[PATCH 0/7] Proper arch timer support for Exynos5433-based TM2(e) boards

From: Marek Szyprowski
Date: Mon Oct 08 2018 - 08:50:51 EST


Dear All,

This patchset is an attempt to submit the last piece of missing code
to have proper support for Exynos5433 SoCs based TM2(e) boards. It
performs a cleanup of timer configuration, which so far needed various
out-of-tree workarounds. The fixes provided by this patchset are also
needed for add proper support for system suspend/resume.

Best regards
Marek Szyprowski
Samsung R&D Institute Poland


Patch summary:

Marek Szyprowski (7):
clocksource: exynos_mct: Remove dead code
clocksource: exynos_mct: Add arch_timer cooperation mode for ARM64
clocksource: Change CPU hotplug priority of exynos_mct driver
clocksource: arch_timer: Add support for not-fw-configured timer on
ARM64
arm64: dts: exynos: Move arch-timer node to right place
arm64: dts: exynos: Mark arch_timer device as not-fw-configured on
TM2(e)
arm64: platform: Add enable Exynos Multi-Core Timer driver

arch/arm64/Kconfig.platforms | 1 +
.../dts/exynos/exynos5433-tm2-common.dtsi | 1 +
arch/arm64/boot/dts/exynos/exynos5433.dtsi | 23 ++++++-------
drivers/clocksource/Kconfig | 11 +++++++
drivers/clocksource/arm_arch_timer.c | 15 +++++++--
drivers/clocksource/exynos_mct.c | 32 +++++++++++++------
include/linux/cpuhotplug.h | 2 +-
7 files changed, 60 insertions(+), 25 deletions(-)

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2.17.1