Messages in this thread | | | From | Vineet Gupta <> | Subject | [PATCH v4 0/8] Move ARC timer code into drivers/clocksource/ | Date | Fri, 11 Nov 2016 13:38:44 -0800 |
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Hi,
This series addresses the long pending move of ARC timer code into drivers/clocksource/.
Thx, -Vineet
v3 -> v4
- dropped 2 patches. "rtc: implement read loop in "C" vs. inline asm" was a bug fix which is merged in upstream already "gfrc: boot print alongside other timers" squashed in final patch
- ARC_TIMERS_64BIT now have explicit dependency on ARC_TIMERS to fix the build issue when only 64BIT optin is selected [Daniel]
- 0day build reported error with aux header movement patch - problem is in nps irqchip driver, which needs to be fixed before it can start using the new header
v2 -> v3
- Fixed a bunch of typos in changelogs [Daniel]
- aux.h: stubs for {read,write}_aux_reg() inline functions(vs. macros) to cleanly avoid warnings in !ARC builds [Daniel]
- Remove __maybe_used in driver given above [Daniel]
- Ran checkpatch and fixed some space/tab issues
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/
v3: http://lists.infradead.org/pipermail/linux-snps-arc/2016-November/001757.html v2: http://lists.infradead.org/pipermail/linux-snps-arc/2016-November/001724.html v1: http://lists.infradead.org/pipermail/linux-snps-arc/2016-October/001676.html
Vineet Gupta (8): ARC: timer: gfrc, rtc: deuglify big endian code ARC: timer: gfrc, rtc: Read BCR to detect whether hardware exists ... 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 | 20 ++++ drivers/clocksource/Makefile | 1 + .../time.c => drivers/clocksource/arc_timer.c | 110 ++++++--------------- include/soc/arc/aux.h | 63 ++++++++++++ {arch/arc/include/asm => include/soc/arc}/mcip.h | 10 +- include/soc/arc/timers.h | 38 +++++++ 15 files changed, 181 insertions(+), 196 deletions(-) rename arch/arc/kernel/time.c => drivers/clocksource/arc_timer.c (73%) 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
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