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linux/drivers/pmdomain/Makefile

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genpd: Create a new subsystem directory to host genpd providers There are currently ~60 users of the genpd provider interface, which implementations are sprinkled across various subsystems. To simplify with maintenance let's create a new subsystem (drivers/genpd) and start moving the providers in there. My intention is also to host a git tree to collect and to get the patches tested/integrated through the linux-next tree. Ideally this should release some of the burden on the soc maintainers. Note that, I will of course require acks/reviews from the current platform maintainers, hence the MAINTAINERS file needs to be updated accordingly for each genpd provider that is moved into the new genpd subsystem. Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2023-06-30 15:26:26 +02:00
soc: actions: Move power-domain driver to the genpd dir To simplify with maintenance let's move the action power-domain driver to the new genpd directory. Going forward, patches are intended to be managed through a separate git tree, according to MAINTAINERS. Cc: "Andreas Färber" <afaerber@suse.de> Cc: Manivannan Sadhasivam <mani@kernel.org> Cc: <linux-actions@lists.infradead.org> Acked-by: Manivannan Sadhasivam <mani@kernel.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2023-07-03 17:10:56 +02:00
soc: amlogic: Move power-domain drivers to the genpd dir To simplify with maintenance let's move the amlogic power-domain drivers to the new genpd directory. Going forward, patches are intended to be managed through a separate git tree, according to MAINTAINERS. Cc: Neil Armstrong <neil.armstrong@linaro.org> Cc: Kevin Hilman <khilman@baylibre.com> Cc: Jerome Brunet <jbrunet@baylibre.com> Cc: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Cc: <linux-amlogic@lists.infradead.org> Acked-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2023-07-03 16:09:41 +02:00
soc: apple: Move power-domain driver to the genpd dir To simplify with maintenance let's move the apple power-domain driver to the new genpd directory. Going forward, patches are intended to be managed through a separate git tree, according to MAINTAINERS. Cc: Hector Martin <marcan@marcan.st> Cc: Sven Peter <sven@svenpeter.dev> Cc: Alyssa Rosenzweig <alyssa@rosenzweig.io> Cc: <asahi@lists.linux.dev> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2023-07-05 00:06:27 +02:00
pmdomain: arm: Add the SCMI performance domain To enable support for performance scaling (DVFS) for generic devices with the SCMI performance protocol, let's add an SCMI performance domain. This is being modelled as a genpd provider, with support for performance scaling through genpd's ->set_performance_state() callback. Note that, this adds the initial support that allows consumer drivers for attached devices, to vote for a new performance state via calling the dev_pm_genpd_set_performance_state(). However, this should be avoided as it's in most cases preferred to use the OPP library to vote for a new OPP instead. The support using the OPP library isn't part of this change, but needs to be implemented from subsequent changes. Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Link: https://lore.kernel.org/r/20230919121605.7304-1-ulf.hansson@linaro.org Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
2023-09-19 14:16:05 +02:00
soc: bcm: Move power-domain drivers to the genpd dir To simplify with maintenance let's move the bcm power-domain drivers to the new genpd directory. Going forward, patches are intended to be managed through a separate git tree, according to MAINTAINERS. While moving the drivers, we end up with a directory for bcm63xx that only contains a Kconfig file, which seems a bit silly. Let's therefore also move the Kconfig options into the Kconfig file a directory above, as it allows us to drop the directory too. Cc: Florian Fainelli <florian.fainelli@broadcom.com> Cc: Ray Jui <rjui@broadcom.com> Cc: Scott Branden <sbranden@broadcom.com> Cc: <linux-mips@vger.kernel.org> Cc: <linux-rpi-kernel@lists.infradead.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2023-07-05 00:36:24 +02:00
genpd: Makefile: build imx The imx genpd was missed to be built out, add it in Makefile Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2023-07-20 17:04:43 +08:00
soc: mediatek: Move power-domain drivers to the genpd dir To simplify with maintenance let's move the mediatek power-domain drivers to the new genpd directory. Going forward, patches are intended to be managed through a separate git tree, according to MAINTAINERS. Cc: Matthias Brugger <matthias.bgg@gmail.com> Cc: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Cc: <linux-mediatek@lists.infradead.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2023-07-05 17:04:34 +02:00
soc: qcom: Move power-domain drivers to the genpd dir To simplify with maintenance let's move the qcom power-domain drivers to the new genpd directory. Going forward, patches are intended to be managed through a separate git tree, according to MAINTAINERS. Cc: Bjorn Andersson <andersson@kernel.org> Cc: Konrad Dybcio <konrad.dybcio@linaro.org> Cc: Andy Gross <agross@kernel.org> Cc: <linux-arm-msm@vger.kernel.org> Acked-by: Bjorn Andersson <andersson@kernel.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2023-07-05 17:23:33 +02:00
soc: renesas: Move power-domain drivers to the genpd dir To simplify with maintenance let's move the renesas power-domain drivers to the new genpd directory. Going forward, patches are intended to be managed through a separate git tree, according to MAINTAINERS. Cc: Geert Uytterhoeven <geert+renesas@glider.be> Cc: Magnus Damm <magnus.damm@gmail.com> Cc: <linux-renesas-soc@vger.kernel.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2023-07-05 17:51:37 +02:00
soc: rockchip: Mover power-domain driver to the genpd dir To simplify with maintenance let's move the rockchip power-domain driver to the new genpd directory. Going forward, patches are intended to be managed through a separate git tree, according to MAINTAINERS. Cc: Heiko Stuebner <heiko@sntech.de> Cc: <linux-rockchip@lists.infradead.org> Acked-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2023-07-05 18:01:43 +02:00
soc: samsung: Move power-domain driver to the genpd dir To simplify with maintenance let's move the samsung power-domain driver to the new genpd directory. Going forward, patches are intended to be managed through a separate git tree, according to MAINTAINERS. Cc: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Cc: Alim Akhtar <alim.akhtar@samsung.com> Cc: <linux-samsung-soc@vger.kernel.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2023-07-05 18:08:50 +02:00
ARM: ux500: Move power-domain driver to the genpd dir To simplify with maintenance let's move the ux500 power-domain driver to the new genpd directory. Going forward, patches are intended to be managed through a separate git tree, according to MAINTAINERS. Cc: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2023-06-30 16:28:16 +02:00
soc: starfive: Move the power-domain driver to the genpd dir To simplify with maintenance let's move the starfive power-domain driver to the new genpd directory. Going forward, patches are intended to be managed through a separate git tree, according to MAINTAINERS. Cc: Walker Chen <walker.chen@starfivetech.com> Cc: Conor Dooley <conor@kernel.org> Acked-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2023-07-05 18:16:22 +02:00
soc: sunxi: Move power-domain driver to the genpd dir To simplify with maintenance let's move the sunxi power-domain driver to the new genpd directory. Going forward, patches are intended to be managed through a separate git tree, according to MAINTAINERS. Cc: Chen-Yu Tsai <wens@csie.org> Cc: Jernej Skrabec <jernej.skrabec@gmail.com> Cc: Samuel Holland <samuel@sholland.org> Cc: <linux-sunxi@lists.linux.dev> Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2023-07-05 18:26:45 +02:00
soc: tegra: Move powergate-bpmp driver to the genpd dir To simplify with maintenance let's move the powergate-bpmp driver to the new genpd directory. Going forward, patches are intended to be managed through a separate git tree, according to MAINTAINERS. Note that, we leave the pmc driver in the soc directory for now, as it looks like it may need some re-structuring before it's ready to be moved. Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Jonathan Hunter <jonathanh@nvidia.com> Cc: Mikko Perttunen <mperttunen@nvidia.com> Cc: <linux-tegra@vger.kernel.org> Acked-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2023-07-06 00:18:03 +02:00
soc: ti: Mover power-domain drivers to the genpd dir To simplify with maintenance let's move the ti power-domain drivers to the new genpd directory. Going forward, patches are intended to be managed through a separate git tree, according to MAINTAINERS. Cc: Nishanth Menon <nm@ti.com> Cc: Santosh Shilimkar <ssantosh@kernel.org> Cc: Tero Kristo <kristo@kernel.org> Cc: Tony Lindgren <tony@atomide.com> Reviewed-by: Nishanth Menon <nm@ti.com> Reviewed-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2023-07-06 00:57:21 +02:00
soc: xilinx: Move power-domain driver to the genpd dir To simplify with maintenance let's move the xilinx power-domain driver to the new genpd directory. Going forward, patches are intended to be managed through a separate git tree, according to MAINTAINERS. Cc: Michal Simek <michal.simek@amd.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2023-07-06 01:09:38 +02:00
PM: domains: Move genpd and its governor to the pmdomain subsystem It seems reasonable to collect the core parts for the generic PM domain, along with its corresponding provider drivers. Therefore let's move the files from drivers/base/power/ to drivers/pmdomain/ and while at it, let's also rename the files accordingly. Moreover, let's also update MAINTAINERS to reflect the update. Cc: Kevin Hilman <khilman@kernel.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Acked-by: Rafael J. Wysocki <rafael@kernel.org> Link: https://lore.kernel.org/r/20231213113305.29098-1-ulf.hansson@linaro.org
2023-12-13 12:33:05 +01:00