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drivers: firmware: scpi updates for v4.8

GIT PULL Sudeep Holla 2 participants 3 messages Jun 20, 2016 – Jun 21, 2016

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Sudeep Holla

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#0 lore raw

Hi ARM-SoC team,

Here are few updates for SCPI drivers for v4.8. The DT binding have been ACKed by DT maintainer.

Also as most of the genpd code is in drivers/soc and SCPI can be used on any SoC, runtime PM maintainer agreed to keep the SCPI genpd based power domain driver in drivers/firmware for now. It also carries their ACK.

Please pull !

Signature · 43 lines
Regards,
Sudeep

The following changes since commit 1a695a905c18548062509178b98bc91e67510864:

   Linux 4.7-rc1 (2016-05-29 09:29:24 -0700)

are available in the git repository at:

   git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux.git 
tags/scpi-updates-4.8

for you to fetch changes up to 0e6a9e12dc2f300c53bdd909e9a837be77733090:

   firmware: scpi: add device power domain support using genpd 
(2016-06-17 16:24:22 +0100)

----------------------------------------------------------------
SCPI updates and fixes for v4.8

1. Adds support for device power state management using generic power
    domains and runtime PM

2. Other minor/miscellaneous fixes to the driver

----------------------------------------------------------------
Sudeep Holla (6):
       firmware: arm_scpi: remove dvfs_get packed structure
       firmware: arm_scpi: mark scpi_get_sensor_value as static
       firmware: arm_scpi: make it depend on MAILBOX instead of ARM_MHU
       firmware: arm_scpi: add support for device power state management
       Documentation: add DT bindings for ARM SCPI power domains
       firmware: scpi: add device power domain support using genpd

  Documentation/devicetree/bindings/arm/arm,scpi.txt |  34 +++++
  drivers/firmware/Kconfig                           |  12 +-
  drivers/firmware/Makefile                          |   1 +
  drivers/firmware/arm_scpi.c                        |  42 ++++--
  drivers/firmware/scpi_pm_domain.c                  | 152 
+++++++++++++++++++++
  include/linux/scpi_protocol.h                      |   2 +
  6 files changed, 234 insertions(+), 9 deletions(-)
  create mode 100644 drivers/firmware/scpi_pm_domain.c
#1 lore raw
Quoted 9 lines · Sudeep Holla

Hi ARM-SoC team,

Here are few updates for SCPI drivers for v4.8. The DT binding have been ACKed by DT maintainer.

Also as most of the genpd code is in drivers/soc and SCPI can be used on any SoC, runtime PM maintainer agreed to keep the SCPI genpd based power domain driver in drivers/firmware for now. It also carries their ACK.

Am I missing something here? The only Acked-by I see on any patch is the one from Mark Rutland on the bindings.

-Olof

author
#2 lore raw
Quoted 6 lines · Olof Johansson
Quoted 5 lines · Sudeep Holla

Hi ARM-SoC team,

Here are few updates for SCPI drivers for v4.8. The DT binding have been ACKed by DT maintainer.

Quoted 8 lines
Quoted 4 lines

Also as most of the genpd code is in drivers/soc and SCPI can be used on any SoC, runtime PM maintainer agreed to keep the SCPI genpd based power domain driver in drivers/firmware for now. It also carries their ACK.

Am I missing something here? The only Acked-by I see on any patch is the one from Mark Rutland on the bindings.

Ah sorry by mad for misleading. Ulf reviewed and provided Reviewed-by tag.

Also Kevin H provided Reviewed-by with couple of minor nits to be fixed last evening. I will fix them and re-spin this pull request.

Since they agreed to keep it in drivers/firmware, I assume that's whey no acks but just Reviewed-by.

Thanks for the patience.

Signature · 2 lines
Regards,
Sudeep