From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from bali.collaboradmins.com (bali.collaboradmins.com [148.251.105.195]) (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 8B852440A3B; Wed, 22 Jul 2026 16:40:00 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=148.251.105.195 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784738404; cv=none; b=sJlMOtaSy0UfL+7l96+WakPbkCOC0u6WBMO+tSDovHL3AAvbHqpesziFDDzRlFShLpo3aNWPPxphFwoJCCPnHpccmjEeoCHVGZtl6GjdRSo/ebytdYQCq/DLPMb0WjCWOJ9SEclptR+aa8SKQ6JLmlWZ0WbSgNr5r9YlxPMsehg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784738404; c=relaxed/simple; bh=IxuY5Yy2+bxQ50G6EPCluh37NLO448od94aJA4UYTJY=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=dr2LQxAbyt6x1VvyfgnGl34m8vbZFozniGCKBlDpEUNPOLTCpqkxSZ92eVxsGAj7yR77rKfkgBpowDdLp7aVynilAplP1yoc06B+yrJ9GBT+FSSsi1LCF5KDs5hggS+0VI3AKac8cT6whZhIupPDzOG2PDTjMD1fKo2CkNtMf5Y= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com; spf=pass smtp.mailfrom=collabora.com; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b=eHXd4ulJ; arc=none smtp.client-ip=148.251.105.195 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=collabora.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b="eHXd4ulJ" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1784738396; bh=IxuY5Yy2+bxQ50G6EPCluh37NLO448od94aJA4UYTJY=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=eHXd4ulJMx0crFk7Dr3i+pMm/cnivYbupFgA0CnfYAqtWh85kRODN1K3eKwN5vJJE 6JY5bMmRGFE/9Llcc3mZ4qHUjFU7Q3mCb57+NC+imT7ZK/n2NJxfri3DhdVK3GchE7 oL5n3NsOY8go2mCSmv+99myb2WIt5x754QJe9ZrRH8/NBs655zRUy91m5v5niCkYLQ 5f6CGeScCfNN+dLZl+yhJVoOXvpKN/l21HJ6UQSqmFCRBDaz4fORGrDunqKKp+W8fb ZiCqpfCUTTvXxvotIqLGD4xmnhrfaCzHtru7NBoEeXmxMeRrtacLJCckRBAp8Rzsm/ 59oNtmWDFzvLA== Received: from [100.64.1.21] (unknown [100.64.1.21]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange x25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by bali.collaboradmins.com (Postfix) with ESMTPSA id 09F9717E04AE; Wed, 22 Jul 2026 18:39:56 +0200 (CEST) Message-ID: <2949748a-2a37-46f9-996b-8e2438c8f8f8@collabora.com> Date: Wed, 22 Jul 2026 18:39:55 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 12/46] dt-bindings: soc: mediatek: mutex: Allow #trigger-source-cells To: Rob Herring Cc: chunkuang.hu@kernel.org, p.zabel@pengutronix.de, airlied@gmail.com, simona@ffwll.ch, maarten.lankhorst@linux.intel.com, mripard@kernel.org, tzimmermann@suse.de, krzk+dt@kernel.org, conor+dt@kernel.org, matthias.bgg@gmail.com, dri-devel@lists.freedesktop.org, linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, justin.yeh@mediatek.com, jason-jh.lin@mediatek.com, kernel@collabora.com References: <20260714114414.184512-1-angelogioacchino.delregno@collabora.com> <20260714114414.184512-13-angelogioacchino.delregno@collabora.com> <20260722154500.GA988735-robh@kernel.org> From: AngeloGioacchino Del Regno Content-Language: en-US In-Reply-To: <20260722154500.GA988735-robh@kernel.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 7/22/26 17:45, Rob Herring wrote: > On Tue, Jul 14, 2026 at 01:43:40PM +0200, AngeloGioacchino Del Regno wrote: >> This hardware controls trigger sources, and there's even a generic >> binding just for that: allow #trigger-source-cells in MuteX, so >> that this is allowed to provide triggers to external HW. >> >> Acked-by: AngeloGioacchino Del Regno > > You ack-ed your own patch? > Mysterious things happen in my workflow... :facepalm: >> Signed-off-by: AngeloGioacchino Del Regno >> --- >> .../devicetree/bindings/soc/mediatek/mediatek,mutex.yaml | 4 ++++ >> 1 file changed, 4 insertions(+) >> >> diff --git a/Documentation/devicetree/bindings/soc/mediatek/mediatek,mutex.yaml b/Documentation/devicetree/bindings/soc/mediatek/mediatek,mutex.yaml >> index 5267cfe92572..886e6f904b78 100644 >> --- a/Documentation/devicetree/bindings/soc/mediatek/mediatek,mutex.yaml >> +++ b/Documentation/devicetree/bindings/soc/mediatek/mediatek,mutex.yaml >> @@ -54,6 +54,9 @@ properties: >> items: >> - description: MUTEX Clock >> >> + '#trigger-source-cells': >> + const: 1 >> + >> mediatek,gce-events: >> description: >> The event id which is mapping to the specific hardware event signal >> @@ -116,6 +119,7 @@ examples: >> interrupts = ; >> power-domains = <&spm MT8173_POWER_DOMAIN_MM>; >> clocks = <&mmsys CLK_MM_MUTEX_32K>; >> + #trigger-source-cells = <1>; >> mediatek,gce-events = , >> ; >> }; >> -- >> 2.54.0 >>