From: "TingHan Shen (沈廷翰)" <TingHan.Shen@mediatek.com> To: "mathieu.poirier@linaro.org" <mathieu.poirier@linaro.org> Cc: "linux-mediatek@lists.infradead.org" <linux-mediatek@lists.infradead.org>, "robh+dt@kernel.org" <robh+dt@kernel.org>, "Tiffany Lin (林慧珊)" <tiffany.lin@mediatek.com>, "linux-remoteproc@vger.kernel.org" <linux-remoteproc@vger.kernel.org>, "linux-media@vger.kernel.org" <linux-media@vger.kernel.org>, "devicetree@vger.kernel.org" <devicetree@vger.kernel.org>, "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>, "mchehab@kernel.org" <mchehab@kernel.org>, "Yunfei Dong (董云飞)" <Yunfei.Dong@mediatek.com>, "linux-arm-kernel@lists.infradead.org" <linux-arm-kernel@lists.infradead.org>, "krzysztof.kozlowski+dt@linaro.org" <krzysztof.kozlowski+dt@linaro.org>, "matthias.bgg@gmail.com" <matthias.bgg@gmail.com>, "andersson@kernel.org" <andersson@kernel.org>, "Andrew-CT Chen (陳智迪)" <Andrew-CT.Chen@mediatek.com> Subject: Re: [PATCH v3 00/11] Add support for MT8195 SCP 2nd core Date: Tue, 17 Jan 2023 07:43:14 +0000 [thread overview] Message-ID: <e212a9be095704ec1a69b4368a4070811e85524b.camel@mediatek.com> (raw) In-Reply-To: <20221101204037.GA1656603@p14s> On Tue, 2022-11-01 at 14:40 -0600, Mathieu Poirier wrote: > 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 Sorry for late response. I'll update the series based on all of your comments. Thank you! > > 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 > > -- Best regards, TingHan
WARNING: multiple messages have this Message-ID (diff)
From: "TingHan Shen (沈廷翰)" <TingHan.Shen@mediatek.com> To: "mathieu.poirier@linaro.org" <mathieu.poirier@linaro.org> Cc: "linux-mediatek@lists.infradead.org" <linux-mediatek@lists.infradead.org>, "robh+dt@kernel.org" <robh+dt@kernel.org>, "Tiffany Lin (林慧珊)" <tiffany.lin@mediatek.com>, "linux-remoteproc@vger.kernel.org" <linux-remoteproc@vger.kernel.org>, "linux-media@vger.kernel.org" <linux-media@vger.kernel.org>, "devicetree@vger.kernel.org" <devicetree@vger.kernel.org>, "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>, "mchehab@kernel.org" <mchehab@kernel.org>, "Yunfei Dong (董云飞)" <Yunfei.Dong@mediatek.com>, "linux-arm-kernel@lists.infradead.org" <linux-arm-kernel@lists.infradead.org>, "krzysztof.kozlowski+dt@linaro.org" <krzysztof.kozlowski+dt@linaro.org>, "matthias.bgg@gmail.com" <matthias.bgg@gmail.com>, "andersson@kernel.org" <andersson@kernel.org>, "Andrew-CT Chen (陳智迪)" <Andrew-CT.Chen@mediatek.com> Subject: Re: [PATCH v3 00/11] Add support for MT8195 SCP 2nd core Date: Tue, 17 Jan 2023 07:43:14 +0000 [thread overview] Message-ID: <e212a9be095704ec1a69b4368a4070811e85524b.camel@mediatek.com> (raw) In-Reply-To: <20221101204037.GA1656603@p14s> On Tue, 2022-11-01 at 14:40 -0600, Mathieu Poirier wrote: > 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 Sorry for late response. I'll update the series based on all of your comments. Thank you! > > 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 > > -- Best regards, TingHan _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2023-01-17 7:43 UTC|newest] Thread overview: 60+ 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 ` Tinghan Shen 2022-09-27 2:55 ` [PATCH v3 01/11] dt-bindings: remoteproc: mediatek: Give the subnode a persistent name Tinghan Shen 2022-09-27 2:55 ` Tinghan Shen 2022-09-28 6:54 ` Peng Fan 2022-09-28 6:54 ` Peng Fan 2022-09-28 17:47 ` Krzysztof Kozlowski 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 2022-09-27 2:55 ` Tinghan Shen 2022-09-28 7:01 ` Peng Fan 2022-09-28 7:01 ` Peng Fan 2022-09-28 9:17 ` TingHan Shen (沈廷翰) 2022-09-28 9:17 ` TingHan Shen (沈廷翰) 2022-09-28 9:37 ` Peng Fan 2022-09-28 9:37 ` Peng Fan 2022-09-28 17:50 ` Krzysztof Kozlowski 2022-09-28 17:50 ` Krzysztof Kozlowski 2022-09-28 17:48 ` 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 2:55 ` Tinghan Shen 2022-09-27 11:01 ` AngeloGioacchino Del Regno 2022-09-27 11:01 ` AngeloGioacchino Del Regno 2023-01-17 8:19 ` TingHan Shen (沈廷翰) 2023-01-17 8:19 ` TingHan Shen (沈廷翰) 2023-01-17 8:55 ` AngeloGioacchino Del Regno 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 2:55 ` Tinghan Shen 2022-09-27 11:03 ` AngeloGioacchino Del Regno 2022-09-27 11:03 ` AngeloGioacchino Del Regno 2022-09-28 8:27 ` TingHan Shen (沈廷翰) 2022-09-28 8:27 ` TingHan Shen (沈廷翰) 2022-09-28 9:40 ` Peng Fan 2022-09-28 9:40 ` Peng Fan 2022-09-28 10:14 ` TingHan Shen (沈廷翰) 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 2:56 ` Tinghan Shen 2022-09-27 11:04 ` AngeloGioacchino Del Regno 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 ` 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 ` 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 ` 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 ` 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 ` Tinghan Shen 2022-09-27 2:56 ` [PATCH v3 11/11] remoteproc: mediatek: Refine ipi handler error message Tinghan Shen 2022-09-27 2:56 ` Tinghan Shen 2022-09-27 11:06 ` AngeloGioacchino Del Regno 2022-09-27 11:06 ` AngeloGioacchino Del Regno 2022-11-01 20:40 ` [PATCH v3 00/11] Add support for MT8195 SCP 2nd core Mathieu Poirier 2022-11-01 20:40 ` Mathieu Poirier 2023-01-17 7:43 ` TingHan Shen (沈廷翰) [this message] 2023-01-17 7:43 ` TingHan Shen (沈廷翰)
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