linux-kernel - [PATCH 1/2] arm64: dts: imx8mp-verdin: add dsi to hdmi functionality

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Date:   Thu,  1 Sep 2022 17:40:50 +0200
From:   Max Krummenacher <max.oss.09@...il.com>
To:     Max Krummenacher <max.krummenacher@...adex.com>
Cc:     Fabio Estevam <festevam@...il.com>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Laurent Pinchart <laurent.pinchart@...asonboard.com>,
        Marcel Ziswiler <marcel.ziswiler@...adex.com>,
        NXP Linux Team <linux-imx@....com>,
        Pengutronix Kernel Team <kernel@...gutronix.de>,
        Philippe Schenker <philippe.schenker@...adex.com>,
        Rob Herring <robh+dt@...nel.org>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        Shawn Guo <shawnguo@...nel.org>, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH 1/2] arm64: dts: imx8mp-verdin: add dsi to hdmi functionality

From: Max Krummenacher <max.krummenacher@...adex.com>

Add the hdmi connector present on the dsi to hdmi adapter now
required by the upstream lontium bridge driver.
The dsi to hdmi adapter is enabled in an device tree overlay.

Signed-off-by: Max Krummenacher <max.krummenacher@...adex.com>

---

 arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi
index 76cc89296150..bd84a0d135dc 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi
@@ -59,6 +59,14 @@ button-wakeup {
 		};
 	};
 
+	hdmi_connector: hdmi-connector {
+		compatible = "hdmi-connector";
+		ddc-i2c-bus = <&i2c2>;
+		label = "hdmi";
+		type = "a";
+		status = "disabled";
+	};
+
 	/* Carrier Board Supplies */
 	reg_1p8v: regulator-1p8v {
 		compatible = "regulator-fixed";
-- 
2.35.3