On Thu, Jan 31, 2019 at 05:24:05PM +0800, Joseph Lo wrote:

Add support for the Tegra210 timer that runs at oscillator clock
(TMR10-TMR13). We need these timers to work as clock event device and to
replace the ARMv8 architected timer due to it can't survive across the
power cycle of the CPU core or CPUPORESET signal. So it can't be a wake-up
source when CPU suspends in power down state.

Also convert the original driver to use timer-of API.

Cc: Daniel Lezcano <redacted>
Cc: Thomas Gleixner <redacted>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Joseph Lo <redacted>
---
v4:
 * merge timer-tegra210.c in previous version into timer-tegra20.c
v3:
 * use timer-of API
v2:
 * add error clean-up code
---
 drivers/clocksource/Kconfig         |   2 +-
 drivers/clocksource/timer-tegra20.c | 369 ++++++++++++++++++++--------
 include/linux/cpuhotplug.h          |   1 +
 3 files changed, 272 insertions(+), 100 deletions(-)

Looks good to me:

Acked-by: Thierry Reding <redacted>

Thierry