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| author | Ye Li <ye.li@nxp.com> | 2020-05-09 00:32:18 -0700 |
|---|---|---|
| committer | Ye Li <ye.li@nxp.com> | 2020-05-11 02:16:39 -0700 |
| commit | 41cef3e27d6cde0d655141343808e8ae025b5144 (patch) | |
| tree | 3cdb39e68a0258edb18626327adc11147567a5f5 /arch/arm | |
| parent | e97703d2e708f3e44c1276b46b9293fc24ba7a73 (diff) | |
MLK-23964-14 imx8mq_evk: Enable HDMI driver and splash screen
Update DTS to add DCSS and HDMI nodes and enable
HDMI splash screen on imx8mq evk
Signed-off-by: Ye Li <ye.li@nxp.com>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/dts/imx8mq-evk.dts | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/arch/arm/dts/imx8mq-evk.dts b/arch/arm/dts/imx8mq-evk.dts index 9925bf4f48..78562cde47 100644 --- a/arch/arm/dts/imx8mq-evk.dts +++ b/arch/arm/dts/imx8mq-evk.dts @@ -356,6 +356,42 @@ status = "okay"; }; +&dcss { + status = "okay"; + port@0 { + dcss_out: endpoint { + remote-endpoint = <&hdmi_in>; + }; + }; +}; + +&hdmi { + compatible = "fsl,imx8mq-hdmi"; + status = "okay"; + + display-timings { + native-mode = <&timing1>; + + timing1: timing1 { + clock-frequency = <74250000>; + hactive = <1280>; + vactive = <720>; + hfront-porch = <220>; + hback-porch = <110>; + hsync-len = <40>; + vback-porch = <5>; + vfront-porch = <20>; + vsync-len = <5>; + }; + }; + + port@0 { + hdmi_in: endpoint { + remote-endpoint = <&dcss_out>; + }; + }; +}; + &iomuxc { pinctrl-names = "default"; |