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b861c275ea
linux/arch/arm/mach-tegra
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Laxman Dewangan b861c275ea ARM: tegra: apbio access using dma for tegra20 only 
The Tegra20 HW issue with accessing APBIO registers (such
as fuse registers) directly from the CPU concurrently with
APB DMA accesses has been fixed in Tegra30 and later chips.

Access these registers directly from the CPU on Tegra30
and later, and apply the workaround only for Tegra20.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Tested-by: Chaitanya Bandi <bandik@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
2012-07-06 11:48:56 -06:00
..
include/mach arm-soc: driver specific updates 2012-05-26 12:22:27 -07:00
apbio.c ARM: tegra: apbio access using dma for tegra20 only 2012-07-06 11:48:56 -06:00
apbio.h ARM: tegra: apbio access using dma for tegra20 only 2012-07-06 11:48:56 -06:00
board-dt-tegra20.c arm-soc: sweeping late_initcall cleanup 2012-05-26 13:14:01 -07:00
board-dt-tegra30.c arm-soc: sweeping late_initcall cleanup 2012-05-26 13:14:01 -07:00
board-harmony-pcie.c
board-harmony-pinmux.c ARM: tegra: Switch to new pinctrl driver 2012-04-18 10:26:39 -06:00
board-harmony-power.c ARM: driver specific updates 2012-03-27 16:41:24 -07:00
board-harmony.c arm-soc: sweeping late_initcall cleanup 2012-05-26 13:14:01 -07:00
board-harmony.h
board-paz00-pinmux.c ARM: tegra: Switch to new pinctrl driver 2012-04-18 10:26:39 -06:00
board-paz00.c arm-soc: sweeping late_initcall cleanup 2012-05-26 13:14:01 -07:00
board-paz00.h ARM: tegra: paz00: fix wrong SD1 power gpio 2012-02-06 18:32:50 -08:00
board-pinmux.c ARM: dt: tegra20: add pinmux to device tree 2012-04-18 10:26:39 -06:00
board-pinmux.h pinctrl: tegra: refactor probe handling 2012-04-18 10:26:40 -06:00
board-seaboard-pinmux.c ARM: tegra: Switch to new pinctrl driver 2012-04-18 10:26:39 -06:00
board-seaboard.c arm-soc: sweeping late_initcall cleanup 2012-05-26 13:14:01 -07:00
board-seaboard.h
board-trimslice-pinmux.c ARM: tegra: Switch to new pinctrl driver 2012-04-18 10:26:39 -06:00
board-trimslice.c arm-soc: sweeping late_initcall cleanup 2012-05-26 13:14:01 -07:00
board-trimslice.h
board.h ARM: tegra: use machine specific hook for late init 2012-05-08 20:36:36 +08:00
clock.c ARM: tegra: use machine specific hook for late init 2012-05-08 20:36:36 +08:00
clock.h ARM: tegra: enable tegra30 clock framework 2012-02-06 09:16:15 -08:00
common.c ARM: tegra: apbio access using dma for tegra20 only 2012-07-06 11:48:56 -06:00
cpu-tegra.c Disintegrate asm/system.h for ARM 2012-03-28 18:30:01 +01:00
cpuidle.c ARM: tegra: Remove flow controller programming 2012-06-11 11:48:43 -06:00
devices.c arm-soc: driver specific updates 2012-05-26 12:22:27 -07:00
devices.h arm-soc: driver specific updates 2012-05-26 12:22:27 -07:00
dma.c ARM: tegra: dma: not required to move requestor when stopping. 2012-02-06 18:25:01 -08:00
flowctrl.c ARM: tegra: Fix flow controller accesses 2012-05-14 10:22:01 -06:00
flowctrl.h ARM: tegra: functions to access the flowcontroller 2012-02-26 14:44:42 -08:00
fuse.c ARM: More SoC support updates 2012-03-28 12:24:40 -07:00
fuse.h ARM: tegra: export Tegra chipid 2012-02-26 14:44:19 -08:00
gpio-names.h
headsmp.S ARM: tegra: support for secondary cores on Tegra30 2012-02-26 14:44:46 -08:00
hotplug.c ARM: move CP15 definitions to separate header file 2012-03-28 18:30:01 +01:00
io.c ARM: tegra: clean-up mach/io.h 2012-03-06 21:34:41 -06:00
irq.c ARM: tegra: add support for tegra30 interrupts 2012-02-06 09:16:14 -08:00
Kconfig ASoC: tegra: simplify Kconfig dependencies 2012-06-11 11:48:43 -06:00
Makefile ARM: tegra: apbio access using dma for tegra20 only 2012-07-06 11:48:56 -06:00
Makefile.boot ARM: dt: tegra: rename board files to match SoC 2012-06-20 12:30:10 -06:00
pcie.c ARM: PCI: get rid of pci_std_swizzle() 2012-05-13 17:12:16 +01:00
platsmp.c ARM: tegra: support for secondary cores on Tegra30 2012-02-26 14:44:46 -08:00
pmc.c ARM: tegra: Add a simple PMC driver 2012-02-06 18:25:01 -08:00
pmc.h ARM: tegra: Add a simple PMC driver 2012-02-06 18:25:01 -08:00
powergate.c ARM: tegra: use machine specific hook for late init 2012-05-08 20:36:36 +08:00
reset.c ARM: tegra: rework Tegra secondary CPU core bringup 2012-02-26 14:44:44 -08:00
reset.h ARM: tegra: rework Tegra secondary CPU core bringup 2012-02-26 14:44:44 -08:00
sleep.S ARM: tegra: Remove flow controller programming 2012-06-11 11:48:43 -06:00
tegra2_clocks.c arm-soc: driver specific updates 2012-05-26 12:22:27 -07:00
tegra2_emc.c ARM: tegra: Fix EMC pdata initialization from registers 2012-02-06 18:25:01 -08:00
tegra2_emc.h ARM: tegra: emc: convert tegra2_emc to a platform driver 2012-02-06 18:24:59 -08:00
tegra30_clocks.c ARM: tegra: provide clock aliases for AHUB configlink 2012-04-25 15:22:01 -06:00
timer.c ARM: 7413/1: move read_{boot,persistent}_clock to the architecture level 2012-05-06 11:09:21 +01:00
usb_phy.c ARM: tegra: add USB ULPI PHY reset GPIO to device tree 2012-04-25 15:22:09 -06:00