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August 2024, 05:33:18 CEST schrieb Liu Ying: > J17 on i.MX8mp EVK base board is a HDMI type A connector. > It connects with i.MX8mp HDMI PHY. Add support for it. >=20 > Signed-off-by: Liu Ying > --- > arch/arm64/boot/dts/freescale/imx8mp-evk.dts | 46 ++++++++++++++++++++ > 1 file changed, 46 insertions(+) >=20 > diff --git a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts b/arch/arm64/bo= ot/dts/freescale/imx8mp-evk.dts > index 938347704136..f118fe8ab5ac 100644 > --- a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts > +++ b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts > @@ -56,6 +56,18 @@ memory@40000000 { > <0x1 0x00000000 0 0xc0000000>; > }; > =20 > + native-hdmi-connector { Is there a non-nativ HDMI connector? If not this is somewhat misleading. > + compatible =3D "hdmi-connector"; > + label =3D "HDMI OUT"; > + type =3D "a"; > + > + port { > + hdmi_out: endpoint { That's an input port of the HDMI connector. It should be called hdmi_in or = similar. Right now it's connecting 'hdmi_out' and 'hdmi_tx_out' which looks confusin= g. Best regards, Alexander > + remote-endpoint =3D <&hdmi_tx_out>; > + }; > + }; > + }; > + > pcie0_refclk: pcie0-refclk { > compatible =3D "fixed-clock"; > #clock-cells =3D <0>; > @@ -408,6 +420,28 @@ &flexcan2 { > status =3D "disabled";/* can2 pin conflict with pdm */ > }; > =20 > +&hdmi_pvi { > + status =3D "okay"; > +}; > + > +&hdmi_tx { > + pinctrl-names =3D "default"; > + pinctrl-0 =3D <&pinctrl_hdmi>; > + status =3D "okay"; > + > + ports { > + port@1 { > + hdmi_tx_out: endpoint { > + remote-endpoint =3D <&hdmi_out>; > + }; > + }; > + }; > +}; > + > +&hdmi_tx_phy { > + status =3D "okay"; > +}; > + > &i2c1 { > clock-frequency =3D <400000>; > pinctrl-names =3D "default"; > @@ -604,6 +638,10 @@ &lcdif1 { > status =3D "okay"; > }; > =20 > +&lcdif3 { > + status =3D "okay"; > +}; > + > &micfil { > #sound-dai-cells =3D <0>; > pinctrl-names =3D "default"; > @@ -858,6 +896,14 @@ MX8MP_IOMUXC_NAND_READY_B__GPIO3_IO16 0x140 > >; > }; > =20 > + pinctrl_hdmi: hdmigrp { > + fsl,pins =3D < > + MX8MP_IOMUXC_HDMI_DDC_SCL__HDMIMIX_HDMI_SCL 0x1c2 > + MX8MP_IOMUXC_HDMI_DDC_SDA__HDMIMIX_HDMI_SDA 0x1c2 > + MX8MP_IOMUXC_HDMI_CEC__HDMIMIX_HDMI_CEC 0x10 > + >; > + }; > + > pinctrl_hog: hoggrp { > fsl,pins =3D < > MX8MP_IOMUXC_HDMI_HPD__HDMIMIX_HDMI_HPD 0x40000010 >=20 =2D-=20 TQ-Systems GmbH | M=FChlstra=DFe 2, Gut Delling | 82229 Seefeld, Germany Amtsgericht M=FCnchen, HRB 105018 Gesch=E4ftsf=FChrer: Detlef Schneider, R=FCdiger Stahl, Stefan Schneider http://www.tq-group.com/