Felipe Balbi [Tue, 6 Jul 2010 07:59:49 +0000 (10:59 +0300)]
usb: musb: tusb6010: fix compile error with n8x0_defconfig
Drop the unnecessary empty stubs in tusb6010.c and avoid
a compile error when building kernel for n8x0.
Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com>
Tony Lindgren [Tue, 6 Jul 2010 07:50:31 +0000 (10:50 +0300)]
cbus: Fix compile for 770
Recent changes changed omap_otg_init. Rename tahvo specific init
to tahvo_usb_init to avoid the following error:
tahvo-usb.c:151: error: conflicting types for 'omap_otg_init'
include/plat/usb.h:95: error: previous declaration of 'omap_otg_init' was here
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Mon, 5 Jul 2010 14:05:35 +0000 (17:05 +0300)]
Linux-omap rebuilt: Updated to 2.6.35-rc4, omap for-next updated
$ git checkout -b tmp-rebuild-
1278338713 linus
$ git merge -m "Merge cbus" cbus
$ git merge -m "Merge omap-fixes" omap-fixes
$ git merge -m "Merge omap-testing" omap-testing
$ git merge -m "Merge for-next" for-next
$ git merge -s ours master
$ git checkout master
$ git merge tmp-rebuild-
1278338713
To view the changes since the last rebuild, please do
$ git diff
01c0bcae6f23e418994af11ad3f3b648d93e3f1b..
7362c98e7939486e6f8744b474776a5aaf4f417f arch/arm/*omap*/
Tony Lindgren [Mon, 5 Jul 2010 14:05:27 +0000 (17:05 +0300)]
Merge omap-testing
Conflicts:
arch/arm/mach-omap2/board-n8x0.c
Tony Lindgren [Mon, 5 Jul 2010 14:05:14 +0000 (17:05 +0300)]
Merge cbus
Tony Lindgren [Mon, 5 Jul 2010 14:05:03 +0000 (17:05 +0300)]
arm: Replace CONFIG_HAS_TLS_REG with HWCAP_TLS and check for it on V6
The TLS register is only available on ARM1136 r1p0 and later.
Set HWCAP_TLS flags if hardware TLS is available and test for
it if CONFIG_CPU_32v6K is not set for V6.
Note that we set the TLS instruction in __kuser_get_tls
dynamically as suggested by Jamie Lokier <jamie@shareable.org>.
Also the __switch_to code is optimized out in most cases as
suggested by Nicolas Pitre <nico@fluxnic.net>.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Reviewed-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Tony Lindgren [Mon, 5 Jul 2010 14:05:03 +0000 (17:05 +0300)]
arm: Make VFPv3 usable on ARMv6
MVFR0 and MVFR1 are only available starting with ARM1136 r1p0 release
according to "B.5 VFP changes" in DDI0211F_arm1136_r1p0_trm.pdf. This is
also when TLS register got added, so we can use HAS_TLS also to test for
MVFR0 and MVFR1.
Otherwise VFPFMRX and VFPFMXR access fails and we get:
Internal error: Oops - undefined instruction: 0 [#1]
PC is at no_old_VFP_process+0x8/0x3c
LR is at __und_svc+0x48/0x80
...
Signed-off-by: Tony Lindgren <tony@atomide.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Tony Lindgren [Mon, 5 Jul 2010 14:05:02 +0000 (17:05 +0300)]
USB: Remove omap_cfg_reg for 2430
This is to fix compile with the new mux code.
Felipe has a similar patch queued up.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Russell King [Mon, 5 Jul 2010 14:05:02 +0000 (17:05 +0300)]
ARM: OMAP: Convert OMAPFB and VRAM SDRAM reservation to LMB
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Russell King [Mon, 5 Jul 2010 14:05:02 +0000 (17:05 +0300)]
ARM: Convert platform reservations to use LMB rather than bootmem
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Russell King [Mon, 5 Jul 2010 14:05:01 +0000 (17:05 +0300)]
ARM: initial LMB trial
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Russell King [Mon, 5 Jul 2010 14:05:01 +0000 (17:05 +0300)]
ARM: OMAP: Convert to use ->reserve method to reserve boot time memory
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Russell King [Mon, 5 Jul 2010 14:05:01 +0000 (17:05 +0300)]
ARM: OMAP: Cleanup OMAP FB SDRAM reservation
The logic in this file is rather convoluted, but essentially:
1. region type 0 is SDRAM
2. referring to the code fragment
if (set_fbmem_region_type(&rg, OMAPFB_MEMTYPE_SDRAM,
sdram_start, sdram_size) < 0 ||
(rg.type != OMAPFB_MEMTYPE_SDRAM))
continue;
- if rg.type is not OMAPFB_MEMTYPE_SDRAM, set_fbmem_region_type()
returns zero immediately (since rg.type is non-zero), and so we
'continue'.
- if rg.type is OMAPFB_MEMTYPE_SDRAM, and rg.paddr is zero,
we fall through.
- if rg.type is OMAPFB_MEMTYPE_SDRAM, and the region lies within
SDRAM, we fall through.
- if rg.type is OMAPFB_MEMTYPE_SDRAM, and the region is not within
SDRAM, we 'continue'.
3. check_fbmem_region seems unnecessary.
- we know rg.type is OMAPFB_MEMTYPE_SDRAM
- we can check rg.size independently
- bootmem_reserve() can check for overlapping reservations itself
- we've already validated that the requested region lies within SDRAM.
4. avoid BUG()ing if the region entry is already set; print an error,
and mark the configuration invalid - at least we'll continue booting
so the error message has a chance of being logged/visible via serial
console.
With these changes in place, it makes the code much easier to understand
and hence easier to convert to LMB.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Russell King [Mon, 5 Jul 2010 14:05:01 +0000 (17:05 +0300)]
ARM: Move platform memory reservations out of generic code
Move the platform specific bootmem memory reservations out of
arch/arm/mm/mmu.c into their respective platform files.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Russell King [Mon, 5 Jul 2010 14:05:00 +0000 (17:05 +0300)]
ARM: Remove 'node' argument form arch_adjust_zones()
Since we no longer support discontigmem, node is always zero, so
remove this argument.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Russell King [Mon, 5 Jul 2010 14:05:00 +0000 (17:05 +0300)]
ARM: Remove DISCONTIGMEM support
Everything should now be using sparsemem rather than discontigmem, so
remove the code supporting discontigmem from ARM.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Russell King [Mon, 5 Jul 2010 14:05:00 +0000 (17:05 +0300)]
ARM: Precalculate vmalloc_min
Rather than storing the minimum size of the vmalloc area, store the
maximum permitted address of the vmalloc area instead.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Ajay Kumar Gupta [Mon, 5 Jul 2010 14:04:59 +0000 (17:04 +0300)]
usb: host: ehci: fix missing kfree in remove path also
Added missing kfree() in ehci_hcd_omap_remove().
Signed-off-by: Ajay Kumar Gupta <ajay.gupta@ti.com>
Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Mon, 5 Jul 2010 14:04:54 +0000 (17:04 +0300)]
omap: Add back UART MDR1 check into uncompress.h
Recent DEBUG_LL and uncompress.h changes removed the check_port()
as pointed out by Cory Maccarrone <darkstar6262@gmail.com>.
This causes some boards to not boot, so add back the MDR1 register
check. The MDR1 register tells the mode of omap uart. Based on
an earlier patch by Cory Maccarrone <darkstar6262@gmail.com>.
Tested-by: Cory Maccarrone <darkstar6262@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Steve Sakoman [Mon, 5 Jul 2010 14:04:54 +0000 (17:04 +0300)]
omap: Overo: Fix support for second ethernet port
The original patch got truncated when applied from patchwork.kernel.org
as discussed at:
http://www.mail-archive.com/linux-omap@vger.kernel.org/msg28953.html
This patch supplies the missing chunks.
Signed-off-by: Steve Sakoman <sakoman@gmail.com>
[tony@atomide.com: added more info to the patch description]
Signed-off-by: Tony Lindgren <tony@atomide.com>
Jarkko Nikula [Mon, 5 Jul 2010 14:04:49 +0000 (17:04 +0300)]
omap: rx51: Set regulator V28 always on
It seems that the battery cover sensor in Nokia N900 is powered from the
V28 domain. Now if this regulator is disabled it causes that the gpio 160
reads only zero which effectively causes uSD removal detection.
Currently the bootloader enabled V28 is kept on but this may change in the
future according to comment in
drivers/regulator/core.c: regulator_has_full_constraints.
Also if there are any consumers on the V28 domain doing regulator_enable
regulator_disable cycle the V28 will be disabled after that.
Prepare for these by defining the V28 as always_on regulator.
Signed-off-by: Jarkko Nikula <jhnikula@gmail.com>
Cc: Adrian Hunter <adrian.hunter@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
David Anders [Mon, 5 Jul 2010 14:04:49 +0000 (17:04 +0300)]
Add OMAP4 Panda Support
Add initial support for the OMAP4 based Panda Board.
Signed-off-by: David Anders <x0132446@ti.com>
[tony@atomide.com: selected board by default in Kconfig]
Signed-off-by: Tony Lindgren <tony@atomide.com>
Hemanth V [Mon, 5 Jul 2010 14:04:48 +0000 (17:04 +0300)]
OMAP4: Add GPIO LED support
This patch adds support for GPIO LEDs present on OMAP4
SDP and Blaze boards. This basically adds platform data
required by leds-gpio driver
Signed-off-by: Hemanth V <hemanthv@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Shubhrajyoti Datta [Mon, 5 Jul 2010 14:04:48 +0000 (17:04 +0300)]
omap4: Board changes for tmp105 temperature sensor
Adding board configuration for the tmp105
temperature sensor. The interface to the sensor
is I2C.
Signed-off-by: Shubhrajyoti D <shubhrajyoti@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Grazvydas Ignotas [Mon, 5 Jul 2010 14:04:48 +0000 (17:04 +0300)]
Add platform data for NAND and wifi, also setup all GPIOs
needed to use the wifi chip.
Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Grazvydas Ignotas [Mon, 5 Jul 2010 14:04:48 +0000 (17:04 +0300)]
omap3: pandora: update gpio-keys data
Update gpio-keys setup so it matches what is on default firmware.
Also make use of debounce feature in gpio-keys instead of setting it
explicitly, as gpio-keys is now capable of using hardware debounce on
OMAPs thanks to recent gpiolib changes.
Also fix a sparce warning along the way.
Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Thomas Weber [Mon, 5 Jul 2010 14:04:42 +0000 (17:04 +0300)]
OMAP2: Devkit8000: Fix regulator for power supply
Devkit8000 uses the TPS65930 and not the TWL4030.
The TPS65930 uses only a subset of the power supplies
of the TWL4030.
Signed-off-by: Thomas Weber <weber@corscience.de>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Thomas Weber [Mon, 5 Jul 2010 14:04:42 +0000 (17:04 +0300)]
OMAP2: Devkit8000: Remove unused omap_board_config
omap_board_config is no longer used and thats why empty.
This patch removes the empty omap_board_config.
Signed-off-by: Thomas Weber <weber@corscience.de>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Thomas Weber [Mon, 5 Jul 2010 14:04:42 +0000 (17:04 +0300)]
OMAP2: Devkit8000: Using gpio_is_valid macro
Using the macro gpio_is_valid for check of valid gpio pins.
Signed-off-by: Thomas Weber <weber@corscience.de>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Thomas Weber [Mon, 5 Jul 2010 14:04:41 +0000 (17:04 +0300)]
OMAP2: Devkit8000: Using the REGULATOR_SUPPLY macro
Replacing supplies with the REGULATOR_SUPPLY macro.
Signed-off-by: Thomas Weber <weber@corscience.de>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Thomas Weber [Mon, 5 Jul 2010 14:04:41 +0000 (17:04 +0300)]
OMAP2: Devkit8000: Remove en-/disable for tv panel
devkit8000_panel_enable_tv and devkit8000_panel_disable_tv are already
done in DSS2 code. So they are no longer needed in board code.
Signed-off-by: Thomas Weber <weber@corscience.de>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Thomas Weber [Mon, 5 Jul 2010 14:04:41 +0000 (17:04 +0300)]
OMAP2: Devkit8000: Remove non existing vsim supply
The Devkit8000 uses the cost reduced variant tps65930 of the twl4030.
The TPS65930 only has vdd1, vdd2, vpll1, vio, vmmc1, vdac and vaux2.
vaux2 is not used on Devkit8000.
Signed-off-by: Thomas Weber <weber@corscience.de>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Thomas Weber [Mon, 5 Jul 2010 14:04:41 +0000 (17:04 +0300)]
OMAP2: Devkit8000: Remove unneeded VDVI supply
The VDVI power supply is no longer needed in
board code with the new DSS2 interface.
Signed-off-by: Thomas Weber <weber@corscience.de>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Kan-Ru Chen [Mon, 5 Jul 2010 14:04:40 +0000 (17:04 +0300)]
OMAP2: Devkit8000: Setup LCD reset
This patch corrects the LCD reset pin configuration.
Original code from early devkit8000 patch sets the TWL4030 GPIO_1
to EHCI_nOC and TWL4030_GPIO_MAX+1 to ledA. Indeed these two pins
are both LCD_PWREN. Setup the lcd reset_gpio properly so it can be
disabled when other display is turned on.
Signed-off-by: Kan-Ru Chen <kanru@0xlab.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Kan-Ru Chen [Mon, 5 Jul 2010 14:04:40 +0000 (17:04 +0300)]
OMAP2: Devkit8000: Enable DVI-D output
This patch corrects the DVI-D output setup of Devkit8000
Devkit8000 has different DVI reset pin with the BeagleBoard.
On Devkit8000 the TWL4030 GPIO_7 is assigned to do the job.
Signed-off-by: Kan-Ru Chen <kanru@0xlab.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Thomas Weber [Mon, 5 Jul 2010 14:04:40 +0000 (17:04 +0300)]
OMAP2: Devkit8000: change panel to generic panel
Choose the generic panel for lcd code of Devkit8000.
Signed-off-by: Thomas Weber <weber@corscience.de>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Thomas Weber [Mon, 5 Jul 2010 14:04:39 +0000 (17:04 +0300)]
OMAP2: Devkit8000: Cleanup for power supplies
Corrected the wrong power supplies in devkit8000 code.
Add supply for ads7846 to support the new regulator framework for
touchscreen.
Signed-off-by: Thomas Weber <weber@corscience.de>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Christoph Egger [Mon, 5 Jul 2010 13:31:55 +0000 (16:31 +0300)]
Removing dead MACH_OMAP2_H4_USB1
MACH_OMAP2_H4_USB1 doesn't exist in Kconfig, therefore removing all
references for it from the source code.
Signed-off-by: Christoph Egger <siccegge@cs.fau.de>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Christoph Egger [Mon, 5 Jul 2010 13:31:55 +0000 (16:31 +0300)]
Removing dead MACH_OMAP_H4_OTG
MACH_OMAP_H4_OTG doesn't exist in Kconfig, therefore removing all
references for it from the source code.
Signed-off-by: Christoph Egger <siccegge@cs.fau.de>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Christoph Egger [Mon, 5 Jul 2010 13:31:55 +0000 (16:31 +0300)]
Removing dead APM
APM doesn't exist in Kconfig, therefore removing all references for it
from the source code.
Signed-off-by: Christoph Egger <siccegge@cs.fau.de>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Christoph Egger [Mon, 5 Jul 2010 13:31:54 +0000 (16:31 +0300)]
Replacing LEDS_OMAP_DEBUG with OMAP_DEBUG_LEDS
LEDS_OMAP_DEBUG doesn't exist in Kconfig, therefore replacing all
references for it with OMAP_DEBUG_LEDS from the source code.
Signed-off-by: Christoph Egger <siccegge@cs.fau.de>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Christoph Egger [Mon, 5 Jul 2010 13:31:54 +0000 (16:31 +0300)]
Removing dead OMAP_STI
OMAP_STI doesn't exist in Kconfig, therefore removing all
references for it from the source code.
Signed-off-by: Christoph Egger <siccegge@cs.fau.de>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Christoph Egger [Mon, 5 Jul 2010 13:31:54 +0000 (16:31 +0300)]
Removing dead OMAP_DSP
OMAP_DSP doesn't exist in Kconfig, therefore removing all
references for it from the source code.
Signed-off-by: Christoph Egger <siccegge@cs.fau.de>
[tony@atomide.com: updated to apply on top of already queued patches]
Signed-off-by: Tony Lindgren <tony@atomide.com>
Christoph Egger [Mon, 5 Jul 2010 13:31:53 +0000 (16:31 +0300)]
Removing dead OMAP_IR
OMAP_IR doesn't exist in Kconfig, therefore removing all references
for it from the source code.
Signed-off-by: Christoph Egger <siccegge@cs.fau.de>
[tony@atomide.com: updated for new mux code]
Signed-off-by: Tony Lindgren <tony@atomide.com>
Christoph Egger [Mon, 5 Jul 2010 13:31:53 +0000 (16:31 +0300)]
Replace dead OMAP_MUX_ERRORS with OMAP_MUX_WARNINGS
OMAP_MUX_ERRORS doesn't exist in Kconfig, therefore replacing all
references for it with OMAP_MUX_WARNINGS in the source code.
Signed-off-by: Christoph Egger <siccegge@cs.fau.de>
Acked-by: Kirill A. Shutemov <kirill@shutemov.name>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Mon, 5 Jul 2010 13:31:48 +0000 (16:31 +0300)]
omap2/3/4: Add Kconfig option to compile in typical omap features
This produces a sane config that's suitable for using as the
base for most omap2/3/4 boards.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Mon, 5 Jul 2010 13:31:47 +0000 (16:31 +0300)]
omap2/3/4: Select all omaps and boards by default
Select all omaps and boards by default
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Mon, 5 Jul 2010 13:31:47 +0000 (16:31 +0300)]
omap2/3/4: Move Kconfig options to mach-omap2/Kconfig
Move omap2/3/4 specific Kconfig options to mach-omap2/Kconfig
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Mon, 5 Jul 2010 13:31:47 +0000 (16:31 +0300)]
omap: Make omap specific features appear under Kconfig menu
This will make Kconfig look nicer for selecting omap processor type
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Mon, 5 Jul 2010 13:31:46 +0000 (16:31 +0300)]
omap: Use 32KiHZ timer by default
Use 32KiHZ timer by default as this is available on all omaps
except 15xx based systems.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Mon, 5 Jul 2010 13:31:46 +0000 (16:31 +0300)]
ARM: Disable VGA console for ARM in most cases
Otherwise we have to disable it manually to avoid compile errors.
Now it's only enabled only for the selected machines as suggested
by Anton Vorontsov <cbouatmailru@gmail.com>:
$ git grep VGA_CONSOLE= arch/arm/configs/
arch/arm/configs/footbridge_defconfig:CONFIG_VGA_CONSOLE=y
arch/arm/configs/integrator_defconfig:CONFIG_VGA_CONSOLE=y
arch/arm/configs/netwinder_defconfig:CONFIG_VGA_CONSOLE=y
Note that the Kconfig entry no longer needs separate entries
for ARCH_ACORN, ARCH_EBSA110 ARCH_VERSATILE.
Cc: linux-fbdev@vger.kernel.org
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Mon, 5 Jul 2010 13:31:40 +0000 (16:31 +0300)]
omap: mux: Remove old mux code
All mach-omap2 omaps should now use the new mux code.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Mon, 5 Jul 2010 13:31:40 +0000 (16:31 +0300)]
omap: mux: Convert 2420 platform init code to use new mux code
Convert 2420 platform init code to use new mux code
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Mon, 5 Jul 2010 13:31:39 +0000 (16:31 +0300)]
omap: mux: Mux 2430 USB0HS_STP in board-2430.c
Use new mux functions for that. There are no other known 2430 boards
that need this mux.
Cc: Felipe Balbi <felipe.balbi@nokia.com>
Cc: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Mon, 5 Jul 2010 13:31:39 +0000 (16:31 +0300)]
omap: mux: Mux Apollon LCD power in board-apollon.c
Use the new mux function for that.
Cc: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Tomi Valkeinen <tomi.valkeinen@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Mon, 5 Jul 2010 13:31:39 +0000 (16:31 +0300)]
omap: mux: Do keypad muxing in board-*.c files
This way we get pin muxing out of plat-omap and can convert H4 to use the
new mux functions.
Note that it should be safe to assume we can mux all the keypad pins
except on H4 which may have Menelaus connected.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Mon, 5 Jul 2010 13:31:38 +0000 (16:31 +0300)]
omap: mux: Make omap2 FS USB code use new mux functions
Make omap2 FS USB code use new mux functions. Do not mux usb2_tllse0
as it has multiple options.
Cc: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Mon, 5 Jul 2010 13:31:38 +0000 (16:31 +0300)]
omap: mux: Select POP package for 2430SDP
Select POP package for 2430SDP
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Mon, 5 Jul 2010 13:31:38 +0000 (16:31 +0300)]
omap: mux: Select POP package for N8X0
Select POP package for N8X0
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Mon, 5 Jul 2010 13:31:37 +0000 (16:31 +0300)]
omap: mux: Select POP package for Apollon
Select POP package for Apollon
Cc: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Mon, 5 Jul 2010 13:31:37 +0000 (16:31 +0300)]
omap: mux: Select SIP package for H4
Select SIP package for H4
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Mon, 5 Jul 2010 13:31:36 +0000 (16:31 +0300)]
omap: mux: Add data for 2430
Add data for 2430. Big thanks to Paul Walmsley <paul@pwsan.com>
for generating usable mux data out of TRMs.
Cc: Benoit Cousson <b-cousson@ti.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Mon, 5 Jul 2010 13:31:36 +0000 (16:31 +0300)]
omap: mux: Add data for 2420
Add data for 2420. Big thanks to Paul Walmsley <paul@pwsan.com>
for generating usable mux data out of TRMs.
Cc: Benoit Cousson <b-cousson@ti.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Mon, 5 Jul 2010 13:31:36 +0000 (16:31 +0300)]
omap: mux: Remove unncessary parens from mux34xx.c
Remove unncessary parens from mux34xx.c
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Mon, 5 Jul 2010 13:31:36 +0000 (16:31 +0300)]
omap: mux: Allow compiling in new mux code on all mach-omap2 systems
Allow compiling in new mux code on all mach-omap2 systems
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Mon, 5 Jul 2010 13:31:35 +0000 (16:31 +0300)]
omap: mux: Renumber package defines to make room for older 24xx packages
Only POP and SIP are known to exist for 2420, 2430 seems to only have
SIP package available.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Mon, 5 Jul 2010 13:31:35 +0000 (16:31 +0300)]
omap: mux: Fix omap_mux_init_gpio for omap24xx
Looks like 24xx uses mode3 instead of mode4 for muxable GPIO pins.
This will be needed when 24xx mux code is converted to use the new
mux functions.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Mon, 5 Jul 2010 13:31:30 +0000 (16:31 +0300)]
omap: Move omap1 USB platform init code into mach-omap1/usb.c
Move omap1 FS USB platform init code into mach-omap1/usb.c
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Mon, 5 Jul 2010 13:31:29 +0000 (16:31 +0300)]
omap: Enable interface clock for omap2 FS USB
Looks like this code was only working on boards that had
the usb_l4_ick enabled in the bootloader.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Mon, 5 Jul 2010 13:31:29 +0000 (16:31 +0300)]
omap: Move omap2 FS USB platform init code into mach-omap2/usb-fs.c
Move omap2 FS USB platform init code into mach-omap2/usb-fs.c. This will
allow further work later on to use omap hwmod for initializing the
device.
Cc: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Mon, 5 Jul 2010 13:31:28 +0000 (16:31 +0300)]
omap: Separate out omap2 FS USB platform init functions
We want to split old FS USB platform init code and stop doing pin multiplexing
under plat-omap. First move 24xx specific init code into omap2_usb[012]_init
functions.
Cc: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Linus Torvalds [Mon, 5 Jul 2010 03:22:50 +0000 (20:22 -0700)]
Linux 2.6.35-rc4
Linus Torvalds [Mon, 5 Jul 2010 03:21:39 +0000 (20:21 -0700)]
Merge master.kernel.org:/home/rmk/linux-2.6-arm
* master.kernel.org:/home/rmk/linux-2.6-arm:
ARM: 6205/1: perf: ensure counter delta is treated as unsigned
ARM: 6202/1: Do not ARM_DMA_MEM_BUFFERABLE on RealView boards with L210/L220
ARM: 6201/1: RealView: Do not use outer_sync() on ARM11MPCore boards with L220
ARM: 6195/1: OMAP3: pmu: make CPU_HAS_PMU dependent on OMAP3_EMU
ARM: 6194/1: change definition of cpu_relax() for ARM11MPCore
ARM: 6193/1: RealView: Align the machine_desc.phys_io to 1MB section
ARM: 6192/1: VExpress: Align the machine_desc.phys_io to 1MB section
ARM: 6188/1: Add a config option for the ARM11MPCore DMA cache maintenance workaround
ARM: 6187/1: The v6_dma_inv_range() function must preserve data on SMP
ARM: 6186/1: Avoid the CONSISTENT_DMA_SIZE warning on noMMU builds
ARM: mx3: mx31lilly: fix build error for !CONFIG_USB_ULPI
[ARM] mmp: fix build failure due to IRQ_PMU depends on ARCH_PXA
[ARM] pxa/mioa701: fix camera regression
[ARM] pxa/z2: fix flash layout to final version
[ARM] pxa/z2: fix missing include in battery driver
[ARM] pxa: fix incorrect gpio type in udc_pxa2xx.h
Linus Torvalds [Mon, 5 Jul 2010 03:20:53 +0000 (20:20 -0700)]
Merge branch 'perf-fixes-for-linus' of git://git./linux/kernel/git/tip/linux-2.6-tip
* 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
perf, x86: Fix incorrect branches event on AMD CPUs
perf tools: Fix find tids routine by excluding "." and ".."
x86: Send a SIGTRAP for user icebp traps
Yehuda Sadeh [Sat, 3 Jul 2010 03:07:35 +0000 (13:07 +1000)]
module: initialize module dynamic debug later
We should initialize the module dynamic debug datastructures
only after determining that the module is not loaded yet. This
fixes a bug that introduced in 2.6.35-rc2, where when a trying
to load a module twice, we also load it's dynamic printing data
twice which causes all sorts of nasty issues. Also handle
the dynamic debug cleanup later on failure.
Signed-off-by: Yehuda Sadeh <yehuda@hq.newdream.net>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> (removed a #ifdef)
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Linus Torvalds [Mon, 5 Jul 2010 03:13:31 +0000 (20:13 -0700)]
Merge branch 'for-linus' of git://oss.sgi.com/xfs/xfs
* 'for-linus' of git://oss.sgi.com/xfs/xfs:
xfs: remove block number from inode lookup code
xfs: rename XFS_IGET_BULKSTAT to XFS_IGET_UNTRUSTED
xfs: validate untrusted inode numbers during lookup
xfs: always use iget in bulkstat
xfs: prevent swapext from operating on write-only files
Linus Torvalds [Mon, 5 Jul 2010 03:12:31 +0000 (20:12 -0700)]
Merge branch 'merge-devicetree' of git://git.secretlab.ca/git/linux-2.6
* 'merge-devicetree' of git://git.secretlab.ca/git/linux-2.6:
of/dma: fix build breakage in ppc4xx adma driver
Linus Torvalds [Mon, 5 Jul 2010 03:12:06 +0000 (20:12 -0700)]
Merge branch 'for_linus' of git://git./linux/kernel/git/mchehab/i7core
* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/i7core:
MAINTAINERS: Add an entry for i7core_edac
i7core_edac: Avoid doing multiple probes for the same card
i7core_edac: Properly discover the first QPI device
Linus Torvalds [Mon, 5 Jul 2010 02:55:23 +0000 (19:55 -0700)]
Merge branch 'rc-fixes' of git://git./linux/kernel/git/mmarek/kbuild-2.6
* 'rc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6:
kbuild: Propagate LOCALVERSION= down to scripts/setlocalversion
kbuild: Clean up and speed up the localversion logic
Will Deacon [Fri, 2 Jul 2010 15:41:52 +0000 (16:41 +0100)]
ARM: 6205/1: perf: ensure counter delta is treated as unsigned
Hardware performance counters on ARM are 32-bits wide but atomic64_t
variables are used to represent counter data in the hw_perf_event structure.
The armpmu_event_update function right-shifts a signed 64-bit delta variable
and adds the result to the event count. This can lead to shifting in sign-bits
if the MSB of the 32-bit counter value is set. This results in perf output
such as:
Performance counter stats for 'sleep 20':
18446744073460670464 cycles <-- 0xFFFFFFFFF12A6000
7783773 instructions # 0.000 IPC
465 context-switches
161 page-faults
1172393 branches
20.
154242147 seconds time elapsed
This patch ensures that the delta value is treated as unsigned so that the
right shift sets the upper bits to zero.
Cc: <stable@kernel.org>
Acked-by: Jamie Iles <jamie.iles@picochip.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Vince Weaver [Thu, 1 Jul 2010 19:30:16 +0000 (15:30 -0400)]
perf, x86: Fix incorrect branches event on AMD CPUs
While doing some performance counter validation tests on some
assembly language programs I noticed that the "branches:u"
count was very wrong on AMD machines.
It looks like the wrong event was selected.
Signed-off-by: Vince Weaver <vweaver1@eecs.utk.edu>
Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Robert Richter <robert.richter@amd.com>
Cc: Borislav Petkov <borislav.petkov@amd.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: <stable@kernel.org>
LKML-Reference: <alpine.DEB.2.00.
1007011526010.23160@cl320.eecs.utk.edu>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Dan Williams [Fri, 2 Jul 2010 21:46:17 +0000 (15:46 -0600)]
of/dma: fix build breakage in ppc4xx adma driver
Convert ppc4xx adma driver to use new node pointer location
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Acked-by: Anatolij Gustschin <agust@denx.de>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Mauro Carvalho Chehab [Wed, 30 Jun 2010 04:45:28 +0000 (01:45 -0300)]
MAINTAINERS: Add an entry for i7core_edac
While here, fixes the mailing list for i5400_edac
Acked-by: Doug Thompson <dougthompson@xmission.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Mauro Carvalho Chehab [Wed, 30 Jun 2010 04:42:21 +0000 (01:42 -0300)]
i7core_edac: Avoid doing multiple probes for the same card
As Nehalem/Nehalem-EP/Westmere devices uses several devices for the same
functionality (memory controller), the default way of proping devices doesn't
work. So, instead of a per-device probe, all devices should be probed at once.
This means that we should block any new attempt of probe, otherwise, it will
try to register the same device several times.
Acked-by: Doug Thompson <dougthompson@xmission.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Mauro Carvalho Chehab [Wed, 30 Jun 2010 04:41:35 +0000 (01:41 -0300)]
i7core_edac: Properly discover the first QPI device
On Nehalem/Nehalem-EP/Westmere, the first QPI device is the last PCI bus.
The last bus is generally at 0x3f or 0xff, but there are also other systems
using different setups. For example, HP Z800 has 0x7f as the last bus.
This patch adds a logic to discover the last bus, dynamically detecting it
at runtime.
Acked-by: Doug Thompson <dougthompson@xmission.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Linus Torvalds [Fri, 2 Jul 2010 16:52:58 +0000 (09:52 -0700)]
Merge branch 'sched-fixes-for-linus' of git://git./linux/kernel/git/tip/linux-2.6-tip
* 'sched-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
sched: Cure nr_iowait_cpu() users
init: Fix comment
init, sched: Fix race between init and kthreadd
Linus Torvalds [Fri, 2 Jul 2010 16:52:31 +0000 (09:52 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/bp/bp
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp:
amd64_edac: Fix syndrome calculation on K8
Borislav Petkov [Fri, 2 Jul 2010 15:02:43 +0000 (17:02 +0200)]
amd64_edac: Fix syndrome calculation on K8
When calculating the DCT channel from the syndrome we need to know the
syndrome type (x4 vs x8). On F10h, this is read out from extended PCI
cfg space register F3x180 while on K8 we only support x4 syndromes and
don't have extended PCI config space anyway.
Make the code accessing F3x180 F10h only and fall back to x4 syndromes
on everything else.
Cc: <stable@kernel.org> # .33.x .34.x
Reported-by: Jeffrey Merkey <jeffmerkey@gmail.com>
Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
Tony Lindgren [Fri, 2 Jul 2010 10:39:59 +0000 (13:39 +0300)]
Linux-omap rebuilt: omap-fixes merged to mainline, merged in omap for-next
$ git checkout -b tmp-rebuild-
1278067151 linus
$ git merge -m "Merge cbus" cbus
$ git merge -m "Merge omap-fixes" omap-fixes
$ git merge -m "Merge omap-testing" omap-testing
$ git merge -m "Merge for-next" for-next
$ git merge -s ours master
$ git checkout master
$ git merge tmp-rebuild-
1278067151
To view the changes since the last rebuild, please do
$ git diff
44dc6ed4a147a62fb87b77e3c8c80880813b6742..
b3df6517c693e7053960bc7d7944035cdb2bfb0c arch/arm/*omap*/
Tony Lindgren [Fri, 2 Jul 2010 10:39:42 +0000 (13:39 +0300)]
Merge omap-testing
Conflicts:
arch/arm/mach-omap2/board-n8x0.c
Tony Lindgren [Fri, 2 Jul 2010 10:39:13 +0000 (13:39 +0300)]
Merge cbus
Tony Lindgren [Fri, 2 Jul 2010 10:34:39 +0000 (13:34 +0300)]
USB: Remove omap_cfg_reg for 2430
This is to fix compile with the new mux code.
Felipe has a similar patch queued up.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Russell King [Fri, 2 Jul 2010 10:34:39 +0000 (13:34 +0300)]
ARM: OMAP: Convert OMAPFB and VRAM SDRAM reservation to LMB
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Russell King [Fri, 2 Jul 2010 10:34:38 +0000 (13:34 +0300)]
ARM: Convert platform reservations to use LMB rather than bootmem
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Russell King [Fri, 2 Jul 2010 10:34:38 +0000 (13:34 +0300)]
ARM: initial LMB trial
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Russell King [Fri, 2 Jul 2010 10:34:38 +0000 (13:34 +0300)]
ARM: OMAP: Convert to use ->reserve method to reserve boot time memory
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Russell King [Fri, 2 Jul 2010 10:34:37 +0000 (13:34 +0300)]
ARM: OMAP: Cleanup OMAP FB SDRAM reservation
The logic in this file is rather convoluted, but essentially:
1. region type 0 is SDRAM
2. referring to the code fragment
if (set_fbmem_region_type(&rg, OMAPFB_MEMTYPE_SDRAM,
sdram_start, sdram_size) < 0 ||
(rg.type != OMAPFB_MEMTYPE_SDRAM))
continue;
- if rg.type is not OMAPFB_MEMTYPE_SDRAM, set_fbmem_region_type()
returns zero immediately (since rg.type is non-zero), and so we
'continue'.
- if rg.type is OMAPFB_MEMTYPE_SDRAM, and rg.paddr is zero,
we fall through.
- if rg.type is OMAPFB_MEMTYPE_SDRAM, and the region lies within
SDRAM, we fall through.
- if rg.type is OMAPFB_MEMTYPE_SDRAM, and the region is not within
SDRAM, we 'continue'.
3. check_fbmem_region seems unnecessary.
- we know rg.type is OMAPFB_MEMTYPE_SDRAM
- we can check rg.size independently
- bootmem_reserve() can check for overlapping reservations itself
- we've already validated that the requested region lies within SDRAM.
4. avoid BUG()ing if the region entry is already set; print an error,
and mark the configuration invalid - at least we'll continue booting
so the error message has a chance of being logged/visible via serial
console.
With these changes in place, it makes the code much easier to understand
and hence easier to convert to LMB.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Russell King [Fri, 2 Jul 2010 10:34:37 +0000 (13:34 +0300)]
ARM: Move platform memory reservations out of generic code
Move the platform specific bootmem memory reservations out of
arch/arm/mm/mmu.c into their respective platform files.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Russell King [Fri, 2 Jul 2010 10:34:37 +0000 (13:34 +0300)]
ARM: Remove 'node' argument form arch_adjust_zones()
Since we no longer support discontigmem, node is always zero, so
remove this argument.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Russell King [Fri, 2 Jul 2010 10:34:37 +0000 (13:34 +0300)]
ARM: Remove DISCONTIGMEM support
Everything should now be using sparsemem rather than discontigmem, so
remove the code supporting discontigmem from ARM.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>