From: Magnus Damm <magnus.damm@gmail.com>
To: linux-sh@vger.kernel.org
Subject: [PATCH 00/06] ARM: shmobile: r8a7790 Core Standby CPUIdle prototype
Date: Sun, 16 Mar 2014 21:35:20 +0000 [thread overview]
Message-ID: <20140316213520.15598.85886.sendpatchset@w520> (raw)
ARM: shmobile: r8a7790 Core Standby CPUIdle prototype
[PATCH 01/06] ARM: shmobile: Allow non-SMP reset hook usage
[PATCH 02/06] ARM: shmobile: Install CPUIdle reset vector
[PATCH 03/06] ARM: shmobile: Setup reset vector for non-SMP r8a7790
[PATCH 04/06] ARM: shmobile: Also build APMU code for non-SMP r8a7790
[PATCH 05/06] ARM: shmobile: r8a7790 Core Standby CPUIdle prototype
[PATCH 06/06] ARM: shmobile: Install clocksource for r8a7790 tickless
These prototype patches add CPUIdle handling to the r8a7790 SoC. Most of
the patches focus on allowing CPUIdle operation both in CONFIG_SMP=n and
CONFIG_SMP=y. In the latter case "maxcpus=n" can also be passed on the
kernel command line. The code in [PATCH 05/06] should probably be located
under drivers/cpuidle instead of under arch/arm/mach-shmobile.
Not-Yet-Signed-off-by: Magnus Damm <damm@opensource.se>
---
Written against renesas.git tag renesas-devel-v3.14-rc6-20140313v3
arch/arm/mach-shmobile/Makefile | 6 +
arch/arm/mach-shmobile/cpuidle.c | 27 +++++++
arch/arm/mach-shmobile/headsmp.S | 15 +++-
arch/arm/mach-shmobile/include/mach/common.h | 2
arch/arm/mach-shmobile/platsmp-apmu.c | 42 ++++++++++-
arch/arm/mach-shmobile/pm-r8a7790.c | 93 +++++++++++++++++++++++++-
arch/arm/mach-shmobile/setup-r8a7790.c | 2
arch/arm/mach-shmobile/smp-r8a7790.c | 30 --------
8 files changed, 173 insertions(+), 44 deletions(-)
reply other threads:[~2014-03-16 21:35 UTC|newest]
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