From: Mathieu Poirier <mathieu.poirier@linaro.org>
To: Tinghan Shen <tinghan.shen@mediatek.com>
Cc: Bjorn Andersson <andersson@kernel.org>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Matthias Brugger <matthias.bgg@gmail.com>,
Tiffany Lin <tiffany.lin@mediatek.com>,
Andrew-CT Chen <andrew-ct.chen@mediatek.com>,
Yunfei Dong <yunfei.dong@mediatek.com>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
linux-remoteproc@vger.kernel.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org,
linux-media@vger.kernel.org
Subject: Re: [PATCH v3 00/11] Add support for MT8195 SCP 2nd core
Date: Tue, 1 Nov 2022 14:40:37 -0600 [thread overview]
Message-ID: <20221101204037.GA1656603@p14s> (raw)
In-Reply-To: <20220927025606.26673-1-tinghan.shen@mediatek.com>
Good day,
A lot of comments related to the handling of SCP 0 and 1 have already been made
on this patchset, along with my own advice from the previous patchset on how to
move forward. As such I will wait for a new revision.
Thanks,
Mathieu
On Tue, Sep 27, 2022 at 10:55:55AM +0800, Tinghan Shen wrote:
> The mediatek remoteproc driver currently only allows bringing up a
> single core SCP, e.g. MT8183. It also only bringing up the 1st
> core in SoCs with a dual-core SCP, e.g. MT8195. This series support
> to bring-up the 2nd core of the dual-core SCP.
>
> v2 -> v3:
> 1. change the representation of dual-core SCP in dts file and update SCP yaml
> 2. rewrite SCP driver to reflect the change of dts node
> 3. add SCP core 1 node to mt8195.dtsi
> 4. remove redundant call of rproc_boot for SCP
> 5. refine IPI error message
>
> v1 -> v2:
> 1. update dt-binding property description
> 2. remove kconfig for scp dual driver
> 3. merge mtk_scp_dual.c and mtk_scp_subdev.c to mtk_scp.c
>
> Tinghan Shen (11):
> dt-bindings: remoteproc: mediatek: Give the subnode a persistent name
> dt-bindings: remoteproc: mediatek: Support MT8195 dual-core SCP
> arm64: dts: mt8195: Add SCP core 1 node
> remoteproc: mediatek: Remove redundant rproc_boot
> remoteproc: mediatek: Add SCP core 1 register definitions
> remoteproc: mediatek: Add MT8195 SCP core 1 operations
> remoteproc: mediatek: Probe MT8195 SCP core 1
> remoteproc: mediatek: Control SCP core 1 boot by rproc subdevice
> remoteproc: mediatek: Setup MT8195 SCP core 1 SRAM offset
> remoteproc: mediatek: Handle MT8195 SCP core 1 watchdog timeout
> remoteproc: mediatek: Refine ipi handler error message
>
> .../bindings/remoteproc/mtk,scp.yaml | 132 ++++++++--
> .../arm64/boot/dts/mediatek/mt8183-kukui.dtsi | 2 +-
> arch/arm64/boot/dts/mediatek/mt8195.dtsi | 14 +-
> .../mediatek/vcodec/mtk_vcodec_fw_scp.c | 2 +-
> drivers/remoteproc/mtk_common.h | 35 +++
> drivers/remoteproc/mtk_scp.c | 241 +++++++++++++++++-
> include/linux/remoteproc/mtk_scp.h | 1 +
> 7 files changed, 397 insertions(+), 30 deletions(-)
>
> --
> 2.18.0
>
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next prev parent reply other threads:[~2022-11-01 20:41 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-27 2:55 [PATCH v3 00/11] Add support for MT8195 SCP 2nd core Tinghan Shen
2022-09-27 2:55 ` [PATCH v3 01/11] dt-bindings: remoteproc: mediatek: Give the subnode a persistent name Tinghan Shen
2022-09-28 6:54 ` Peng Fan
2022-09-28 17:47 ` Krzysztof Kozlowski
2022-09-27 2:55 ` [PATCH v3 02/11] dt-bindings: remoteproc: mediatek: Support MT8195 dual-core SCP Tinghan Shen
2022-09-28 7:01 ` Peng Fan
2022-09-28 9:17 ` TingHan Shen (沈廷翰)
2022-09-28 9:37 ` Peng Fan
2022-09-28 17:50 ` Krzysztof Kozlowski
2022-09-28 17:48 ` Krzysztof Kozlowski
2022-09-27 2:55 ` [PATCH v3 03/11] arm64: dts: mt8195: Add SCP core 1 node Tinghan Shen
2022-09-27 11:01 ` AngeloGioacchino Del Regno
2023-01-17 8:19 ` TingHan Shen (沈廷翰)
2023-01-17 8:55 ` AngeloGioacchino Del Regno
2022-09-27 2:55 ` [PATCH v3 04/11] remoteproc: mediatek: Remove redundant rproc_boot Tinghan Shen
2022-09-27 11:03 ` AngeloGioacchino Del Regno
2022-09-28 8:27 ` TingHan Shen (沈廷翰)
2022-09-28 9:40 ` Peng Fan
2022-09-28 10:14 ` TingHan Shen (沈廷翰)
2022-09-27 2:56 ` [PATCH v3 05/11] remoteproc: mediatek: Add SCP core 1 register definitions Tinghan Shen
2022-09-27 11:04 ` AngeloGioacchino Del Regno
2022-09-27 2:56 ` [PATCH v3 06/11] remoteproc: mediatek: Add MT8195 SCP core 1 operations Tinghan Shen
2022-09-27 2:56 ` [PATCH v3 07/11] remoteproc: mediatek: Probe MT8195 SCP core 1 Tinghan Shen
2022-09-27 2:56 ` [PATCH v3 08/11] remoteproc: mediatek: Control SCP core 1 boot by rproc subdevice Tinghan Shen
2022-09-27 2:56 ` [PATCH v3 09/11] remoteproc: mediatek: Setup MT8195 SCP core 1 SRAM offset Tinghan Shen
2022-09-27 2:56 ` [PATCH v3 10/11] remoteproc: mediatek: Handle MT8195 SCP core 1 watchdog timeout Tinghan Shen
2022-09-27 2:56 ` [PATCH v3 11/11] remoteproc: mediatek: Refine ipi handler error message Tinghan Shen
2022-09-27 11:06 ` AngeloGioacchino Del Regno
2022-11-01 20:40 ` Mathieu Poirier [this message]
2023-01-17 7:43 ` [PATCH v3 00/11] Add support for MT8195 SCP 2nd core TingHan Shen (沈廷翰)
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