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    SubjectRe: [PATCH v2 3/6] clocksource: exynos_mct: Add arch_timer cooperation mode for ARM64
    On Mon, 15 Oct 2018 at 14:31, Marek Szyprowski <m.szyprowski@samsung.com> wrote:
    >
    > To get ARM Architected Timers working on Samsung Exynos SoCs, one has to
    > first configure and enable Exynos Multi-Core Timer, because they both
    > share some common hardware blocks. This patch adds a mode of cooperation
    > with arch_timer driver, so kernel can use CP15 based timer interface via
    > arch_timer driver, which is mandatory on ARM64. In such mode driver only
    > configures MCT registers and starts the timer but don't register any
    > clocksource or events in the system. Those are left to be handled by
    > arch_timer driver.
    >
    > Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
    > ---
    > drivers/clocksource/exynos_mct.c | 52 +++++++++++++++++++++-----------
    > 1 file changed, 35 insertions(+), 17 deletions(-)

    Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>

    Best regards,
    Krzysztof

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