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. Since this is the default configuration for the EVK, add support for it here.
Signed-off-by: Laurentiu Palcu <[email protected]> Reviewed-by: Frank Li <[email protected]> --- arch/arm64/boot/dts/freescale/imx943-evk.dts | 59 ++++++++++++++++++++++++++++ 1 file changed, 59 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx943-evk.dts b/arch/arm64/boot/dts/freescale/imx943-evk.dts index 31fa9675cee13709d6774ea3a8464168b7fead44..70f26949916ce16da3ba0a9682acf9354bd4a449 100644 --- a/arch/arm64/boot/dts/freescale/imx943-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx943-evk.dts @@ -53,6 +53,18 @@ dmic: dmic { #sound-dai-cells = <0>; }; + hdmi-connector { + compatible = "hdmi-connector"; + label = "hdmi"; + type = "a"; + + port { + hdmi_connector_in: endpoint { + remote-endpoint = <&it6263_out>; + }; + }; + }; + reg_usdhc2_vmmc: regulator-usdhc2 { compatible = "regulator-fixed"; off-on-delay-us = <12000>; @@ -146,6 +158,10 @@ memory@80000000 { }; }; +&dcif { + status = "okay"; +}; + &enetc1 { clocks = <&scmi_clk IMX94_CLK_MAC4>; clock-names = "ref"; @@ -184,6 +200,21 @@ &flexcan4 { 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 { + lvds_out: endpoint { + remote-endpoint = <&it6263_in>; + }; + }; + }; +}; + &lpi2c3 { clock-frequency = <400000>; pinctrl-0 = <&pinctrl_lpi2c3>; @@ -225,6 +256,34 @@ 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 { -- 2.49.0
