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SubjectRe: [PATCH v4 00/16] NVIDIA Tegra devfreq improvements and Tegra20/30 support
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Hi Dmitry,

On 19. 5. 2. 오전 8:37, Dmitry Osipenko wrote:
> Changelog:
>
> v4: Addressed all review comments that were made by Chanwoo Choi to v3:
>
> - changed the driver removal order to match the probe exactly
> - added clarifying comment for 1/8 ratio to the Tegra20 driver
>
> Chanwoo, please also note that the clk patch that should fix
> compilation problem that was reported the kbuild-test-robot is already
> applied and available in the recent linux-next.

I knew that Stephen picked up your path about clock.

>
> v3: Addressed all review comments that were made by Chanwoo Choi to v2.
>
> Patch "Synchronize IRQ after masking it in hardware" morphed into
> "Properly disable interrupts", which disables interrupts more solidly.
>
> Added new minor patch: "Rename tegra-devfreq.c to tegra30-devfreq.c".
>
> Added missed error handlings for dev_pm_opp_add().
>
> v2: The patchset was quite heavily reworked since v1, few patches we
> dropped or squashed into the new ones and more patches we added.
> In a result more bugs and potential problems are fixed now, driver's
> code got more clean up.
>
> The Tegra20 driver-addition patch is now a part of this series, it has
> no changes since v1.
>
> Dmitry Osipenko (16):
> PM / devfreq: tegra: Fix kHz to Hz conversion
> PM / devfreq: tegra: Replace readl-writel with relaxed versions
> PM / devfreq: tegra: Replace write memory barrier with the read
> barrier
> PM / devfreq: tegra: Don't ignore clk errors
> PM / devfreq: tegra: Don't set EMC clock rate to maximum on probe
> PM / devfreq: tegra: Drop primary interrupt handler
> PM / devfreq: tegra: Properly disable interrupts
> PM / devfreq: tegra: Clean up driver's probe / remove
> PM / devfreq: tegra: Avoid inconsistency of current frequency value
> PM / devfreq: tegra: Mark ACTMON's governor as immutable
> PM / devfreq: tegra: Move governor registration to driver's probe
> PM / devfreq: tegra: Reconfigure hardware on governor's restart
> PM / devfreq: tegra: Support Tegra30
> PM / devfreq: tegra: Enable COMPILE_TEST for the driver
> PM / devfreq: tegra: Rename tegra-devfreq.c to tegra30-devfreq.c
> PM / devfreq: Introduce driver for NVIDIA Tegra20
>
> MAINTAINERS | 8 +
> drivers/devfreq/Kconfig | 15 +-
> drivers/devfreq/Makefile | 3 +-
> drivers/devfreq/tegra20-devfreq.c | 212 ++++++++++++
> .../{tegra-devfreq.c => tegra30-devfreq.c} | 315 ++++++++----------
> 5 files changed, 379 insertions(+), 174 deletions(-)
> create mode 100644 drivers/devfreq/tegra20-devfreq.c
> rename drivers/devfreq/{tegra-devfreq.c => tegra30-devfreq.c} (81%)
>


--
Best Regards,
Chanwoo Choi
Samsung Electronics

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