From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sudeep.KarkadaNagesha@arm.com (Sudeep KarkadaNagesha) Date: Thu, 29 Aug 2013 18:20:45 +0100 Subject: [PATCH v2 00/03] ARM: shmobile: r8a7790 APMU SMP support In-Reply-To: <20130828232148.7321.45739.sendpatchset@w520> References: <20130828232148.7321.45739.sendpatchset@w520> Message-ID: <521F82ED.7020901@arm.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 29/08/13 00:21, Magnus Damm wrote: > ARM: shmobile: r8a7790 APMU SMP support > > [PATCH v2 01/03] ARM: shmobile: Shared APMU SMP support code without DT > [PATCH v2 02/03] ARM: shmobile: Add r8a7790 SMP support using APMU code > [PATCH v2 03/03] ARM: shmobile: Add r8a7790 CA15 CPU cores > > This series adds SMP support to r8a7790 using the included APMU code. > The previous version of r8a7790 support depended on the APMU code in > "[PATCH] ARM: shmobile: Shared APMU SMP support code", but in this > version the APMU code has been reworked to not use DT. You have misunderstood my comments. I clearly said I am not against using DT for APMU. I objected only the new property 'cpus' added to the APMU node(mainly because it's not needed IMO or it was not documented well to explain the need for it) > In the future > r8a73a4 and other SoCs may make use of the APMU as well, but the > r8a73a4 code first needs to be adjusted to work with the CCI driver. > > With these patches applied r8a7790 CA15 support for SMP boot > and CPU Hotplug is known to be working. > > Thanks to Sudeep for his feedback. > > Signed-off-by: Magnus Damm > --- > > Written against renesas.git renesas-devel-20130829 > > arch/arm/boot/dts/r8a7790.dtsi | 21 ++ > arch/arm/mach-shmobile/Makefile | 1 > arch/arm/mach-shmobile/board-lager-reference.c | 1 > arch/arm/mach-shmobile/board-lager.c | 1 > arch/arm/mach-shmobile/include/mach/common.h | 6 > arch/arm/mach-shmobile/include/mach/r8a7790.h | 1 > arch/arm/mach-shmobile/platsmp-apmu.c | 178 ++++++++++++++++++++++++ > arch/arm/mach-shmobile/setup-r8a7790.c | 1 > arch/arm/mach-shmobile/smp-r8a7790.c | 67 +++++++++ > 9 files changed, 277 insertions(+) > >