From: Moudy Ho <moudy.ho@mediatek.com>
To: Mauro Carvalho Chehab <mchehab@kernel.org>,
Rob Herring <robh+dt@kernel.org>,
Matthias Brugger <matthias.bgg@gmail.com>,
Hans Verkuil <hverkuil-cisco@xs4all.nl>
Cc: Chun-Kuang Hu <chunkuang.hu@kernel.org>,
Rob Landley <rob@landley.net>,
Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
<linux-media@vger.kernel.org>, <devicetree@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-mediatek@lists.infradead.org>,
<linux-kernel@vger.kernel.org>,
Alexandre Courbot <acourbot@chromium.org>, <tfiga@chromium.org>,
<drinkcat@chromium.org>, <pihsun@chromium.org>,
<hsinyi@google.com>,
Benjamin Gaignard <benjamin.gaignard@collabora.com>,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@collabora.com>,
daoyuan huang <daoyuan.huang@mediatek.com>,
Ping-Hsun Wu <ping-hsun.wu@mediatek.com>,
<allen-kh.cheng@mediatek.com>, <xiandong.wang@mediatek.com>,
<randy.wu@mediatek.com>, <moudy.ho@mediatek.com>,
<jason-jh.lin@mediatek.com>, <roy-cw.yeh@mediatek.com>,
<river.cheng@mediatek.com>, <srv_heupstream@mediatek.com>,
<Project_Global_Chrome_Upstream_Group@mediatek.com>
Subject: [PATCH v16 4/6] dt-bindings: soc: mediatek: add gce-client-reg for MUTEX
Date: Mon, 18 Apr 2022 16:30:16 +0800 [thread overview]
Message-ID: <20220418083018.1907-5-moudy.ho@mediatek.com> (raw)
In-Reply-To: <20220418083018.1907-1-moudy.ho@mediatek.com>
In order to allow modules with latency requirements such as MDP3
to set registers through CMDQ, add the relevant GCE property.
Signed-off-by: Moudy Ho <moudy.ho@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: CK Hu <ck.hu@mediatek.com>
Reviewed-by: Rob Herring <robh@kernel.org>
---
.../bindings/soc/mediatek/mediatek,mutex.yaml | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/Documentation/devicetree/bindings/soc/mediatek/mediatek,mutex.yaml b/Documentation/devicetree/bindings/soc/mediatek/mediatek,mutex.yaml
index 40598243c84d..e4399e1f9b1c 100644
--- a/Documentation/devicetree/bindings/soc/mediatek/mediatek,mutex.yaml
+++ b/Documentation/devicetree/bindings/soc/mediatek/mediatek,mutex.yaml
@@ -60,6 +60,18 @@ properties:
include/dt-bindings/gce/<chip>-gce.h of each chips.
$ref: /schemas/types.yaml#/definitions/uint32-array
+ mediatek,gce-client-reg:
+ $ref: /schemas/types.yaml#/definitions/phandle-array
+ items:
+ items:
+ - description: phandle of GCE
+ - description: GCE subsys id
+ - description: register offset
+ - description: register size
+ description: The register of client driver can be configured by gce with
+ 4 arguments defined in this property. Each GCE subsys id is mapping to
+ a client defined in the header include/dt-bindings/gce/<chip>-gce.h.
+
required:
- compatible
- reg
--
2.18.0
next prev parent reply other threads:[~2022-04-18 8:30 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-18 8:30 [PATCH v16 0/6] Add mutex support for MDP Moudy Ho
2022-04-18 8:30 ` [PATCH v16 1/6] soc: mediatek: mutex: add common interface for modules setting Moudy Ho
2022-04-19 13:36 ` AngeloGioacchino Del Regno
2022-04-18 8:30 ` [PATCH v16 2/6] soc: mediatek: mutex: add 8183 MUTEX MOD settings for MDP Moudy Ho
2022-04-19 13:35 ` AngeloGioacchino Del Regno
2022-04-18 8:30 ` [PATCH v16 3/6] dt-bindings: soc: mediatek: move out common module from display folder Moudy Ho
2022-04-19 13:35 ` AngeloGioacchino Del Regno
2022-04-18 8:30 ` Moudy Ho [this message]
2022-04-18 8:30 ` [PATCH v16 5/6] dts: arm64: mt8183: add GCE client property for Mediatek MUTEX Moudy Ho
2022-04-19 13:35 ` AngeloGioacchino Del Regno
2022-04-18 8:30 ` [PATCH v16 6/6] soc: mediatek: mutex: add functions that operate registers by CMDQ Moudy Ho
2022-04-19 13:35 ` AngeloGioacchino Del Regno
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