From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 E3CE33D3002; Wed, 22 Jul 2026 15:45:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784735105; cv=none; b=EWA31xUC2yETZbK1KlPqdsx9Fm0cMkAc3AoDQkH9qQrEDK5QtGbIkP/VaxhYtcyKAJ0z+UXATnH/KivmNdAvmIsPhuUdCZws7HDoKm6/k/Ag/7Eg3wfLY+jrqCn4CmtkPtELLGdyqqhgP3moaW6i82sfbbGBYxGHUTJ43e3MuYI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784735105; c=relaxed/simple; bh=LeAXc0E7FchQBTjMLzzbgUsHp7JlI/rF8EXhRPAS7bg=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=QYBQFWK8iq+jpgU83RFBETjAfrFq9xbYSpWFkMXtH72gEmvfkfX8YQdXLQ0Xaw/zz39bT50tBgfa9Xjl1m9jyB5p+R7lB6JuM+Vm1ORlXNnCWStODXvAXUCBlpfxeLGpVwxVR3+CNJ1drviIW9JLoO9kTOsUVJurAE+qT7kYdFM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=bsjF49+n; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="bsjF49+n" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4C0DB1F000E9; Wed, 22 Jul 2026 15:45:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1784735103; bh=/OsIhPpVYT3n9diLVUiR7498vs3ZnyRvw7xjAByzCgA=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=bsjF49+nysB5MqTTiGuxAQwzjtDFeEXvEIeCB6m6+CUqR0A4ru9FDJnUOaO+B2oWX CXKTsoDKJpLBZqdvHYPZKXFivbA9Evrf0q16oC30RCW2bWRo3xgJ+o/sgzpeqJxFC6 zeA6A8HTmsLYWxeTsgohoG59Jyh0Zzfhcvlq5eTYrGNktN2q2HnZXiY1RqqTbo4rOz pGGrI/YEV2oPbWC3at+oO0C/RmKf99VgeV4n6lhbl7wvASpXOmx/N8pIs24iVVDifV pbmV4IyCdHwB2eCKbaUF3kM0fdzeWs7JX3SAGiBkMiyV5z9PBSCTdpp6JsflIU2QJC z/Qee/jv9Ki+w== Date: Wed, 22 Jul 2026 10:45:00 -0500 From: Rob Herring To: AngeloGioacchino Del Regno 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 Subject: Re: [PATCH v2 12/46] dt-bindings: soc: mediatek: mutex: Allow #trigger-source-cells Message-ID: <20260722154500.GA988735-robh@kernel.org> References: <20260714114414.184512-1-angelogioacchino.delregno@collabora.com> <20260714114414.184512-13-angelogioacchino.delregno@collabora.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260714114414.184512-13-angelogioacchino.delregno@collabora.com> 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? > 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 >