From: Carlo Caione <carlo@caione.org>
To: robh+dt@kernel.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, mturquette@baylibre.com,
linux-clk@vger.kernel.org, linux@arm.linux.org.uk,
linux-meson@googlegroups.com, drake@endlessm.com,
jerry.cao@amlogic.com, victor.wan@amlogic.com,
pawel.moll@arm.com, arnd@arndb.de
Cc: Carlo Caione <carlo@endlessm.com>
Subject: [PATCH v2 0/7] Add basic SMP support for Amlogic Meson8b
Date: Wed, 2 Dec 2015 18:22:26 +0100 [thread overview]
Message-ID: <1449076953-5058-1-git-send-email-carlo@caione.org> (raw)
From: Carlo Caione <carlo@endlessm.com>
This patchset adds SMP support for Amlogic Meson8b SoCs.
Patch 1 fix some paramater for L2 cache needed for SMP.
Patches 2-4 add a small reset controller used to reset the CPU cores at boot.
Patches 5-7 deal with the SMP code itself.
Changelog:
V2:
- Add forgotten textofs-$(CONFIG_ARCH_MESON)
- Checking for of_reset_control_get() failure
- Use more specific subjects
Carlo Caione (7):
ARM: DTS: Amlogic: Extend L2 cache controller node for Meson8b
dt-bindings: Amlogic: Document the CPU reset controller for Meson8b
clk: Amlogic: Add reset controller for CPU cores for Meson8b
ARM: DTS: Amlogic: Enable reset controller for Meson8b
dt-bindings: Amlogic: Add SMP related documentation
ARM: Amlogic: Add SMP bringup code for Meson8b
ARM: DTS: Amlogic: Add SMP related nodes for Meson8b
.../devicetree/bindings/arm/amlogic/pmu.txt | 16 ++
.../devicetree/bindings/arm/amlogic/smp-sram.txt | 32 +++
Documentation/devicetree/bindings/arm/cpus.txt | 1 +
.../bindings/clock/amlogic,meson8b-clkc.txt | 6 +-
arch/arm/Makefile | 1 +
arch/arm/boot/dts/meson8b.dtsi | 32 +++
arch/arm/mach-meson/Kconfig | 1 +
arch/arm/mach-meson/Makefile | 1 +
arch/arm/mach-meson/platsmp.c | 234 +++++++++++++++++++++
drivers/clk/meson/clk-cpu.c | 60 +++++-
drivers/clk/meson/clkc.c | 5 +-
drivers/clk/meson/clkc.h | 6 +-
drivers/clk/meson/meson8b-clkc.c | 4 +-
include/dt-bindings/clock/meson8b-clkc.h | 5 +
14 files changed, 396 insertions(+), 8 deletions(-)
create mode 100644 Documentation/devicetree/bindings/arm/amlogic/pmu.txt
create mode 100644 Documentation/devicetree/bindings/arm/amlogic/smp-sram.txt
create mode 100644 arch/arm/mach-meson/platsmp.c
--
2.5.0
next reply other threads:[~2015-12-02 17:22 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-02 17:22 Carlo Caione [this message]
2015-12-02 17:22 ` [PATCH v2 1/7] ARM: DTS: Amlogic: Extend L2 cache controller node for Meson8b Carlo Caione
2015-12-02 17:22 ` [PATCH v2 2/7] dt-bindings: Amlogic: Document the CPU reset controller " Carlo Caione
2015-12-04 14:49 ` Rob Herring
2015-12-02 17:22 ` [PATCH v2 3/7] clk: Amlogic: Add reset controller for CPU cores " Carlo Caione
2015-12-02 19:39 ` Arnd Bergmann
2015-12-02 17:22 ` [PATCH v2 4/7] ARM: DTS: Amlogic: Enable reset controller " Carlo Caione
2015-12-02 17:22 ` [PATCH v2 5/7] dt-bindings: Amlogic: Add SMP related documentation Carlo Caione
2015-12-04 14:52 ` Rob Herring
2015-12-02 17:22 ` [PATCH v2 6/7] ARM: Amlogic: Add SMP bringup code for Meson8b Carlo Caione
2015-12-02 17:22 ` [PATCH v2 7/7] ARM: DTS: Amlogic: Add SMP related nodes " Carlo Caione
2015-12-04 14:53 ` Rob Herring
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