From: Adam Ford <aford173@gmail.com>
To: dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org
Cc: aford@beaconembedded.com, Adam Ford <aford173@gmail.com>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>,
Shawn Guo <shawnguo@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Fabio Estevam <festevam@gmail.com>,
Andrzej Hajda <andrzej.hajda@intel.com>,
Neil Armstrong <neil.armstrong@linaro.org>,
Robert Foss <rfoss@kernel.org>,
Laurent Pinchart <Laurent.pinchart@ideasonboard.com>,
Jonas Karlman <jonas@kwiboo.se>,
Jernej Skrabec <jernej.skrabec@gmail.com>,
Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Maxime Ripard <mripard@kernel.org>,
Thomas Zimmermann <tzimmermann@suse.de>,
David Airlie <airlied@gmail.com>, Daniel Vetter <daniel@ffwll.ch>,
devicetree@vger.kernel.org, imx@lists.linux.dev,
linux-kernel@vger.kernel.org
Subject: [PATCH 2/2] arm64: dts: imx8mp-beacon-kit: Enable HDMI bridge HPD
Date: Wed, 28 Feb 2024 05:37:36 -0600 [thread overview]
Message-ID: <20240228113737.43434-2-aford173@gmail.com> (raw)
In-Reply-To: <20240228113737.43434-1-aford173@gmail.com>
The DSI to HDMI bridge supports hot-plut-detect, but the
driver didn't previously support a shared IRQ GPIO. With
the driver updated, the interrupt can be added to the bridge.
Signed-off-by: Adam Ford <aford173@gmail.com>
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-beacon-kit.dts b/arch/arm64/boot/dts/freescale/imx8mp-beacon-kit.dts
index 8de4dd268908..d854c94ec997 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-beacon-kit.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mp-beacon-kit.dts
@@ -405,6 +405,8 @@ adv_bridge: hdmi@3d {
compatible = "adi,adv7535";
reg = <0x3d>, <0x3c>, <0x3e>, <0x3f>;
reg-names = "main", "cec", "edid", "packet";
+ interrupt-parent = <&gpio4>;
+ interrupts = <27 IRQ_TYPE_EDGE_FALLING>;
adi,dsi-lanes = <4>;
#sound-dai-cells = <0>;
--
2.43.0
next prev parent reply other threads:[~2024-02-28 11:37 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-28 11:37 [PATCH 1/2] drm/bridge: adv7511: Allow IRQ to share GPIO pins Adam Ford
2024-02-28 11:37 ` Adam Ford [this message]
2024-02-28 16:33 ` [PATCH 2/2] arm64: dts: imx8mp-beacon-kit: Enable HDMI bridge HPD Laurent Pinchart
2024-02-28 16:31 ` [PATCH 1/2] drm/bridge: adv7511: Allow IRQ to share GPIO pins Laurent Pinchart
2024-03-03 15:44 ` Adam Ford
2024-03-03 15:52 ` Laurent Pinchart
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