file changed, 123 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx943-evk.dts
b/arch/arm64/boot/dts/freescale/imx943-evk.dts
index c8c3eff9df1a2..636913782f983 100644
--- a/arch/arm64/boot/dts/freescale/imx943-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx943-evk.dts
@@ -125,6 +125,129 @@ memory@80000000 {
reg = <0x0 0x80000000 0x0 0x80000000>;
device_type = "memory";
};
+
+ hdmi-connector {
+ compatible = "hdmi-connector";
+ label = "hdmi";
+ type = "a";
+
+ port {
+ hdmi_connector_in: endpoint {
+ remote-endpoint = <&it6263_out>;
+ };
+ };
+ };
+};
+
+&dcif {
+ status = "okay";
+};
+
+&ldb {
+ assigned-clocks = <&scmi_clk IMX94_CLK_LDBPLL_VCO>,
+ <&scmi_clk IMX94_CLK_LDBPLL>;
+ assigned-clock-rates = <4158000000>, <1039500000>;
+ status = "okay";
+
+ ports {
+ port@1 {
+ reg = <1>;
+
+ lvds_out: endpoint {
+ remote-endpoint = <&it6263_in>;
+ };
+ };
+ };
+};
+
+&lpi2c3 {
+ clock-frequency = <400000>;
+ pinctrl-0 = <&pinctrl_lpi2c3>;
+ pinctrl-names = "default";
+ status = "okay";
+
+ pca9548_i2c3: i2c-mux@77 {
+ compatible = "nxp,pca9548";
+ reg = <0x77>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ i2c@0 {
+ reg = <0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ i2c@1 {
+ reg = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ i2c@2 {
+ reg = <2>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ i2c@3 {
+ reg = <3>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ lvds-to-hdmi-bridge@4c {
+ compatible = "ite,it6263";
+ reg = <0x4c>;
+ data-mapping = "jeida-24";
+ reset-gpios = <&pcal6416_i2c3_u171 8
GPIO_ACTIVE_HIGH>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+
+ it6263_in: endpoint {
+ remote-endpoint =
<&lvds_out>;
+ };
+ };
+
+ port@2 {
+ reg = <2>;
+
+ it6263_out: endpoint {
+ remote-endpoint =
<&hdmi_connector_in>;
+ };
+ };
+ };
+ };
+ };
+
+ i2c@4 {
+ reg = <4>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ i2c@5 {
+ reg = <5>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ i2c@6 {
+ reg = <6>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ i2c@7 {
+ reg = <7>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ };
};
&lpi2c3 {
--
2.34.1
