From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 184C82EBDE5; Fri, 27 Jun 2025 20:14:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751055246; cv=none; b=RLxxbyL5lVYRpmxzz90yOecbTRrffNWTs5UXy+7+szSB67fXBs9NCt0FVNGZWHkq3OSeqIUUvuyn9FIEGjI+dJ+oAxzCq8iWutjnpYx0PaxaBJQebwgdb3y8znCfd6RKB5W4c8yoWOZzeYVQko2OZegRvJSBKiqx/qEsh0snqeQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751055246; c=relaxed/simple; bh=VYYXKd4DVhfkDjJTOWxBgy92/r8CsxVv0INxt3+97j4=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=qECGyPvz9BuEJy2b0hjmHV3KASnS+9Z7n79ke4lT124Pdjs08gavrROk7RczdF5ABbtjszcprKkwQMu7cwx/uZQkG+GWDAo0tAI7+uDVvLGVXJP9x+34cEcqBOXEyPqa76y5+GRjOC9uxVMjzVVfNlhfYiA+8hCqhLvXXLuhOXI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Z/h+Thul; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Z/h+Thul" Received: by smtp.kernel.org (Postfix) with ESMTPSA id BE296C4CEE3; Fri, 27 Jun 2025 20:14:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1751055245; bh=VYYXKd4DVhfkDjJTOWxBgy92/r8CsxVv0INxt3+97j4=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Z/h+ThulbxEHu/znIGjOtmBfK3QVP+9m7X7rsOhRBfipwgL6fy267ecQXtR6nHCIW ei7Z5DrFQx44UYPwalMOGhWVIG4TKI+2bXYZYYKBCou+ua3RmCMQgj4cRaGCMwHEbL g55YQfwq2jk6wuTm2CgadnwpR2YOOY9U60KRa+e6VUD51yWgMuXukMZm6C6VCnfYUX 18vhQka3tjURh0/9ZNbxCHJVJlSkpSsSHNchQAJinehUZq+C9v1Vp4SL3fUY82HOcK a+VoYgRb1akhChMPxA3wf3yzWqHV1IFMlEbHCS9jcdPbboSq4Aoqq3Xc3FxTfIyfTO LYEsckce9Rftw== Date: Fri, 27 Jun 2025 15:14:04 -0500 From: Rob Herring To: AngeloGioacchino Del Regno Cc: krzk+dt@kernel.org, conor+dt@kernel.org, matthias.bgg@gmail.com, sudeep.holla@arm.com, cristian.marussi@arm.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, arm-scmi@vger.kernel.org, kernel@collabora.com Subject: Re: [PATCH v1 1/2] dt-bindings: firmware: Add MediaTek TinySYS SCMI Extension protocol Message-ID: <20250627201404.GA4156149-robh@kernel.org> References: <20250623120136.109311-1-angelogioacchino.delregno@collabora.com> <20250623120136.109311-2-angelogioacchino.delregno@collabora.com> Precedence: bulk X-Mailing-List: linux-kernel@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: <20250623120136.109311-2-angelogioacchino.delregno@collabora.com> On Mon, Jun 23, 2025 at 02:01:35PM +0200, AngeloGioacchino Del Regno wrote: > Add the MediaTek TinySYS SCMI Extension protocol as found on a > number of SoCs, including MT6895 and MT8196. > > This includes controls and power state notifications for the GPU, > CPU Memory latency Manager (cm_mgr), SLBC, SSPM and others. > > Signed-off-by: AngeloGioacchino Del Regno > --- > .../firmware/mediatek,mt6895-scmi.yaml | 22 +++++++++++++++++++ > 1 file changed, 22 insertions(+) > create mode 100644 Documentation/devicetree/bindings/firmware/mediatek,mt6895-scmi.yaml > > diff --git a/Documentation/devicetree/bindings/firmware/mediatek,mt6895-scmi.yaml b/Documentation/devicetree/bindings/firmware/mediatek,mt6895-scmi.yaml > new file mode 100644 > index 000000000000..98a5b81983b1 > --- /dev/null > +++ b/Documentation/devicetree/bindings/firmware/mediatek,mt6895-scmi.yaml > @@ -0,0 +1,22 @@ > +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) > +# Copyright 2025 Collabora Ltd > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/firmware/mediatek,mt6895-scmi.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: MediaTek System Control and Management Interface(SCMI) Vendor Protocols Extension > + > +maintainers: > + - AngeloGioacchino Del Regno > + This schema will never be applied. > +properties: > + protocol@80: > + $ref: '/schemas/firmware/arm,scmi.yaml#/$defs/protocol-node' > + unevaluatedProperties: false > + > + properties: > + reg: > + const: 0x80 > + > +additionalProperties: true > -- > 2.49.0 >