linux-kernel - [PATCH V7 0/8] ARM: OMAP3+: support cpufreq-cpu0 for device tree boot

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:	Wed, 16 Oct 2013 10:39:00 -0500
From:	Nishanth Menon <nm@...com>
To:	Benoît Cousson <bcousson@...libre.com>,
	Tony Lindgren <tony@...mide.com>
CC:	Kevin Hilman <khilman@...prootsystems.com>,
	<linux-omap@...r.kernel.org>, <devicetree@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>,
	<linux-kernel@...r.kernel.org>, Nishanth Menon <nm@...com>
Subject: [PATCH V7 0/8] ARM: OMAP3+: support cpufreq-cpu0 for device tree boot

Hi,

This series enables the use of cpufreq-cpu0 generic driver for all
OMAP and related derivatives. Only patch#8 in the series, which
introduces CPU clock nodes, depends on Tero's V8 patch series for clock
nodes[1]

I will stop copy pasting the series complete history and point at [2].

Main changes since V6[3]:
- squashed patches for a minimal set
- i have organized the series such that 1 to 7 can immediately be merged
  if desired:
	- patches 1,2,3 can go to Tony's omap-for-v3.13/quirk [4]
	- patches 4-7 can go to Benoit's for_3.13/dts [5]
	- patch 8 needs to depend on [1] and should eventually go to [5]

NOTES: obviously without clock nodes cpufreq will not function.

Test Script: http://pastebin.com/VvJPjsne

Test-log:
BeagleBoard-XM (OMAP36xx): http://pastebin.com/XZDNaHPf
PandaBoard-ES (OMAP4460): http://pastebin.com/qQCmA2ng
BeagleBone-Black(AM335x): http://pastebin.com/98FX4uYW
OMAP5uEVM (OMAP5432): http://pastebin.com/NXj3L636
DRA7-EVM (DRA7xx): http://pastebin.com/0kKT3TXy

J Keerthy (3):
  ARM: dts: dra7-evm: add smps123 supply for CPU
  ARM: dts: OMAP5: Add CPU OPP table
  ARM: dts: DRA7: Add CPU OPP table

Nishanth Menon (5):
  ARM: OMAP3+: do not register non-dt OPP tables for device tree boot
  ARM: OMAP2+: add missing lateinit hook for calling pm late init
  ARM: OMAP3+: use cpu0-cpufreq driver in device tree supported boot
  ARM: dts: omap5-uevm: add smps123 supply for CPU
  ARM: dts: OMAP3: add clock nodes for CPU

[1] http://marc.info/?t=138133284200006&r=1&w=2
[2] http://marc.info/?l=linux-arm-kernel&m=136804009618594&w=2
[3] http://marc.info/?l=devicetree&m=138135419203492&w=2
[4] https://git.kernel.org/cgit/linux/kernel/git/tmlind/linux-omap.git/log/?h=omap-for-v3.13/quirk

 arch/arm/boot/dts/am33xx.dtsi       |    4 ++++
 arch/arm/boot/dts/dra7-evm.dts      |    4 ++++
 arch/arm/boot/dts/dra7.dtsi         |   13 ++++++++++++-
 arch/arm/boot/dts/omap3.dtsi        |    5 +++++
 arch/arm/boot/dts/omap4.dtsi        |    5 +++++
 arch/arm/boot/dts/omap5-uevm.dts    |    4 ++++
 arch/arm/boot/dts/omap5.dtsi        |   15 ++++++++++++++-
 arch/arm/mach-omap2/board-generic.c |    4 ++++
 arch/arm/mach-omap2/common.h        |    4 ++++
 arch/arm/mach-omap2/io.c            |   20 ++++++++++++++++++++
 arch/arm/mach-omap2/opp.c           |    4 ++++
 arch/arm/mach-omap2/pm.c            |   12 +++++++++---
 12 files changed, 89 insertions(+), 5 deletions(-)

Regards,
Nishanth Menon
-- 
1.7.9.5

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/