* [GIT PULL] Create the new genpd subsystem and start moving providers
@ 2023-07-14 9:23 Ulf Hansson
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From: Ulf Hansson @ 2023-07-14 9:23 UTC (permalink / raw)
To: Arnd Bergmann, Olof Johansson, soc, arm
Cc: Linus Walleij, Michal Simek, Nishanth Menon, Santosh Shilimkar,
Tero Kristo, Tony Lindgren, Thierry Reding, Jonathan Hunter,
Mikko Perttunen, Chen-Yu Tsai, Jernej Skrabec, Samuel Holland,
Walker Chen, Conor Dooley, Krzysztof Kozlowski, Alim Akhtar,
Heiko Stuebner, Geert Uytterhoeven, Magnus Damm, Bjorn Andersson,
Konrad Dybcio, Andy Gross, Matthias Brugger,
AngeloGioacchino Del Regno, Shawn Guo, Sascha Hauer,
Fabio Estevam, Florian Fainelli, Ray Jui, Scott Branden,
Hector Martin, Sven Peter, Alyssa Rosenzweig, Neil Armstrong,
Kevin Hilman, Jerome Brunet, Martin Blumenstingl, Andreas Farber,
Manivannan Sadhasivam, Ulf Hansson, linux-pm, linux-arm-kernel
Hi SoC maintainers,
Here's a PR that creates a new genpd subsystem at drivers/genpd/ and moves most
of the genpd providers from drivers/soc/ and arch/arm/ into the new directory.
It looks like some platform maintainers may need to pull this too, especially to
avoid conflicts in linux-next. Therefore I have also made this available at an
immutable branch, see below.
git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git genpd_create_dir
Please pull this in!
Kind regards
Ulf Hansson
The following changes since commit 06c2afb862f9da8dc5efa4b6076a0e48c3fbaaa5:
Linux 6.5-rc1 (2023-07-09 13:53:13 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git tags/genpd-v6.5-rc1-1
for you to fetch changes up to b43f11e5b453a9c48159d7121c88d79d81901276:
ARM: ux500: Move power-domain driver to the genpd dir (2023-07-14 10:41:59 +0200)
----------------------------------------------------------------
Create the new genpd subsystem and start moving providers
There are currently ~60 users of the genpd provider interface, which
implementations are sprinkled across various subsystems. To help out with
maintenance and to gain a bit better control, this creates a new subsystem
(drivers/genpd) and moves some of the soc/platform specific providers in
here.
----------------------------------------------------------------
Ulf Hansson (18):
genpd: Create a new subsystem directory to host genpd providers
soc: actions: Move power-domain driver to the genpd dir
soc: amlogic: Move power-domain drivers to the genpd dir
soc: apple: Move power-domain driver to the genpd dir
soc: bcm: Move power-domain drivers to the genpd dir
soc: imx: Move power-domain drivers to the genpd dir
soc: mediatek: Move power-domain drivers to the genpd dir
soc: qcom: Move power-domain drivers to the genpd dir
soc: renesas: Move power-domain drivers to the genpd dir
soc: rockchip: Mover power-domain driver to the genpd dir
soc: samsung: Move power-domain driver to the genpd dir
soc: starfive: Move the power-domain driver to the genpd dir
soc: sunxi: Move power-domain driver to the genpd dir
soc: tegra: Move powergate-bpmp driver to the genpd dir
soc: ti: Mover power-domain drivers to the genpd dir
soc: xilinx: Move power-domain driver to the genpd dir
ARM: ux500: Convert power-domain code into a regular platform driver
ARM: ux500: Move power-domain driver to the genpd dir
MAINTAINERS | 22 ++++++++++++----
arch/arm/mach-ux500/Makefile | 1 -
arch/arm/mach-ux500/cpu-db8500.c | 5 ----
arch/arm/mach-ux500/pm_domains.h | 17 ------------
drivers/Makefile | 1 +
drivers/genpd/Makefile | 16 ++++++++++++
drivers/genpd/actions/Makefile | 2 ++
drivers/{soc => genpd}/actions/owl-sps.c | 0
drivers/genpd/amlogic/Makefile | 4 +++
drivers/{soc => genpd}/amlogic/meson-ee-pwrc.c | 0
drivers/{soc => genpd}/amlogic/meson-gx-pwrc-vpu.c | 0
drivers/{soc => genpd}/amlogic/meson-secure-pwrc.c | 0
drivers/genpd/apple/Makefile | 2 ++
.../apple/pmgr-pwrstate.c} | 0
drivers/genpd/bcm/Makefile | 5 ++++
drivers/{soc/bcm/bcm63xx => genpd/bcm}/bcm-pmb.c | 0
drivers/{soc => genpd}/bcm/bcm2835-power.c | 0
.../{soc/bcm/bcm63xx => genpd/bcm}/bcm63xx-power.c | 0
drivers/{soc => genpd}/bcm/raspberrypi-power.c | 0
drivers/genpd/imx/Makefile | 7 +++++
drivers/{soc => genpd}/imx/gpc.c | 0
drivers/{soc => genpd}/imx/gpcv2.c | 0
drivers/{soc => genpd}/imx/imx8m-blk-ctrl.c | 0
drivers/{soc => genpd}/imx/imx8mp-blk-ctrl.c | 0
drivers/{soc => genpd}/imx/imx93-blk-ctrl.c | 0
drivers/{soc => genpd}/imx/imx93-pd.c | 0
drivers/genpd/mediatek/Makefile | 3 +++
.../{soc => genpd}/mediatek/mt6795-pm-domains.h | 0
.../{soc => genpd}/mediatek/mt8167-pm-domains.h | 0
.../{soc => genpd}/mediatek/mt8173-pm-domains.h | 0
.../{soc => genpd}/mediatek/mt8183-pm-domains.h | 0
.../{soc => genpd}/mediatek/mt8186-pm-domains.h | 0
.../{soc => genpd}/mediatek/mt8188-pm-domains.h | 0
.../{soc => genpd}/mediatek/mt8192-pm-domains.h | 0
.../{soc => genpd}/mediatek/mt8195-pm-domains.h | 0
drivers/{soc => genpd}/mediatek/mtk-pm-domains.c | 0
drivers/{soc => genpd}/mediatek/mtk-pm-domains.h | 0
drivers/{soc => genpd}/mediatek/mtk-scpsys.c | 0
drivers/genpd/qcom/Makefile | 4 +++
drivers/{soc => genpd}/qcom/cpr.c | 0
drivers/{soc => genpd}/qcom/rpmhpd.c | 0
drivers/{soc => genpd}/qcom/rpmpd.c | 0
drivers/genpd/renesas/Makefile | 30 ++++++++++++++++++++++
drivers/{soc => genpd}/renesas/r8a7742-sysc.c | 0
drivers/{soc => genpd}/renesas/r8a7743-sysc.c | 0
drivers/{soc => genpd}/renesas/r8a7745-sysc.c | 0
drivers/{soc => genpd}/renesas/r8a77470-sysc.c | 0
drivers/{soc => genpd}/renesas/r8a774a1-sysc.c | 0
drivers/{soc => genpd}/renesas/r8a774b1-sysc.c | 0
drivers/{soc => genpd}/renesas/r8a774c0-sysc.c | 0
drivers/{soc => genpd}/renesas/r8a774e1-sysc.c | 0
drivers/{soc => genpd}/renesas/r8a7779-sysc.c | 0
drivers/{soc => genpd}/renesas/r8a7790-sysc.c | 0
drivers/{soc => genpd}/renesas/r8a7791-sysc.c | 0
drivers/{soc => genpd}/renesas/r8a7792-sysc.c | 0
drivers/{soc => genpd}/renesas/r8a7794-sysc.c | 0
drivers/{soc => genpd}/renesas/r8a7795-sysc.c | 0
drivers/{soc => genpd}/renesas/r8a7796-sysc.c | 0
drivers/{soc => genpd}/renesas/r8a77965-sysc.c | 0
drivers/{soc => genpd}/renesas/r8a77970-sysc.c | 0
drivers/{soc => genpd}/renesas/r8a77980-sysc.c | 0
drivers/{soc => genpd}/renesas/r8a77990-sysc.c | 0
drivers/{soc => genpd}/renesas/r8a77995-sysc.c | 0
drivers/{soc => genpd}/renesas/r8a779a0-sysc.c | 0
drivers/{soc => genpd}/renesas/r8a779f0-sysc.c | 0
drivers/{soc => genpd}/renesas/r8a779g0-sysc.c | 0
drivers/{soc => genpd}/renesas/rcar-gen4-sysc.c | 0
drivers/{soc => genpd}/renesas/rcar-gen4-sysc.h | 0
drivers/{soc => genpd}/renesas/rcar-sysc.c | 0
drivers/{soc => genpd}/renesas/rcar-sysc.h | 0
drivers/{soc => genpd}/renesas/rmobile-sysc.c | 0
drivers/genpd/rockchip/Makefile | 2 ++
.../pm_domains.c => genpd/rockchip/pm-domains.c} | 0
drivers/genpd/samsung/Makefile | 2 ++
.../samsung/exynos-pm-domains.c} | 0
drivers/genpd/st/Makefile | 2 ++
.../genpd/st/ste-ux500-pm-domain.c | 25 ++++++++++++++----
drivers/genpd/starfive/Makefile | 2 ++
.../jh71xx_pmu.c => genpd/starfive/jh71xx-pmu.c} | 0
drivers/genpd/sunxi/Makefile | 2 ++
drivers/{soc => genpd}/sunxi/sun20i-ppu.c | 0
drivers/genpd/tegra/Makefile | 2 ++
drivers/{soc => genpd}/tegra/powergate-bpmp.c | 0
drivers/genpd/ti/Makefile | 3 +++
drivers/{soc => genpd}/ti/omap_prm.c | 0
drivers/{soc => genpd}/ti/ti_sci_pm_domains.c | 0
drivers/genpd/xilinx/Makefile | 2 ++
.../xilinx/zynqmp-pm-domains.c} | 0
drivers/soc/actions/Makefile | 1 -
drivers/soc/amlogic/Makefile | 3 ---
drivers/soc/apple/Makefile | 2 --
drivers/soc/bcm/Kconfig | 22 +++++++++++++++-
drivers/soc/bcm/Makefile | 3 ---
drivers/soc/bcm/bcm63xx/Kconfig | 21 ---------------
drivers/soc/bcm/bcm63xx/Makefile | 3 ---
drivers/soc/imx/Makefile | 7 +----
drivers/soc/mediatek/Makefile | 2 --
drivers/soc/qcom/Makefile | 3 ---
drivers/soc/renesas/Makefile | 27 -------------------
drivers/soc/rockchip/Makefile | 1 -
drivers/soc/samsung/Makefile | 1 -
drivers/soc/starfive/Makefile | 3 ---
drivers/soc/sunxi/Makefile | 1 -
drivers/soc/tegra/Makefile | 1 -
drivers/soc/ti/Makefile | 2 --
drivers/soc/xilinx/Makefile | 1 -
106 files changed, 150 insertions(+), 115 deletions(-)
delete mode 100644 arch/arm/mach-ux500/pm_domains.h
create mode 100644 drivers/genpd/Makefile
create mode 100644 drivers/genpd/actions/Makefile
rename drivers/{soc => genpd}/actions/owl-sps.c (100%)
create mode 100644 drivers/genpd/amlogic/Makefile
rename drivers/{soc => genpd}/amlogic/meson-ee-pwrc.c (100%)
rename drivers/{soc => genpd}/amlogic/meson-gx-pwrc-vpu.c (100%)
rename drivers/{soc => genpd}/amlogic/meson-secure-pwrc.c (100%)
create mode 100644 drivers/genpd/apple/Makefile
rename drivers/{soc/apple/apple-pmgr-pwrstate.c => genpd/apple/pmgr-pwrstate.c} (100%)
create mode 100644 drivers/genpd/bcm/Makefile
rename drivers/{soc/bcm/bcm63xx => genpd/bcm}/bcm-pmb.c (100%)
rename drivers/{soc => genpd}/bcm/bcm2835-power.c (100%)
rename drivers/{soc/bcm/bcm63xx => genpd/bcm}/bcm63xx-power.c (100%)
rename drivers/{soc => genpd}/bcm/raspberrypi-power.c (100%)
create mode 100644 drivers/genpd/imx/Makefile
rename drivers/{soc => genpd}/imx/gpc.c (100%)
rename drivers/{soc => genpd}/imx/gpcv2.c (100%)
rename drivers/{soc => genpd}/imx/imx8m-blk-ctrl.c (100%)
rename drivers/{soc => genpd}/imx/imx8mp-blk-ctrl.c (100%)
rename drivers/{soc => genpd}/imx/imx93-blk-ctrl.c (100%)
rename drivers/{soc => genpd}/imx/imx93-pd.c (100%)
create mode 100644 drivers/genpd/mediatek/Makefile
rename drivers/{soc => genpd}/mediatek/mt6795-pm-domains.h (100%)
rename drivers/{soc => genpd}/mediatek/mt8167-pm-domains.h (100%)
rename drivers/{soc => genpd}/mediatek/mt8173-pm-domains.h (100%)
rename drivers/{soc => genpd}/mediatek/mt8183-pm-domains.h (100%)
rename drivers/{soc => genpd}/mediatek/mt8186-pm-domains.h (100%)
rename drivers/{soc => genpd}/mediatek/mt8188-pm-domains.h (100%)
rename drivers/{soc => genpd}/mediatek/mt8192-pm-domains.h (100%)
rename drivers/{soc => genpd}/mediatek/mt8195-pm-domains.h (100%)
rename drivers/{soc => genpd}/mediatek/mtk-pm-domains.c (100%)
rename drivers/{soc => genpd}/mediatek/mtk-pm-domains.h (100%)
rename drivers/{soc => genpd}/mediatek/mtk-scpsys.c (100%)
create mode 100644 drivers/genpd/qcom/Makefile
rename drivers/{soc => genpd}/qcom/cpr.c (100%)
rename drivers/{soc => genpd}/qcom/rpmhpd.c (100%)
rename drivers/{soc => genpd}/qcom/rpmpd.c (100%)
create mode 100644 drivers/genpd/renesas/Makefile
rename drivers/{soc => genpd}/renesas/r8a7742-sysc.c (100%)
rename drivers/{soc => genpd}/renesas/r8a7743-sysc.c (100%)
rename drivers/{soc => genpd}/renesas/r8a7745-sysc.c (100%)
rename drivers/{soc => genpd}/renesas/r8a77470-sysc.c (100%)
rename drivers/{soc => genpd}/renesas/r8a774a1-sysc.c (100%)
rename drivers/{soc => genpd}/renesas/r8a774b1-sysc.c (100%)
rename drivers/{soc => genpd}/renesas/r8a774c0-sysc.c (100%)
rename drivers/{soc => genpd}/renesas/r8a774e1-sysc.c (100%)
rename drivers/{soc => genpd}/renesas/r8a7779-sysc.c (100%)
rename drivers/{soc => genpd}/renesas/r8a7790-sysc.c (100%)
rename drivers/{soc => genpd}/renesas/r8a7791-sysc.c (100%)
rename drivers/{soc => genpd}/renesas/r8a7792-sysc.c (100%)
rename drivers/{soc => genpd}/renesas/r8a7794-sysc.c (100%)
rename drivers/{soc => genpd}/renesas/r8a7795-sysc.c (100%)
rename drivers/{soc => genpd}/renesas/r8a7796-sysc.c (100%)
rename drivers/{soc => genpd}/renesas/r8a77965-sysc.c (100%)
rename drivers/{soc => genpd}/renesas/r8a77970-sysc.c (100%)
rename drivers/{soc => genpd}/renesas/r8a77980-sysc.c (100%)
rename drivers/{soc => genpd}/renesas/r8a77990-sysc.c (100%)
rename drivers/{soc => genpd}/renesas/r8a77995-sysc.c (100%)
rename drivers/{soc => genpd}/renesas/r8a779a0-sysc.c (100%)
rename drivers/{soc => genpd}/renesas/r8a779f0-sysc.c (100%)
rename drivers/{soc => genpd}/renesas/r8a779g0-sysc.c (100%)
rename drivers/{soc => genpd}/renesas/rcar-gen4-sysc.c (100%)
rename drivers/{soc => genpd}/renesas/rcar-gen4-sysc.h (100%)
rename drivers/{soc => genpd}/renesas/rcar-sysc.c (100%)
rename drivers/{soc => genpd}/renesas/rcar-sysc.h (100%)
rename drivers/{soc => genpd}/renesas/rmobile-sysc.c (100%)
create mode 100644 drivers/genpd/rockchip/Makefile
rename drivers/{soc/rockchip/pm_domains.c => genpd/rockchip/pm-domains.c} (100%)
create mode 100644 drivers/genpd/samsung/Makefile
rename drivers/{soc/samsung/pm_domains.c => genpd/samsung/exynos-pm-domains.c} (100%)
create mode 100644 drivers/genpd/st/Makefile
rename arch/arm/mach-ux500/pm_domains.c => drivers/genpd/st/ste-ux500-pm-domain.c (75%)
create mode 100644 drivers/genpd/starfive/Makefile
rename drivers/{soc/starfive/jh71xx_pmu.c => genpd/starfive/jh71xx-pmu.c} (100%)
create mode 100644 drivers/genpd/sunxi/Makefile
rename drivers/{soc => genpd}/sunxi/sun20i-ppu.c (100%)
create mode 100644 drivers/genpd/tegra/Makefile
rename drivers/{soc => genpd}/tegra/powergate-bpmp.c (100%)
create mode 100644 drivers/genpd/ti/Makefile
rename drivers/{soc => genpd}/ti/omap_prm.c (100%)
rename drivers/{soc => genpd}/ti/ti_sci_pm_domains.c (100%)
create mode 100644 drivers/genpd/xilinx/Makefile
rename drivers/{soc/xilinx/zynqmp_pm_domains.c => genpd/xilinx/zynqmp-pm-domains.c} (100%)
delete mode 100644 drivers/soc/bcm/bcm63xx/Kconfig
delete mode 100644 drivers/soc/bcm/bcm63xx/Makefile
delete mode 100644 drivers/soc/starfive/Makefile
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