From: b-cousson@ti•com (Benoit Cousson)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH 0/7] ARM: OMAP: second set of PRM/CM/CGRM cleanup patches for 3.8
Date: Mon, 22 Oct 2012 14:14:23 +0200 [thread overview]
Message-ID: <5085389F.6070106@ti.com> (raw)
In-Reply-To: <20121016012448.21844.92339.stgit@dusk.lan>
Hi Paul,
What is CGRM? Is it a typo?
Regards,
Benoit
On 10/16/2012 03:32 AM, Paul Walmsley wrote:
> This series removes the omap_prcm_get_reset_sources() function. This
> was exported from arch/arm/mach-omap2/prcm.c for use by the OMAP
> watchdog driver to report the "boot reason". This series reimplements
> this using a platform_data function pointer for the time being, but
> after the upcoming PRM/CM drivers are merged, the watchdog driver can be
> patched to use an exported function from the drivers.
>
> This series will also be used as a base for other PRM/CM cleanup during the
> 3.8 time frame, since it adds the prm_register() and prm_unregister() functions.
> These are called by SoC-specific PRM IP block drivers to register function
> pointers with the PRM subsystem.
>
> This series changes the format of the watchdog's boot reason data to conform
> with the watchdog subsystem standard (the WDIOF_* flags). If users need
> more detail than that interface provides, either the watchdog interface can
> be patched, or those users can get that information from the upcoming PRM
> drivers.
>
>
> - Paul
>
> ---
>
> prcm_cleanup_b_3.8
> text data bss dec hex filename
> 7519295 696796 5613996 13830087 d307c7 vmlinux.omap2plus_defconfig.orig
> 7520203 696868 5613996 13831067 d30b9b vmlinux.omap2plus_defconfig
>
> Paul Walmsley (7):
> ARM: OMAP2+: PRM: prepare for use of prm_ll_data function pointers
> ARM: OMAP2+: CM: prepare for use of cm_ll_data function pointers
> ARM: OMAP1: create read_reset_sources() function (for initial use by watchdog)
> ARM: OMAP2+: PRM: create PRM reset source API for the watchdog timer driver
> ARM: OMAP2+: WDT: move init; add read_reset_sources pdata function pointer
> watchdog: OMAP: use standard GETBOOTSTATUS interface; use platform_data fn ptr
> ARM: OMAP2+: PRCM: remove omap_prcm_get_reset_sources()
>
>
> arch/arm/mach-omap1/common.h | 2 +
> arch/arm/mach-omap1/devices.c | 21 ++++++-
> arch/arm/mach-omap1/reset.c | 39 +++++++++++++
> arch/arm/mach-omap2/Makefile | 2 -
> arch/arm/mach-omap2/cm.h | 12 ++++
> arch/arm/mach-omap2/cm_common.c | 71 +++++++++++++++++++++++
> arch/arm/mach-omap2/devices.c | 26 --------
> arch/arm/mach-omap2/prcm.c | 12 ----
> arch/arm/mach-omap2/prm-regbits-24xx.h | 4 +
> arch/arm/mach-omap2/prm-regbits-34xx.h | 10 +++
> arch/arm/mach-omap2/prm.h | 53 +++++++++++++++++
> arch/arm/mach-omap2/prm2xxx.c | 68 ++++++++++++++++++++++
> arch/arm/mach-omap2/prm2xxx.h | 4 +
> arch/arm/mach-omap2/prm2xxx_3xxx.h | 2 +
> arch/arm/mach-omap2/prm3xxx.c | 65 +++++++++++++++++++++
> arch/arm/mach-omap2/prm3xxx.h | 2 +
> arch/arm/mach-omap2/prm44xx.c | 83 ++++++++++++++++++++++++++-
> arch/arm/mach-omap2/prm44xx.h | 2 +
> arch/arm/mach-omap2/prm_common.c | 78 +++++++++++++++++++++++++
> arch/arm/mach-omap2/wd_timer.c | 33 +++++++++++
> arch/arm/plat-omap/include/plat/prcm.h | 1
> drivers/watchdog/omap_wdt.c | 26 ++++----
> include/linux/platform_data/omap-wd-timer.h | 38 ++++++++++++
> 23 files changed, 594 insertions(+), 60 deletions(-)
> create mode 100644 arch/arm/mach-omap2/cm_common.c
> create mode 100644 include/linux/platform_data/omap-wd-timer.h
>
> --
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>
next prev parent reply other threads:[~2012-10-22 12:14 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-16 1:32 [PATCH 0/7] ARM: OMAP: second set of PRM/CM/CGRM cleanup patches for 3.8 Paul Walmsley
2012-10-16 1:32 ` [PATCH 1/7] ARM: OMAP2+: PRM: prepare for use of prm_ll_data function pointers Paul Walmsley
2012-10-16 1:32 ` [PATCH 2/7] ARM: OMAP2+: CM: prepare for use of cm_ll_data " Paul Walmsley
2012-10-16 1:32 ` [PATCH 3/7] ARM: OMAP1: create read_reset_sources() function (for initial use by watchdog) Paul Walmsley
2012-10-16 1:32 ` [PATCH 4/7] ARM: OMAP2+: PRM: create PRM reset source API for the watchdog timer driver Paul Walmsley
2012-10-16 1:32 ` [PATCH 5/7] ARM: OMAP2+: WDT: move init; add read_reset_sources pdata function pointer Paul Walmsley
2012-10-25 15:38 ` Aaro Koskinen
2012-10-25 18:51 ` Paul Walmsley
2012-10-25 18:57 ` Tony Lindgren
2012-10-25 19:09 ` Paul Walmsley
2012-10-25 19:19 ` Tony Lindgren
2012-10-25 19:31 ` Paul Walmsley
2012-10-25 19:34 ` Tony Lindgren
2012-10-25 19:42 ` Tony Lindgren
2012-10-25 19:57 ` Paul Walmsley
2012-10-25 20:08 ` Aaro Koskinen
2012-10-25 20:09 ` Paul Walmsley
2012-11-08 19:26 ` Paul Walmsley
2012-10-16 1:32 ` [PATCH 6/7] watchdog: OMAP: use standard GETBOOTSTATUS interface; use platform_data fn ptr Paul Walmsley
2012-10-25 20:14 ` Jon Hunter
2012-10-25 20:16 ` Paul Walmsley
2012-10-25 20:29 ` Paul Walmsley
2012-10-25 20:59 ` Felipe Balbi
2012-10-25 21:09 ` Paul Walmsley
2012-10-16 1:32 ` [PATCH 7/7] ARM: OMAP2+: PRCM: remove omap_prcm_get_reset_sources() Paul Walmsley
2012-10-22 12:14 ` Benoit Cousson [this message]
2012-10-22 17:06 ` [PATCH 0/7] ARM: OMAP: second set of PRM/CM/CGRM cleanup patches for 3.8 Paul Walmsley
2012-10-22 17:29 ` Benoit Cousson
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