From mboxrd@z Thu Jan 1 00:00:00 1970 From: Magnus Damm Date: Sun, 16 Mar 2014 21:35:20 +0000 Subject: [PATCH 00/06] ARM: shmobile: r8a7790 Core Standby CPUIdle prototype Message-Id: <20140316213520.15598.85886.sendpatchset@w520> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-sh@vger.kernel.org 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 --- 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(-)