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From: Dmitry Osipenko <digetx@gmail.com>
To: "Thierry Reding" <thierry.reding@gmail.com>,
	"Jonathan Hunter" <jonathanh@nvidia.com>,
	"Ulf Hansson" <ulf.hansson@linaro.org>,
	"Viresh Kumar" <vireshk@kernel.org>,
	"Stephen Boyd" <sboyd@kernel.org>,
	"Peter De Schrijver" <pdeschrijver@nvidia.com>,
	"Mikko Perttunen" <mperttunen@nvidia.com>,
	"Peter Chen" <peter.chen@kernel.org>,
	"Mark Brown" <broonie@kernel.org>,
	"Lee Jones" <lee.jones@linaro.org>,
	"Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>,
	"Nishanth Menon" <nm@ti.com>,
	"Vignesh Raghavendra" <vigneshr@ti.com>,
	"Richard Weinberger" <richard@nod.at>,
	"Miquel Raynal" <miquel.raynal@bootlin.com>,
	"Lucas Stach" <dev@lynxeye.de>, "Stefan Agner" <stefan@agner.ch>,
	"Adrian Hunter" <adrian.hunter@intel.com>,
	"Mauro Carvalho Chehab" <mchehab@kernel.org>,
	"Rob Herring" <robh+dt@kernel.org>,
	"Michael Turquette" <mturquette@baylibre.com>
Cc: linux-kernel@vger.kernel.org, linux-tegra@vger.kernel.org,
	linux-pm@vger.kernel.org, linux-usb@vger.kernel.org,
	linux-staging@lists.linux.dev, linux-spi@vger.kernel.org,
	linux-pwm@vger.kernel.org, linux-mtd@lists.infradead.org,
	linux-mmc@vger.kernel.org, linux-media@vger.kernel.org,
	dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org,
	linux-clk@vger.kernel.org
Subject: [PATCH v8 00/34] NVIDIA Tegra power management patches for 5.16
Date: Tue, 17 Aug 2021 04:27:20 +0300	[thread overview]
Message-ID: <20210817012754.8710-1-digetx@gmail.com> (raw)

This series adds runtime PM support to Tegra drivers and enables core
voltage scaling for Tegra20/30 SoCs, resolving overheating troubles.

All patches should go via Tegra tree because they are interdependent,
please review and ack.

If you haven't seen this series before, that's because I wanted to
finalize the GENPD part at first and didn't bother you previously.

Changelog:

v8: - Added new generic dev_pm_opp_sync() helper that syncs OPP state with
      hardware. All drivers changed to use it. This replaces GENPD attach_dev
      callback hacks that were used in v7.

    - Added new patch patch "soc/tegra: regulators: Prepare for suspend"
      that fixes dying Tegra20 SoC after enabling VENC power domain during
      resume from suspend. It matches to what downstream kernel does on
      suspend/resume.

    - After a second thought, I dropped patches which added RPM to memory
      drivers since hardware is always-on and RPM not needed.

    - Replaced the "dummy host1x driver" patch with new "Disable unused
      host1x hardware" patch, since it's a cleaner solution.

Dmitry Osipenko (34):
  opp: Add dev_pm_opp_sync() helper
  soc/tegra: pmc: Disable PMC state syncing
  soc/tegra: Don't print error message when OPPs not available
  soc/tegra: Add devm_tegra_core_dev_init_opp_table_simple()
  soc/tegra: Use dev_pm_opp_sync()
  dt-bindings: clock: tegra-car: Document new tegra-clocks sub-node
  clk: tegra: Support runtime PM and power domain
  dt-bindings: host1x: Document OPP and power domain properties
  dt-bindings: host1x: Document Memory Client resets of Host1x, GR2D and
    GR3D
  gpu: host1x: Add host1x_channel_stop()
  gpu: host1x: Add runtime PM and OPP support
  drm/tegra: dc: Support OPP and SoC core voltage scaling
  drm/tegra: hdmi: Add OPP support
  drm/tegra: gr2d: Support power management
  drm/tegra: gr3d: Support power management
  drm/tegra: vic: Support system suspend
  usb: chipidea: tegra: Add runtime PM and OPP support
  bus: tegra-gmi: Add runtime PM and OPP support
  pwm: tegra: Add runtime PM and OPP support
  mmc: sdhci-tegra: Add runtime PM and OPP support
  mtd: rawnand: tegra: Add runtime PM and OPP support
  spi: tegra20-slink: Add OPP support
  media: dt: bindings: tegra-vde: Convert to schema
  media: dt: bindings: tegra-vde: Document OPP and power domain
  media: staging: tegra-vde: Support generic power domain and OPP
  soc/tegra: fuse: Add OPP support
  soc/tegra: fuse: Reset hardware
  soc/tegra: regulators: Prepare for suspend
  soc/tegra: pmc: Enable core domain support for Tegra20 and Tegra30
  ARM: tegra: Add OPP tables and power domains to Tegra20 device-trees
  ARM: tegra: Add OPP tables and power domains to Tegra30 device-trees
  ARM: tegra: Add Memory Client resets to Tegra20 GR2D, GR3D and Host1x
  ARM: tegra: Add Memory Client resets to Tegra30 GR2D, GR3D and Host1x
  ARM: tegra20/30: Disable unused host1x hardware

 .../bindings/clock/nvidia,tegra20-car.yaml    |   51 +
 .../display/tegra/nvidia,tegra20-host1x.txt   |   53 +
 .../bindings/media/nvidia,tegra-vde.txt       |   64 -
 .../bindings/media/nvidia,tegra-vde.yaml      |  119 ++
 .../boot/dts/tegra20-acer-a500-picasso.dts    |    1 +
 arch/arm/boot/dts/tegra20-colibri.dtsi        |    3 +-
 arch/arm/boot/dts/tegra20-harmony.dts         |    3 +-
 arch/arm/boot/dts/tegra20-paz00.dts           |    1 +
 .../arm/boot/dts/tegra20-peripherals-opp.dtsi |  941 +++++++++++
 arch/arm/boot/dts/tegra20-seaboard.dts        |    3 +-
 arch/arm/boot/dts/tegra20-tamonten.dtsi       |    3 +-
 arch/arm/boot/dts/tegra20-trimslice.dts       |    9 +
 arch/arm/boot/dts/tegra20-ventana.dts         |    1 +
 arch/arm/boot/dts/tegra20.dtsi                |  119 +-
 .../tegra30-asus-nexus7-grouper-common.dtsi   |    1 +
 arch/arm/boot/dts/tegra30-beaver.dts          |    1 +
 arch/arm/boot/dts/tegra30-cardhu.dtsi         |    1 +
 arch/arm/boot/dts/tegra30-colibri.dtsi        |   17 +-
 arch/arm/boot/dts/tegra30-ouya.dts            |    1 +
 .../arm/boot/dts/tegra30-peripherals-opp.dtsi | 1412 +++++++++++++++++
 arch/arm/boot/dts/tegra30.dtsi                |  181 ++-
 drivers/bus/tegra-gmi.c                       |   92 +-
 drivers/clk/tegra/Makefile                    |    1 +
 drivers/clk/tegra/clk-device.c                |  222 +++
 drivers/clk/tegra/clk-pll.c                   |    2 +-
 drivers/clk/tegra/clk-super.c                 |    2 +-
 drivers/clk/tegra/clk-tegra20.c               |   39 +-
 drivers/clk/tegra/clk-tegra30.c               |   70 +-
 drivers/clk/tegra/clk.c                       |   64 +
 drivers/clk/tegra/clk.h                       |    2 +
 drivers/gpu/drm/tegra/dc.c                    |   74 +
 drivers/gpu/drm/tegra/dc.h                    |    2 +
 drivers/gpu/drm/tegra/gr2d.c                  |  154 +-
 drivers/gpu/drm/tegra/gr3d.c                  |  393 ++++-
 drivers/gpu/drm/tegra/hdmi.c                  |   15 +-
 drivers/gpu/drm/tegra/vic.c                   |    4 +
 drivers/gpu/host1x/channel.c                  |    8 +
 drivers/gpu/host1x/debug.c                    |   15 +
 drivers/gpu/host1x/dev.c                      |  157 +-
 drivers/gpu/host1x/dev.h                      |    3 +-
 drivers/gpu/host1x/hw/channel_hw.c            |   44 +-
 drivers/gpu/host1x/intr.c                     |    3 -
 drivers/gpu/host1x/syncpt.c                   |    5 +-
 drivers/mmc/host/sdhci-tegra.c                |  146 +-
 drivers/mtd/nand/raw/tegra_nand.c             |   62 +-
 drivers/opp/core.c                            |   42 +-
 drivers/pwm/pwm-tegra.c                       |  104 +-
 drivers/soc/tegra/common.c                    |   34 +-
 drivers/soc/tegra/fuse/fuse-tegra.c           |   36 +
 drivers/soc/tegra/fuse/fuse.h                 |    1 +
 drivers/soc/tegra/pmc.c                       |   17 +
 drivers/soc/tegra/regulators-tegra20.c        |   99 ++
 drivers/soc/tegra/regulators-tegra30.c        |  122 ++
 drivers/spi/spi-tegra20-slink.c               |   15 +-
 drivers/staging/media/tegra-vde/vde.c         |   65 +-
 drivers/usb/chipidea/ci_hdrc_tegra.c          |   61 +-
 include/linux/host1x.h                        |    1 +
 include/linux/pm_opp.h                        |    6 +
 include/soc/tegra/common.h                    |   13 +
 59 files changed, 4796 insertions(+), 384 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
 create mode 100644 Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml
 create mode 100644 drivers/clk/tegra/clk-device.c

-- 
2.32.0


             reply	other threads:[~2021-08-17  1:30 UTC|newest]

Thread overview: 119+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-17  1:27 Dmitry Osipenko [this message]
2021-08-17  1:27 ` [PATCH v8 01/34] opp: Add dev_pm_opp_sync() helper Dmitry Osipenko
2021-08-17  7:55   ` Viresh Kumar
2021-08-17 15:49     ` Dmitry Osipenko
2021-08-18  3:55       ` Viresh Kumar
2021-08-18  4:12         ` Dmitry Osipenko
2021-08-18  4:29           ` Dmitry Osipenko
2021-08-18  4:30             ` Dmitry Osipenko
2021-08-18  4:34               ` Viresh Kumar
2021-08-18  4:31           ` Viresh Kumar
2021-08-18  4:37             ` Dmitry Osipenko
2021-08-18  4:53               ` Viresh Kumar
2021-08-18  5:21                 ` Dmitry Osipenko
2021-08-18  5:58                   ` Viresh Kumar
2021-08-18  6:00                     ` Viresh Kumar
2021-08-18  6:22                     ` Dmitry Osipenko
2021-08-18  6:27                       ` Viresh Kumar
2021-08-18  8:29                         ` Ulf Hansson
2021-08-18  9:14                           ` Viresh Kumar
2021-08-18  9:41                             ` Ulf Hansson
2021-08-18  9:42                               ` Ulf Hansson
2021-08-18  9:50                               ` Viresh Kumar
2021-08-18 10:08                                 ` Ulf Hansson
2021-08-18 15:43                                   ` Dmitry Osipenko
2021-08-18 15:46                                     ` Dmitry Osipenko
2021-08-19 13:07                                     ` Ulf Hansson
2021-08-19 19:35                                       ` Dmitry Osipenko
2021-08-20  5:07                                         ` Viresh Kumar
2021-08-20 12:42                                         ` Ulf Hansson
2021-08-21 17:34                                           ` Dmitry Osipenko
2021-08-23 10:46                                             ` Ulf Hansson
2021-08-23 15:54                                               ` Dmitry Osipenko
2021-08-18 15:55                               ` Dmitry Osipenko
2021-08-19  6:16                                 ` Viresh Kumar
2021-08-19 14:55                                   ` Ulf Hansson
2021-08-20  5:18                                     ` Viresh Kumar
2021-08-20 12:57                                       ` Ulf Hansson
2021-08-23 20:24                                         ` Dmitry Osipenko
2021-08-24  3:04                                           ` Viresh Kumar
2021-08-22 18:35                                       ` Dmitry Osipenko
2021-08-25 15:41                                         ` Dmitry Osipenko
2021-08-26  2:54                                           ` Viresh Kumar
2021-08-26  2:55                                             ` Viresh Kumar
2021-08-17  1:27 ` [PATCH v8 02/34] soc/tegra: pmc: Disable PMC state syncing Dmitry Osipenko
2021-08-17  1:27 ` [PATCH v8 03/34] soc/tegra: Don't print error message when OPPs not available Dmitry Osipenko
2021-08-17  1:27 ` [PATCH v8 04/34] soc/tegra: Add devm_tegra_core_dev_init_opp_table_simple() Dmitry Osipenko
2021-08-17  1:27 ` [PATCH v8 05/34] soc/tegra: Use dev_pm_opp_sync() Dmitry Osipenko
2021-08-17  1:27 ` [PATCH v8 06/34] dt-bindings: clock: tegra-car: Document new tegra-clocks sub-node Dmitry Osipenko
2021-08-18  1:15   ` Rob Herring
2021-08-18  1:44     ` Dmitry Osipenko
2021-08-18 13:52       ` Thierry Reding
2021-08-18 15:04         ` Dmitry Osipenko
2021-08-18 13:59   ` Thierry Reding
2021-08-18 15:05     ` Dmitry Osipenko
2021-08-18 16:39       ` Thierry Reding
2021-08-18 16:57         ` Dmitry Osipenko
2021-08-18 17:16           ` Dmitry Osipenko
2021-08-19 16:31           ` Thierry Reding
2021-08-19 22:20             ` Dmitry Osipenko
2021-08-20  2:51             ` Dmitry Osipenko
2021-08-17  1:27 ` [PATCH v8 07/34] clk: tegra: Support runtime PM and power domain Dmitry Osipenko
2021-08-18 14:07   ` Thierry Reding
2021-08-18 15:05     ` Dmitry Osipenko
2021-08-18 16:42       ` Thierry Reding
2021-08-18 17:11         ` Dmitry Osipenko
2021-08-19 16:54           ` Thierry Reding
2021-08-19 22:09             ` Dmitry Osipenko
2021-08-20 11:42               ` Thierry Reding
2021-08-20 13:08                 ` Ulf Hansson
2021-08-21 17:45                   ` Dmitry Osipenko
2021-08-23 14:33                     ` Thierry Reding
2021-08-23 18:54                       ` Dmitry Osipenko
2021-08-17  1:27 ` [PATCH v8 08/34] dt-bindings: host1x: Document OPP and power domain properties Dmitry Osipenko
2021-08-17  1:27 ` [PATCH v8 09/34] dt-bindings: host1x: Document Memory Client resets of Host1x, GR2D and GR3D Dmitry Osipenko
2021-08-18  1:16   ` Rob Herring
2021-08-18  1:37     ` Dmitry Osipenko
2021-08-18  2:04       ` Dmitry Osipenko
2021-08-18  2:07         ` Dmitry Osipenko
2021-08-17  1:27 ` [PATCH v8 10/34] gpu: host1x: Add host1x_channel_stop() Dmitry Osipenko
2021-08-17  1:27 ` [PATCH v8 11/34] gpu: host1x: Add runtime PM and OPP support Dmitry Osipenko
2021-08-17 12:04   ` Ulf Hansson
2021-08-17 14:02     ` Thierry Reding
2021-08-18  8:35       ` Ulf Hansson
2021-08-18 17:24         ` Dmitry Osipenko
2021-08-17  1:27 ` [PATCH v8 12/34] drm/tegra: dc: Support OPP and SoC core voltage scaling Dmitry Osipenko
2021-08-17  1:27 ` [PATCH v8 13/34] drm/tegra: hdmi: Add OPP support Dmitry Osipenko
2021-08-17  1:27 ` [PATCH v8 14/34] drm/tegra: gr2d: Support power management Dmitry Osipenko
2021-08-17  1:27 ` [PATCH v8 15/34] drm/tegra: gr3d: " Dmitry Osipenko
2021-08-17  1:27 ` [PATCH v8 16/34] drm/tegra: vic: Support system suspend Dmitry Osipenko
2021-08-17  1:27 ` [PATCH v8 17/34] usb: chipidea: tegra: Add runtime PM and OPP support Dmitry Osipenko
2021-08-17  1:27 ` [PATCH v8 18/34] bus: tegra-gmi: " Dmitry Osipenko
2021-08-17  1:27 ` [PATCH v8 19/34] pwm: tegra: " Dmitry Osipenko
2021-08-19 13:21   ` Thierry Reding
2021-08-19 14:04     ` Ulf Hansson
2021-08-19 16:17       ` Thierry Reding
2021-08-17  1:27 ` [PATCH v8 20/34] mmc: sdhci-tegra: " Dmitry Osipenko
2021-08-19 17:03   ` Thierry Reding
2021-08-19 22:37     ` Dmitry Osipenko
2021-08-20 11:35       ` Thierry Reding
2021-08-25  9:45         ` Dmitry Osipenko
2021-08-17  1:27 ` [PATCH v8 21/34] mtd: rawnand: tegra: " Dmitry Osipenko
2021-08-17  8:41   ` Miquel Raynal
2021-08-17  1:27 ` [PATCH v8 22/34] spi: tegra20-slink: Add " Dmitry Osipenko
2021-08-17 12:22   ` Mark Brown
2021-08-17 15:53     ` Dmitry Osipenko
2021-08-17  1:27 ` [PATCH v8 23/34] media: dt: bindings: tegra-vde: Convert to schema Dmitry Osipenko
2021-08-18  1:17   ` Rob Herring
2021-08-17  1:27 ` [PATCH v8 24/34] media: dt: bindings: tegra-vde: Document OPP and power domain Dmitry Osipenko
2021-08-18  1:17   ` Rob Herring
2021-08-17  1:27 ` [PATCH v8 25/34] media: staging: tegra-vde: Support generic power domain and OPP Dmitry Osipenko
2021-08-17  1:27 ` [PATCH v8 26/34] soc/tegra: fuse: Add OPP support Dmitry Osipenko
2021-08-17  1:27 ` [PATCH v8 27/34] soc/tegra: fuse: Reset hardware Dmitry Osipenko
2021-08-17  1:27 ` [PATCH v8 28/34] soc/tegra: regulators: Prepare for suspend Dmitry Osipenko
2021-08-17  1:27 ` [PATCH v8 29/34] soc/tegra: pmc: Enable core domain support for Tegra20 and Tegra30 Dmitry Osipenko
2021-08-17  1:27 ` [PATCH v8 30/34] ARM: tegra: Add OPP tables and power domains to Tegra20 device-trees Dmitry Osipenko
2021-08-17  1:27 ` [PATCH v8 31/34] ARM: tegra: Add OPP tables and power domains to Tegra30 device-trees Dmitry Osipenko
2021-08-17  1:27 ` [PATCH v8 32/34] ARM: tegra: Add Memory Client resets to Tegra20 GR2D, GR3D and Host1x Dmitry Osipenko
2021-08-17  1:27 ` [PATCH v8 33/34] ARM: tegra: Add Memory Client resets to Tegra30 " Dmitry Osipenko
2021-08-17  1:27 ` [PATCH v8 34/34] ARM: tegra20/30: Disable unused host1x hardware Dmitry Osipenko

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