linux-kernel - [PATCH v2 0/4] ASoC: mediatek: Add support of VCP on Mediatek mt8196 SoC.

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Message-ID: <20250914122943.10412-1-xiangzhi.tang@mediatek.com>
Date: Sun, 14 Sep 2025 20:29:23 +0800
From: Xiangzhi Tang <xiangzhi.tang@...iatek.com>
To: Bjorn Andersson <andersson@...nel.org>, Mathieu Poirier
	<mathieu.poirier@...aro.org>, Rob Herring <robh@...nel.org>, "Krzysztof
 Kozlowski" <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>,
	"Matthias Brugger" <matthias.bgg@...il.com>, AngeloGioacchino Del Regno
	<angelogioacchino.delregno@...labora.com>, Xiangzhi Tang
	<Xiangzhi.Tang@...iatek.com>
CC: <linux-remoteproc@...r.kernel.org>, <devicetree@...r.kernel.org>,
	<linux-kernel@...r.kernel.org>, <linux-arm-kernel@...ts.infradead.org>,
	<linux-mediatek@...ts.infradead.org>, Jjian Zhou <Jjian.Zhou@...iatek.com>,
	Hailong Fan <Hailong.Fan@...iatek.com>, Xiangzhi Tang
	<xiangzhi.tang@...iatek.com>
Subject: [PATCH v2 0/4] ASoC: mediatek: Add support of VCP on Mediatek mt8196 SoC.

Add support MediaTek's Video Companion Processor(VCP) host driver to
control the MediaTek VCP Risc-V coprocessor.

> This series is based on linux-next, tag: next-20250912.
> 
> Changes in v2:
> - Refactor: split vcp driver patch to mult diff
> - Fix reviewer's comments
> This series patches dependent on:
> [1]
> https://patchwork.kernel.org/project/linux-mediatek/patch/20250623120154.109429-2-angelogioacchino.delregno@collabora.com/
> [2]
> https://patchwork.kernel.org/project/linux-mediatek/patch/20250822021217.1598-3-jjian.zhou@mediatek.com/

Xiangzhi Tang (4):
  dt-bindings: remoteproc: Add VCP support for mt8196
  remoterpoc: mediatek: vcp: Add vcp remoteproc driver
  remoterpoc: mediatek: vcp: Add ipi-mbox communication
  remoterpoc: mediatek: vcp: Add vcp suspned and resume feature

 .../remoteproc/mediatek,mt8196-vcp.yaml       |  165 +++
 drivers/remoteproc/Kconfig                    |   12 +
 drivers/remoteproc/Makefile                   |    3 +
 drivers/remoteproc/mtk_vcp_common.c           | 1015 +++++++++++++++++
 drivers/remoteproc/mtk_vcp_common.h           |  284 +++++
 drivers/remoteproc/mtk_vcp_rproc.c            |  544 +++++++++
 drivers/remoteproc/mtk_vcp_rproc.h            |   93 ++
 include/linux/remoteproc/mtk_vcp_public.h     |  141 +++
 include/linux/soc/mediatek/mtk_sip_svc.h      |    3 +
 9 files changed, 2260 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/remoteproc/mediatek,mt8196-vcp.yaml
 create mode 100644 drivers/remoteproc/mtk_vcp_common.c
 create mode 100644 drivers/remoteproc/mtk_vcp_common.h
 create mode 100644 drivers/remoteproc/mtk_vcp_rproc.c
 create mode 100644 drivers/remoteproc/mtk_vcp_rproc.h
 create mode 100644 include/linux/remoteproc/mtk_vcp_public.h

-- 
2.46.0