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arm64: dts: ti: verdin-am62: Add DSI display support

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Add MIPI-DSI support to Verdin AM62.

Verdin AM62 has a MIPI DSI interface on the edge connector, this is
provided with a Toshiba TC358778 DPI to MIPI-DSI bridge connected to the
DSS DPI port with a 18-bit width parallel bus.

Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Link: https://lore.kernel.org/r/20230812191123.14779-1-francesco@dolcini.it
Signed-off-by: Nishanth Menon <nm@ti.com>
This commit is contained in:
Francesco Dolcini 2023-08-12 21:11:23 +02:00 committed by Nishanth Menon
parent 935c4047d4
commit 9e77200356
1 changed files with 21 additions and 0 deletions
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21
arch/arm64/boot/dts/ti/k3-am62-verdin.dtsi
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@ -815,6 +815,26 @@ cpsw3g_phy0: ethernet-phy@0 {
};
};
&dss {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_parallel_rgb>;
status = "disabled";
};
&dss_ports {
#address-cells = <1>;
#size-cells = <0>;
/* VP2: DPI Output */
port@1 {
reg = <1>;
dpi_out: endpoint {
remote-endpoint = <&rgb_in>;
};
};
};
/* Verdin PWM_1, PWM_2 */
&epwm0 {
pinctrl-names = "default";
@ -1051,6 +1071,7 @@ port@0 {
rgb_in: endpoint {
data-lines = <18>;
remote-endpoint = <&dpi_out>;
};
};