[PATCH v8 0/8] soc: mediatek: MT8365 power support

Thu Oct 5 02:43:16 PDT 2023

Hi Angelo,

On Thu, Oct 05, 2023 at 10:54:16AM +0200, AngeloGioacchino Del Regno wrote:
> Il 18/09/23 11:37, Markus Schneider-Pargmann ha scritto:
> > Hi,
> > 
> > no real changes in this update. Rebase to v6.6-rc2 and according change
> > of directory.
> 
> Since the driver changed to pmdomain/mediatek, can you please change the commit
> titles for the driver commits?

As far as I understand Ulf applied the series today and changed the
title as well:
https://lore.kernel.org/lkml/CAPDyKFrUbWBQgMm6wYwFfybiRQKhBpwH7wwcXaT+KrQJLevq3w@mail.gmail.com/

Best,
Markus

> 
> soc: mediatek: pm-domains: ===> pmdomain: mediatek: pm-domains:
> 
> or alternatively, I honestly would like it more like
> 
> pmdomain: mediatek: pd:
> 
> and (not relevant to this series)
> 
> pmdomain: mediatek: scpsys:
> 
> ...but before that, does anyone have any strong opinions against the prefix
> "pmdomain: mediatek: pd:", instead of the full "pm-domains"?
> 
> Thanks!
> Angelo
> 
> > 
> > Thanks for any feedback!
> > 
> > Best,
> > Markus
> > 
> > Based on v6.6-rc2
> > 
> > Changes in v8:
> > - Rebased to v6.6-rc2
> > - Moved changes from drivers/soc to drivers/pmdomain
> > 
> > Changes in v7:
> > - Rebased to v6.5-rc1
> > - Fixed a couple of small style issues pointed out by Angelo
> > 
> > Changes in v6:
> > - Change flags field to be u8 instead of u32
> > - Use macro concatenation to simplify BUS_PROT macros:
> >    BUS_PROT_WR(_hwip, ...) etc.
> > - Use the final bit values for scpsys_bus_prot_flags from the beginning
> >    of the series.
> > - Changed scpsys_domain_data->caps to be u16 to accommodate the new flag
> >    MTK_SCPD_STRICT_BUS_PROTECTION.
> > 
> > Changes in v5:
> > - Create defines for all registers and bits in mt8365 power domain patch
> > - Redesign scpsys_bus_prot_data to use flags to store reg_update,
> >    clr_ack as well as the difference between SMI and INFRACFG. The code
> >    uses the appropriate regmap depending on the flags.
> > - The WAY_EN patch now uses two flags, one for inverted operations
> >    'BUS_PROT_INVERTED' and one to use infracfg-nao for the status flags
> >    'BUS_PROT_STA_COMPONENT_INFRA_NAO'.
> > 
> > Changes in v4:
> > - Redesigned WAY_EN patch and split it up in smaller patches.
> > - Added two documentation patches.
> > - Added mediatek,infracfg-nao field to the binding.
> > 
> > Changes in v3:
> > - Mainly redesigned WAY_EN patch to be easier to understand
> > - Rebased onto v6.0-rc1
> > - Several other stuff that is described in the individual patches
> > 
> > Changes in v2:
> > - Updated error handling path for scpsys_power_on()
> > - Minor updates described in each patch
> > 
> > Previous versions:
> > v1 - https://lore.kernel.org/linux-mediatek/20220530204214.913251-1-fparent@baylibre.com/
> > v2 - https://lore.kernel.org/linux-mediatek/20220725081853.1636444-1-msp@baylibre.com/
> > v3 - https://lore.kernel.org/linux-mediatek/20220822144303.3438467-1-msp@baylibre.com/
> > v4 - https://lore.kernel.org/linux-arm-kernel/20230105170735.1637416-1-msp@baylibre.com/
> > v5 - https://lore.kernel.org/linux-arm-kernel/20230619085344.2885311-1-msp@baylibre.com/
> > v6 - https://lore.kernel.org/linux-arm-kernel/20230627131040.3418538-1-msp@baylibre.com/
> > v7 - https://lore.kernel.org/linux-arm-kernel/20230713150414.891893-1-msp@baylibre.com
> > 
> > Alexandre Bailon (2):
> >    soc: mediatek: Add support for WAY_EN operations
> >    soc: mediatek: Add support for MTK_SCPD_STRICT_BUS_PROTECTION cap
> > 
> > Fabien Parent (2):
> >    dt-bindings: power: Add MT8365 power domains
> >    soc: mediatek: pm-domains: Add support for MT8365
> > 
> > Markus Schneider-Pargmann (4):
> >    soc: mediatek: pm-domains: Move bools to a flags field
> >    soc: mediatek: pm-domains: Split bus_prot_mask
> >    soc: mediatek: pm-domains: Create bus protection operation functions
> >    soc: mediatek: pm-domains: Unify configuration for infracfg and smi
> > 
> >   .../power/mediatek,power-controller.yaml      |   6 +
> >   drivers/pmdomain/mediatek/mt6795-pm-domains.h |  16 +-
> >   drivers/pmdomain/mediatek/mt8167-pm-domains.h |  20 +-
> >   drivers/pmdomain/mediatek/mt8173-pm-domains.h |  16 +-
> >   drivers/pmdomain/mediatek/mt8183-pm-domains.h | 125 ++++++----
> >   drivers/pmdomain/mediatek/mt8186-pm-domains.h | 236 ++++++++++--------
> >   drivers/pmdomain/mediatek/mt8188-pm-domains.h | 223 +++++++++++------
> >   drivers/pmdomain/mediatek/mt8192-pm-domains.h | 112 ++++++---
> >   drivers/pmdomain/mediatek/mt8195-pm-domains.h | 199 +++++++++------
> >   drivers/pmdomain/mediatek/mt8365-pm-domains.h | 197 +++++++++++++++
> >   drivers/pmdomain/mediatek/mtk-pm-domains.c    | 157 ++++++++----
> >   drivers/pmdomain/mediatek/mtk-pm-domains.h    |  51 ++--
> >   .../dt-bindings/power/mediatek,mt8365-power.h |  19 ++
> >   include/linux/soc/mediatek/infracfg.h         |  41 +++
> >   14 files changed, 972 insertions(+), 446 deletions(-)
> >   create mode 100644 drivers/pmdomain/mediatek/mt8365-pm-domains.h
> >   create mode 100644 include/dt-bindings/power/mediatek,mt8365-power.h
> > 
> > 
> > base-commit: ce9ecca0238b140b88f43859b211c9fdfd8e5b70
> 
> 