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    Subject[RFC v2 00/11] DVFS in the OPP core
    Date
    This is a v2 of the RFC posted earlier by Stephen Boyd [1]

    As part of v2 I still follow the same approach of dev_pm_opp_set_rate()
    API using clk framework to round the frequency passed and making it
    accept 0 as a valid frequency indicating the frequency isn't required
    anymore. It just has a few more drivers converted to use this approach
    like dsi/dpu and ufs.
    ufs demonstrates the case of having to handle multiple power domains, one
    of which is scalable.

    The patches are based on 5.1-rc1 and depend on some ufs fixes I posted
    earlier [2] and a DT patch to include the rpmpd header [3]

    [1] https://lkml.org/lkml/2019/1/28/2086
    [2] https://lkml.org/lkml/2019/3/8/70
    [3] https://lkml.org/lkml/2019/3/20/120

    Rajendra Nayak (10):
    OPP: Make dev_pm_opp_set_rate() with freq=0 as valid
    tty: serial: qcom_geni_serial: Use OPP API to set clk/perf state
    spi: spi-geni-qcom: Use OPP API to set clk/perf state
    arm64: dts: sdm845: Add OPP table for all qup devices
    scsi: ufs: Add support to manage multiple power domains in
    ufshcd-pltfrm
    scsi: ufs: Add support for specifying OPP tables in DT
    arm64: dts: sdm845: Add ufs opps and power-domains
    drm/msm/dpu: Use OPP API to set clk/perf state
    drm/msm: dsi: Use OPP API to set clk/perf state
    arm64: dts: sdm845: Add DSI and MDP OPP tables and power-domains

    Stephen Boyd (1):
    OPP: Don't overwrite rounded clk rate

    arch/arm64/boot/dts/qcom/sdm845.dtsi | 194 +++++++++++++++++-
    drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.c | 7 +-
    drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 9 +
    drivers/gpu/drm/msm/dsi/dsi.h | 2 +
    drivers/gpu/drm/msm/dsi/dsi_cfg.c | 4 +-
    drivers/gpu/drm/msm/dsi/dsi_host.c | 88 +++++++-
    drivers/opp/core.c | 26 ++-
    drivers/scsi/ufs/ufshcd-pltfrm.c | 52 ++++-
    drivers/scsi/ufs/ufshcd.c | 21 +-
    drivers/scsi/ufs/ufshcd.h | 3 +
    drivers/spi/spi-geni-qcom.c | 14 +-
    drivers/tty/serial/qcom_geni_serial.c | 15 +-
    12 files changed, 406 insertions(+), 29 deletions(-)

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