[PATCH v2 0/9] at91: Support PMC clock bindings

* [PATCH v2 0/9] at91: Support PMC clock bindings
@ 2019-02-17 16:16 Sam Ravnborg
  2019-02-17 16:16 ` [PATCH v2 1/9] clocksource: Do not mix depends and select for ATMEL_PIT Sam Ravnborg
                   ` (10 more replies)
  0 siblings, 11 replies; 19+ messages in thread
From: Sam Ravnborg @ 2019-02-17 16:16 UTC (permalink / raw)
  To: Barebox List; +Cc: Sam Ravnborg

The following patchset add supports for the PMC clk
bindings for at91.
The patchset was tested on:
- at91sam9264ek - DT enabled
- sama5d4-xplained - non DT

The patchset includes sama5d2.c which is not used today.
I have a sama5d27-som1-ek board that I hope to find time to work
with and then this will be needed.

Patch 4-8 add drivers but do not wire then into the build.
This was done to somehow ease review of the final patch.
Patches are rather big but trying to split them up more
than already done seems not worth it.

Patch was made on top of:
12cd92023788fdc67ad72c6e7d96251a6234ca3e ("Merge branch 'for-next/rpi' into next")

On stray patch sneaked in - to kill a warning.

The patchset triggers some checkpatch warnings:
- SPDX, the barebox variant of checkpatch is missing support for these (anyone?)
- Too long lines. As code is copied from the kernel I left them as-is

Comments/testing very welcome!

v2:
- Split up in smaller patches
- Fix builds in various configs
- Reworked Kconfig changes
- Fix checkpatch warnings (mostly whitespace)

v1:
- Posted to mailing list as a WIP patch

	Sam

Sam Ravnborg (9):
      clocksource: Do not mix depends and select for ATMEL_PIT
      arm: at91: fix at91_configure_usart6 warning
      arm: at91: add SOC_SAMA5{D3,D4}
      clk: at91: add at91sam9260
      clk: at91: add at91sam9rl
      clk: at91: add at91sam9x5
      clk: at91: add sama5d2
      clk: at91: add sama5d4
      clk: at91: update to new bindings

 arch/arm/mach-at91/Kconfig              |  31 +-
 arch/arm/mach-at91/include/mach/board.h |   1 +
 drivers/clk/at91/Makefile               |   5 +
 drivers/clk/at91/at91sam9260.c          | 497 ++++++++++++++++++++++++++++++++
 drivers/clk/at91/at91sam9rl.c           | 177 ++++++++++++
 drivers/clk/at91/at91sam9x5.c           | 315 ++++++++++++++++++++
 drivers/clk/at91/clk-generated.c        | 185 ++----------
 drivers/clk/at91/clk-h32mx.c            |  21 +-
 drivers/clk/at91/clk-main.c             | 112 +------
 drivers/clk/at91/clk-master.c           |  94 +-----
 drivers/clk/at91/clk-peripheral.c       |  82 +-----
 drivers/clk/at91/clk-pll.c              | 174 +----------
 drivers/clk/at91/clk-plldiv.c           |  27 +-
 drivers/clk/at91/clk-programmable.c     |  83 +-----
 drivers/clk/at91/clk-slow.c             |  33 +--
 drivers/clk/at91/clk-smd.c              |  33 +--
 drivers/clk/at91/clk-system.c           |  42 +--
 drivers/clk/at91/clk-usb.c              |  94 +-----
 drivers/clk/at91/clk-utmi.c             | 100 ++++---
 drivers/clk/at91/pmc.c                  | 248 ++++++++++++++++
 drivers/clk/at91/pmc.h                  | 169 +++++++++++
 drivers/clk/at91/sama5d2.c              | 342 ++++++++++++++++++++++
 drivers/clk/at91/sama5d4.c              | 270 +++++++++++++++++
 drivers/clocksource/Kconfig             |   1 -
 include/linux/clk.h                     |   7 +
 include/soc/at91/atmel-sfr.h            |  34 +++
 26 files changed, 2216 insertions(+), 961 deletions(-)

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