From: Abhilash Kesavan <a.kesavan-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
To: abrestic-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org,
thomas.ab-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org,
inderpal.s-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org,
lorenzo.pieralisi-5wv7dgnIgG8@public.gmane.org,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
kgene.kim-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org,
nicolas.pitre-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org,
Dave.Martin-5wv7dgnIgG8@public.gmane.org,
t.figa-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org
Cc: mark.rutland-5wv7dgnIgG8@public.gmane.org,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
grant.likely-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org,
robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org,
will.deacon-5wv7dgnIgG8@public.gmane.org,
arnd-r2nGTMty4D4@public.gmane.org
Subject: [PATCH 0/5] MCPM backend for Exynos5420
Date: Fri, 11 Apr 2014 23:31:46 +0530 [thread overview]
Message-ID: <1397239311-27717-1-git-send-email-a.kesavan@samsung.com> (raw)
This series adds the MCPM backend support for SMP secondary boot and core
switching on Samsung's Exynos5420. The patches are based on the mcpm
support added for Exynos5420 in the Chromium kernel repository here:
https://chromium.googlesource.com/chromiumos/third_party/kernel-next/+/chromeos-3.8
This patchset depends on:
ARM: EXYNOS5: Add PMU settings for exynos5420
(https://patchwork.kernel.org/patch/3896471/)
The patches have been prepared on Kgene's for-next branch and tested on
SMDK5420 EVT1 using the "/dev/b.L_switcher" user interface.
Abhilash Kesavan (2):
ARM: EXYNOS5420: Add IO mapping for non-secure SYSRAM
arm: exynos: Add MCPM call-back functions
Andrew Bresticker (3):
ARM: bL_switcher: Don't enable bL switcher on systems without CCI
drivers/bus: arm-cci: Add common control interface for ACE ports
ARM: dts: exynos5420: add CCI node
arch/arm/boot/dts/exynos5420.dtsi | 27 ++
arch/arm/common/bL_switcher.c | 12 +
arch/arm/mach-exynos/Kconfig | 9 +
arch/arm/mach-exynos/Makefile | 2 +
arch/arm/mach-exynos/common.h | 1 +
arch/arm/mach-exynos/exynos.c | 12 +
arch/arm/mach-exynos/include/mach/map.h | 1 +
arch/arm/mach-exynos/mcpm-exynos-setup.S | 35 +++
arch/arm/mach-exynos/mcpm-exynos.c | 444 ++++++++++++++++++++++++++++++
arch/arm/mach-exynos/platsmp.c | 19 ++
arch/arm/mach-exynos/regs-pmu.h | 2 +
drivers/bus/arm-cci.c | 13 +-
include/linux/arm-cci.h | 7 +-
13 files changed, 576 insertions(+), 8 deletions(-)
create mode 100644 arch/arm/mach-exynos/mcpm-exynos-setup.S
create mode 100644 arch/arm/mach-exynos/mcpm-exynos.c
--
1.7.9.5
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next reply other threads:[~2014-04-11 18:01 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-11 18:01 Abhilash Kesavan [this message]
[not found] ` <1397239311-27717-1-git-send-email-a.kesavan-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2014-04-11 18:01 ` [PATCH 1/5] ARM: bL_switcher: Don't enable bL switcher on systems without CCI Abhilash Kesavan
[not found] ` <1397239311-27717-2-git-send-email-a.kesavan-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2014-04-11 18:14 ` Nicolas Pitre
[not found] ` <alpine.LFD.2.11.1404111406210.980-fMhRO7WWcppj+hNMo8g0rg@public.gmane.org>
2014-04-16 19:10 ` Abhilash Kesavan
2014-04-16 20:18 ` Nicolas Pitre
[not found] ` <alpine.LFD.2.11.1404161524050.980-fMhRO7WWcppj+hNMo8g0rg@public.gmane.org>
2014-04-21 15:57 ` Abhilash Kesavan
[not found] ` <CAM4voamv7CrGpnM_HgTsSU6jvb3TffC0BKKrvNh-VHj+u9EKOQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-04-21 23:37 ` Nicolas Pitre
2014-04-11 18:01 ` [PATCH 2/5] drivers/bus: arm-cci: Add common control interface for ACE ports Abhilash Kesavan
[not found] ` <1397239311-27717-3-git-send-email-a.kesavan-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2014-04-11 18:24 ` Nicolas Pitre
[not found] ` <alpine.LFD.2.11.1404111419540.980-fMhRO7WWcppj+hNMo8g0rg@public.gmane.org>
2014-04-11 19:16 ` Abhilash Kesavan
2014-04-11 18:01 ` [PATCH 3/5] ARM: EXYNOS5420: Add IO mapping for non-secure SYSRAM Abhilash Kesavan
[not found] ` <1397239311-27717-4-git-send-email-a.kesavan-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2014-04-14 11:25 ` Dave Martin
2014-04-14 11:47 ` Arnd Bergmann
2014-04-14 11:59 ` Dave Martin
[not found] ` <20140414115910.GD3844-M5GwZQ6tE7x5pKCnmE3YQBJ8xKzm50AiAL8bYrjMMd8@public.gmane.org>
2014-04-14 13:24 ` Arnd Bergmann
2014-04-16 19:10 ` Abhilash Kesavan
2014-04-11 18:01 ` [PATCH 4/5] ARM: dts: exynos5420: add CCI node Abhilash Kesavan
[not found] ` <1397239311-27717-5-git-send-email-a.kesavan-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2014-04-22 6:16 ` [PATCH v2 1/3] " Abhilash Kesavan
2014-04-11 18:01 ` [PATCH 5/5] arm: exynos: Add MCPM call-back functions Abhilash Kesavan
[not found] ` <1397239311-27717-6-git-send-email-a.kesavan-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2014-04-11 20:23 ` Nicolas Pitre
[not found] ` <alpine.LFD.2.11.1404111426510.980-fMhRO7WWcppj+hNMo8g0rg@public.gmane.org>
2014-04-14 10:41 ` Dave Martin
[not found] ` <20140414104116.GA3844-M5GwZQ6tE7x5pKCnmE3YQBJ8xKzm50AiAL8bYrjMMd8@public.gmane.org>
2014-04-14 14:01 ` Nicolas Pitre
[not found] ` <alpine.LFD.2.11.1404140956060.980-fMhRO7WWcppj+hNMo8g0rg@public.gmane.org>
2014-04-15 8:36 ` Dave Martin
[not found] ` <20140415083615.GC3596-M5GwZQ6tE7x5pKCnmE3YQBJ8xKzm50AiAL8bYrjMMd8@public.gmane.org>
2014-04-16 19:11 ` Abhilash Kesavan
[not found] ` <CAM4voamo5iiOQ5P1JyO8kekU6cuxoj4oAT+VpS14LNvWqw_T4g-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-04-17 10:03 ` Dave Martin
[not found] ` <20140417100302.GB18864-M5GwZQ6tE7x5pKCnmE3YQBJ8xKzm50AiAL8bYrjMMd8@public.gmane.org>
2014-04-21 15:57 ` Abhilash Kesavan
[not found] ` <CAM4voamiJ-HZqz8Rgc-RTCjNRDaw5VQbs6GVfxPDxqCKKhm6XA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-04-22 2:11 ` Nicolas Pitre
2014-04-16 19:11 ` Abhilash Kesavan
[not found] ` <CAM4voa=-29EsNRCebri1C9D5cWopTT4Ux_0UPGAvdjP60ADZZQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-04-17 9:59 ` Dave Martin
[not found] ` <20140417095925.GA18864-M5GwZQ6tE7x5pKCnmE3YQBJ8xKzm50AiAL8bYrjMMd8@public.gmane.org>
2014-04-17 15:20 ` Nicolas Pitre
[not found] ` <alpine.LFD.2.11.1404171114370.980-fMhRO7WWcppj+hNMo8g0rg@public.gmane.org>
2014-04-17 15:38 ` Dave Martin
[not found] ` <20140417153812.GD18864-M5GwZQ6tE7x5pKCnmE3YQBJ8xKzm50AiAL8bYrjMMd8@public.gmane.org>
2014-04-21 15:57 ` Abhilash Kesavan
2014-04-16 19:11 ` Abhilash Kesavan
2014-04-22 6:17 ` [PATCH v2 2/3] " Abhilash Kesavan
[not found] ` <1398147435-3122-1-git-send-email-a.kesavan-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2014-04-22 11:21 ` Daniel Lezcano
[not found] ` <535650AE.90501-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2014-04-22 15:40 ` Nicolas Pitre
[not found] ` <alpine.LFD.2.11.1404221129150.980-fMhRO7WWcppj+hNMo8g0rg@public.gmane.org>
2014-04-22 19:21 ` Daniel Lezcano
[not found] ` <5356C134.8070707-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2014-04-22 19:56 ` Nicolas Pitre
[not found] ` <alpine.LFD.2.11.1404221540540.980-fMhRO7WWcppj+hNMo8g0rg@public.gmane.org>
2014-04-23 15:31 ` Abhilash Kesavan
2014-04-23 16:13 ` Lorenzo Pieralisi
[not found] ` <20140423161325.GB1243-7AyDDHkRsp3ZROr8t4l/smS4ubULX0JqMm0uRHvK7Nw@public.gmane.org>
2014-06-17 2:38 ` Abhilash Kesavan
[not found] ` <CAM4voa=Lv3xpHfHVcua1jpajEY1XPrXKK=vS4-_3r+etmB4DDQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-06-19 8:56 ` Lorenzo Pieralisi
[not found] ` <20140619085607.GB5401-7AyDDHkRsp3ZROr8t4l/smS4ubULX0JqMm0uRHvK7Nw@public.gmane.org>
2014-06-19 12:23 ` Abhilash Kesavan
2014-04-23 15:31 ` Abhilash Kesavan
[not found] ` <CAM4voa=WJiF-9wZB29JOFhz2kEE-TC0y6h-8GVwk3_JoXxpK+A-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-04-23 20:56 ` Daniel Lezcano
2014-04-22 19:18 ` Nicolas Pitre
[not found] ` <alpine.LFD.2.11.1404221428070.980-fMhRO7WWcppj+hNMo8g0rg@public.gmane.org>
2014-04-23 15:31 ` Abhilash Kesavan
2014-04-22 6:16 ` [PATCH v2 0/3] MCPM backend for Exynos5420 Abhilash Kesavan
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