[PATCH v2 00/10] Move ARC timer code into drivers/clocksource/

Vineet Gupta
2016-11-03T21:32:11Z

Hi,

This series addresses the long pending move of ARC timer code into
drivers/clocksource/.

Thx,
-Vineet

v1 -> v2

- Now 10 patches instead of 9 to handle BIG ENDIAN in arch agnostic way

- Moved fix for RTC (v1 2/9) ahead of queue (v2 1/10) to allow for easier
stable backport

- Folded the Kconfig items for RTC and GFRC into single ARC_TIMERS_64BIT
So no special casing for UP/SMP in Kconfig.
Driver already handles the UP vs. SMP at runtime as needed

- convert WARN() to pr_warn() [Daniel]
- Use of _BITUL() vs. constant 0x8000_0000 [Daniel]
- changelog spellos: [Daniel]
s/depedency/dependency/
s/seperate/separate/

v1: http://lists.infradead.org/pipermail/linux-snps-arc/2016-October/001676.html

Vineet Gupta (10):
ARC: timer: rtc: implement read loop in "C" vs. inline asm
ARC: timer: gfrc, rtc: deuglify big endian code
ARC: timer: gfrc, rtc: Read BCR to detect whether hardware exists ...
ARC: timer: gfrc: boot print alongside other timers
ARC: time: move time_init() out of the driver
ARC: timer: Build gfrc, rtc under same option (64-bit timers)
ARC: breakout aux handling into a separate header
ARC: move mcip.h into include/soc and adjust the includes
ARC: breakout timer include code into separate header ...
clocksource: import ARC timer driver

MAINTAINERS | 1 +
arch/arc/Kconfig | 13 +--
arch/arc/configs/nsimosci_hs_smp_defconfig | 2 +-
arch/arc/configs/vdk_hs38_smp_defconfig | 2 +-
arch/arc/include/asm/arcregs.h | 94 +--------------
arch/arc/kernel/Makefile | 2 +-
arch/arc/kernel/mcip.c | 2 +-
arch/arc/kernel/setup.c | 17 ++-
arch/arc/plat-axs10x/axs10x.c | 2 +-
drivers/clocksource/Kconfig | 19 +++
drivers/clocksource/Makefile | 1 +
.../time.c => drivers/clocksource/arc_timer.c | 129 +++++++--------------
include/soc/arc/aux.h | 52 +++++++++
{arch/arc/include/asm => include/soc/arc}/mcip.h | 10 +-
include/soc/arc/timers.h | 38 ++++++
include/soc/nps/common.h | 4 +-
16 files changed, 181 insertions(+), 207 deletions(-)
rename arch/arc/kernel/time.c => drivers/clocksource/arc_timer.c (71%)
create mode 100644 include/soc/arc/aux.h
rename {arch/arc/include/asm => include/soc/arc}/mcip.h (95%)
create mode 100644 include/soc/arc/timers.h

--
2.7.4