[U-Boot] [linux-sunxi] Re: [PATCH v3 0/9] Stop AXP from crashing when enabling LDO3

Priit Laes plaes at plaes.org
Thu Nov 22 14:30:47 UTC 2018


On Thu, Nov 22, 2018 at 03:07:46PM +0100, Olliver Schinagl wrote:
> On 21-11-18 19:13, Priit Laes wrote:
> > On Wed, Nov 21, 2018 at 08:05:24PM +0200, Priit Laes wrote:
> >> This is a resend/v2 of a "Stop AXP from crashing when enabling LDO3" series,
> >> posted by Olliver Schinagl in March 2017. Unfortunately it never got past
> >> initial discussion [1], but most Olimex Lime2 boards are still running
> >> into this bug.
> > Well, this is actually v3. Missed this paragraph when pushing out v3.
> It happens :)
> >> <snip>
> >> The initial discussion with some scope screenshots can be found in the
> >> linux-sunxi mailing list [0].
> 
> Just like I didn't see this bit but claimed to be to lazy to find links
> and pics :)
> 
> 
> So thanks for that and thanks a lot for re-submitting this series!! Feel
> free to do the same for the linux bits. The patches should be clean
> enough to apply pretty easily [0].
> 
> [0] https://gitlab.com/ultimaker/embedded/platform/linux/commits/for-next/regulator

Yup, I rebased it against latest master without any issues.
> 
> P.S. I had not forgotten about you and have a labled box to go your way tomorrow :)

YAY! \o/

> >>
> >> And the initial series were posted to u-boot mailing list [1].
> >>
> >> Signed-off-by: Olliver Schinagl <oliver at schinagl.nl>
> >> Signed-off-by: Priit Laes <plaes at plaes.org>
> >>
> >> [0] https://groups.google.com/forum/m/#!topic/linux-sunxi/EDvEsbHHqQI
> >> [1] https://lists.denx.de/pipermail/u-boot/2017-March/282789.html
> >>
> >> --
> >> Changes since v2:
> >> - Collected Acked-by tags, patches 1,3-5 are now ripe for picking.
> >> - Olliver fixed wrong code in patch 2, thanks for Maxime for spotting
> >> - Fixed checkpatch error in patch 5
> >> - Expanded commit message for patch 6
> >>
> >> Changes from initial submission:
> >> - Rebased on top of latest master and fixed conflicts
> >> - Added comments about datasheet errors for patch 6
> >> - Fixed some typos and checkpatch errors
> >> - Added patch to Olimex Lime2 eMMC board
> >>
> >> Olliver Schinagl (8):
> >>   sunxi: board: Print error after power initialization fails
> >>   sunxi: pmic_bus: Decrease boot time by not writing duplicate data
> >>   power: axp209: Use BIT() macro
> >>   power: axp209: Define the chip version mask
> >>   power: axp209: Reduce magic values by adding defines for LDO[234]
> >>   power: axp209: Add support for voltage rate control on LDO3
> >>   power: axp209: Limit inrush current for broken boards
> >>   arm: sunxi: Reduce inrush current on Olimex OLinuXino-A20-Lime2
> >>
> >> Priit Laes (1):
> >>   arm: sunxi: Reduce inrush current on Olimex OLinuXino-A20-Lime2-eMMC
> >>
> >>  arch/arm/mach-sunxi/pmic_bus.c             |  6 ++-
> >>  board/sunxi/board.c                        | 18 +++---
> >>  configs/A20-OLinuXino-Lime2-eMMC_defconfig |  2 +-
> >>  configs/A20-OLinuXino-Lime2_defconfig      |  2 +-
> >>  drivers/power/Kconfig                      | 43 ++++++++++++++-
> >>  drivers/power/axp209.c                     | 66 ++++++++++++++++++----
> >>  include/axp209.h                           | 70 +++++++++++++++++------
> >>  7 files changed, 172 insertions(+), 35 deletions(-)
> >>
> >> base-commit: a3e1653ddeb02f39481eba572275016171e9670c
> >> -- 
> >> git-series 0.9.1
> 
> 
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