From nobody Fri Dec 19 19:19:17 2025 Received: from mail.flokli.de (mail.flokli.de [116.203.226.116]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1FC2322626; Mon, 15 Jul 2024 23:11:38 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=116.203.226.116 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721085101; cv=none; b=sncMkOjVayuTWgPoj4lWUuNsHAdhB7jZ4s62FYxDO/RKxpnJfobRFT9GVpHYPdUlwOOzzEjdwbfSl+Hq25K2aB2Y6/U9ddD87qu18EApDHXoK8n50GnlrCSDxXAxLXsRBJQn+rLIizL17ouwRtvL14r379cGNJm0Y5RYTsYp9oU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721085101; c=relaxed/simple; bh=P/5rD6RWBbTL8HddfhOIiRrmv32KW4BGoUn1K4kAU8c=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=uYC/bI91PCxgTwyI/ENGksqpJai2FjDM1WRbSpyx4uy32y9egzuFLhZs+PfcIFl3x9DC/GuukSzFVWLu/NejOAK/rX93ZzcP2XFWhguTAs3cpDsadsFfRcPidHOo2WVFD6X6cjf86Smr61aT0HS8kRSujMYHeHu9sh3EcAMlcUw= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=flokli.de; spf=pass smtp.mailfrom=flokli.de; dkim=pass (1024-bit key) header.d=flokli.de header.i=@flokli.de header.b=hAD09gcf; arc=none smtp.client-ip=116.203.226.116 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=flokli.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=flokli.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=flokli.de header.i=@flokli.de header.b="hAD09gcf" From: Florian Klink DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=flokli.de; s=mail; t=1721084599; bh=SjR3vmUlN7ap4Z9Y3SfERz2cTpTFLruN5w+w6iQ3Sbw=; h=From:To:Cc:Subject:Date; b=hAD09gcfU/W9Vw3PhjVnXQEy49V6oEvEBVWBJtywYM/JGPw2x7USuL0L/0eeLVlFH x+spFK0reQl8wFzDGtCPrEjVysy8asCqsRpBpGSFYPmzjtM7mZqYfmItNZ3x5P9kjx LWBtHPu0CZNDUmN4lIuzrkZe9SS1bVI8b+jM3CkU= To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Florian Fainelli , Ray Jui , Scott Branden , Broadcom internal kernel review list , devicetree@vger.kernel.org, linux-rpi-kernel@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: Florian Klink Subject: [PATCH] ARM: dts: bcm283x: Fix hdmi hpd-gpio pin Date: Tue, 16 Jul 2024 02:03:11 +0300 Message-ID: <20240715230311.685641-1-flokli@flokli.de> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" HDMI_HPD_N_1V8 is connected to GPIO pin 0, not 1. This fixes HDMI hotplug/output detection. See https://datasheets.raspberrypi.com/cm/cm3-schematics.pdf Signed-off-by: Florian Klink Reviewed-by: Stefan Wahren --- arch/arm/boot/dts/broadcom/bcm2837-rpi-cm3-io3.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/broadcom/bcm2837-rpi-cm3-io3.dts b/arch/arm/= boot/dts/broadcom/bcm2837-rpi-cm3-io3.dts index 72d26d130efa..85f54fa595aa 100644 --- a/arch/arm/boot/dts/broadcom/bcm2837-rpi-cm3-io3.dts +++ b/arch/arm/boot/dts/broadcom/bcm2837-rpi-cm3-io3.dts @@ -77,7 +77,7 @@ &gpio { }; =20 &hdmi { - hpd-gpios =3D <&expgpio 1 GPIO_ACTIVE_LOW>; + hpd-gpios =3D <&expgpio 0 GPIO_ACTIVE_LOW>; power-domains =3D <&power RPI_POWER_DOMAIN_HDMI>; status =3D "okay"; }; --=20 2.45.1