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    SubjectRe: [PATCH v9 01/15] clk: tegra20/30: Add custom EMC clock implementation
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    Date
    30.07.2019 19:56, Dmitry Osipenko пишет:
    > A proper External Memory Controller clock rounding and parent selection
    > functionality is required by the EMC drivers, it is not available using
    > the generic clock implementation because only the Memory Controller driver
    > is aware of what clock rates are actually available for a particular
    > device. EMC drivers will have to register a Tegra-specific CLK-API
    > callback which will perform rounding of a requested rate. EMC clock users
    > won't be able to request EMC clock by getting -EPROBE_DEFER until EMC
    > driver is probed and the callback is set up.
    >
    > The functionality is somewhat similar to the clk-emc.c which serves
    > Tegra124+ SoCs. The later HW generations support more parent clock sources
    > and the HW configuration / integration with the EMC drivers differs a tad
    > from the older gens, hence it's not really worth to try to squash
    > everything into a single source file.
    >
    > Acked-by: Peter De Schrijver <pdeschrijver@nvidia.com>
    > Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
    > ---

    Hello Stephen and Michael,

    The clk-driver changes are quite solid now, could you please take a look
    at the relevant patches once again and give an ACK if everything is good
    to you?

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