From: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
To: Tinghan Shen <tinghan.shen@mediatek.com>,
Bjorn Andersson <andersson@kernel.org>,
Mathieu Poirier <mathieu.poirier@linaro.org>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>,
Matthias Brugger <matthias.bgg@gmail.com>
Cc: linux-remoteproc@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-mediatek@lists.infradead.org,
Project_Global_Chrome_Upstream_Group@mediatek.com
Subject: Re: [PATCH v17 09/14] remoteproc: mediatek: Remove dependency of MT8195 SCP L2TCM power control on dual-core SCP
Date: Tue, 5 Sep 2023 09:46:35 +0200 [thread overview]
Message-ID: <8f6390e4-690b-948c-f91b-f99768ba7cf0@collabora.com> (raw)
In-Reply-To: <20230901080935.14571-10-tinghan.shen@mediatek.com>
Il 01/09/23 10:09, Tinghan Shen ha scritto:
> Previously, SCP core 0 controlled the power of L2TCM and dictated that
> SCP core 1 could only boot after SCP core 0. To address this constraint,
> extracted the power control flow of L2TCM and made it shared
> between both cores, enabling support for arbitrary boot order.
>
> The flow for controlling L2TCM power has been incorporated into the
> mt8195_scp_before_load() and mt8195_scp_stop() APIs, which are
> respectively invoked during the rproc->ops->start() and
> rproc->ops->stop() operations. These APIs effectively serve the same
> purpose as the rproc prepare()/unprepare() APIs."
>
> Signed-off-by: Tinghan Shen <tinghan.shen@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
next prev parent reply other threads:[~2023-09-05 16:22 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-01 8:09 [PATCH v17 00/14] Add support for MT8195 SCP 2nd core Tinghan Shen
2023-09-01 8:09 ` [PATCH v17 01/14] dt-bindings: remoteproc: mediatek: Improve the rpmsg subnode definition Tinghan Shen
2023-09-01 8:09 ` [PATCH v17 02/14] arm64: dts: mediatek: Update the node name of SCP rpmsg subnode Tinghan Shen
2023-09-01 8:09 ` [PATCH v17 03/14] dt-bindings: remoteproc: mediatek: Support MT8195 dual-core SCP Tinghan Shen
2023-09-01 8:09 ` [PATCH v17 04/14] remoteproc: mediatek: Add MT8195 SCP core 1 operations Tinghan Shen
2023-09-01 8:09 ` [PATCH v17 05/14] remoteproc: mediatek: Extract SCP common registers Tinghan Shen
2023-09-07 10:49 ` AngeloGioacchino Del Regno
2023-09-01 8:09 ` [PATCH v17 06/14] remoteproc: mediatek: Revise SCP rproc initialization flow for multi-core SCP Tinghan Shen
2023-09-05 7:46 ` AngeloGioacchino Del Regno
2023-09-01 8:09 ` [PATCH v17 07/14] remoteproc: mediatek: Probe SCP cluster on single-core SCP Tinghan Shen
2023-09-05 7:48 ` AngeloGioacchino Del Regno
2023-09-01 8:09 ` [PATCH v17 08/14] remoteproc: mediatek: Probe SCP cluster on multi-core SCP Tinghan Shen
2023-09-01 8:09 ` [PATCH v17 09/14] remoteproc: mediatek: Remove dependency of MT8195 SCP L2TCM power control on dual-core SCP Tinghan Shen
2023-09-05 7:46 ` AngeloGioacchino Del Regno [this message]
2023-09-01 8:09 ` [PATCH v17 10/14] remoteproc: mediatek: Setup MT8195 SCP core 1 SRAM offset Tinghan Shen
2023-09-01 8:09 ` [PATCH v17 11/14] remoteproc: mediatek: Handle MT8195 SCP core 1 watchdog timeout Tinghan Shen
2023-09-01 8:09 ` [PATCH v17 12/14] remoteproc: mediatek: Report watchdog crash to all cores Tinghan Shen
2023-09-05 7:46 ` AngeloGioacchino Del Regno
2023-09-01 8:09 ` [PATCH v17 13/14] remoteproc: mediatek: Refine ipi handler error message Tinghan Shen
2023-09-01 8:09 ` [PATCH v17 14/14] arm64: dts: mediatek: mt8195: Add SCP 2nd core Tinghan Shen
2023-09-04 17:48 ` Mathieu Poirier
2023-09-04 17:50 ` [PATCH v17 00/14] Add support for MT8195 " Mathieu Poirier
2023-09-05 7:46 ` AngeloGioacchino Del Regno
2023-09-13 17:50 ` Mathieu Poirier
2023-09-18 10:31 ` Laura Nao
2023-09-18 10:44 ` Chen-Yu Tsai
2023-09-19 1:17 ` Mathieu Poirier
2023-09-19 5:07 ` Chen-Yu Tsai
2023-09-20 8:51 ` TingHan Shen (沈廷翰)
2023-09-19 1:14 ` Mathieu Poirier
2023-09-19 8:45 ` Laura Nao
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