From: Peter De Schrijver <pdeschrijver@nvidia.com>
To: Peter De Schrijver <pdeschrijver@nvidia.com>
Cc: Colin Cross <ccross@android.com>, Olof Johansson <olof@lixom.net>,
Stephen Warren <swarren@nvidia.com>,
Russell King <linux@arm.linux.org.uk>,
Gary King <gking@nvidia.com>, Arnd Bergmann <arnd@arndb.de>,
linux-tegra@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: [PATCH v3 00/10] Add tegra30 support for secondary cores
Date: Fri, 10 Feb 2012 01:47:40 +0200 [thread overview]
Message-ID: <1328831277-21002-1-git-send-email-pdeschrijver@nvidia.com> (raw)
This patchset introduces support for secondary cores on tegra30. It also
introduces some functions for the flowcontroller and adds basic support for
tegra30 powerdomains.
---
This patchset requires http://www.spinics.net/lists/arm-kernel/msg158016.html
for the cortex A9 erratum #743622 workaround
Changes in v3:
* split out chip id changes in several patches
* remove reset handler debugging code
* remove unused size declartion for reset SRAM code
* remove workaround for cortex A9 erratum #743622. This will be handled by
generic code.
Changes in v2:
* moved chip id reading to fuse.c and cleanup code
* don't set bit 1 of SB_CTRL on Tegra20
* removed unused variables in tegra_cpu_reset_handler_init()
Peter De Schrijver (10):
ARM: tegra: cleanup use of chipid register
ARM: tegra: export Tegra chipid
ARM: tegra: initialize Tegra chipid early
ARM: tegra: functions to access the flowcontroller
ARM: tegra: rework Tegra secondary CPU core bringup
ARM: tegra: prepare powergate.c for multiple variants
ARM: tegra: export tegra_powergate_is_powered()
ARM: tegra: add support for Tegra30 powerdomains
ARM: tegra: support for Tegra30 CPU powerdomains
ARM: tegra: support for secondary cores on Tegra30
arch/arm/mach-tegra/Makefile | 2 +
arch/arm/mach-tegra/common.c | 4 +
arch/arm/mach-tegra/flowctrl.c | 62 ++++++++++
arch/arm/mach-tegra/flowctrl.h | 5 +
arch/arm/mach-tegra/fuse.c | 18 ++-
arch/arm/mach-tegra/fuse.h | 4 +
arch/arm/mach-tegra/headsmp.S | 166 ++++++++++++++++++++++++--
arch/arm/mach-tegra/include/mach/iomap.h | 3 +
arch/arm/mach-tegra/include/mach/powergate.h | 15 ++-
arch/arm/mach-tegra/platsmp.c | 137 +++++++++++++++-------
arch/arm/mach-tegra/powergate.c | 53 +++++++-
arch/arm/mach-tegra/reset.c | 84 +++++++++++++
arch/arm/mach-tegra/reset.h | 50 ++++++++
13 files changed, 540 insertions(+), 63 deletions(-)
create mode 100644 arch/arm/mach-tegra/flowctrl.c
create mode 100644 arch/arm/mach-tegra/reset.c
create mode 100644 arch/arm/mach-tegra/reset.h
--
1.7.4.1
next reply other threads:[~2012-02-09 23:48 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-09 23:47 Peter De Schrijver [this message]
2012-02-09 23:47 ` [PATCH v3 01/10] ARM: tegra: cleanup use of chipid register Peter De Schrijver
2012-02-09 23:47 ` [PATCH v3 02/10] ARM: tegra: export Tegra chipid Peter De Schrijver
2012-02-20 23:13 ` Colin Cross
2012-02-20 23:30 ` Olof Johansson
2012-02-22 19:19 ` Colin Cross
2012-02-09 23:47 ` [PATCH v3 03/10] ARM: tegra: initialize Tegra chipid early Peter De Schrijver
2012-02-09 23:47 ` [PATCH v3 04/10] ARM: tegra: functions to access the flowcontroller Peter De Schrijver
2012-02-09 23:47 ` [PATCH v3 05/10] ARM: tegra: rework Tegra secondary CPU core bringup Peter De Schrijver
2012-02-20 23:04 ` Colin Cross
2012-02-26 21:57 ` Olof Johansson
2012-02-09 23:47 ` [PATCH v3 06/10] ARM: tegra: prepare powergate.c for multiple variants Peter De Schrijver
2012-02-09 23:47 ` [PATCH v3 07/10] ARM: tegra: export tegra_powergate_is_powered() Peter De Schrijver
2012-02-09 23:47 ` [PATCH v3 08/10] ARM: tegra: add support for Tegra30 powerdomains Peter De Schrijver
2012-02-09 23:47 ` [PATCH v3 09/10] ARM: tegra: support for Tegra30 CPU powerdomains Peter De Schrijver
2012-02-09 23:47 ` [PATCH v3 10/10] ARM: tegra: support for secondary cores on Tegra30 Peter De Schrijver
2012-02-15 21:27 ` [PATCH v3 00/10] Add tegra30 support for secondary cores Stephen Warren
2012-02-15 22:25 ` Peter De Schrijver
2012-02-29 15:42 ` Peter De Schrijver
2012-02-29 22:38 ` Stephen Warren
2012-03-01 11:42 ` Peter De Schrijver
2012-03-01 14:35 ` Peter De Schrijver
2012-02-26 21:59 ` Olof Johansson
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