From mboxrd@z Thu Jan 1 00:00:00 1970 From: Gaku Inami Date: Tue, 03 Mar 2015 01:19:28 +0000 Subject: [PATCH 0/5] ARM: shmobile: SMP support for r8a7794. Message-Id: <54F50C20.8070608@bp.renesas.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-sh@vger.kernel.org This patch series is initial SMP support for r8a7794. Based on : renesas-devel-20150301-v4.0-rc1 Note that these patches do not support HYP mode. As workaround of uninitialized CNTVOFF, fourth patch modifies to use physical arch timer. This modification does not care HYP mode. Please find more information following commit. commit : 65b5732d241b8b39e07653794eefffd0d8028cbb Test results with these patches are below. - secondary boot : OK - cpu-hotplug : OK Gaku Inami (5): ARM: shmobile: r8a7794 SYSC setup code ARM: shmobile: Add r8a7794 reset code for SMP ARM: shmobile: r8a7794 dtsi: Add "timer" label to the timer node ARM: shmobile: alt dts: Add arm,cpu-registers-not-fw-configured ARM: shmobile: r8a7794 SMP support arch/arm/boot/dts/r8a7794-alt.dts | 4 ++ arch/arm/boot/dts/r8a7794.dtsi | 2 +- arch/arm/mach-shmobile/Makefile | 3 +- arch/arm/mach-shmobile/pm-r8a7794.c | 70 ++++++++++++++++++++++++++++++++ arch/arm/mach-shmobile/r8a7794.h | 8 ++++ arch/arm/mach-shmobile/setup-r8a7794.c | 2 + arch/arm/mach-shmobile/smp-r8a7794.c | 49 ++++++++++++++++++++++ 7 files changed, 136 insertions(+), 2 deletions(-) create mode 100644 arch/arm/mach-shmobile/pm-r8a7794.c create mode 100644 arch/arm/mach-shmobile/r8a7794.h create mode 100644 arch/arm/mach-shmobile/smp-r8a7794.c -- 1.7.9.5