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AJvYcCWnvTHxquim+GMVeXVfS7VzWyYZgtciYzcW0LIkgBNhUPGI+v4oYPZHOzszpEry4uB8RVrDrFooamSUZucbkW/FkEr03BSQtHPdTciLg0zWJIsF/GHRy4eafKCZnVS7RlNCucDm8ya1yw== X-Gm-Message-State: AOJu0YxBYe/fcU/q0wUwjwg6Lb3GMMFhcA1Fy6oPbUft8bvAPdNyyy9H Ow4Vjzqzltc7a5HUQUIEruzgkYsqYSCzMHGLoE9UaDJzwzkPShH0 X-Received: by 2002:a6b:7219:0:b0:7c7:8b50:fedf with SMTP id n25-20020a6b7219000000b007c78b50fedfmr14907652ioc.4.1709120268020; Wed, 28 Feb 2024 03:37:48 -0800 (PST) Received: from aford-System-Version.lan ([2601:447:d002:5be:abe6:89f4:1061:8343]) by smtp.gmail.com with ESMTPSA id k6-20020a02c646000000b004747d876aefsm1833147jan.6.2024.02.28.03.37.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 28 Feb 2024 03:37:47 -0800 (PST) From: Adam Ford To: dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org Cc: aford@beaconembedded.com, Adam Ford , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Andrzej Hajda , Neil Armstrong , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Daniel Vetter , 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 Message-ID: <20240228113737.43434-2-aford173@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240228113737.43434-1-aford173@gmail.com> References: <20240228113737.43434-1-aford173@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1792143687616060225 X-GMAIL-MSGID: 1792143687616060225 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 Reviewed-by: Laurent Pinchart 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>;