[RESEND PATCH v1 0/3] Add PM Runtime support

[Pierre-Yves MORDRET]

Use pm_runtime engine for clock management purpose for both DMA, DMAMUX and
MDMA

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  Version history:
    v1:
       * Initial
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Pierre-Yves MORDRET (3):
  dmaengine: stm32-dma: Add PM Runtime support
  dmaengine: stm32-dmamux: Add PM Runtime support
  dmaengine: stm32-mdma: Add PM Runtime support

 drivers/dma/stm32-dma.c    | 58 ++++++++++++++++++++++++++++++++++++++++------
 drivers/dma/stm32-dmamux.c | 58 +++++++++++++++++++++++++++++++++++++---------
 drivers/dma/stm32-mdma.c   | 52 ++++++++++++++++++++++++++++++++++++-----
 3 files changed, 144 insertions(+), 24 deletions(-)

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2.7.4