From: Mark Brown <broonie@kernel.org>
Date: Tue, 26 Sep 2023 07:35:54 +0000 (+0200)
Subject: spi: qup: Allow scaling power domains and
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=da6de6d3ecc1ac37c36ed4c0c4ce5dcd410cddcf;p=linux.git

spi: qup: Allow scaling power domains and

Merge series from Stephan Gerhold <stephan.gerhold@kernkonzept.com>:

Make it possible to scale performance states of the power domain and
interconnect of the SPI QUP controller in relation to the selected SPI
speed / core clock. This is done separately by:

  - Parsing the OPP table from the device tree for performance state
    votes of the power domain
  - Voting for the necessary bandwidth on the interconnect path to DRAM
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da6de6d3ecc1ac37c36ed4c0c4ce5dcd410cddcf