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
