From: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> To: Georgi Djakov <djakov@kernel.org> Cc: robh@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, matthias.bgg@gmail.com, lgirdwood@gmail.com, broonie@kernel.org, keescook@chromium.org, gustavoars@kernel.org, henryc.chen@mediatek.com, linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, kernel@collabora.com, wenst@chromium.org, amergnat@baylibre.com Subject: Re: [PATCH v5 7/7] interconnect: mediatek: Add MediaTek MT8183/8195 EMI Interconnect driver Date: Mon, 6 May 2024 12:49:12 +0200 [thread overview] Message-ID: <522a4bbb-af1b-418b-b00c-95657222160b@collabora.com> (raw) In-Reply-To: <52335ded-43e7-4694-80bf-6ceee7d918d8@kernel.org> Il 03/05/24 13:53, Georgi Djakov ha scritto: > Hi Angelo, > > On 24.04.24 12:54, AngeloGioacchino Del Regno wrote: >> Add an interconnect driver for the External Memory Interface (EMI), >> voting for bus bandwidth over the Dynamic Voltage and Frequency Scaling >> Resource Collector (DVFSRC). >> >> ICC provider ICC Nodes >> ---- ---- >> --------- |CPU | |--- |VPU | >> ----- | |----- ---- | ---- >> |DRAM |--|DRAM | ---- | ---- >> | |--|scheduler|----- |GPU | |--- |DISP| >> | |--|(EMI) | ---- | ---- >> | |--| | ----- | ---- >> ----- | |----- |MMSYS|--|--- |VDEC| >> --------- ----- | ---- >> /|\ | ---- >> |change DRAM freq |--- |VENC| >> ---------- | ---- >> | DVFSR | | >> | | | ---- >> ---------- |--- |IMG | >> | ---- >> | ---- >> |--- |CAM | >> ---- >> >> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> > > Thank you for working on this! It looks good to me. > Do we have a plan how to merge all this? > Nothing (regulator, nor interconnect) will ever get enabled by Kconfig unless the drivers/soc/mediatek patches are picked (or COMPILE_TEST!).... so I guess we can just pick per-subsystem and call it a day :-) As for the bindings, patch [3/7] *depends on* [1/7] and [2/7], but there is no reverse dependency (so 1-2 can be picked, no warnings). Otherwise I can pick all bindings, or.... whatever is easier for you :-) Cheers, Angelo > Thanks, > Georgi > >> --- >> drivers/interconnect/Kconfig | 1 + >> drivers/interconnect/Makefile | 1 + >> drivers/interconnect/mediatek/Kconfig | 29 ++ >> drivers/interconnect/mediatek/Makefile | 5 + >> drivers/interconnect/mediatek/icc-emi.c | 153 +++++++++++ >> drivers/interconnect/mediatek/icc-emi.h | 40 +++ >> drivers/interconnect/mediatek/mt8183.c | 143 ++++++++++ >> drivers/interconnect/mediatek/mt8195.c | 339 ++++++++++++++++++++++++ >> 8 files changed, 711 insertions(+) >> create mode 100644 drivers/interconnect/mediatek/Kconfig >> create mode 100644 drivers/interconnect/mediatek/Makefile >> create mode 100644 drivers/interconnect/mediatek/icc-emi.c >> create mode 100644 drivers/interconnect/mediatek/icc-emi.h >> create mode 100644 drivers/interconnect/mediatek/mt8183.c >> create mode 100644 drivers/interconnect/mediatek/mt8195.c >
WARNING: multiple messages have this Message-ID (diff)
From: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> To: Georgi Djakov <djakov@kernel.org> Cc: robh@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, matthias.bgg@gmail.com, lgirdwood@gmail.com, broonie@kernel.org, keescook@chromium.org, gustavoars@kernel.org, henryc.chen@mediatek.com, linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, kernel@collabora.com, wenst@chromium.org, amergnat@baylibre.com Subject: Re: [PATCH v5 7/7] interconnect: mediatek: Add MediaTek MT8183/8195 EMI Interconnect driver Date: Mon, 6 May 2024 12:49:12 +0200 [thread overview] Message-ID: <522a4bbb-af1b-418b-b00c-95657222160b@collabora.com> (raw) In-Reply-To: <52335ded-43e7-4694-80bf-6ceee7d918d8@kernel.org> Il 03/05/24 13:53, Georgi Djakov ha scritto: > Hi Angelo, > > On 24.04.24 12:54, AngeloGioacchino Del Regno wrote: >> Add an interconnect driver for the External Memory Interface (EMI), >> voting for bus bandwidth over the Dynamic Voltage and Frequency Scaling >> Resource Collector (DVFSRC). >> >> ICC provider ICC Nodes >> ---- ---- >> --------- |CPU | |--- |VPU | >> ----- | |----- ---- | ---- >> |DRAM |--|DRAM | ---- | ---- >> | |--|scheduler|----- |GPU | |--- |DISP| >> | |--|(EMI) | ---- | ---- >> | |--| | ----- | ---- >> ----- | |----- |MMSYS|--|--- |VDEC| >> --------- ----- | ---- >> /|\ | ---- >> |change DRAM freq |--- |VENC| >> ---------- | ---- >> | DVFSR | | >> | | | ---- >> ---------- |--- |IMG | >> | ---- >> | ---- >> |--- |CAM | >> ---- >> >> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> > > Thank you for working on this! It looks good to me. > Do we have a plan how to merge all this? > Nothing (regulator, nor interconnect) will ever get enabled by Kconfig unless the drivers/soc/mediatek patches are picked (or COMPILE_TEST!).... so I guess we can just pick per-subsystem and call it a day :-) As for the bindings, patch [3/7] *depends on* [1/7] and [2/7], but there is no reverse dependency (so 1-2 can be picked, no warnings). Otherwise I can pick all bindings, or.... whatever is easier for you :-) Cheers, Angelo > Thanks, > Georgi > >> --- >> drivers/interconnect/Kconfig | 1 + >> drivers/interconnect/Makefile | 1 + >> drivers/interconnect/mediatek/Kconfig | 29 ++ >> drivers/interconnect/mediatek/Makefile | 5 + >> drivers/interconnect/mediatek/icc-emi.c | 153 +++++++++++ >> drivers/interconnect/mediatek/icc-emi.h | 40 +++ >> drivers/interconnect/mediatek/mt8183.c | 143 ++++++++++ >> drivers/interconnect/mediatek/mt8195.c | 339 ++++++++++++++++++++++++ >> 8 files changed, 711 insertions(+) >> create mode 100644 drivers/interconnect/mediatek/Kconfig >> create mode 100644 drivers/interconnect/mediatek/Makefile >> create mode 100644 drivers/interconnect/mediatek/icc-emi.c >> create mode 100644 drivers/interconnect/mediatek/icc-emi.h >> create mode 100644 drivers/interconnect/mediatek/mt8183.c >> create mode 100644 drivers/interconnect/mediatek/mt8195.c > _______________________________________________ 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:[~2024-05-06 10:49 UTC|newest] Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top 2024-04-24 9:54 [PATCH v5 0/7] MediaTek DVFSRC Bus Bandwidth and Regulator knobs AngeloGioacchino Del Regno 2024-04-24 9:54 ` AngeloGioacchino Del Regno 2024-04-24 9:54 ` [PATCH v5 1/7] dt-bindings: regulator: Add bindings for MediaTek DVFSRC Regulators AngeloGioacchino Del Regno 2024-04-24 9:54 ` AngeloGioacchino Del Regno 2024-04-24 9:54 ` [PATCH v5 2/7] dt-bindings: interconnect: Add MediaTek EMI Interconnect bindings AngeloGioacchino Del Regno 2024-04-24 9:54 ` AngeloGioacchino Del Regno 2024-04-24 9:54 ` [PATCH v5 3/7] dt-bindings: soc: mediatek: Add DVFSRC bindings for MT8183 and MT8195 AngeloGioacchino Del Regno 2024-04-24 9:54 ` AngeloGioacchino Del Regno 2024-04-24 9:54 ` [PATCH v5 4/7] soc: mediatek: Add MediaTek DVFS Resource Collector (DVFSRC) driver AngeloGioacchino Del Regno 2024-04-24 9:54 ` AngeloGioacchino Del Regno 2024-04-24 19:04 ` Nathan Chancellor 2024-04-24 19:04 ` Nathan Chancellor 2024-04-29 8:08 ` AngeloGioacchino Del Regno 2024-04-29 8:08 ` AngeloGioacchino Del Regno 2024-04-29 14:13 ` Georgi Djakov 2024-04-29 14:13 ` Georgi Djakov 2024-04-24 9:54 ` [PATCH v5 5/7] regulator: Remove mtk-dvfsrc-regulator.c AngeloGioacchino Del Regno 2024-04-24 9:54 ` AngeloGioacchino Del Regno 2024-04-24 9:54 ` [PATCH v5 6/7] regulator: Add refactored mtk-dvfsrc-regulator driver AngeloGioacchino Del Regno 2024-04-24 9:54 ` AngeloGioacchino Del Regno 2024-04-24 10:35 ` Christophe JAILLET 2024-04-24 10:35 ` Christophe JAILLET 2024-04-24 12:53 ` AngeloGioacchino Del Regno 2024-04-24 12:53 ` AngeloGioacchino Del Regno 2024-04-24 12:54 ` AngeloGioacchino Del Regno 2024-04-24 12:54 ` AngeloGioacchino Del Regno 2024-04-24 9:54 ` [PATCH v5 7/7] interconnect: mediatek: Add MediaTek MT8183/8195 EMI Interconnect driver AngeloGioacchino Del Regno 2024-04-24 9:54 ` AngeloGioacchino Del Regno 2024-05-03 11:53 ` Georgi Djakov 2024-05-03 11:53 ` Georgi Djakov 2024-05-06 10:49 ` AngeloGioacchino Del Regno [this message] 2024-05-06 10:49 ` AngeloGioacchino Del Regno
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=522a4bbb-af1b-418b-b00c-95657222160b@collabora.com \ --to=angelogioacchino.delregno@collabora.com \ --cc=amergnat@baylibre.com \ --cc=broonie@kernel.org \ --cc=conor+dt@kernel.org \ --cc=devicetree@vger.kernel.org \ --cc=djakov@kernel.org \ --cc=gustavoars@kernel.org \ --cc=henryc.chen@mediatek.com \ --cc=keescook@chromium.org \ --cc=kernel@collabora.com \ --cc=krzysztof.kozlowski+dt@linaro.org \ --cc=lgirdwood@gmail.com \ --cc=linux-arm-kernel@lists.infradead.org \ --cc=linux-kernel@vger.kernel.org \ --cc=linux-mediatek@lists.infradead.org \ --cc=linux-pm@vger.kernel.org \ --cc=matthias.bgg@gmail.com \ --cc=robh@kernel.org \ --cc=wenst@chromium.org \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: linkBe sure your reply has a Subject: header at the top and a blank line before the message body.
This is an external index of several public inboxes, see mirroring instructions on how to clone and mirror all data and code used by this external index.