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charset=us-ascii Content-Disposition: inline In-Reply-To: <20250623120136.109311-2-angelogioacchino.delregno@collabora.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250627_131406_937418_5D929FBF X-CRM114-Status: GOOD ( 15.53 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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 >