[PATCH 1/2] spi: mediatek: add no_need_unprepare support

[Mark Brown]

On Tue, 29 Jun 2021 18:08:15 +0800, Mason Zhang wrote:
> This patch add no_need_unprepare support for spi, if spi src clk is
> MAIN PLL, it can keep the clk_prepare and will not cause low power
> issue. So we no need do clk_prepare/clk_unprepare in runtime pm,
> and it will get better performance, because clk_prepare has called
> mutex lock.
> In the same way,
> clk_get_rate also has called mutex lock, so we moved it to spi_probe.

Applied to

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-next

Thanks!

[1/2] spi: mediatek: add no_need_unprepare support
      commit: 162a31effc4182dd5a0675d9fd0336d5096e0ad3

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.

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Thanks,
Mark