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* [PATCHv3 00/14] Update omaps to use drivers/clocksource timers
@ 2020-05-07 17:23 Tony Lindgren
  2020-05-07 17:23 ` [PATCH 01/14] clocksource/drivers/timer-ti-32k: Add support for initializing directly Tony Lindgren
                   ` (14 more replies)
  0 siblings, 15 replies; 23+ messages in thread
From: Tony Lindgren @ 2020-05-07 17:23 UTC (permalink / raw)
  To: Daniel Lezcano, Thomas Gleixner
  Cc: linux-kernel, linux-omap, linux-arm-kernel, H. Nikolaus Schaller,
	Aaro Koskinen, Adam Ford, Andreas Kemnade, Brian Hutchinson,
	Graeme Smecher, Grygorii Strashko, Keerthy, Lokesh Vutla,
	Michael Turquette, Rob Herring, Stephen Boyd, Tero Kristo,
	devicetree, linux-clk

Hi all,

Here's v3 series to udpate omaps to use drivers/clocksource timers for
the 32k counter and dmtimer, and to remove the old legacy platform code.
Please review and test.

I've updated the timer-ti-dm-systimer.c patch based on the comments from
Daniel and Rob, and added support for selecting the preferred timers to
use.

Then for merging when folks are happy with this series, Daniel if you
can please apply the first three patches into an immutable branch it
would be great.

Regards,

Tony


Changes since v2:

- Drop extra compatible and use timer capabilities instead as suggested
  by Rob

- Add support for detecting the preferred system timers to use

Changes since v1:

- Updated to be self-contained based on comments from Daniel


Tony Lindgren (14):
  clocksource/drivers/timer-ti-32k: Add support for initializing
    directly
  clocksource/drivers/timer-ti-dm: Add clockevent and clocksource
    support
  clk: ti: dm816: enable sysclk6_ck on init
  bus: ti-sysc: Ignore timer12 on secure omap3
  ARM: OMAP2+: Add omap_init_time_of()
  ARM: dts: Configure system timers for am335x
  ARM: dts: Configure system timers for am437x
  ARM: dts: Configure system timers for omap4
  ARM: dts: Configure system timers for omap5 and dra7
  ARM: dts: Configure system timers for omap3
  ARM: dts: Configure system timers for ti81xx
  ARM: dts: Configure system timers for omap2
  ARM: OMAP2+: Drop old timer code for dmtimer and 32k counter
  bus: ti-sysc: Timers no longer need legacy quirk handling

 arch/arm/boot/dts/am33xx-l4.dtsi              |   6 +-
 arch/arm/boot/dts/am33xx.dtsi                 |  20 +
 arch/arm/boot/dts/am3517.dtsi                 |  24 +-
 arch/arm/boot/dts/am4372.dtsi                 |  20 +
 arch/arm/boot/dts/am437x-l4.dtsi              |   7 +-
 arch/arm/boot/dts/dm814x.dtsi                 |  74 +-
 arch/arm/boot/dts/dm816x.dtsi                 |  78 +-
 arch/arm/boot/dts/dra7-l4.dtsi                |   7 +-
 arch/arm/boot/dts/dra7.dtsi                   |  10 +
 arch/arm/boot/dts/omap2.dtsi                  |  31 +-
 arch/arm/boot/dts/omap2420.dtsi               |  68 +-
 arch/arm/boot/dts/omap2430.dtsi               |  68 +-
 arch/arm/boot/dts/omap3-beagle.dts            |  33 +
 arch/arm/boot/dts/omap3-devkit8000.dts        |  33 +
 arch/arm/boot/dts/omap3.dtsi                  | 134 +++-
 arch/arm/boot/dts/omap4-l4.dtsi               |   4 +-
 arch/arm/boot/dts/omap4.dtsi                  |  10 +
 arch/arm/boot/dts/omap5-l4.dtsi               |   4 +-
 arch/arm/boot/dts/omap5.dtsi                  |  10 +
 arch/arm/mach-omap2/Makefile                  |   4 +-
 arch/arm/mach-omap2/board-generic.c           |  32 +-
 arch/arm/mach-omap2/common.h                  |   7 +
 arch/arm/mach-omap2/omap_hwmod_2420_data.c    |  20 -
 arch/arm/mach-omap2/omap_hwmod_2430_data.c    |  19 -
 .../omap_hwmod_2xxx_interconnect_data.c       |   8 -
 .../mach-omap2/omap_hwmod_2xxx_ipblock_data.c |  47 --
 .../omap_hwmod_33xx_43xx_common_data.h        |   2 -
 .../omap_hwmod_33xx_43xx_interconnect_data.c  |   8 -
 .../omap_hwmod_33xx_43xx_ipblock_data.c       |  62 --
 arch/arm/mach-omap2/omap_hwmod_33xx_data.c    |  10 -
 arch/arm/mach-omap2/omap_hwmod_3xxx_data.c    | 146 +---
 arch/arm/mach-omap2/omap_hwmod_43xx_data.c    |  45 --
 arch/arm/mach-omap2/omap_hwmod_44xx_data.c    |  90 ---
 arch/arm/mach-omap2/omap_hwmod_54xx_data.c    |  89 ---
 arch/arm/mach-omap2/omap_hwmod_7xx_data.c     | 176 -----
 arch/arm/mach-omap2/omap_hwmod_81xx_data.c    |  74 --
 arch/arm/mach-omap2/omap_hwmod_common_data.h  |   3 -
 arch/arm/mach-omap2/timer.c                   | 568 +-------------
 drivers/bus/ti-sysc.c                         |  25 +-
 drivers/clk/ti/clk-816x.c                     |   1 +
 drivers/clocksource/Makefile                  |   1 +
 drivers/clocksource/timer-ti-32k.c            |  48 +-
 drivers/clocksource/timer-ti-dm-systimer.c    | 731 ++++++++++++++++++
 43 files changed, 1372 insertions(+), 1485 deletions(-)
 create mode 100644 drivers/clocksource/timer-ti-dm-systimer.c

-- 
2.26.2

^ permalink raw reply	[flat|nested] 23+ messages in thread
* [PATCH 00/14] Update omaps to use drivers/clocksource timers
@ 2020-04-17 16:55 Tony Lindgren
  2020-04-17 16:55 ` [PATCH 08/14] ARM: dts: Configure system timers for omap4 Tony Lindgren
  0 siblings, 1 reply; 23+ messages in thread
From: Tony Lindgren @ 2020-04-17 16:55 UTC (permalink / raw)
  To: linux-omap
  Cc: linux-arm-kernel, H. Nikolaus Schaller, Aaro Koskinen, Adam Ford,
	Andreas Kemnade, Daniel Lezcano, Keerthy, Lokesh Vutla,
	Michael Turquette, Stephen Boyd, Tero Kristo, Thomas Gleixner,
	devicetree, linux-clk, linux-kernel

Hi all,

Here's a series of changes to udpate omaps to use drivers/clocksource
timers for the 32k counter and dmtimer and to remove the old legacy
platform code. Please review and test.

Daniel, if the the first two patches look OK after review, maybe you
can again set up an immutable branch for the first two patches against
v5.7-rc1 that I can merge in?

Regards,

Tony


Tony Lindgren (14):
  clocksource/drivers/timer-ti-32k: Add support for initializing
    directly
  clocksource/drivers/timer-ti-dm: Add clockevent and clocksource
    support
  clk: ti: dm816: enable sysclk6_ck on init
  bus: ti-sysc: Ignore timer12 on secure omap3
  ARM: OMAP2+: Add omap_init_time_of()
  ARM: dts: Configure system timers for am335x
  ARM: dts: Configure system timers for am437x
  ARM: dts: Configure system timers for omap4
  ARM: dts: Configure system timers for omap5 and dra7
  ARM: dts: Configure system timers for omap3
  ARM: dts: Configure system timers for ti81xx
  ARM: dts: Configure system timers for omap2
  ARM: OMAP2+: Drop old timer code for dmtimer and 32k counter
  bus: ti-sysc: Timers no longer need legacy quirk handling

 .../devicetree/bindings/timer/ti,timer.txt    |   2 +
 arch/arm/boot/dts/am33xx-l4.dtsi              |   2 -
 arch/arm/boot/dts/am33xx.dtsi                 |  12 +
 arch/arm/boot/dts/am3517.dtsi                 |  16 +-
 arch/arm/boot/dts/am4372.dtsi                 |  12 +
 arch/arm/boot/dts/am437x-l4.dtsi              |   3 -
 arch/arm/boot/dts/dm814x.dtsi                 |  66 +-
 arch/arm/boot/dts/dm816x.dtsi                 |  70 ++-
 arch/arm/boot/dts/dra7-l4.dtsi                |   5 -
 arch/arm/boot/dts/dra7.dtsi                   |   6 +
 arch/arm/boot/dts/omap2.dtsi                  |  38 +-
 arch/arm/boot/dts/omap2420.dtsi               |  65 +-
 arch/arm/boot/dts/omap2430.dtsi               |  65 +-
 arch/arm/boot/dts/omap3-beagle.dts            |  16 +
 arch/arm/boot/dts/omap3-devkit8000.dts        |  16 +
 arch/arm/boot/dts/omap3.dtsi                  | 130 +++-
 arch/arm/boot/dts/omap4-l4.dtsi               |   2 -
 arch/arm/boot/dts/omap4.dtsi                  |   6 +
 arch/arm/boot/dts/omap5-l4.dtsi               |   2 -
 arch/arm/boot/dts/omap5.dtsi                  |   6 +
 arch/arm/mach-omap2/Makefile                  |   4 +-
 arch/arm/mach-omap2/board-generic.c           |  32 +-
 arch/arm/mach-omap2/common.h                  |   7 +
 arch/arm/mach-omap2/omap_hwmod_2420_data.c    |  20 -
 arch/arm/mach-omap2/omap_hwmod_2430_data.c    |  19 -
 .../omap_hwmod_2xxx_interconnect_data.c       |   8 -
 .../mach-omap2/omap_hwmod_2xxx_ipblock_data.c |  47 --
 .../omap_hwmod_33xx_43xx_common_data.h        |   2 -
 .../omap_hwmod_33xx_43xx_interconnect_data.c  |   8 -
 .../omap_hwmod_33xx_43xx_ipblock_data.c       |  62 --
 arch/arm/mach-omap2/omap_hwmod_33xx_data.c    |  10 -
 arch/arm/mach-omap2/omap_hwmod_3xxx_data.c    | 146 +----
 arch/arm/mach-omap2/omap_hwmod_43xx_data.c    |  45 --
 arch/arm/mach-omap2/omap_hwmod_44xx_data.c    |  90 ---
 arch/arm/mach-omap2/omap_hwmod_54xx_data.c    |  89 ---
 arch/arm/mach-omap2/omap_hwmod_7xx_data.c     | 176 ------
 arch/arm/mach-omap2/omap_hwmod_81xx_data.c    |  74 ---
 arch/arm/mach-omap2/omap_hwmod_common_data.h  |   3 -
 arch/arm/mach-omap2/timer.c                   | 568 +-----------------
 drivers/bus/ti-sysc.c                         |  25 +-
 drivers/clk/ti/clk-816x.c                     |   1 +
 drivers/clocksource/Makefile                  |   1 +
 drivers/clocksource/timer-ti-32k.c            |  48 +-
 drivers/clocksource/timer-ti-dm-systimer.c    | 468 +++++++++++++++
 include/clocksource/timer-ti-dm.h             |   1 +
 45 files changed, 1016 insertions(+), 1478 deletions(-)
 create mode 100644 drivers/clocksource/timer-ti-dm-systimer.c

-- 
2.26.1

^ permalink raw reply	[flat|nested] 23+ messages in thread

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Thread overview: 23+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-05-07 17:23 [PATCHv3 00/14] Update omaps to use drivers/clocksource timers Tony Lindgren
2020-05-07 17:23 ` [PATCH 01/14] clocksource/drivers/timer-ti-32k: Add support for initializing directly Tony Lindgren
2020-06-01 13:11   ` [tip: timers/core] " tip-bot2 for Tony Lindgren
2020-06-01 13:11   ` tip-bot2 for Tony Lindgren
2020-05-07 17:23 ` [PATCH 02/14] clocksource/drivers/timer-ti-dm: Add clockevent and clocksource support Tony Lindgren
2020-06-01 13:11   ` [tip: timers/core] " tip-bot2 for Tony Lindgren
2020-06-01 13:11   ` tip-bot2 for Tony Lindgren
2020-05-07 17:23 ` [PATCH 03/14] clk: ti: dm816: enable sysclk6_ck on init Tony Lindgren
2020-05-07 17:23 ` [PATCH 04/14] bus: ti-sysc: Ignore timer12 on secure omap3 Tony Lindgren
2020-05-07 17:23 ` [PATCH 05/14] ARM: OMAP2+: Add omap_init_time_of() Tony Lindgren
2020-05-07 17:23 ` [PATCH 06/14] ARM: dts: Configure system timers for am335x Tony Lindgren
2020-05-07 17:23 ` [PATCH 07/14] ARM: dts: Configure system timers for am437x Tony Lindgren
2020-05-07 17:23 ` [PATCH 08/14] ARM: dts: Configure system timers for omap4 Tony Lindgren
2020-05-07 17:23 ` [PATCH 09/14] ARM: dts: Configure system timers for omap5 and dra7 Tony Lindgren
2020-05-07 17:23 ` [PATCH 10/14] ARM: dts: Configure system timers for omap3 Tony Lindgren
2020-05-07 17:23 ` [PATCH 11/14] ARM: dts: Configure system timers for ti81xx Tony Lindgren
2020-05-07 17:23 ` [PATCH 12/14] ARM: dts: Configure system timers for omap2 Tony Lindgren
2020-05-07 17:23 ` [PATCH 13/14] ARM: OMAP2+: Drop old timer code for dmtimer and 32k counter Tony Lindgren
2020-05-07 17:23 ` [PATCH 14/14] bus: ti-sysc: Timers no longer need legacy quirk handling Tony Lindgren
2020-05-18 16:58 ` [PATCHv3 00/14] Update omaps to use drivers/clocksource timers Daniel Lezcano
2020-05-18 17:00   ` Tony Lindgren
2020-05-18 17:01     ` Daniel Lezcano
  -- strict thread matches above, loose matches on Subject: below --
2020-04-17 16:55 [PATCH " Tony Lindgren
2020-04-17 16:55 ` [PATCH 08/14] ARM: dts: Configure system timers for omap4 Tony Lindgren

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