From: Dmitry Osipenko <digetx@gmail.com>
To: "Thierry Reding" <thierry.reding@gmail.com>,
"Jonathan Hunter" <jonathanh@nvidia.com>,
"Michał Mirosław" <mirq-linux@rere.qmqm.pl>,
"Nikola Milosavljević" <mnidza@outlook.com>,
"Ulf Hansson" <ulf.hansson@linaro.org>,
"Peter Geis" <pgwipeout@gmail.com>,
"Nicolas Chauvet" <kwizart@gmail.com>,
"Viresh Kumar" <vireshk@kernel.org>,
"Stephen Boyd" <sboyd@kernel.org>,
"Matt Merhar" <mattmerhar@protonmail.com>,
"Paul Fertser" <fercerpav@gmail.com>,
"Krzysztof Kozlowski" <krzysztof.kozlowski@canonical.com>,
"Mikko Perttunen" <mperttunen@nvidia.com>
Cc: linux-kernel@vger.kernel.org, linux-tegra@vger.kernel.org,
Mark Brown <broonie@kernel.org>,
Liam Girdwood <lgirdwood@gmail.com>,
devicetree@vger.kernel.org, linux-pm@vger.kernel.org,
Nathan Chancellor <nathan@kernel.org>,
linux-clk@vger.kernel.org
Subject: [PATCH v1 00/13] NVIDIA Tegra memory and power management changes for 5.14
Date: Fri, 21 May 2021 02:07:38 +0300 [thread overview]
Message-ID: <20210520230751.26848-1-digetx@gmail.com> (raw)
This series is a continuation of the previous patches that I previously
tried to separate into smaller subsets, but all these patches are actually
very dependent on each other and I was messing up the dependencies because
there are too many of them and it's too difficult to keep them all in sync.
So I merged the patches into a single series again.
This series:
1. Adds CPU/core voltage bump before system is rebooted.
2. Adds new devm_tegra_core_dev_init_opp_table() helper and switches
Tegra memory drivers to use it.
3. Adds compile-testing support to the Tegra memory drivers.
4. Adds Tegra SoC core power domain support.
I'll send the GPU/clk/video-dec/OPP-tables patches that will update
power management of the corresponding drivers and enable core voltage
scaling on T20/30 once this series will be merged.
Changelog:
v1: - Merged previous patches into this single series.
- Added ack from Rob Herring to the core domain DT binding patch.
- Implemented suggestions that were given by Krzysztof Kozlowski:
- Factored out soc_is_tegra() stub into standalone patch.
- Updated tags of the "Fix compilation warnings on 64bit platforms"
patch, added reported-by from lkp robot and removed suggested-by
from Nathan Chancellor.
- Switched to use use BIT() macro.
- Added r-b from Krzysztof Kozlowski to "Enable compile testing for
all drivers" patch.
- Added r-b from Nathan Chancellor.
- Dropped voltage floor/ceiling from devm_tegra_core_dev_init_opp_table()
since only memory drivers now need to initialize voltage vote and they
don't need floor/ceil. This was suggested by Viresh Kumar.
Dmitry Osipenko (13):
regulator: core: Add regulator_sync_voltage_rdev()
soc/tegra: regulators: Bump voltages on system reboot
soc/tegra: Add stub for soc_is_tegra()
soc/tegra: Add devm_tegra_core_dev_init_opp_table()
soc/tegra: fuse: Add stubs needed for compile-testing
clk: tegra: Add stubs needed for compile-testing
memory: tegra: Fix compilation warnings on 64bit platforms
memory: tegra: Enable compile testing for all drivers
memory: tegra20-emc: Use devm_tegra_core_dev_init_opp_table()
memory: tegra30-emc: Use devm_tegra_core_dev_init_opp_table()
dt-bindings: soc: tegra-pmc: Document core power domain
soc/tegra: pmc: Add core power domain
soc/tegra: regulators: Support core domain state syncing
.../arm/tegra/nvidia,tegra20-pmc.yaml | 35 +++++
drivers/memory/tegra/Kconfig | 16 +-
drivers/memory/tegra/tegra124-emc.c | 4 +-
drivers/memory/tegra/tegra20-emc.c | 48 +-----
drivers/memory/tegra/tegra30-emc.c | 52 +------
drivers/regulator/core.c | 23 +++
drivers/soc/tegra/Kconfig | 14 ++
drivers/soc/tegra/common.c | 97 ++++++++++++
drivers/soc/tegra/pmc.c | 143 ++++++++++++++++++
drivers/soc/tegra/regulators-tegra20.c | 94 +++++++++++-
drivers/soc/tegra/regulators-tegra30.c | 96 +++++++++++-
include/linux/clk/tegra.h | 28 +++-
include/linux/regulator/driver.h | 1 +
include/soc/tegra/common.h | 38 +++++
include/soc/tegra/fuse.h | 20 ++-
15 files changed, 600 insertions(+), 109 deletions(-)
--
2.30.2
next reply other threads:[~2021-05-20 23:08 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-20 23:07 Dmitry Osipenko [this message]
2021-05-20 23:07 ` [PATCH v1 01/13] regulator: core: Add regulator_sync_voltage_rdev() Dmitry Osipenko
2021-05-20 23:07 ` [PATCH v1 02/13] soc/tegra: regulators: Bump voltages on system reboot Dmitry Osipenko
2021-05-20 23:07 ` [PATCH v1 03/13] soc/tegra: Add stub for soc_is_tegra() Dmitry Osipenko
2021-05-20 23:07 ` [PATCH v1 04/13] soc/tegra: Add devm_tegra_core_dev_init_opp_table() Dmitry Osipenko
2021-05-20 23:07 ` [PATCH v1 05/13] soc/tegra: fuse: Add stubs needed for compile-testing Dmitry Osipenko
2021-05-20 23:07 ` [PATCH v1 06/13] clk: tegra: " Dmitry Osipenko
2021-05-20 23:07 ` [PATCH v1 07/13] memory: tegra: Fix compilation warnings on 64bit platforms Dmitry Osipenko
2021-05-21 21:19 ` Krzysztof Kozlowski
2021-05-20 23:07 ` [PATCH v1 08/13] memory: tegra: Enable compile testing for all drivers Dmitry Osipenko
2021-05-20 23:07 ` [PATCH v1 09/13] memory: tegra20-emc: Use devm_tegra_core_dev_init_opp_table() Dmitry Osipenko
2021-05-21 21:22 ` Krzysztof Kozlowski
2021-05-20 23:07 ` [PATCH v1 10/13] memory: tegra30-emc: " Dmitry Osipenko
2021-05-21 21:23 ` Krzysztof Kozlowski
2021-05-20 23:07 ` [PATCH v1 11/13] dt-bindings: soc: tegra-pmc: Document core power domain Dmitry Osipenko
2021-05-20 23:07 ` [PATCH v1 12/13] soc/tegra: pmc: Add " Dmitry Osipenko
2021-05-20 23:07 ` [PATCH v1 13/13] soc/tegra: regulators: Support core domain state syncing Dmitry Osipenko
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