07 Mar, 2014
1 commit
14 Feb, 2014
1 commit
-
…ial PSP 04.06.00.11 release
24 Jan, 2012
3 commits
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UART3 is used as boot console for IA EVM.
To capture decompressor logs & early prints,
a different mach-id is required and so a new
board support. It has machine specific entry
points same as that of AM335XEVM.Signed-off-by: Afzal Mohammed
Signed-off-by: Hebbar, Gururaja
Signed-off-by: Vaibhav Hiremath -
This allows tp enable EDMA support.
Signed-off-by: Hebbar, Gururaja
Signed-off-by: Afzal Mohammed
Signed-off-by: Vaibhav Hiremath -
This patch adds minimal support for AM335X EVM.
The approach taken here is to add AM335X EVM support
to AM3517EVM, considering the fact that with device tree
developement we will get rid of board-*.c.Signed-off-by: Afzal Mohammed
Signed-off-by: Vaibhav Hiremath
[Changed ti816x_init_irq=>ti81xx_init_irq, due to recent acceptance of patches]
Reviewed-by: Kevin Hilman
20 Dec, 2011
2 commits
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…part2 tmp-merge hsmmc musb ehci i2c testing-board testing-misc cbus
Merge branches 'fixes', 'fixes-hwmod', 'fixes-non-critical', 'fixes-non-critical-part2', 'hwmod', 'hwmod-part2', 'tmp-merge', 'hsmmc', 'musb', 'ehci', 'i2c', 'testing-board', 'testing-misc' and 'cbus' into tmp-rebuild-1324342225
17 Dec, 2011
4 commits
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devicetree will become the mandatory boot method for OMAP2+.
In order to avoid cluttering the OMAP code with #ifdef CONFIG_OF,
select USE_OF by default for every OMAP2+ systems.Enable PROC_DEVICETREE as well.
Signed-off-by: Benoit Cousson
Signed-off-by: Tony Lindgren -
This adds support for the Phytec OMAP4430 board called phyCORE-OMAP4 PCM049.
Signed-off-by: Jan Weitzel
[tony@atomide.com: updated for timer and twl cleanup, and to select the board by default]
Signed-off-by: Tony Lindgren -
Bare-bones board file, comes with serial console, gpio keys,
MMC/SDCard and USB (peripheral) support.Signed-off-by: Oleg Drokin
[tony@atomide.com: updated for irq and timer cleanup and to select the board by default]
Signed-off-by: Tony Lindgren -
…nel/git/khilman/linux-omap-pm into uart
Conflicts:
arch/arm/mach-omap2/pm34xx.c
14 Dec, 2011
3 commits
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This patch adds minimal support and build configuration for TI8148 EVM. Also
adds support for low level debugging on UART1 console on the EVM.Note that existing TI8168 EVM file (board-ti8168evm.c) is updated with machine
info for TI8148 EVM.Signed-off-by: Hemant Pedanekar
Signed-off-by: Tony Lindgren -
This patch updates existing macros, functions used for TI816X, to enable
addition of other SoCs belonging to TI81XX family (e.g., TI814X).The approach taken is to use TI81XX/ti81xx for code/data going to be common
across all TI81XX devices.cpu_is_ti81xx() is introduced to handle code common across TI81XX devices.
In addition, ti8168_evm_map_io() is now replaced with ti81xx_map_io() and moved
in mach-omap2/common.c as same will be used for TI814X and is not board
specific.Signed-off-by: Hemant Pedanekar
Signed-off-by: Tony Lindgren -
This patch updates the common platform files with AM335X device
support (AM33XX family).The approach taken in this patch is,
AM33XX device will be considered as OMAP3 variant, and a separate
SoC class created for AM33XX family of devices with a subclass type
for AM335X device, which is newly added device in the family.This means, cpu_is_omap34xx(), cpu_is_am33xx() and cpu_is_am335x()
checks will return success on AM335X device.
A kernel config option CONFIG_SOC_OMAPAM33XX is added under OMAP3
to include support for AM33XX build.Also, cpu_mask and RATE_IN_XXX flags have crossed 8 bit hence
struct clksel_rate.flags, struct prcm_config.flags and cpu_mask
are changed to u16 from u8.Signed-off-by: Afzal Mohammed
Signed-off-by: Vaibhav Hiremath
Cc: Hemant Pedanekar
[tony@atomide.com: left out CK_AM33XX for now]
Signed-off-by: Tony Lindgren
09 Dec, 2011
1 commit
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On OMAP4 SOC, intecronnects has many write buffers in the async bridges
and they need to be drained before CPU enters into standby state.Patch 'OMAP4: PM: Add CPUX OFF mode support' added CPU PM support
but OMAP errata i688 (Async Bridge Corruption) needs to be taken
care to avoid issues like system freeze, CPU deadlocks, random
crashes with register accesses, synchronisation loss on initiators
operating on both interconnect port simultaneously.As per the errata, if a data is stalled inside asynchronous bridge
because of back pressure, it may be accepted multiple times, creating
pointer misalignment that will corrupt next transfers on that data
path until next reset of the system (No recovery procedure once
the issue is hit, the path remains consistently broken).
Async bridge can be found on path between MPU to EMIF and
MPU to L3 interconnect. This situation can happen only when the
idle is initiated by a Master Request Disconnection (which is
trigged by software when executing WFI on CPU).The work-around for this errata needs all the initiators
connected through async bridge must ensure that data path
is properly drained before issuing WFI. This condition will be
met if one Strongly ordered access is performed to the
target right before executing the WFI. In MPU case, L3 T2ASYNC
FIFO and DDR T2ASYNC FIFO needs to be drained. IO barrier ensure
that there is no synchronisation loss on initiators operating
on both interconnect port simultaneously.Thanks to Russell for a tip to conver assembly function to
C fuction there by reducing 40 odd lines of code from the patch.Signed-off-by: Santosh Shilimkar
Signed-off-by: Richard Woodruff
Acked-by: Jean Pihet
Reviewed-by: Kevin Hilman
Tested-by: Vishwanath BS
Signed-off-by: Kevin Hilman
06 Dec, 2011
1 commit
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Conflicts:
arch/arm/common/gic.c
arch/arm/plat-omap/include/plat/common.h
24 Nov, 2011
1 commit
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This patch selects ARM_AMBA if OMAP3_EMU is defined because
OC_ETM depends on ARM_AMBA, so fix the link failure[1].[1],
arch/arm/kernel/built-in.o: In function `etm_remove':
/home/tom/git/omap/linux-2.6-omap/arch/arm/kernel/etm.c:609: undefined
reference to `amba_release_regions'
arch/arm/kernel/built-in.o: In function `etb_remove':
/home/tom/git/omap/linux-2.6-omap/arch/arm/kernel/etm.c:409: undefined
reference to `amba_release_regions'
arch/arm/kernel/built-in.o: In function `etm_init':
/home/tom/git/omap/linux-2.6-omap/arch/arm/kernel/etm.c:640: undefined
reference to `amba_driver_register'
/home/tom/git/omap/linux-2.6-omap/arch/arm/kernel/etm.c:646: undefined
reference to `amba_driver_register'
/home/tom/git/omap/linux-2.6-omap/arch/arm/kernel/etm.c:648: undefined
reference to `amba_driver_unregister'
arch/arm/kernel/built-in.o: In function `etm_probe':
/home/tom/git/omap/linux-2.6-omap/arch/arm/kernel/etm.c:545: undefined
reference to `amba_request_regions'
/home/tom/git/omap/linux-2.6-omap/arch/arm/kernel/etm.c:595: undefined
reference to `amba_release_regions'
arch/arm/kernel/built-in.o: In function `etb_probe':
/home/tom/git/omap/linux-2.6-omap/arch/arm/kernel/etm.c:347: undefined
reference to `amba_request_regions'
/home/tom/git/omap/linux-2.6-omap/arch/arm/kernel/etm.c:392: undefined
reference to `amba_release_regions'
arch/arm/mach-omap2/built-in.o: In function `emu_init':
/home/tom/git/omap/linux-2.6-omap/arch/arm/mach-omap2/emu.c:62:
undefined reference to `amba_device_register'
/home/tom/git/omap/linux-2.6-omap/arch/arm/mach-omap2/emu.c:63:
undefined reference to `amba_device_register'
make: *** [.tmp_vmlinux1] Error 1
making modulesSigned-off-by: Ming Lei
Cc: stable@vger.kernel.org
Signed-off-by: Tony Lindgren
16 Nov, 2011
2 commits
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Now that MULTI_IRQ_HANDLER is selected by all the in-tree
GIC users, make it mandatory and remove the unused macros.Signed-off-by: Marc Zyngier
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Convert the omap2plus platforms to be using CONFIG_MULTI_IRQ_HANDLER.
Each machine is modified to provide either omap2_intc_handle_irq(),
omap3_intc_handle_irq() or gic_handle_irq().This allows for a major cleanup, removing the MULTI_OMAP setup
from the interrupt path.Tested on both Panda and IGEPv2 (single kernel image)
Tested-by: Tony Lindgren
Signed-off-by: Marc Zyngier
04 Nov, 2011
1 commit
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* 'for-next' of git://git.infradead.org/users/sameo/mfd-2.6: (80 commits)
mfd: Fix missing abx500 header file updates
mfd: Add missing include to intel_msic
x86, mrst: add platform support for MSIC MFD driver
mfd: Expose TurnOnStatus in ab8500 sysfs
mfd: Remove support for early drop ab8500 chip
mfd: Add support for ab8500 v3.3
mfd: Add ab8500 interrupt disable hook
mfd: Convert db8500-prcmu panic() into pr_crit()
mfd: Refactor db8500-prcmu request_clock() function
mfd: Rename db8500-prcmu init function
mfd: Fix db5500-prcmu defines
mfd: db8500-prcmu voltage domain consumers additions
mfd: db8500-prcmu reset code retrieval
mfd: db8500-prcmu tweak for modem wakeup
mfd: Add db8500-pcmu watchdog accessor functions for watchdog
mfd: hwacc power state db8500-prcmu accessor
mfd: Add db8500-prcmu accessors for PLL and SGA clock
mfd: Move to the new db500 PRCMU API
mfd: Create a common interface for dbx500 PRCMU drivers
mfd: Initialize DB8500 PRCMU regs
...Fix up trivial conflicts in
arch/arm/mach-imx/mach-mx31moboard.c
arch/arm/mach-omap2/board-omap3beagle.c
arch/arm/mach-u300/include/mach/irqs.h
drivers/mfd/wm831x-spi.c
02 Nov, 2011
1 commit
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* 'next/cleanup2' of git://git.linaro.org/people/arnd/arm-soc: (31 commits)
ARM: OMAP: Warn if omap_ioremap is called before SoC detection
ARM: OMAP: Move set_globals initialization to happen in init_early
ARM: OMAP: Map SRAM later on with ioremap_exec()
ARM: OMAP: Remove calls to SRAM allocations for framebuffer
ARM: OMAP: Avoid cpu_is_omapxxxx usage until map_io is done
ARM: OMAP1: Use generic map_io, init_early and init_irq
arm/dts: OMAP3+: Add mpu, dsp and iva nodes
arm/dts: OMAP4: Add a main ocp entry bound to l3-noc driver
ARM: OMAP2+: l3-noc: Add support for device-tree
ARM: OMAP2+: board-generic: Add i2c static init
ARM: OMAP2+: board-generic: Add DT support to generic board
arm/dts: Add support for OMAP3 Beagle board
arm/dts: Add initial device tree support for OMAP3 SoC
arm/dts: Add support for OMAP4 SDP board
arm/dts: Add support for OMAP4 PandaBoard
arm/dts: Add initial device tree support for OMAP4 SoC
ARM: OMAP: omap_device: Add a method to build an omap_device from a DT node
ARM: OMAP: omap_device: Add omap_device_[alloc|delete] for DT integration
of: Add helpers to get one string in multiple strings property
ARM: OMAP2+: devices: Remove all omap_device_pm_latency structures
...Fix up trivial header file conflicts in arch/arm/mach-omap2/board-generic.c
24 Oct, 2011
1 commit
-
We currently have two symbols to control compilation the MFD subsystem,
MFD_SUPPORT and MFD_CORE. The MFD_SUPPORT is actually not required
at all, it only hides the submenu when not set, with the effect that
Kconfig warns about missing dependencies when another driver selects
an MFD driver while MFD_SUPPORT is disabled. Turning the MFD submenu
back from menuconfig into a plain menu simplifies the Kconfig syntax
for those kinds of users and avoids the surprise when the menu
suddenly appears because another driver was enabled that selects this
symbol.Signed-off-by: Arnd Bergmann
05 Oct, 2011
1 commit
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Re-cycle the original board-generic.c file to support Device Tree
for every OMAP2+ variants.The current approach is an intermediate step before having only
one machine descriptor that will use some generic DT aware
functions.Signed-off-by: Benoit Cousson
Cc: Tony Lindgren
02 Oct, 2011
1 commit
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Support for the cpu_suspend functions is only built-in
when CONFIG_PM_SLEEP is enabled, but omap3/4, exynos4
and pxa always call cpu_suspend when CONFIG_PM is enabled.Signed-off-by: Arnd Bergmann
06 Aug, 2011
1 commit
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CONFIG_PM is no longer a user-selectable Kconfig option. Rather it is
automatically enabled if either CONFIG_SUSPEND or CONFIG_RUNTIME_PM is
enabled, so having a 'select PM' here is redunant when 'select
CONFIG_PM_RUNTIME' is present.Signed-off-by: Kevin Hilman
05 Jul, 2011
1 commit
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cm-t3730 is basically the same board as cm-t35,
but has AM/DM3730 SoC assembled and therefore some changes are required.Signed-off-by: Igor Grinberg
Acked-by: Mike Rapoport
[tony@atomide.com: updated for init_irq cleanup as noted by khilman@ti.com]
Signed-off-by: Tony Lindgren
17 May, 2011
1 commit
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since it is merged into board-igep0020.c
Signed-off-by: Mike Rapoport
Signed-off-by: Tony Lindgren
24 Mar, 2011
1 commit
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* 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm: (35 commits)
ARM: Update (and cut down) mach-types
ARM: 6771/1: vexpress: add support for multiple core tiles
ARM: 6797/1: hw_breakpoint: Fix newlines in WARNings
ARM: 6751/1: vexpress: select applicable errata workarounds in Kconfig
ARM: 6753/1: omap4: Enable ARM local timers with OMAP4430 es1.0 exception
ARM: 6759/1: smp: Select local timers vs broadcast timer support runtime
ARM: pgtable: add pud-level code
ARM: 6673/1: LPAE: use phys_addr_t instead of unsigned long for start of membanks
ARM: Use long long format when printing meminfo physical addresses
ARM: integrator: add Integrator/CP sched_clock support
ARM: realview/vexpress: consolidate SMP bringup code
ARM: realview/vexpress: consolidate localtimer support
ARM: integrator/versatile: consolidate FPGA IRQ handling code
ARM: rationalize versatile family Kconfig/Makefile
ARM: realview: remove old AMBA device DMA definitions
ARM: versatile: remove old AMBA device DMA definitions
ARM: vexpress: use new init_early for clock tree and sched_clock init
ARM: realview: use new init_early for clock tree and sched_clock init
ARM: versatile: use new init_early for clock tree and sched_clock init
ARM: integrator: use new init_early for clock tree init
...
20 Mar, 2011
1 commit
18 Mar, 2011
1 commit
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* 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6: (258 commits)
omap: zoom: host should not pull up wl1271's irq line
arm: plat-omap: iommu: fix request_mem_region() error path
OMAP2+: Common CPU DIE ID reading code reads wrong registers for OMAP4430
omap4: mux: Remove duplicate mux modes
omap: iovmm: don't check 'da' to set IOVMF_DA_FIXED flag
omap: iovmm: disallow mapping NULL address when IOVMF_DA_ANON is set
omap2+: mux: Fix compile when CONFIG_OMAP_MUX is not selected
omap4: board-omap4panda: Initialise the serial pads
omap3: board-3430sdp: Initialise the serial pads
omap4: board-4430sdp: Initialise the serial pads
omap2+: mux: Add macro for configuring static with omap_hwmod_mux_init
omap2+: mux: Remove the use of IDLE flag
omap2+: Add separate list for dynamic pads to mux
perf: add OMAP support for the new power events
OMAP4: Add IVA OPP enteries.
OMAP4: Update Voltage Rail Values for MPU, IVA and CORE
OMAP4: Enable 800 MHz and 1 GHz MPU-OPP
OMAP3+: OPP: Replace voltage values with Macros
OMAP3: wdtimer: Fix CORE idle transition
Watchdog: omap_wdt: add fine grain runtime-pm
...Fix up various conflicts in
- arch/arm/mach-omap2/board-omap3evm.c
- arch/arm/mach-omap2/clock3xxx_data.c
- arch/arm/mach-omap2/usb-musb.c
- arch/arm/plat-omap/include/plat/usb.h
- drivers/usb/musb/musb_core.h
09 Mar, 2011
1 commit
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Populate the l2x0 set_debug function pointer with OMAP secure call
and enable the PL310 Errata 727915This patch has dependency on the earlier patch
ARM: l2x0: Errata fix for flush by Way operation can cause data
corruptionSigned-off-by: Santosh Shilimkar
Reviewed-by: Catalin Marinas
Signed-off-by: Russell King
24 Feb, 2011
1 commit
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On OMAP4430 ES1.0 the local timers are gated by security. Enable the
CONFIG_LOCAL_TIMERS for omap2plus build and handle the OMAP4430 es1.0
exception case.This patch has dependency on the first patch in this series.
ARM: smp: Select local timers vs dummy timer support runtimeSigned-off-by: Santosh Shilimkar
Acked-by: Tony Lindgren
Signed-off-by: Russell King
23 Feb, 2011
1 commit
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Power to the wl12xx wlan device is controlled by a fixed regulator.
Boards that have the wl12xx should select REGULATOR_FIXED_VOLTAGE.
Signed-off-by: Panduranga Mallireddy
Signed-off-by: Tony Lindgren
17 Feb, 2011
3 commits
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…16x' into omap-for-linus
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This patch adds minimal support and build configuration for TI816X EVM.
Signed-off-by: Hemant Pedanekar
Reviewed-by: Kevin Hilman
Signed-off-by: Tony Lindgren -
This patch updates the common platform files with TI816X support.
The approach taken in this patch is to add TI816X as part of OMAP3 variant where
the cpu class is considered as OMAP34XX and the type is TI816X. This means, both
cpu_is_omap34xx() and cpu_is_ti816x() checks return success on TI816X.A kernel config option CONFIG_SOC_OMAPTI816X is added under OMAP3 to include
support for TI816X build.Signed-off-by: Hemant Pedanekar
Reviewed-by: Kevin Hilman
Signed-off-by: Tony Lindgren
28 Jan, 2011
1 commit
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We want to have just CONFIG_ARCH_OMAP2, 3 and 4. The rest
are nowadays just subcategories of these.Search and replace the following:
ARCH_OMAP2420 SOC_OMAP2420
ARCH_OMAP2430 SOC_OMAP2430
ARCH_OMAP3430 SOC_OMAP3430No functional changes.
Signed-off-by: Tony Lindgren
Signed-off-by: Thomas Weber
Acked-by: Sourav Poddar
08 Jan, 2011
1 commit
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* 'usb-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (144 commits)
USB: add support for Dream Cheeky DL100B Webmail Notifier (1d34:0004)
USB: serial: ftdi_sio: add support for TIOCSERGETLSR
USB: ehci-mxc: Setup portsc register prior to accessing OTG viewport
USB: atmel_usba_udc: fix freeing irq in usba_udc_remove()
usb: ehci-omap: fix tll channel enable mask
usb: ohci-omap3: fix trivial typo
USB: gadget: ci13xxx: don't assume that PAGE_SIZE is 4096
USB: gadget: ci13xxx: fix complete() callback for no_interrupt rq's
USB: gadget: update ci13xxx to work with g_ether
USB: gadgets: ci13xxx: fix probing of compiled-in gadget drivers
Revert "USB: musb: pm: don't rely fully on clock support"
Revert "USB: musb: blackfin: pm: make it work"
USB: uas: Use GFP_NOIO instead of GFP_KERNEL in I/O submission path
USB: uas: Ensure we only bind to a UAS interface
USB: uas: Rename sense pipe and sense urb to status pipe and status urb
USB: uas: Use kzalloc instead of kmalloc
USB: uas: Fix up the Sense IU
usb: musb: core: kill unneeded #include's
DA8xx: assign name to MUSB IRQ resource
usb: gadget: g_ncm added
...Manually fix up trivial conflicts in USB Kconfig changes in:
arch/arm/mach-omap2/Kconfig
arch/sh/Kconfig
drivers/usb/Kconfig
drivers/usb/host/ehci-hcd.c
and annoying chip clock data conflicts in:
arch/arm/mach-omap2/clock3xxx_data.c
arch/arm/mach-omap2/clock44xx_data.c
22 Dec, 2010
2 commits
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This patch adds OPP tables for OMAP4. New file has been added to keep
the OMAP4 opp tables and the registration of these tables with the
generic opp framework by OMAP SoC OPP interface.Based on:
http://dev.omapzoom.org/?p=santosh/kernel-omap4-base.git;a=blob;f=arch/arm/mach-omap2/opp44xx_data.c;h=252e3d0cb6050a64f390b9311c1c4977d74f762a;hb=refs/heads/omap4_nextSigned-off-by: Thara Gopinath
Signed-off-by: Nishanth Menon
Signed-off-by: Kevin Hilman -
Add OPP data for OMAP34xx and OMAP36xx and initialization functions
to populate OPP tables based on current SoC.
introduce an OMAP generic opp initialization routine which OMAP3
and OMAP4+ SoCs can use to register their OPP definitions.Cc: Thomas Petazzoni
Signed-off-by: Kevin Hilman
Signed-off-by: Nishanth Menon
Signed-off-by: Kevin Hilman
