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    SubjectRe: [PATCH v7 1/8] interconnect: Add generic on-chip interconnect API
    On Tue, Jul 31, 2018 at 9:13 AM Georgi Djakov <georgi.djakov@linaro.org> wrote:
    >
    > This patch introduces a new API to get requirements and configure the
    > interconnect buses across the entire chipset to fit with the current
    > demand.
    >
    > The API is using a consumer/provider-based model, where the providers are
    > the interconnect buses and the consumers could be various drivers.
    > The consumers request interconnect resources (path) between endpoints and
    > set the desired constraints on this data flow path. The providers receive
    > requests from consumers and aggregate these requests for all master-slave
    > pairs on that path. Then the providers configure each participating in the
    > topology node according to the requested data flow path, physical links and
    > constraints. The topology could be complicated and multi-tiered and is SoC
    > specific.
    >
    > Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>
    > ---
    > Documentation/interconnect/interconnect.rst | 96 ++++
    > drivers/Kconfig | 2 +
    > drivers/Makefile | 1 +
    > drivers/interconnect/Kconfig | 10 +
    > drivers/interconnect/Makefile | 2 +
    > drivers/interconnect/core.c | 569 ++++++++++++++++++++
    > include/linux/interconnect-provider.h | 125 +++++
    > include/linux/interconnect.h | 42 ++
    > 8 files changed, 847 insertions(+)
    > create mode 100644 Documentation/interconnect/interconnect.rst
    > create mode 100644 drivers/interconnect/Kconfig
    > create mode 100644 drivers/interconnect/Makefile
    > create mode 100644 drivers/interconnect/core.c
    > create mode 100644 include/linux/interconnect-provider.h
    > create mode 100644 include/linux/interconnect.h
    >

    Thanks Georgi. This looks great!

    Reviewed-by: Evan Green <evgreen@chromium.org>

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