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| author | Rahul T R <r-ravikumar@ti.com> | 2022-05-05 14:37:08 +0530 |
|---|---|---|
| committer | Vignesh Raghavendra <vigneshr@ti.com> | 2022-05-05 22:45:16 +0530 |
| commit | d4f3c8a169ab82b91ba1e10a495e900477a75cf5 (patch) | |
| tree | 9eb7f2b70b03cc15fe9ef1e7b2c69d270a6e3527 /arch/arm64 | |
| parent | 8f984f60f2f1fa109f9ae8c9194b6989f6675c1d (diff) | |
| download | linux-d4f3c8a169ab82b91ba1e10a495e900477a75cf5.tar.bz2 | |
arm64: dts: ti: k3-j721e-sk: Enable DisplayPort
Add the endpoint nodes to describe connection from
DSS => MHDP => DisplayPort connector.
Signed-off-by: Rahul T R <r-ravikumar@ti.com>
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Reviewed-by: Aradhya Bhatia <a-bhatia1@ti.com>
Link: https://lore.kernel.org/r/20220505090709.9252-2-r-ravikumar@ti.com
Diffstat (limited to 'arch/arm64')
| -rw-r--r-- | arch/arm64/boot/dts/ti/k3-j721e-sk.dts | 45 |
1 files changed, 41 insertions, 4 deletions
diff --git a/arch/arm64/boot/dts/ti/k3-j721e-sk.dts b/arch/arm64/boot/dts/ti/k3-j721e-sk.dts index 98177a20b45f..07b1e40fbc47 100644 --- a/arch/arm64/boot/dts/ti/k3-j721e-sk.dts +++ b/arch/arm64/boot/dts/ti/k3-j721e-sk.dts @@ -213,6 +213,18 @@ enable-active-high; }; + dp0: connector { + compatible = "dp-connector"; + label = "DP0"; + type = "full-size"; + dp-pwr-supply = <&dp_pwr_3v3>; + + port { + dp_connector_in: endpoint { + remote-endpoint = <&dp0_out>; + }; + }; + }; }; &main_pmx0 { @@ -638,6 +650,8 @@ &mhdp { phys = <&torrent_phy_dp>; phy-names = "dpphy"; + pinctrl-names = "default"; + pinctrl-0 = <&dp0_pins_default>; }; &usbss0 { @@ -718,6 +732,33 @@ <&k3_clks 152 18>; /* DPI1_EXT_CLKSEL_OUT0 */ }; +&dss_ports { + port { + dpi0_out: endpoint { + remote-endpoint = <&dp0_in>; + }; + }; +}; + +&dp0_ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + dp0_in: endpoint { + remote-endpoint = <&dpi0_out>; + }; + }; + + port@4 { + reg = <4>; + dp0_out: endpoint { + remote-endpoint = <&dp_connector_in>; + }; + }; +}; + &mcasp0 { /* Unused */ status = "disabled"; @@ -852,10 +893,6 @@ status = "disabled"; }; -&dss { - status = "disabled"; -}; - &icssg0_mdio { status = "disabled"; }; |