mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-11-16 16:54:20 +08:00
Merge remote-tracking branch 'mpe/master' into next
Merge the tentative powerpc-next branch maintained by Michael while I was on vacation
This commit is contained in:
Benjamin Herrenschmidt
commit
973e2abd15
8
CREDITS
8
CREDITS
@ -1510,6 +1510,14 @@ D: Natsemi ethernet
|
||||
D: Cobalt Networks (x86) support
|
||||
D: This-and-That
|
||||
|
||||
N: Mark M. Hoffman
|
||||
E: mhoffman@lightlink.com
|
||||
D: asb100, lm93 and smsc47b397 hardware monitoring drivers
|
||||
D: hwmon subsystem core
|
||||
D: hwmon subsystem maintainer
|
||||
D: i2c-sis96x and i2c-stub SMBus drivers
|
||||
S: USA
|
||||
|
||||
N: Dirk Hohndel
|
||||
E: hohndel@suse.de
|
||||
D: The XFree86[tm] Project
|
||||
|
||||
@ -227,7 +227,7 @@ X!Isound/sound_firmware.c
|
||||
<chapter id="uart16x50">
|
||||
<title>16x50 UART Driver</title>
|
||||
!Edrivers/tty/serial/serial_core.c
|
||||
!Edrivers/tty/serial/8250/8250.c
|
||||
!Edrivers/tty/serial/8250/8250_core.c
|
||||
</chapter>
|
||||
|
||||
<chapter id="fbdev">
|
||||
|
||||
@ -13,9 +13,6 @@ Required parent device properties:
|
||||
4 = active high level-sensitive
|
||||
8 = active low level-sensitive
|
||||
|
||||
Optional parent device properties:
|
||||
- reg : contains the PRCMU mailbox address for the AB8500 i2c port
|
||||
|
||||
The AB8500 consists of a large and varied group of sub-devices:
|
||||
|
||||
Device IRQ Names Supply Names Description
|
||||
@ -86,9 +83,8 @@ Non-standard child device properties:
|
||||
- stericsson,amic2-bias-vamic1 : Analoge Mic wishes to use a non-standard Vamic
|
||||
- stericsson,earpeice-cmv : Earpeice voltage (only: 950 | 1100 | 1270 | 1580)
|
||||
|
||||
ab8500@5 {
|
||||
ab8500 {
|
||||
compatible = "stericsson,ab8500";
|
||||
reg = <5>; /* mailbox 5 is i2c */
|
||||
interrupts = <0 40 0x4>;
|
||||
interrupt-controller;
|
||||
#interrupt-cells = <2>;
|
||||
|
||||
@ -11,6 +11,9 @@ Required properties:
|
||||
- "nvidia,tegra20-uart"
|
||||
- "nxp,lpc3220-uart"
|
||||
- "ibm,qpace-nwp-serial"
|
||||
- "altr,16550-FIFO32"
|
||||
- "altr,16550-FIFO64"
|
||||
- "altr,16550-FIFO128"
|
||||
- "serial" if the port type is unknown.
|
||||
- reg : offset and length of the register set for the device.
|
||||
- interrupts : should contain uart interrupt.
|
||||
|
||||
@ -23,7 +23,7 @@ Supported chips:
|
||||
Datasheet: Publicly available at the Maxim website
|
||||
http://www.maxim-ic.com/
|
||||
* Microchip (TelCom) TCN75
|
||||
Prefix: 'lm75'
|
||||
Prefix: 'tcn75'
|
||||
Addresses scanned: none
|
||||
Datasheet: Publicly available at the Microchip website
|
||||
http://www.microchip.com/
|
||||
|
||||
@ -5,7 +5,7 @@ Supported adapters:
|
||||
Documentation:
|
||||
http://www.diolan.com/i2c/u2c12.html
|
||||
|
||||
Author: Guenter Roeck <guenter.roeck@ericsson.com>
|
||||
Author: Guenter Roeck <linux@roeck-us.net>
|
||||
|
||||
Description
|
||||
-----------
|
||||
|
||||
@ -15,6 +15,13 @@ amemthresh - INTEGER
|
||||
enabled and the variable is automatically set to 2, otherwise
|
||||
the strategy is disabled and the variable is set to 1.
|
||||
|
||||
backup_only - BOOLEAN
|
||||
0 - disabled (default)
|
||||
not 0 - enabled
|
||||
|
||||
If set, disable the director function while the server is
|
||||
in backup mode to avoid packet loops for DR/TUN methods.
|
||||
|
||||
conntrack - BOOLEAN
|
||||
0 - disabled (default)
|
||||
not 0 - enabled
|
||||
|
||||
@ -14,10 +14,6 @@ hvcs.txt
|
||||
- IBM "Hypervisor Virtual Console Server" Installation Guide
|
||||
mpc52xx.txt
|
||||
- Linux 2.6.x on MPC52xx family
|
||||
sound.txt
|
||||
- info on sound support under Linux/PPC
|
||||
zImage_layout.txt
|
||||
- info on the kernel images for Linux/PPC
|
||||
qe_firmware.txt
|
||||
- describes the layout of firmware binaries for the Freescale QUICC
|
||||
Engine and the code that parses and uploads the microcode therein.
|
||||
|
||||
@ -40,6 +40,7 @@ features will have bits indicating whether there is support for:
|
||||
#define PPC_DEBUG_FEATURE_INSN_BP_MASK 0x2
|
||||
#define PPC_DEBUG_FEATURE_DATA_BP_RANGE 0x4
|
||||
#define PPC_DEBUG_FEATURE_DATA_BP_MASK 0x8
|
||||
#define PPC_DEBUG_FEATURE_DATA_BP_DAWR 0x10
|
||||
|
||||
2. PTRACE_SETHWDEBUG
|
||||
|
||||
|
||||
@ -1,81 +0,0 @@
|
||||
Information about PowerPC Sound support
|
||||
=====================================================================
|
||||
|
||||
Please mail me (Cort Dougan, cort@fsmlabs.com) if you have questions,
|
||||
comments or corrections.
|
||||
|
||||
Last Change: 6.16.99
|
||||
|
||||
This just covers sound on the PReP and CHRP systems for now and later
|
||||
will contain information on the PowerMac's.
|
||||
|
||||
Sound on PReP has been tested and is working with the PowerStack and IBM
|
||||
Power Series onboard sound systems which are based on the cs4231(2) chip.
|
||||
The sound options when doing the make config are a bit different from
|
||||
the default, though.
|
||||
|
||||
The I/O base, irq and dma lines that you enter during the make config
|
||||
are ignored and are set when booting according to the machine type.
|
||||
This is so that one binary can be used for Motorola and IBM machines
|
||||
which use different values and isn't allowed by the driver, so things
|
||||
are hacked together in such a way as to allow this information to be
|
||||
set automatically on boot.
|
||||
|
||||
1. Motorola PowerStack PReP machines
|
||||
|
||||
Enable support for "Crystal CS4232 based (PnP) cards" and for the
|
||||
Microsoft Sound System. The MSS isn't used, but some of the routines
|
||||
that the CS4232 driver uses are in it.
|
||||
|
||||
Although the options you set are ignored and determined automatically
|
||||
on boot these are included for information only:
|
||||
|
||||
(830) CS4232 audio I/O base 530, 604, E80 or F40
|
||||
(10) CS4232 audio IRQ 5, 7, 9, 11, 12 or 15
|
||||
(6) CS4232 audio DMA 0, 1 or 3
|
||||
(7) CS4232 second (duplex) DMA 0, 1 or 3
|
||||
|
||||
This will allow simultaneous record and playback, as 2 different dma
|
||||
channels are used.
|
||||
|
||||
The sound will be all left channel and very low volume since the
|
||||
auxiliary input isn't muted by default. I had the changes necessary
|
||||
for this in the kernel but the sound driver maintainer didn't want
|
||||
to include them since it wasn't common in other machines. To fix this
|
||||
you need to mute it using a mixer utility of some sort (if you find one
|
||||
please let me know) or by patching the driver yourself and recompiling.
|
||||
|
||||
There is a problem on the PowerStack 2's (PowerStack Pro's) using a
|
||||
different irq/drq than the kernel expects. Unfortunately, I don't know
|
||||
which irq/drq it is so if anyone knows please email me.
|
||||
|
||||
Midi is not supported since the cs4232 driver doesn't support midi yet.
|
||||
|
||||
2. IBM PowerPersonal PReP machines
|
||||
|
||||
I've only tested sound on the Power Personal Series of IBM workstations
|
||||
so if you try it on others please let me know the result. I'm especially
|
||||
interested in the 43p's sound system, which I know nothing about.
|
||||
|
||||
Enable support for "Crystal CS4232 based (PnP) cards" and for the
|
||||
Microsoft Sound System. The MSS isn't used, but some of the routines
|
||||
that the CS4232 driver uses are in it.
|
||||
|
||||
Although the options you set are ignored and determined automatically
|
||||
on boot these are included for information only:
|
||||
|
||||
(530) CS4232 audio I/O base 530, 604, E80 or F40
|
||||
(5) CS4232 audio IRQ 5, 7, 9, 11, 12 or 15
|
||||
(1) CS4232 audio DMA 0, 1 or 3
|
||||
(7) CS4232 second (duplex) DMA 0, 1 or 3
|
||||
(330) CS4232 MIDI I/O base 330, 370, 3B0 or 3F0
|
||||
(9) CS4232 MIDI IRQ 5, 7, 9, 11, 12 or 15
|
||||
|
||||
This setup does _NOT_ allow for recording yet.
|
||||
|
||||
Midi is not supported since the cs4232 driver doesn't support midi yet.
|
||||
|
||||
2. IBM CHRP
|
||||
|
||||
I have only tested this on the 43P-150. Build the kernel with the cs4232
|
||||
set as a module and load the module with irq=9 dma=1 dma2=2 io=0x550
|
||||
@ -1,47 +0,0 @@
|
||||
Information about the Linux/PPC kernel images
|
||||
=====================================================================
|
||||
|
||||
Please mail me (Cort Dougan, cort@fsmlabs.com) if you have questions,
|
||||
comments or corrections.
|
||||
|
||||
This document is meant to answer several questions I've had about how
|
||||
the PReP system boots and how Linux/PPC interacts with that mechanism.
|
||||
It would be nice if we could have information on how other architectures
|
||||
boot here as well. If you have anything to contribute, please
|
||||
let me know.
|
||||
|
||||
|
||||
1. PReP boot file
|
||||
|
||||
This is the file necessary to boot PReP systems from floppy or
|
||||
hard drive. The firmware reads the PReP partition table entry
|
||||
and will load the image accordingly.
|
||||
|
||||
To boot the zImage, copy it onto a floppy with dd if=zImage of=/dev/fd0h1440
|
||||
or onto a PReP hard drive partition with dd if=zImage of=/dev/sda4
|
||||
assuming you've created a PReP partition (type 0x41) with fdisk on
|
||||
/dev/sda4.
|
||||
|
||||
The layout of the image format is:
|
||||
|
||||
0x0 +------------+
|
||||
| | PReP partition table entry
|
||||
| |
|
||||
0x400 +------------+
|
||||
| | Bootstrap program code + data
|
||||
| |
|
||||
| |
|
||||
+------------+
|
||||
| | compressed kernel, elf header removed
|
||||
+------------+
|
||||
| | initrd (if loaded)
|
||||
+------------+
|
||||
| | Elf section table for bootstrap program
|
||||
+------------+
|
||||
|
||||
|
||||
2. MBX boot file
|
||||
|
||||
The MBX boards can load an elf image, and relocate it to the
|
||||
proper location in memory - it copies the image to the location it was
|
||||
linked at.
|
||||
@ -1,4 +1,4 @@
|
||||
Copyright (c) 2003-2012 QLogic Corporation
|
||||
Copyright (c) 2003-2013 QLogic Corporation
|
||||
QLogic Linux FC-FCoE Driver
|
||||
|
||||
This program includes a device driver for Linux 3.x.
|
||||
|
||||
@ -890,9 +890,8 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
|
||||
enable_msi - Enable Message Signaled Interrupt (MSI) (default = off)
|
||||
power_save - Automatic power-saving timeout (in second, 0 =
|
||||
disable)
|
||||
power_save_controller - Support runtime D3 of HD-audio controller
|
||||
(-1 = on for supported chip (default), false = off,
|
||||
true = force to on even for unsupported hardware)
|
||||
power_save_controller - Reset HD-audio controller in power-saving mode
|
||||
(default = on)
|
||||
align_buffer_size - Force rounding of buffer/period sizes to multiples
|
||||
of 128 bytes. This is more efficient in terms of memory
|
||||
access but isn't required by the HDA spec and prevents
|
||||
@ -912,7 +911,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
|
||||
models depending on the codec chip. The list of available models
|
||||
is found in HD-Audio-Models.txt
|
||||
|
||||
The model name "genric" is treated as a special case. When this
|
||||
The model name "generic" is treated as a special case. When this
|
||||
model is given, the driver uses the generic codec parser without
|
||||
"codec-patch". It's sometimes good for testing and debugging.
|
||||
|
||||
|
||||
@ -285,7 +285,7 @@ sample data.
|
||||
<H4>
|
||||
7.2.4 Close Callback</H4>
|
||||
The <TT>close</TT> callback is called when this device is closed by the
|
||||
applicaion. If any private data was allocated in open callback, it must
|
||||
application. If any private data was allocated in open callback, it must
|
||||
be released in the close callback. The deletion of ALSA port should be
|
||||
done here, too. This callback must not be NULL.
|
||||
<H4>
|
||||
|
||||
100
MAINTAINERS
100
MAINTAINERS
@ -1338,12 +1338,6 @@ S: Maintained
|
||||
F: drivers/platform/x86/asus*.c
|
||||
F: drivers/platform/x86/eeepc*.c
|
||||
|
||||
ASUS ASB100 HARDWARE MONITOR DRIVER
|
||||
M: "Mark M. Hoffman" <mhoffman@lightlink.com>
|
||||
L: lm-sensors@lm-sensors.org
|
||||
S: Maintained
|
||||
F: drivers/hwmon/asb100.c
|
||||
|
||||
ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
|
||||
M: Dan Williams <djbw@fb.com>
|
||||
W: http://sourceforge.net/projects/xscaleiop
|
||||
@ -1467,6 +1461,12 @@ F: drivers/dma/at_hdmac.c
|
||||
F: drivers/dma/at_hdmac_regs.h
|
||||
F: include/linux/platform_data/dma-atmel.h
|
||||
|
||||
ATMEL I2C DRIVER
|
||||
M: Ludovic Desroches <ludovic.desroches@atmel.com>
|
||||
L: linux-i2c@vger.kernel.org
|
||||
S: Supported
|
||||
F: drivers/i2c/busses/i2c-at91.c
|
||||
|
||||
ATMEL ISI DRIVER
|
||||
M: Josh Wu <josh.wu@atmel.com>
|
||||
L: linux-media@vger.kernel.org
|
||||
@ -2629,7 +2629,7 @@ F: include/uapi/drm/
|
||||
|
||||
INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
|
||||
M: Daniel Vetter <daniel.vetter@ffwll.ch>
|
||||
L: intel-gfx@lists.freedesktop.org (subscribers-only)
|
||||
L: intel-gfx@lists.freedesktop.org
|
||||
L: dri-devel@lists.freedesktop.org
|
||||
T: git git://people.freedesktop.org/~danvet/drm-intel
|
||||
S: Supported
|
||||
@ -3242,6 +3242,12 @@ F: Documentation/firmware_class/
|
||||
F: drivers/base/firmware*.c
|
||||
F: include/linux/firmware.h
|
||||
|
||||
FLASHSYSTEM DRIVER (IBM FlashSystem 70/80 PCI SSD Flash Card)
|
||||
M: Joshua Morris <josh.h.morris@us.ibm.com>
|
||||
M: Philip Kelleher <pjk1939@linux.vnet.ibm.com>
|
||||
S: Maintained
|
||||
F: drivers/block/rsxx/
|
||||
|
||||
FLOPPY DRIVER
|
||||
M: Jiri Kosina <jkosina@suse.cz>
|
||||
T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
|
||||
@ -3851,7 +3857,7 @@ F: drivers/i2c/busses/i2c-ismt.c
|
||||
F: Documentation/i2c/busses/i2c-ismt
|
||||
|
||||
I2C/SMBUS STUB DRIVER
|
||||
M: "Mark M. Hoffman" <mhoffman@lightlink.com>
|
||||
M: Jean Delvare <khali@linux-fr.org>
|
||||
L: linux-i2c@vger.kernel.org
|
||||
S: Maintained
|
||||
F: drivers/i2c/i2c-stub.c
|
||||
@ -4005,6 +4011,22 @@ M: Stanislaw Gruszka <stf_xl@wp.pl>
|
||||
S: Maintained
|
||||
F: drivers/usb/atm/ueagle-atm.c
|
||||
|
||||
INA209 HARDWARE MONITOR DRIVER
|
||||
M: Guenter Roeck <linux@roeck-us.net>
|
||||
L: lm-sensors@lm-sensors.org
|
||||
S: Maintained
|
||||
F: Documentation/hwmon/ina209
|
||||
F: Documentation/devicetree/bindings/i2c/ina209.txt
|
||||
F: drivers/hwmon/ina209.c
|
||||
|
||||
INA2XX HARDWARE MONITOR DRIVER
|
||||
M: Guenter Roeck <linux@roeck-us.net>
|
||||
L: lm-sensors@lm-sensors.org
|
||||
S: Maintained
|
||||
F: Documentation/hwmon/ina2xx
|
||||
F: drivers/hwmon/ina2xx.c
|
||||
F: include/linux/platform_data/ina2xx.h
|
||||
|
||||
INDUSTRY PACK SUBSYSTEM (IPACK)
|
||||
M: Samuel Iglesias Gonsalvez <siglesias@igalia.com>
|
||||
M: Jens Taprogge <jens.taprogge@taprogge.org>
|
||||
@ -4919,6 +4941,12 @@ W: logfs.org
|
||||
S: Maintained
|
||||
F: fs/logfs/
|
||||
|
||||
LPC32XX MACHINE SUPPORT
|
||||
M: Roland Stigge <stigge@antcom.de>
|
||||
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
|
||||
S: Maintained
|
||||
F: arch/arm/mach-lpc32xx/
|
||||
|
||||
LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
|
||||
M: Nagalakshmi Nandigama <Nagalakshmi.Nandigama@lsi.com>
|
||||
M: Sreekanth Reddy <Sreekanth.Reddy@lsi.com>
|
||||
@ -5043,9 +5071,8 @@ S: Maintained
|
||||
F: drivers/net/ethernet/marvell/sk*
|
||||
|
||||
MARVELL LIBERTAS WIRELESS DRIVER
|
||||
M: Dan Williams <dcbw@redhat.com>
|
||||
L: libertas-dev@lists.infradead.org
|
||||
S: Maintained
|
||||
S: Orphan
|
||||
F: drivers/net/wireless/libertas/
|
||||
|
||||
MARVELL MV643XX ETHERNET DRIVER
|
||||
@ -5098,6 +5125,15 @@ S: Maintained
|
||||
F: Documentation/hwmon/max6650
|
||||
F: drivers/hwmon/max6650.c
|
||||
|
||||
MAX6697 HARDWARE MONITOR DRIVER
|
||||
M: Guenter Roeck <linux@roeck-us.net>
|
||||
L: lm-sensors@lm-sensors.org
|
||||
S: Maintained
|
||||
F: Documentation/hwmon/max6697
|
||||
F: Documentation/devicetree/bindings/i2c/max6697.txt
|
||||
F: drivers/hwmon/max6697.c
|
||||
F: include/linux/platform_data/max6697.h
|
||||
|
||||
MAXIRADIO FM RADIO RECEIVER DRIVER
|
||||
M: Hans Verkuil <hverkuil@xs4all.nl>
|
||||
L: linux-media@vger.kernel.org
|
||||
@ -5538,6 +5574,7 @@ F: include/uapi/linux/if_*
|
||||
F: include/uapi/linux/netdevice.h
|
||||
|
||||
NETXEN (1/10) GbE SUPPORT
|
||||
M: Manish Chopra <manish.chopra@qlogic.com>
|
||||
M: Sony Chacko <sony.chacko@qlogic.com>
|
||||
M: Rajesh Borundia <rajesh.borundia@qlogic.com>
|
||||
L: netdev@vger.kernel.org
|
||||
@ -5622,6 +5659,14 @@ S: Maintained
|
||||
F: drivers/video/riva/
|
||||
F: drivers/video/nvidia/
|
||||
|
||||
NVM EXPRESS DRIVER
|
||||
M: Matthew Wilcox <willy@linux.intel.com>
|
||||
L: linux-nvme@lists.infradead.org
|
||||
T: git git://git.infradead.org/users/willy/linux-nvme.git
|
||||
S: Supported
|
||||
F: drivers/block/nvme.c
|
||||
F: include/linux/nvme.h
|
||||
|
||||
OMAP SUPPORT
|
||||
M: Tony Lindgren <tony@atomide.com>
|
||||
L: linux-omap@vger.kernel.org
|
||||
@ -5650,7 +5695,7 @@ S: Maintained
|
||||
F: arch/arm/*omap*/*clock*
|
||||
|
||||
OMAP POWER MANAGEMENT SUPPORT
|
||||
M: Kevin Hilman <khilman@ti.com>
|
||||
M: Kevin Hilman <khilman@deeprootsystems.com>
|
||||
L: linux-omap@vger.kernel.org
|
||||
S: Maintained
|
||||
F: arch/arm/*omap*/*pm*
|
||||
@ -5744,7 +5789,7 @@ F: arch/arm/*omap*/usb*
|
||||
|
||||
OMAP GPIO DRIVER
|
||||
M: Santosh Shilimkar <santosh.shilimkar@ti.com>
|
||||
M: Kevin Hilman <khilman@ti.com>
|
||||
M: Kevin Hilman <khilman@deeprootsystems.com>
|
||||
L: linux-omap@vger.kernel.org
|
||||
S: Maintained
|
||||
F: drivers/gpio/gpio-omap.c
|
||||
@ -6176,7 +6221,7 @@ F: include/linux/power_supply.h
|
||||
F: drivers/power/
|
||||
|
||||
PNP SUPPORT
|
||||
M: Adam Belay <abelay@mit.edu>
|
||||
M: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
|
||||
M: Bjorn Helgaas <bhelgaas@google.com>
|
||||
S: Maintained
|
||||
F: drivers/pnp/
|
||||
@ -6518,12 +6563,6 @@ S: Maintained
|
||||
F: Documentation/blockdev/ramdisk.txt
|
||||
F: drivers/block/brd.c
|
||||
|
||||
RAMSAM DRIVER (IBM RamSan 70/80 PCI SSD Flash Card)
|
||||
M: Joshua Morris <josh.h.morris@us.ibm.com>
|
||||
M: Philip Kelleher <pjk1939@linux.vnet.ibm.com>
|
||||
S: Maintained
|
||||
F: drivers/block/rsxx/
|
||||
|
||||
RANDOM NUMBER DRIVER
|
||||
M: Theodore Ts'o" <tytso@mit.edu>
|
||||
S: Maintained
|
||||
@ -6592,7 +6631,7 @@ S: Supported
|
||||
F: fs/reiserfs/
|
||||
|
||||
REGISTER MAP ABSTRACTION
|
||||
M: Mark Brown <broonie@opensource.wolfsonmicro.com>
|
||||
M: Mark Brown <broonie@kernel.org>
|
||||
T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
|
||||
S: Supported
|
||||
F: drivers/base/regmap/
|
||||
@ -6918,7 +6957,6 @@ F: drivers/scsi/st*
|
||||
|
||||
SCTP PROTOCOL
|
||||
M: Vlad Yasevich <vyasevich@gmail.com>
|
||||
M: Sridhar Samudrala <sri@us.ibm.com>
|
||||
M: Neil Horman <nhorman@tuxdriver.com>
|
||||
L: linux-sctp@vger.kernel.org
|
||||
W: http://lksctp.sourceforge.net
|
||||
@ -7140,7 +7178,7 @@ F: arch/arm/mach-s3c2410/bast-irq.c
|
||||
|
||||
TI DAVINCI MACHINE SUPPORT
|
||||
M: Sekhar Nori <nsekhar@ti.com>
|
||||
M: Kevin Hilman <khilman@ti.com>
|
||||
M: Kevin Hilman <khilman@deeprootsystems.com>
|
||||
L: davinci-linux-open-source@linux.davincidsp.com (moderated for non-subscribers)
|
||||
T: git git://gitorious.org/linux-davinci/linux-davinci.git
|
||||
Q: http://patchwork.kernel.org/project/linux-davinci/list/
|
||||
@ -7173,13 +7211,6 @@ L: netdev@vger.kernel.org
|
||||
S: Maintained
|
||||
F: drivers/net/ethernet/sis/sis900.*
|
||||
|
||||
SIS 96X I2C/SMBUS DRIVER
|
||||
M: "Mark M. Hoffman" <mhoffman@lightlink.com>
|
||||
L: linux-i2c@vger.kernel.org
|
||||
S: Maintained
|
||||
F: Documentation/i2c/busses/i2c-sis96x
|
||||
F: drivers/i2c/busses/i2c-sis96x.c
|
||||
|
||||
SIS FRAMEBUFFER DRIVER
|
||||
M: Thomas Winischhofer <thomas@winischhofer.net>
|
||||
W: http://www.winischhofer.net/linuxsisvga.shtml
|
||||
@ -7257,7 +7288,7 @@ F: Documentation/hwmon/sch5627
|
||||
F: drivers/hwmon/sch5627.c
|
||||
|
||||
SMSC47B397 HARDWARE MONITOR DRIVER
|
||||
M: "Mark M. Hoffman" <mhoffman@lightlink.com>
|
||||
M: Jean Delvare <khali@linux-fr.org>
|
||||
L: lm-sensors@lm-sensors.org
|
||||
S: Maintained
|
||||
F: Documentation/hwmon/smsc47b397
|
||||
@ -7348,7 +7379,7 @@ F: sound/
|
||||
|
||||
SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
|
||||
M: Liam Girdwood <lgirdwood@gmail.com>
|
||||
M: Mark Brown <broonie@opensource.wolfsonmicro.com>
|
||||
M: Mark Brown <broonie@kernel.org>
|
||||
T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
|
||||
L: alsa-devel@alsa-project.org (moderated for non-subscribers)
|
||||
W: http://alsa-project.org/main/index.php/ASoC
|
||||
@ -7437,7 +7468,7 @@ F: drivers/clk/spear/
|
||||
|
||||
SPI SUBSYSTEM
|
||||
M: Grant Likely <grant.likely@secretlab.ca>
|
||||
M: Mark Brown <broonie@opensource.wolfsonmicro.com>
|
||||
M: Mark Brown <broonie@kernel.org>
|
||||
L: spi-devel-general@lists.sourceforge.net
|
||||
Q: http://patchwork.kernel.org/project/spi-devel-general/list/
|
||||
T: git git://git.secretlab.ca/git/linux-2.6.git
|
||||
@ -7680,9 +7711,10 @@ F: include/linux/swiotlb.h
|
||||
|
||||
SYNOPSYS ARC ARCHITECTURE
|
||||
M: Vineet Gupta <vgupta@synopsys.com>
|
||||
L: linux-snps-arc@vger.kernel.org
|
||||
S: Supported
|
||||
F: arch/arc/
|
||||
F: Documentation/devicetree/bindings/arc/
|
||||
F: drivers/tty/serial/arc-uart.c
|
||||
|
||||
SYSV FILESYSTEM
|
||||
M: Christoph Hellwig <hch@infradead.org>
|
||||
@ -8681,7 +8713,7 @@ F: drivers/scsi/vmw_pvscsi.h
|
||||
|
||||
VOLTAGE AND CURRENT REGULATOR FRAMEWORK
|
||||
M: Liam Girdwood <lrg@ti.com>
|
||||
M: Mark Brown <broonie@opensource.wolfsonmicro.com>
|
||||
M: Mark Brown <broonie@kernel.org>
|
||||
W: http://opensource.wolfsonmicro.com/node/15
|
||||
W: http://www.slimlogic.co.uk/?p=48
|
||||
T: git git://git.kernel.org/pub/scm/linux/kernel/git/lrg/regulator.git
|
||||
|
||||
2
Makefile
2
Makefile
@ -1,7 +1,7 @@
|
||||
VERSION = 3
|
||||
PATCHLEVEL = 9
|
||||
SUBLEVEL = 0
|
||||
EXTRAVERSION = -rc2
|
||||
EXTRAVERSION = -rc7
|
||||
NAME = Unicycling Gorilla
|
||||
|
||||
# *DOCUMENTATION*
|
||||
|
||||
@ -319,13 +319,6 @@ config ARCH_WANT_OLD_COMPAT_IPC
|
||||
select ARCH_WANT_COMPAT_IPC_PARSE_VERSION
|
||||
bool
|
||||
|
||||
config HAVE_VIRT_TO_BUS
|
||||
bool
|
||||
help
|
||||
An architecture should select this if it implements the
|
||||
deprecated interface virt_to_bus(). All new architectures
|
||||
should probably not select this.
|
||||
|
||||
config HAVE_ARCH_SECCOMP_FILTER
|
||||
bool
|
||||
help
|
||||
|
||||
@ -9,7 +9,7 @@ config ALPHA
|
||||
select HAVE_PERF_EVENTS
|
||||
select HAVE_DMA_ATTRS
|
||||
select HAVE_GENERIC_HARDIRQS
|
||||
select HAVE_VIRT_TO_BUS
|
||||
select VIRT_TO_BUS
|
||||
select GENERIC_IRQ_PROBE
|
||||
select AUTO_IRQ_AFFINITY if SMP
|
||||
select GENERIC_IRQ_SHOW
|
||||
|
||||
@ -12,7 +12,7 @@ NM := $(NM) -B
|
||||
|
||||
LDFLAGS_vmlinux := -static -N #-relax
|
||||
CHECKFLAGS += -D__alpha__ -m64
|
||||
cflags-y := -pipe -mno-fp-regs -ffixed-8 -msmall-data
|
||||
cflags-y := -pipe -mno-fp-regs -ffixed-8
|
||||
cflags-y += $(call cc-option, -fno-jump-tables)
|
||||
|
||||
cpuflags-$(CONFIG_ALPHA_EV4) := -mcpu=ev4
|
||||
|
||||
@ -26,7 +26,7 @@
|
||||
#define fd_disable_irq() disable_irq(FLOPPY_IRQ)
|
||||
#define fd_cacheflush(addr,size) /* nothing */
|
||||
#define fd_request_irq() request_irq(FLOPPY_IRQ, floppy_interrupt,\
|
||||
IRQF_DISABLED, "floppy", NULL)
|
||||
0, "floppy", NULL)
|
||||
#define fd_free_irq() free_irq(FLOPPY_IRQ, NULL)
|
||||
|
||||
#ifdef CONFIG_PCI
|
||||
|
||||
@ -117,13 +117,6 @@ handle_irq(int irq)
|
||||
return;
|
||||
}
|
||||
|
||||
/*
|
||||
* From here we must proceed with IPL_MAX. Note that we do not
|
||||
* explicitly enable interrupts afterwards - some MILO PALcode
|
||||
* (namely LX164 one) seems to have severe problems with RTI
|
||||
* at IPL 0.
|
||||
*/
|
||||
local_irq_disable();
|
||||
irq_enter();
|
||||
generic_handle_irq_desc(irq, desc);
|
||||
irq_exit();
|
||||
|
||||
@ -45,6 +45,14 @@ do_entInt(unsigned long type, unsigned long vector,
|
||||
unsigned long la_ptr, struct pt_regs *regs)
|
||||
{
|
||||
struct pt_regs *old_regs;
|
||||
|
||||
/*
|
||||
* Disable interrupts during IRQ handling.
|
||||
* Note that there is no matching local_irq_enable() due to
|
||||
* severe problems with RTI at IPL0 and some MILO PALcode
|
||||
* (namely LX164).
|
||||
*/
|
||||
local_irq_disable();
|
||||
switch (type) {
|
||||
case 0:
|
||||
#ifdef CONFIG_SMP
|
||||
@ -62,7 +70,6 @@ do_entInt(unsigned long type, unsigned long vector,
|
||||
{
|
||||
long cpu;
|
||||
|
||||
local_irq_disable();
|
||||
smp_percpu_timer_interrupt(regs);
|
||||
cpu = smp_processor_id();
|
||||
if (cpu != boot_cpuid) {
|
||||
@ -222,7 +229,6 @@ process_mcheck_info(unsigned long vector, unsigned long la_ptr,
|
||||
|
||||
struct irqaction timer_irqaction = {
|
||||
.handler = timer_interrupt,
|
||||
.flags = IRQF_DISABLED,
|
||||
.name = "timer",
|
||||
};
|
||||
|
||||
|
||||
@ -188,6 +188,10 @@ nautilus_machine_check(unsigned long vector, unsigned long la_ptr)
|
||||
extern void free_reserved_mem(void *, void *);
|
||||
extern void pcibios_claim_one_bus(struct pci_bus *);
|
||||
|
||||
static struct resource irongate_io = {
|
||||
.name = "Irongate PCI IO",
|
||||
.flags = IORESOURCE_IO,
|
||||
};
|
||||
static struct resource irongate_mem = {
|
||||
.name = "Irongate PCI MEM",
|
||||
.flags = IORESOURCE_MEM,
|
||||
@ -209,6 +213,7 @@ nautilus_init_pci(void)
|
||||
|
||||
irongate = pci_get_bus_and_slot(0, 0);
|
||||
bus->self = irongate;
|
||||
bus->resource[0] = &irongate_io;
|
||||
bus->resource[1] = &irongate_mem;
|
||||
|
||||
pci_bus_size_bridges(bus);
|
||||
|
||||
@ -280,15 +280,15 @@ titan_late_init(void)
|
||||
* all reported to the kernel as machine checks, so the handler
|
||||
* is a nop so it can be called to count the individual events.
|
||||
*/
|
||||
titan_request_irq(63+16, titan_intr_nop, IRQF_DISABLED,
|
||||
titan_request_irq(63+16, titan_intr_nop, 0,
|
||||
"CChip Error", NULL);
|
||||
titan_request_irq(62+16, titan_intr_nop, IRQF_DISABLED,
|
||||
titan_request_irq(62+16, titan_intr_nop, 0,
|
||||
"PChip 0 H_Error", NULL);
|
||||
titan_request_irq(61+16, titan_intr_nop, IRQF_DISABLED,
|
||||
titan_request_irq(61+16, titan_intr_nop, 0,
|
||||
"PChip 1 H_Error", NULL);
|
||||
titan_request_irq(60+16, titan_intr_nop, IRQF_DISABLED,
|
||||
titan_request_irq(60+16, titan_intr_nop, 0,
|
||||
"PChip 0 C_Error", NULL);
|
||||
titan_request_irq(59+16, titan_intr_nop, IRQF_DISABLED,
|
||||
titan_request_irq(59+16, titan_intr_nop, 0,
|
||||
"PChip 1 C_Error", NULL);
|
||||
|
||||
/*
|
||||
@ -348,9 +348,9 @@ privateer_init_pci(void)
|
||||
* Hook a couple of extra err interrupts that the
|
||||
* common titan code won't.
|
||||
*/
|
||||
titan_request_irq(53+16, titan_intr_nop, IRQF_DISABLED,
|
||||
titan_request_irq(53+16, titan_intr_nop, 0,
|
||||
"NMI", NULL);
|
||||
titan_request_irq(50+16, titan_intr_nop, IRQF_DISABLED,
|
||||
titan_request_irq(50+16, titan_intr_nop, 0,
|
||||
"Temperature Warning", NULL);
|
||||
|
||||
/*
|
||||
|
||||
@ -126,7 +126,7 @@ dma_map_sg(struct device *dev, struct scatterlist *sg,
|
||||
int i;
|
||||
|
||||
for_each_sg(sg, s, nents, i)
|
||||
sg->dma_address = dma_map_page(dev, sg_page(s), s->offset,
|
||||
s->dma_address = dma_map_page(dev, sg_page(s), s->offset,
|
||||
s->length, dir);
|
||||
|
||||
return nents;
|
||||
|
||||
@ -72,7 +72,4 @@ extern int elf_check_arch(const struct elf32_hdr *);
|
||||
*/
|
||||
#define ELF_PLATFORM (NULL)
|
||||
|
||||
#define SET_PERSONALITY(ex) \
|
||||
set_personality(PER_LINUX | (current->personality & (~PER_MASK)))
|
||||
|
||||
#endif
|
||||
|
||||
@ -415,7 +415,7 @@
|
||||
*-------------------------------------------------------------*/
|
||||
.macro SAVE_ALL_EXCEPTION marker
|
||||
|
||||
st \marker, [sp, 8]
|
||||
st \marker, [sp, 8] /* orig_r8 */
|
||||
st r0, [sp, 4] /* orig_r0, needed only for sys calls */
|
||||
|
||||
/* Restore r9 used to code the early prologue */
|
||||
|
||||
@ -39,7 +39,7 @@ static inline long arch_local_irq_save(void)
|
||||
" flag.nz %0 \n"
|
||||
: "=r"(temp), "=r"(flags)
|
||||
: "n"((STATUS_E1_MASK | STATUS_E2_MASK))
|
||||
: "cc");
|
||||
: "memory", "cc");
|
||||
|
||||
return flags;
|
||||
}
|
||||
@ -53,7 +53,8 @@ static inline void arch_local_irq_restore(unsigned long flags)
|
||||
__asm__ __volatile__(
|
||||
" flag %0 \n"
|
||||
:
|
||||
: "r"(flags));
|
||||
: "r"(flags)
|
||||
: "memory");
|
||||
}
|
||||
|
||||
/*
|
||||
@ -73,7 +74,8 @@ static inline void arch_local_irq_disable(void)
|
||||
" and %0, %0, %1 \n"
|
||||
" flag %0 \n"
|
||||
: "=&r"(temp)
|
||||
: "n"(~(STATUS_E1_MASK | STATUS_E2_MASK)));
|
||||
: "n"(~(STATUS_E1_MASK | STATUS_E2_MASK))
|
||||
: "memory");
|
||||
}
|
||||
|
||||
/*
|
||||
@ -85,7 +87,9 @@ static inline long arch_local_save_flags(void)
|
||||
|
||||
__asm__ __volatile__(
|
||||
" lr %0, [status32] \n"
|
||||
: "=&r"(temp));
|
||||
: "=&r"(temp)
|
||||
:
|
||||
: "memory");
|
||||
|
||||
return temp;
|
||||
}
|
||||
|
||||
@ -13,7 +13,7 @@
|
||||
|
||||
#ifdef CONFIG_KGDB
|
||||
|
||||
#include <asm/user.h>
|
||||
#include <asm/ptrace.h>
|
||||
|
||||
/* to ensure compatibility with Linux 2.6.35, we don't implement the get/set
|
||||
* register API yet */
|
||||
@ -53,9 +53,7 @@ enum arc700_linux_regnums {
|
||||
};
|
||||
|
||||
#else
|
||||
static inline void kgdb_trap(struct pt_regs *regs, int param)
|
||||
{
|
||||
}
|
||||
#define kgdb_trap(regs, param)
|
||||
#endif
|
||||
|
||||
#endif /* __ARC_KGDB_H__ */
|
||||
|
||||
@ -123,7 +123,7 @@ static inline long regs_return_value(struct pt_regs *regs)
|
||||
#define orig_r8_IS_SCALL 0x0001
|
||||
#define orig_r8_IS_SCALL_RESTARTED 0x0002
|
||||
#define orig_r8_IS_BRKPT 0x0004
|
||||
#define orig_r8_IS_EXCPN 0x0004
|
||||
#define orig_r8_IS_EXCPN 0x0008
|
||||
#define orig_r8_IS_IRQ1 0x0010
|
||||
#define orig_r8_IS_IRQ2 0x0020
|
||||
|
||||
|
||||
@ -16,8 +16,6 @@
|
||||
#include <linux/types.h>
|
||||
|
||||
int sys_clone_wrapper(int, int, int, int, int);
|
||||
int sys_fork_wrapper(void);
|
||||
int sys_vfork_wrapper(void);
|
||||
int sys_cacheflush(uint32_t, uint32_t uint32_t);
|
||||
int sys_arc_settls(void *);
|
||||
int sys_arc_gettls(void);
|
||||
|
||||
@ -28,14 +28,14 @@
|
||||
*/
|
||||
struct user_regs_struct {
|
||||
|
||||
struct scratch {
|
||||
struct {
|
||||
long pad;
|
||||
long bta, lp_start, lp_end, lp_count;
|
||||
long status32, ret, blink, fp, gp;
|
||||
long r12, r11, r10, r9, r8, r7, r6, r5, r4, r3, r2, r1, r0;
|
||||
long sp;
|
||||
} scratch;
|
||||
struct callee {
|
||||
struct {
|
||||
long pad;
|
||||
long r25, r24, r23, r22, r21, r20;
|
||||
long r19, r18, r17, r16, r15, r14, r13;
|
||||
|
||||
@ -452,7 +452,7 @@ tracesys:
|
||||
; using ERET won't work since next-PC has already committed
|
||||
lr r12, [efa]
|
||||
GET_CURR_TASK_FIELD_PTR TASK_THREAD, r11
|
||||
st r12, [r11, THREAD_FAULT_ADDR]
|
||||
st r12, [r11, THREAD_FAULT_ADDR] ; thread.fault_address
|
||||
|
||||
; PRE Sys Call Ptrace hook
|
||||
mov r0, sp ; pt_regs needed
|
||||
@ -792,31 +792,6 @@ ARC_EXIT ret_from_fork
|
||||
|
||||
;################### Special Sys Call Wrappers ##########################
|
||||
|
||||
; TBD: call do_fork directly from here
|
||||
ARC_ENTRY sys_fork_wrapper
|
||||
SAVE_CALLEE_SAVED_USER
|
||||
bl @sys_fork
|
||||
DISCARD_CALLEE_SAVED_USER
|
||||
|
||||
GET_CURR_THR_INFO_FLAGS r10
|
||||
btst r10, TIF_SYSCALL_TRACE
|
||||
bnz tracesys_exit
|
||||
|
||||
b ret_from_system_call
|
||||
ARC_EXIT sys_fork_wrapper
|
||||
|
||||
ARC_ENTRY sys_vfork_wrapper
|
||||
SAVE_CALLEE_SAVED_USER
|
||||
bl @sys_vfork
|
||||
DISCARD_CALLEE_SAVED_USER
|
||||
|
||||
GET_CURR_THR_INFO_FLAGS r10
|
||||
btst r10, TIF_SYSCALL_TRACE
|
||||
bnz tracesys_exit
|
||||
|
||||
b ret_from_system_call
|
||||
ARC_EXIT sys_vfork_wrapper
|
||||
|
||||
ARC_ENTRY sys_clone_wrapper
|
||||
SAVE_CALLEE_SAVED_USER
|
||||
bl @sys_clone
|
||||
|
||||
@ -9,6 +9,7 @@
|
||||
*/
|
||||
|
||||
#include <linux/kgdb.h>
|
||||
#include <linux/sched.h>
|
||||
#include <asm/disasm.h>
|
||||
#include <asm/cacheflush.h>
|
||||
|
||||
|
||||
@ -232,10 +232,8 @@ char *arc_extn_mumbojumbo(int cpu_id, char *buf, int len)
|
||||
|
||||
n += scnprintf(buf + n, len - n, "\n");
|
||||
|
||||
#ifdef _ASM_GENERIC_UNISTD_H
|
||||
n += scnprintf(buf + n, len - n,
|
||||
"OS ABI [v2]\t: asm-generic/{unistd,stat,fcntl}\n");
|
||||
#endif
|
||||
"OS ABI [v3]\t: no-legacy-syscalls\n");
|
||||
|
||||
return buf;
|
||||
}
|
||||
|
||||
@ -6,8 +6,6 @@
|
||||
#include <asm/syscalls.h>
|
||||
|
||||
#define sys_clone sys_clone_wrapper
|
||||
#define sys_fork sys_fork_wrapper
|
||||
#define sys_vfork sys_vfork_wrapper
|
||||
|
||||
#undef __SYSCALL
|
||||
#define __SYSCALL(nr, call) [nr] = (call),
|
||||
|
||||
@ -49,7 +49,6 @@ config ARM
|
||||
select HAVE_REGS_AND_STACK_ACCESS_API
|
||||
select HAVE_SYSCALL_TRACEPOINTS
|
||||
select HAVE_UID16
|
||||
select HAVE_VIRT_TO_BUS
|
||||
select KTIME_SCALAR
|
||||
select PERF_USE_VMALLOC
|
||||
select RTC_LIB
|
||||
@ -556,7 +555,6 @@ config ARCH_IXP4XX
|
||||
config ARCH_DOVE
|
||||
bool "Marvell Dove"
|
||||
select ARCH_REQUIRE_GPIOLIB
|
||||
select COMMON_CLK_DOVE
|
||||
select CPU_V7
|
||||
select GENERIC_CLOCKEVENTS
|
||||
select MIGHT_HAVE_PCI
|
||||
@ -744,6 +742,7 @@ config ARCH_RPC
|
||||
select NEED_MACH_IO_H
|
||||
select NEED_MACH_MEMORY_H
|
||||
select NO_IOPORT
|
||||
select VIRT_TO_BUS
|
||||
help
|
||||
On the Acorn Risc-PC, Linux can support the internal IDE disk and
|
||||
CD-ROM interface, serial and parallel port, and the floppy drive.
|
||||
@ -879,6 +878,7 @@ config ARCH_SHARK
|
||||
select ISA_DMA
|
||||
select NEED_MACH_MEMORY_H
|
||||
select PCI
|
||||
select VIRT_TO_BUS
|
||||
select ZONE_DMA
|
||||
help
|
||||
Support for the StrongARM based Digital DNARD machine, also known
|
||||
@ -1006,12 +1006,12 @@ config ARCH_MULTI_V4_V5
|
||||
bool
|
||||
|
||||
config ARCH_MULTI_V6
|
||||
bool "ARMv6 based platforms (ARM11, Scorpion, ...)"
|
||||
bool "ARMv6 based platforms (ARM11)"
|
||||
select ARCH_MULTI_V6_V7
|
||||
select CPU_V6
|
||||
|
||||
config ARCH_MULTI_V7
|
||||
bool "ARMv7 based platforms (Cortex-A, PJ4, Krait)"
|
||||
bool "ARMv7 based platforms (Cortex-A, PJ4, Scorpion, Krait)"
|
||||
default y
|
||||
select ARCH_MULTI_V6_V7
|
||||
select ARCH_VEXPRESS
|
||||
@ -1183,9 +1183,9 @@ config ARM_NR_BANKS
|
||||
default 8
|
||||
|
||||
config IWMMXT
|
||||
bool "Enable iWMMXt support"
|
||||
bool "Enable iWMMXt support" if !CPU_PJ4
|
||||
depends on CPU_XSCALE || CPU_XSC3 || CPU_MOHAWK || CPU_PJ4
|
||||
default y if PXA27x || PXA3xx || ARCH_MMP
|
||||
default y if PXA27x || PXA3xx || ARCH_MMP || CPU_PJ4
|
||||
help
|
||||
Enable support for iWMMXt context switching at run time if
|
||||
running on a CPU that supports it.
|
||||
@ -1439,6 +1439,16 @@ config ARM_ERRATA_775420
|
||||
to deadlock. This workaround puts DSB before executing ISB if
|
||||
an abort may occur on cache maintenance.
|
||||
|
||||
config ARM_ERRATA_798181
|
||||
bool "ARM errata: TLBI/DSB failure on Cortex-A15"
|
||||
depends on CPU_V7 && SMP
|
||||
help
|
||||
On Cortex-A15 (r0p0..r3p2) the TLBI*IS/DSB operations are not
|
||||
adequately shooting down all use of the old entries. This
|
||||
option enables the Linux kernel workaround for this erratum
|
||||
which sends an IPI to the CPUs that are running the same ASID
|
||||
as the one being invalidated.
|
||||
|
||||
endmenu
|
||||
|
||||
source "arch/arm/common/Kconfig"
|
||||
@ -1462,10 +1472,6 @@ config ISA_DMA
|
||||
bool
|
||||
select ISA_DMA_API
|
||||
|
||||
config ARCH_NO_VIRT_TO_BUS
|
||||
def_bool y
|
||||
depends on !ARCH_RPC && !ARCH_NETWINDER && !ARCH_SHARK
|
||||
|
||||
# Select ISA DMA interface
|
||||
config ISA_DMA_API
|
||||
bool
|
||||
@ -1657,13 +1663,16 @@ config LOCAL_TIMERS
|
||||
accounting to be spread across the timer interval, preventing a
|
||||
"thundering herd" at every timer tick.
|
||||
|
||||
# The GPIO number here must be sorted by descending number. In case of
|
||||
# a multiplatform kernel, we just want the highest value required by the
|
||||
# selected platforms.
|
||||
config ARCH_NR_GPIO
|
||||
int
|
||||
default 1024 if ARCH_SHMOBILE || ARCH_TEGRA
|
||||
default 355 if ARCH_U8500
|
||||
default 264 if MACH_H4700
|
||||
default 512 if SOC_OMAP5
|
||||
default 355 if ARCH_U8500
|
||||
default 288 if ARCH_VT8500 || ARCH_SUNXI
|
||||
default 264 if MACH_H4700
|
||||
default 0
|
||||
help
|
||||
Maximum number of GPIOs in the system.
|
||||
@ -1887,8 +1896,9 @@ config XEN_DOM0
|
||||
|
||||
config XEN
|
||||
bool "Xen guest support on ARM (EXPERIMENTAL)"
|
||||
depends on ARM && OF
|
||||
depends on ARM && AEABI && OF
|
||||
depends on CPU_V7 && !CPU_V6
|
||||
depends on !GENERIC_ATOMIC64
|
||||
help
|
||||
Say Y if you want to run Linux in a Virtual Machine on Xen on ARM.
|
||||
|
||||
|
||||
@ -492,9 +492,10 @@ config DEBUG_IMX_UART_PORT
|
||||
DEBUG_IMX31_UART || \
|
||||
DEBUG_IMX35_UART || \
|
||||
DEBUG_IMX51_UART || \
|
||||
DEBUG_IMX50_IMX53_UART || \
|
||||
DEBUG_IMX53_UART || \
|
||||
DEBUG_IMX6Q_UART
|
||||
default 1
|
||||
depends on ARCH_MXC
|
||||
help
|
||||
Choose UART port on which kernel low-level debug messages
|
||||
should be output.
|
||||
|
||||
@ -115,4 +115,4 @@ i:
|
||||
$(CONFIG_SHELL) $(srctree)/$(src)/install.sh $(KERNELRELEASE) \
|
||||
$(obj)/Image System.map "$(INSTALL_PATH)"
|
||||
|
||||
subdir- := bootp compressed
|
||||
subdir- := bootp compressed dts
|
||||
|
||||
@ -54,7 +54,7 @@
|
||||
};
|
||||
|
||||
mvsdio@d00d4000 {
|
||||
pinctrl-0 = <&sdio_pins2>;
|
||||
pinctrl-0 = <&sdio_pins3>;
|
||||
pinctrl-names = "default";
|
||||
status = "okay";
|
||||
/*
|
||||
|
||||
@ -64,5 +64,13 @@
|
||||
status = "okay";
|
||||
/* No CD or WP GPIOs */
|
||||
};
|
||||
|
||||
usb@d0050000 {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
usb@d0051000 {
|
||||
status = "okay";
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
@ -31,7 +31,6 @@
|
||||
mpic: interrupt-controller@d0020000 {
|
||||
compatible = "marvell,mpic";
|
||||
#interrupt-cells = <1>;
|
||||
#address-cells = <1>;
|
||||
#size-cells = <1>;
|
||||
interrupt-controller;
|
||||
};
|
||||
@ -54,7 +53,7 @@
|
||||
reg = <0xd0012000 0x100>;
|
||||
reg-shift = <2>;
|
||||
interrupts = <41>;
|
||||
reg-io-width = <4>;
|
||||
reg-io-width = <1>;
|
||||
status = "disabled";
|
||||
};
|
||||
serial@d0012100 {
|
||||
@ -62,7 +61,7 @@
|
||||
reg = <0xd0012100 0x100>;
|
||||
reg-shift = <2>;
|
||||
interrupts = <42>;
|
||||
reg-io-width = <4>;
|
||||
reg-io-width = <1>;
|
||||
status = "disabled";
|
||||
};
|
||||
|
||||
|
||||
@ -59,6 +59,12 @@
|
||||
"mpp50", "mpp51", "mpp52";
|
||||
marvell,function = "sd0";
|
||||
};
|
||||
|
||||
sdio_pins3: sdio-pins3 {
|
||||
marvell,pins = "mpp48", "mpp49", "mpp50",
|
||||
"mpp51", "mpp52", "mpp53";
|
||||
marvell,function = "sd0";
|
||||
};
|
||||
};
|
||||
|
||||
gpio0: gpio@d0018100 {
|
||||
|
||||
@ -46,7 +46,7 @@
|
||||
reg = <0xd0012200 0x100>;
|
||||
reg-shift = <2>;
|
||||
interrupts = <43>;
|
||||
reg-io-width = <4>;
|
||||
reg-io-width = <1>;
|
||||
status = "disabled";
|
||||
};
|
||||
serial@d0012300 {
|
||||
@ -54,7 +54,7 @@
|
||||
reg = <0xd0012300 0x100>;
|
||||
reg-shift = <2>;
|
||||
interrupts = <44>;
|
||||
reg-io-width = <4>;
|
||||
reg-io-width = <1>;
|
||||
status = "disabled";
|
||||
};
|
||||
|
||||
|
||||
@ -238,8 +238,32 @@
|
||||
nand {
|
||||
pinctrl_nand: nand-0 {
|
||||
atmel,pins =
|
||||
<3 4 0x0 0x1 /* PD5 gpio RDY pin pull_up */
|
||||
3 5 0x0 0x1>; /* PD4 gpio enable pin pull_up */
|
||||
<3 0 0x1 0x0 /* PD0 periph A Read Enable */
|
||||
3 1 0x1 0x0 /* PD1 periph A Write Enable */
|
||||
3 2 0x1 0x0 /* PD2 periph A Address Latch Enable */
|
||||
3 3 0x1 0x0 /* PD3 periph A Command Latch Enable */
|
||||
3 4 0x0 0x1 /* PD4 gpio Chip Enable pin pull_up */
|
||||
3 5 0x0 0x1 /* PD5 gpio RDY/BUSY pin pull_up */
|
||||
3 6 0x1 0x0 /* PD6 periph A Data bit 0 */
|
||||
3 7 0x1 0x0 /* PD7 periph A Data bit 1 */
|
||||
3 8 0x1 0x0 /* PD8 periph A Data bit 2 */
|
||||
3 9 0x1 0x0 /* PD9 periph A Data bit 3 */
|
||||
3 10 0x1 0x0 /* PD10 periph A Data bit 4 */
|
||||
3 11 0x1 0x0 /* PD11 periph A Data bit 5 */
|
||||
3 12 0x1 0x0 /* PD12 periph A Data bit 6 */
|
||||
3 13 0x1 0x0>; /* PD13 periph A Data bit 7 */
|
||||
};
|
||||
|
||||
pinctrl_nand_16bits: nand_16bits-0 {
|
||||
atmel,pins =
|
||||
<3 14 0x1 0x0 /* PD14 periph A Data bit 8 */
|
||||
3 15 0x1 0x0 /* PD15 periph A Data bit 9 */
|
||||
3 16 0x1 0x0 /* PD16 periph A Data bit 10 */
|
||||
3 17 0x1 0x0 /* PD17 periph A Data bit 11 */
|
||||
3 18 0x1 0x0 /* PD18 periph A Data bit 12 */
|
||||
3 19 0x1 0x0 /* PD19 periph A Data bit 13 */
|
||||
3 20 0x1 0x0 /* PD20 periph A Data bit 14 */
|
||||
3 21 0x1 0x0>; /* PD21 periph A Data bit 15 */
|
||||
};
|
||||
};
|
||||
|
||||
|
||||
@ -105,7 +105,7 @@
|
||||
compatible = "fixed-clock";
|
||||
reg = <1>;
|
||||
#clock-cells = <0>;
|
||||
clock-frequency = <150000000>;
|
||||
clock-frequency = <250000000>;
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
@ -191,8 +191,8 @@
|
||||
|
||||
prcmu: prcmu@80157000 {
|
||||
compatible = "stericsson,db8500-prcmu";
|
||||
reg = <0x80157000 0x1000>;
|
||||
reg-names = "prcmu";
|
||||
reg = <0x80157000 0x1000>, <0x801b0000 0x8000>, <0x801b8000 0x1000>;
|
||||
reg-names = "prcmu", "prcmu-tcpm", "prcmu-tcdm";
|
||||
interrupts = <0 47 0x4>;
|
||||
#address-cells = <1>;
|
||||
#size-cells = <1>;
|
||||
@ -319,9 +319,8 @@
|
||||
};
|
||||
};
|
||||
|
||||
ab8500@5 {
|
||||
ab8500 {
|
||||
compatible = "stericsson,ab8500";
|
||||
reg = <5>; /* mailbox 5 is i2c */
|
||||
interrupt-parent = <&intc>;
|
||||
interrupts = <0 40 0x4>;
|
||||
interrupt-controller;
|
||||
|
||||
@ -197,6 +197,11 @@
|
||||
status = "disabled";
|
||||
};
|
||||
|
||||
rtc@d8500 {
|
||||
compatible = "marvell,orion-rtc";
|
||||
reg = <0xd8500 0x20>;
|
||||
};
|
||||
|
||||
crypto: crypto@30000 {
|
||||
compatible = "marvell,orion-crypto";
|
||||
reg = <0x30000 0x10000>,
|
||||
|
||||
@ -275,18 +275,27 @@
|
||||
compatible = "arm,pl330", "arm,primecell";
|
||||
reg = <0x12680000 0x1000>;
|
||||
interrupts = <0 35 0>;
|
||||
#dma-cells = <1>;
|
||||
#dma-channels = <8>;
|
||||
#dma-requests = <32>;
|
||||
};
|
||||
|
||||
pdma1: pdma@12690000 {
|
||||
compatible = "arm,pl330", "arm,primecell";
|
||||
reg = <0x12690000 0x1000>;
|
||||
interrupts = <0 36 0>;
|
||||
#dma-cells = <1>;
|
||||
#dma-channels = <8>;
|
||||
#dma-requests = <32>;
|
||||
};
|
||||
|
||||
mdma1: mdma@12850000 {
|
||||
compatible = "arm,pl330", "arm,primecell";
|
||||
reg = <0x12850000 0x1000>;
|
||||
interrupts = <0 34 0>;
|
||||
#dma-cells = <1>;
|
||||
#dma-channels = <8>;
|
||||
#dma-requests = <1>;
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
@ -142,12 +142,18 @@
|
||||
compatible = "arm,pl330", "arm,primecell";
|
||||
reg = <0x120000 0x1000>;
|
||||
interrupts = <0 34 0>;
|
||||
#dma-cells = <1>;
|
||||
#dma-channels = <8>;
|
||||
#dma-requests = <32>;
|
||||
};
|
||||
|
||||
pdma1: pdma@121B0000 {
|
||||
compatible = "arm,pl330", "arm,primecell";
|
||||
reg = <0x121000 0x1000>;
|
||||
interrupts = <0 35 0>;
|
||||
#dma-cells = <1>;
|
||||
#dma-channels = <8>;
|
||||
#dma-requests = <32>;
|
||||
};
|
||||
};
|
||||
|
||||
|
||||
@ -221,7 +221,7 @@
|
||||
};
|
||||
};
|
||||
|
||||
ab8500@5 {
|
||||
ab8500 {
|
||||
ab8500-regulators {
|
||||
ab8500_ldo_aux1_reg: ab8500_ldo_aux1 {
|
||||
regulator-name = "V-DISPLAY";
|
||||
|
||||
@ -158,7 +158,7 @@
|
||||
};
|
||||
};
|
||||
|
||||
ab8500@5 {
|
||||
ab8500 {
|
||||
ab8500-regulators {
|
||||
ab8500_ldo_aux1_reg: ab8500_ldo_aux1 {
|
||||
regulator-name = "V-DISPLAY";
|
||||
|
||||
@ -152,7 +152,6 @@
|
||||
i2c0: i2c@80058000 {
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&i2c0_pins_a>;
|
||||
clock-frequency = <400000>;
|
||||
status = "okay";
|
||||
|
||||
sgtl5000: codec@0a {
|
||||
|
||||
@ -70,7 +70,6 @@
|
||||
i2c0: i2c@80058000 {
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&i2c0_pins_a>;
|
||||
clock-frequency = <400000>;
|
||||
status = "okay";
|
||||
|
||||
rtc: rtc@51 {
|
||||
|
||||
@ -42,10 +42,9 @@
|
||||
fsl,pins = <689 0x10000 /* DISP1_DRDY */
|
||||
482 0x10000 /* DISP1_HSYNC */
|
||||
489 0x10000 /* DISP1_VSYNC */
|
||||
684 0x10000 /* DISP1_DAT_0 */
|
||||
515 0x10000 /* DISP1_DAT_22 */
|
||||
523 0x10000 /* DISP1_DAT_23 */
|
||||
543 0x10000 /* DISP1_DAT_21 */
|
||||
545 0x10000 /* DISP1_DAT_21 */
|
||||
553 0x10000 /* DISP1_DAT_20 */
|
||||
558 0x10000 /* DISP1_DAT_19 */
|
||||
564 0x10000 /* DISP1_DAT_18 */
|
||||
|
||||
@ -91,6 +91,7 @@
|
||||
compatible = "arm,cortex-a9-twd-timer";
|
||||
reg = <0x00a00600 0x20>;
|
||||
interrupts = <1 13 0xf01>;
|
||||
clocks = <&clks 15>;
|
||||
};
|
||||
|
||||
L2: l2-cache@00a02000 {
|
||||
|
||||
@ -42,12 +42,10 @@
|
||||
|
||||
ocp@f1000000 {
|
||||
serial@12000 {
|
||||
clock-frequency = <166666667>;
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
serial@12100 {
|
||||
clock-frequency = <166666667>;
|
||||
status = "okay";
|
||||
};
|
||||
};
|
||||
|
||||
@ -50,7 +50,6 @@
|
||||
};
|
||||
};
|
||||
serial@12000 {
|
||||
clock-frequency = <200000000>;
|
||||
status = "okay";
|
||||
};
|
||||
};
|
||||
|
||||
@ -37,7 +37,6 @@
|
||||
};
|
||||
};
|
||||
serial@12000 {
|
||||
clock-frequency = <200000000>;
|
||||
status = "ok";
|
||||
};
|
||||
|
||||
|
||||
@ -38,7 +38,6 @@
|
||||
};
|
||||
};
|
||||
serial@12000 {
|
||||
clock-frequency = <200000000>;
|
||||
status = "ok";
|
||||
};
|
||||
|
||||
|
||||
@ -73,11 +73,11 @@
|
||||
};
|
||||
};
|
||||
serial@12000 {
|
||||
clock-frequency = <200000000>;
|
||||
status = "ok";
|
||||
};
|
||||
|
||||
nand@3000000 {
|
||||
chip-delay = <40>;
|
||||
status = "okay";
|
||||
|
||||
partition@0 {
|
||||
|
||||
@ -51,7 +51,6 @@
|
||||
};
|
||||
};
|
||||
serial@12000 {
|
||||
clock-frequency = <200000000>;
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
|
||||
@ -78,7 +78,6 @@
|
||||
};
|
||||
};
|
||||
serial@12000 {
|
||||
clock-frequency = <200000000>;
|
||||
status = "ok";
|
||||
};
|
||||
|
||||
|
||||
@ -96,11 +96,11 @@
|
||||
marvell,function = "gpio";
|
||||
};
|
||||
pmx_led_rebuild_brt_ctrl_1: pmx-led-rebuild-brt-ctrl-1 {
|
||||
marvell,pins = "mpp44";
|
||||
marvell,pins = "mpp46";
|
||||
marvell,function = "gpio";
|
||||
};
|
||||
pmx_led_rebuild_brt_ctrl_2: pmx-led-rebuild-brt-ctrl-2 {
|
||||
marvell,pins = "mpp45";
|
||||
marvell,pins = "mpp47";
|
||||
marvell,function = "gpio";
|
||||
};
|
||||
|
||||
@ -115,7 +115,6 @@
|
||||
};
|
||||
|
||||
serial@12000 {
|
||||
clock-frequency = <200000000>;
|
||||
status = "ok";
|
||||
};
|
||||
|
||||
@ -158,14 +157,14 @@
|
||||
gpios = <&gpio0 16 0>;
|
||||
linux,default-trigger = "default-on";
|
||||
};
|
||||
health_led1 {
|
||||
rebuild_led {
|
||||
label = "status:white:rebuild_led";
|
||||
gpios = <&gpio1 4 0>;
|
||||
};
|
||||
health_led {
|
||||
label = "status:red:health_led";
|
||||
gpios = <&gpio1 5 0>;
|
||||
};
|
||||
health_led2 {
|
||||
label = "status:white:health_led";
|
||||
gpios = <&gpio1 4 0>;
|
||||
};
|
||||
backup_led {
|
||||
label = "status:blue:backup_led";
|
||||
gpios = <&gpio0 15 0>;
|
||||
|
||||
@ -34,7 +34,6 @@
|
||||
};
|
||||
|
||||
serial@12000 {
|
||||
clock-frequency = <200000000>;
|
||||
status = "ok";
|
||||
};
|
||||
|
||||
|
||||
@ -13,7 +13,6 @@
|
||||
|
||||
ocp@f1000000 {
|
||||
serial@12000 {
|
||||
clock-frequency = <166666667>;
|
||||
status = "okay";
|
||||
};
|
||||
};
|
||||
|
||||
@ -13,7 +13,6 @@
|
||||
|
||||
ocp@f1000000 {
|
||||
serial@12000 {
|
||||
clock-frequency = <200000000>;
|
||||
status = "okay";
|
||||
};
|
||||
};
|
||||
|
||||
@ -90,7 +90,6 @@
|
||||
};
|
||||
|
||||
serial@12000 {
|
||||
clock-frequency = <200000000>;
|
||||
status = "ok";
|
||||
};
|
||||
|
||||
|
||||
@ -23,7 +23,6 @@
|
||||
};
|
||||
|
||||
serial@12000 {
|
||||
clock-frequency = <166666667>;
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
|
||||
@ -117,7 +117,6 @@
|
||||
};
|
||||
|
||||
serial@12000 {
|
||||
clock-frequency = <200000000>;
|
||||
status = "ok";
|
||||
};
|
||||
|
||||
|
||||
@ -18,12 +18,10 @@
|
||||
|
||||
ocp@f1000000 {
|
||||
serial@12000 {
|
||||
clock-frequency = <200000000>;
|
||||
status = "ok";
|
||||
};
|
||||
|
||||
serial@12100 {
|
||||
clock-frequency = <200000000>;
|
||||
status = "ok";
|
||||
};
|
||||
|
||||
|
||||
@ -108,7 +108,6 @@
|
||||
};
|
||||
|
||||
serial@12000 {
|
||||
clock-frequency = <200000000>;
|
||||
status = "ok";
|
||||
};
|
||||
|
||||
|
||||
@ -38,6 +38,7 @@
|
||||
interrupt-controller;
|
||||
#interrupt-cells = <2>;
|
||||
interrupts = <35>, <36>, <37>, <38>;
|
||||
clocks = <&gate_clk 7>;
|
||||
};
|
||||
|
||||
gpio1: gpio@10140 {
|
||||
@ -49,6 +50,7 @@
|
||||
interrupt-controller;
|
||||
#interrupt-cells = <2>;
|
||||
interrupts = <39>, <40>, <41>;
|
||||
clocks = <&gate_clk 7>;
|
||||
};
|
||||
|
||||
serial@12000 {
|
||||
@ -57,7 +59,6 @@
|
||||
reg-shift = <2>;
|
||||
interrupts = <33>;
|
||||
clocks = <&gate_clk 7>;
|
||||
/* set clock-frequency in board dts */
|
||||
status = "disabled";
|
||||
};
|
||||
|
||||
@ -67,7 +68,6 @@
|
||||
reg-shift = <2>;
|
||||
interrupts = <34>;
|
||||
clocks = <&gate_clk 7>;
|
||||
/* set clock-frequency in board dts */
|
||||
status = "disabled";
|
||||
};
|
||||
|
||||
@ -75,6 +75,7 @@
|
||||
compatible = "marvell,kirkwood-rtc", "marvell,orion-rtc";
|
||||
reg = <0x10300 0x20>;
|
||||
interrupts = <53>;
|
||||
clocks = <&gate_clk 7>;
|
||||
};
|
||||
|
||||
spi@10600 {
|
||||
|
||||
@ -11,7 +11,7 @@
|
||||
|
||||
/ {
|
||||
model = "LaCie Ethernet Disk mini V2";
|
||||
compatible = "lacie,ethernet-disk-mini-v2", "marvell-orion5x-88f5182", "marvell,orion5x";
|
||||
compatible = "lacie,ethernet-disk-mini-v2", "marvell,orion5x-88f5182", "marvell,orion5x";
|
||||
|
||||
memory {
|
||||
reg = <0x00000000 0x4000000>; /* 64 MB */
|
||||
|
||||
@ -13,6 +13,9 @@
|
||||
compatible = "marvell,orion5x";
|
||||
interrupt-parent = <&intc>;
|
||||
|
||||
aliases {
|
||||
gpio0 = &gpio0;
|
||||
};
|
||||
intc: interrupt-controller {
|
||||
compatible = "marvell,orion-intc", "marvell,intc";
|
||||
interrupt-controller;
|
||||
@ -32,7 +35,9 @@
|
||||
#gpio-cells = <2>;
|
||||
gpio-controller;
|
||||
reg = <0x10100 0x40>;
|
||||
ngpio = <32>;
|
||||
ngpios = <32>;
|
||||
interrupt-controller;
|
||||
#interrupt-cells = <2>;
|
||||
interrupts = <6>, <7>, <8>, <9>;
|
||||
};
|
||||
|
||||
@ -91,7 +96,7 @@
|
||||
reg = <0x90000 0x10000>,
|
||||
<0xf2200000 0x800>;
|
||||
reg-names = "regs", "sram";
|
||||
interrupts = <22>;
|
||||
interrupts = <28>;
|
||||
status = "okay";
|
||||
};
|
||||
};
|
||||
|
||||
@ -298,7 +298,7 @@
|
||||
};
|
||||
};
|
||||
|
||||
ab8500@5 {
|
||||
ab8500 {
|
||||
ab8500-regulators {
|
||||
ab8500_ldo_aux1_reg: ab8500_ldo_aux1 {
|
||||
regulator-name = "V-DISPLAY";
|
||||
|
||||
@ -75,6 +75,9 @@
|
||||
compatible = "arm,pl330", "arm,primecell";
|
||||
reg = <0xffe01000 0x1000>;
|
||||
interrupts = <0 180 4>;
|
||||
#dma-cells = <1>;
|
||||
#dma-channels = <8>;
|
||||
#dma-requests = <32>;
|
||||
};
|
||||
};
|
||||
|
||||
|
||||
@ -118,6 +118,7 @@
|
||||
compatible = "arm,cortex-a9-twd-timer";
|
||||
reg = <0x50040600 0x20>;
|
||||
interrupts = <1 13 0x304>;
|
||||
clocks = <&tegra_car 132>;
|
||||
};
|
||||
|
||||
intc: interrupt-controller {
|
||||
@ -384,7 +385,7 @@
|
||||
|
||||
spi@7000d800 {
|
||||
compatible = "nvidia,tegra20-slink";
|
||||
reg = <0x7000d480 0x200>;
|
||||
reg = <0x7000d800 0x200>;
|
||||
interrupts = <0 83 0x04>;
|
||||
nvidia,dma-request-selector = <&apbdma 17>;
|
||||
#address-cells = <1>;
|
||||
|
||||
@ -119,6 +119,7 @@
|
||||
compatible = "arm,cortex-a9-twd-timer";
|
||||
reg = <0x50040600 0x20>;
|
||||
interrupts = <1 13 0xf04>;
|
||||
clocks = <&tegra_car 214>;
|
||||
};
|
||||
|
||||
intc: interrupt-controller {
|
||||
@ -371,7 +372,7 @@
|
||||
|
||||
spi@7000d800 {
|
||||
compatible = "nvidia,tegra30-slink", "nvidia,tegra20-slink";
|
||||
reg = <0x7000d480 0x200>;
|
||||
reg = <0x7000d800 0x200>;
|
||||
interrupts = <0 83 0x04>;
|
||||
nvidia,dma-request-selector = <&apbdma 17>;
|
||||
#address-cells = <1>;
|
||||
|
||||
@ -116,6 +116,7 @@ CONFIG_SND_SOC=y
|
||||
CONFIG_SND_MXS_SOC=y
|
||||
CONFIG_SND_SOC_MXS_SGTL5000=y
|
||||
CONFIG_USB=y
|
||||
CONFIG_USB_EHCI_HCD=y
|
||||
CONFIG_USB_CHIPIDEA=y
|
||||
CONFIG_USB_CHIPIDEA_HOST=y
|
||||
CONFIG_USB_STORAGE=y
|
||||
|
||||
@ -126,6 +126,8 @@ CONFIG_INPUT_MISC=y
|
||||
CONFIG_INPUT_TWL4030_PWRBUTTON=y
|
||||
CONFIG_VT_HW_CONSOLE_BINDING=y
|
||||
# CONFIG_LEGACY_PTYS is not set
|
||||
CONFIG_SERIAL_8250=y
|
||||
CONFIG_SERIAL_8250_CONSOLE=y
|
||||
CONFIG_SERIAL_8250_NR_UARTS=32
|
||||
CONFIG_SERIAL_8250_EXTENDED=y
|
||||
CONFIG_SERIAL_8250_MANY_PORTS=y
|
||||
|
||||
@ -24,7 +24,7 @@ extern struct arm_delay_ops {
|
||||
void (*delay)(unsigned long);
|
||||
void (*const_udelay)(unsigned long);
|
||||
void (*udelay)(unsigned long);
|
||||
bool const_clock;
|
||||
unsigned long ticks_per_jiffy;
|
||||
} arm_delay_ops;
|
||||
|
||||
#define __delay(n) arm_delay_ops.delay(n)
|
||||
|
||||
@ -41,6 +41,13 @@ extern void kunmap_high(struct page *page);
|
||||
#endif
|
||||
#endif
|
||||
|
||||
/*
|
||||
* Needed to be able to broadcast the TLB invalidation for kmap.
|
||||
*/
|
||||
#ifdef CONFIG_ARM_ERRATA_798181
|
||||
#undef ARCH_NEEDS_KMAP_HIGH_GET
|
||||
#endif
|
||||
|
||||
#ifdef ARCH_NEEDS_KMAP_HIGH_GET
|
||||
extern void *kmap_high_get(struct page *page);
|
||||
#else
|
||||
|
||||
@ -27,6 +27,8 @@ void __check_vmalloc_seq(struct mm_struct *mm);
|
||||
void check_and_switch_context(struct mm_struct *mm, struct task_struct *tsk);
|
||||
#define init_new_context(tsk,mm) ({ atomic64_set(&mm->context.id, 0); 0; })
|
||||
|
||||
DECLARE_PER_CPU(atomic64_t, active_asids);
|
||||
|
||||
#else /* !CONFIG_CPU_HAS_ASID */
|
||||
|
||||
#ifdef CONFIG_MMU
|
||||
|
||||
@ -450,6 +450,21 @@ static inline void local_flush_bp_all(void)
|
||||
isb();
|
||||
}
|
||||
|
||||
#ifdef CONFIG_ARM_ERRATA_798181
|
||||
static inline void dummy_flush_tlb_a15_erratum(void)
|
||||
{
|
||||
/*
|
||||
* Dummy TLBIMVAIS. Using the unmapped address 0 and ASID 0.
|
||||
*/
|
||||
asm("mcr p15, 0, %0, c8, c3, 1" : : "r" (0));
|
||||
dsb();
|
||||
}
|
||||
#else
|
||||
static inline void dummy_flush_tlb_a15_erratum(void)
|
||||
{
|
||||
}
|
||||
#endif
|
||||
|
||||
/*
|
||||
* flush_pmd_entry
|
||||
*
|
||||
|
||||
@ -2,6 +2,7 @@
|
||||
#define _ASM_ARM_XEN_EVENTS_H
|
||||
|
||||
#include <asm/ptrace.h>
|
||||
#include <asm/atomic.h>
|
||||
|
||||
enum ipi_vector {
|
||||
XEN_PLACEHOLDER_VECTOR,
|
||||
@ -15,26 +16,8 @@ static inline int xen_irqs_disabled(struct pt_regs *regs)
|
||||
return raw_irqs_disabled_flags(regs->ARM_cpsr);
|
||||
}
|
||||
|
||||
/*
|
||||
* We cannot use xchg because it does not support 8-byte
|
||||
* values. However it is safe to use {ldr,dtd}exd directly because all
|
||||
* platforms which Xen can run on support those instructions.
|
||||
*/
|
||||
static inline xen_ulong_t xchg_xen_ulong(xen_ulong_t *ptr, xen_ulong_t val)
|
||||
{
|
||||
xen_ulong_t oldval;
|
||||
unsigned int tmp;
|
||||
|
||||
wmb();
|
||||
asm volatile("@ xchg_xen_ulong\n"
|
||||
"1: ldrexd %0, %H0, [%3]\n"
|
||||
" strexd %1, %2, %H2, [%3]\n"
|
||||
" teq %1, #0\n"
|
||||
" bne 1b"
|
||||
: "=&r" (oldval), "=&r" (tmp)
|
||||
: "r" (val), "r" (ptr)
|
||||
: "memory", "cc");
|
||||
return oldval;
|
||||
}
|
||||
#define xchg_xen_ulong(ptr, val) atomic64_xchg(container_of((ptr), \
|
||||
atomic64_t, \
|
||||
counter), (val))
|
||||
|
||||
#endif /* _ASM_ARM_XEN_EVENTS_H */
|
||||
|
||||
@ -276,7 +276,13 @@ ENDPROC(ftrace_graph_caller_old)
|
||||
*/
|
||||
|
||||
.macro mcount_enter
|
||||
/*
|
||||
* This pad compensates for the push {lr} at the call site. Note that we are
|
||||
* unable to unwind through a function which does not otherwise save its lr.
|
||||
*/
|
||||
UNWIND(.pad #4)
|
||||
stmdb sp!, {r0-r3, lr}
|
||||
UNWIND(.save {r0-r3, lr})
|
||||
.endm
|
||||
|
||||
.macro mcount_get_lr reg
|
||||
@ -289,6 +295,7 @@ ENDPROC(ftrace_graph_caller_old)
|
||||
.endm
|
||||
|
||||
ENTRY(__gnu_mcount_nc)
|
||||
UNWIND(.fnstart)
|
||||
#ifdef CONFIG_DYNAMIC_FTRACE
|
||||
mov ip, lr
|
||||
ldmia sp!, {lr}
|
||||
@ -296,17 +303,22 @@ ENTRY(__gnu_mcount_nc)
|
||||
#else
|
||||
__mcount
|
||||
#endif
|
||||
UNWIND(.fnend)
|
||||
ENDPROC(__gnu_mcount_nc)
|
||||
|
||||
#ifdef CONFIG_DYNAMIC_FTRACE
|
||||
ENTRY(ftrace_caller)
|
||||
UNWIND(.fnstart)
|
||||
__ftrace_caller
|
||||
UNWIND(.fnend)
|
||||
ENDPROC(ftrace_caller)
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_FUNCTION_GRAPH_TRACER
|
||||
ENTRY(ftrace_graph_caller)
|
||||
UNWIND(.fnstart)
|
||||
__ftrace_graph_caller
|
||||
UNWIND(.fnend)
|
||||
ENDPROC(ftrace_graph_caller)
|
||||
#endif
|
||||
|
||||
|
||||
@ -267,7 +267,7 @@ __create_page_tables:
|
||||
addne r6, r6, #1 << SECTION_SHIFT
|
||||
strne r6, [r3]
|
||||
|
||||
#if defined(CONFIG_LPAE) && defined(CONFIG_CPU_ENDIAN_BE8)
|
||||
#if defined(CONFIG_ARM_LPAE) && defined(CONFIG_CPU_ENDIAN_BE8)
|
||||
sub r4, r4, #4 @ Fixup page table pointer
|
||||
@ for 64-bit descriptors
|
||||
#endif
|
||||
|
||||
@ -966,7 +966,7 @@ static void reset_ctrl_regs(void *unused)
|
||||
}
|
||||
|
||||
if (err) {
|
||||
pr_warning("CPU %d debug is powered down!\n", cpu);
|
||||
pr_warn_once("CPU %d debug is powered down!\n", cpu);
|
||||
cpumask_or(&debug_err_mask, &debug_err_mask, cpumask_of(cpu));
|
||||
return;
|
||||
}
|
||||
@ -987,7 +987,7 @@ clear_vcr:
|
||||
isb();
|
||||
|
||||
if (cpumask_intersects(&debug_err_mask, cpumask_of(cpu))) {
|
||||
pr_warning("CPU %d failed to disable vector catch\n", cpu);
|
||||
pr_warn_once("CPU %d failed to disable vector catch\n", cpu);
|
||||
return;
|
||||
}
|
||||
|
||||
@ -1007,7 +1007,7 @@ clear_vcr:
|
||||
}
|
||||
|
||||
if (cpumask_intersects(&debug_err_mask, cpumask_of(cpu))) {
|
||||
pr_warning("CPU %d failed to clear debug register pairs\n", cpu);
|
||||
pr_warn_once("CPU %d failed to clear debug register pairs\n", cpu);
|
||||
return;
|
||||
}
|
||||
|
||||
|
||||
@ -353,6 +353,23 @@ void __init early_print(const char *str, ...)
|
||||
printk("%s", buf);
|
||||
}
|
||||
|
||||
static void __init cpuid_init_hwcaps(void)
|
||||
{
|
||||
unsigned int divide_instrs;
|
||||
|
||||
if (cpu_architecture() < CPU_ARCH_ARMv7)
|
||||
return;
|
||||
|
||||
divide_instrs = (read_cpuid_ext(CPUID_EXT_ISAR0) & 0x0f000000) >> 24;
|
||||
|
||||
switch (divide_instrs) {
|
||||
case 2:
|
||||
elf_hwcap |= HWCAP_IDIVA;
|
||||
case 1:
|
||||
elf_hwcap |= HWCAP_IDIVT;
|
||||
}
|
||||
}
|
||||
|
||||
static void __init feat_v6_fixup(void)
|
||||
{
|
||||
int id = read_cpuid_id();
|
||||
@ -483,8 +500,11 @@ static void __init setup_processor(void)
|
||||
snprintf(elf_platform, ELF_PLATFORM_SIZE, "%s%c",
|
||||
list->elf_name, ENDIANNESS);
|
||||
elf_hwcap = list->elf_hwcap;
|
||||
|
||||
cpuid_init_hwcaps();
|
||||
|
||||
#ifndef CONFIG_ARM_THUMB
|
||||
elf_hwcap &= ~HWCAP_THUMB;
|
||||
elf_hwcap &= ~(HWCAP_THUMB | HWCAP_IDIVT);
|
||||
#endif
|
||||
|
||||
feat_v6_fixup();
|
||||
@ -524,7 +544,7 @@ int __init arm_add_memory(phys_addr_t start, phys_addr_t size)
|
||||
size -= start & ~PAGE_MASK;
|
||||
bank->start = PAGE_ALIGN(start);
|
||||
|
||||
#ifndef CONFIG_LPAE
|
||||
#ifndef CONFIG_ARM_LPAE
|
||||
if (bank->start + size < bank->start) {
|
||||
printk(KERN_CRIT "Truncating memory at 0x%08llx to fit in "
|
||||
"32-bit physical address space\n", (long long)start);
|
||||
|
||||
@ -480,7 +480,7 @@ static void __cpuinit broadcast_timer_setup(struct clock_event_device *evt)
|
||||
evt->features = CLOCK_EVT_FEAT_ONESHOT |
|
||||
CLOCK_EVT_FEAT_PERIODIC |
|
||||
CLOCK_EVT_FEAT_DUMMY;
|
||||
evt->rating = 400;
|
||||
evt->rating = 100;
|
||||
evt->mult = 1;
|
||||
evt->set_mode = broadcast_timer_set_mode;
|
||||
|
||||
@ -673,9 +673,6 @@ static int cpufreq_callback(struct notifier_block *nb,
|
||||
if (freq->flags & CPUFREQ_CONST_LOOPS)
|
||||
return NOTIFY_OK;
|
||||
|
||||
if (arm_delay_ops.const_clock)
|
||||
return NOTIFY_OK;
|
||||
|
||||
if (!per_cpu(l_p_j_ref, cpu)) {
|
||||
per_cpu(l_p_j_ref, cpu) =
|
||||
per_cpu(cpu_data, cpu).loops_per_jiffy;
|
||||
|
||||
@ -12,6 +12,7 @@
|
||||
|
||||
#include <asm/smp_plat.h>
|
||||
#include <asm/tlbflush.h>
|
||||
#include <asm/mmu_context.h>
|
||||
|
||||
/**********************************************************************/
|
||||
|
||||
@ -69,12 +70,72 @@ static inline void ipi_flush_bp_all(void *ignored)
|
||||
local_flush_bp_all();
|
||||
}
|
||||
|
||||
#ifdef CONFIG_ARM_ERRATA_798181
|
||||
static int erratum_a15_798181(void)
|
||||
{
|
||||
unsigned int midr = read_cpuid_id();
|
||||
|
||||
/* Cortex-A15 r0p0..r3p2 affected */
|
||||
if ((midr & 0xff0ffff0) != 0x410fc0f0 || midr > 0x413fc0f2)
|
||||
return 0;
|
||||
return 1;
|
||||
}
|
||||
#else
|
||||
static int erratum_a15_798181(void)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
#endif
|
||||
|
||||
static void ipi_flush_tlb_a15_erratum(void *arg)
|
||||
{
|
||||
dmb();
|
||||
}
|
||||
|
||||
static void broadcast_tlb_a15_erratum(void)
|
||||
{
|
||||
if (!erratum_a15_798181())
|
||||
return;
|
||||
|
||||
dummy_flush_tlb_a15_erratum();
|
||||
smp_call_function_many(cpu_online_mask, ipi_flush_tlb_a15_erratum,
|
||||
NULL, 1);
|
||||
}
|
||||
|
||||
static void broadcast_tlb_mm_a15_erratum(struct mm_struct *mm)
|
||||
{
|
||||
int cpu;
|
||||
cpumask_t mask = { CPU_BITS_NONE };
|
||||
|
||||
if (!erratum_a15_798181())
|
||||
return;
|
||||
|
||||
dummy_flush_tlb_a15_erratum();
|
||||
for_each_online_cpu(cpu) {
|
||||
if (cpu == smp_processor_id())
|
||||
continue;
|
||||
/*
|
||||
* We only need to send an IPI if the other CPUs are running
|
||||
* the same ASID as the one being invalidated. There is no
|
||||
* need for locking around the active_asids check since the
|
||||
* switch_mm() function has at least one dmb() (as required by
|
||||
* this workaround) in case a context switch happens on
|
||||
* another CPU after the condition below.
|
||||
*/
|
||||
if (atomic64_read(&mm->context.id) ==
|
||||
atomic64_read(&per_cpu(active_asids, cpu)))
|
||||
cpumask_set_cpu(cpu, &mask);
|
||||
}
|
||||
smp_call_function_many(&mask, ipi_flush_tlb_a15_erratum, NULL, 1);
|
||||
}
|
||||
|
||||
void flush_tlb_all(void)
|
||||
{
|
||||
if (tlb_ops_need_broadcast())
|
||||
on_each_cpu(ipi_flush_tlb_all, NULL, 1);
|
||||
else
|
||||
local_flush_tlb_all();
|
||||
broadcast_tlb_a15_erratum();
|
||||
}
|
||||
|
||||
void flush_tlb_mm(struct mm_struct *mm)
|
||||
@ -83,6 +144,7 @@ void flush_tlb_mm(struct mm_struct *mm)
|
||||
on_each_cpu_mask(mm_cpumask(mm), ipi_flush_tlb_mm, mm, 1);
|
||||
else
|
||||
local_flush_tlb_mm(mm);
|
||||
broadcast_tlb_mm_a15_erratum(mm);
|
||||
}
|
||||
|
||||
void flush_tlb_page(struct vm_area_struct *vma, unsigned long uaddr)
|
||||
@ -95,6 +157,7 @@ void flush_tlb_page(struct vm_area_struct *vma, unsigned long uaddr)
|
||||
&ta, 1);
|
||||
} else
|
||||
local_flush_tlb_page(vma, uaddr);
|
||||
broadcast_tlb_mm_a15_erratum(vma->vm_mm);
|
||||
}
|
||||
|
||||
void flush_tlb_kernel_page(unsigned long kaddr)
|
||||
@ -105,6 +168,7 @@ void flush_tlb_kernel_page(unsigned long kaddr)
|
||||
on_each_cpu(ipi_flush_tlb_kernel_page, &ta, 1);
|
||||
} else
|
||||
local_flush_tlb_kernel_page(kaddr);
|
||||
broadcast_tlb_a15_erratum();
|
||||
}
|
||||
|
||||
void flush_tlb_range(struct vm_area_struct *vma,
|
||||
@ -119,6 +183,7 @@ void flush_tlb_range(struct vm_area_struct *vma,
|
||||
&ta, 1);
|
||||
} else
|
||||
local_flush_tlb_range(vma, start, end);
|
||||
broadcast_tlb_mm_a15_erratum(vma->vm_mm);
|
||||
}
|
||||
|
||||
void flush_tlb_kernel_range(unsigned long start, unsigned long end)
|
||||
@ -130,6 +195,7 @@ void flush_tlb_kernel_range(unsigned long start, unsigned long end)
|
||||
on_each_cpu(ipi_flush_tlb_kernel_range, &ta, 1);
|
||||
} else
|
||||
local_flush_tlb_kernel_range(start, end);
|
||||
broadcast_tlb_a15_erratum();
|
||||
}
|
||||
|
||||
void flush_bp_all(void)
|
||||
|
||||
@ -883,8 +883,7 @@ static bool vgic_queue_irq(struct kvm_vcpu *vcpu, u8 sgi_source_id, int irq)
|
||||
lr, irq, vgic_cpu->vgic_lr[lr]);
|
||||
BUG_ON(!test_bit(lr, vgic_cpu->lr_used));
|
||||
vgic_cpu->vgic_lr[lr] |= GICH_LR_PENDING_BIT;
|
||||
|
||||
goto out;
|
||||
return true;
|
||||
}
|
||||
|
||||
/* Try to use another LR for this interrupt */
|
||||
@ -898,7 +897,6 @@ static bool vgic_queue_irq(struct kvm_vcpu *vcpu, u8 sgi_source_id, int irq)
|
||||
vgic_cpu->vgic_irq_lr_map[irq] = lr;
|
||||
set_bit(lr, vgic_cpu->lr_used);
|
||||
|
||||
out:
|
||||
if (!vgic_irq_is_edge(vcpu, irq))
|
||||
vgic_cpu->vgic_lr[lr] |= GICH_LR_EOI;
|
||||
|
||||
@ -1018,21 +1016,6 @@ static bool vgic_process_maintenance(struct kvm_vcpu *vcpu)
|
||||
|
||||
kvm_debug("MISR = %08x\n", vgic_cpu->vgic_misr);
|
||||
|
||||
/*
|
||||
* We do not need to take the distributor lock here, since the only
|
||||
* action we perform is clearing the irq_active_bit for an EOIed
|
||||
* level interrupt. There is a potential race with
|
||||
* the queuing of an interrupt in __kvm_vgic_flush_hwstate(), where we
|
||||
* check if the interrupt is already active. Two possibilities:
|
||||
*
|
||||
* - The queuing is occurring on the same vcpu: cannot happen,
|
||||
* as we're already in the context of this vcpu, and
|
||||
* executing the handler
|
||||
* - The interrupt has been migrated to another vcpu, and we
|
||||
* ignore this interrupt for this run. Big deal. It is still
|
||||
* pending though, and will get considered when this vcpu
|
||||
* exits.
|
||||
*/
|
||||
if (vgic_cpu->vgic_misr & GICH_MISR_EOI) {
|
||||
/*
|
||||
* Some level interrupts have been EOIed. Clear their
|
||||
@ -1054,6 +1037,13 @@ static bool vgic_process_maintenance(struct kvm_vcpu *vcpu)
|
||||
} else {
|
||||
vgic_cpu_irq_clear(vcpu, irq);
|
||||
}
|
||||
|
||||
/*
|
||||
* Despite being EOIed, the LR may not have
|
||||
* been marked as empty.
|
||||
*/
|
||||
set_bit(lr, (unsigned long *)vgic_cpu->vgic_elrsr);
|
||||
vgic_cpu->vgic_lr[lr] &= ~GICH_LR_ACTIVE_BIT;
|
||||
}
|
||||
}
|
||||
|
||||
@ -1064,9 +1054,8 @@ static bool vgic_process_maintenance(struct kvm_vcpu *vcpu)
|
||||
}
|
||||
|
||||
/*
|
||||
* Sync back the VGIC state after a guest run. We do not really touch
|
||||
* the distributor here (the irq_pending_on_cpu bit is safe to set),
|
||||
* so there is no need for taking its lock.
|
||||
* Sync back the VGIC state after a guest run. The distributor lock is
|
||||
* needed so we don't get preempted in the middle of the state processing.
|
||||
*/
|
||||
static void __kvm_vgic_sync_hwstate(struct kvm_vcpu *vcpu)
|
||||
{
|
||||
@ -1112,10 +1101,14 @@ void kvm_vgic_flush_hwstate(struct kvm_vcpu *vcpu)
|
||||
|
||||
void kvm_vgic_sync_hwstate(struct kvm_vcpu *vcpu)
|
||||
{
|
||||
struct vgic_dist *dist = &vcpu->kvm->arch.vgic;
|
||||
|
||||
if (!irqchip_in_kernel(vcpu->kvm))
|
||||
return;
|
||||
|
||||
spin_lock(&dist->lock);
|
||||
__kvm_vgic_sync_hwstate(vcpu);
|
||||
spin_unlock(&dist->lock);
|
||||
}
|
||||
|
||||
int kvm_vgic_vcpu_pending_irq(struct kvm_vcpu *vcpu)
|
||||
|
||||
@ -58,7 +58,7 @@ static void __timer_delay(unsigned long cycles)
|
||||
static void __timer_const_udelay(unsigned long xloops)
|
||||
{
|
||||
unsigned long long loops = xloops;
|
||||
loops *= loops_per_jiffy;
|
||||
loops *= arm_delay_ops.ticks_per_jiffy;
|
||||
__timer_delay(loops >> UDELAY_SHIFT);
|
||||
}
|
||||
|
||||
@ -73,11 +73,13 @@ void __init register_current_timer_delay(const struct delay_timer *timer)
|
||||
pr_info("Switching to timer-based delay loop\n");
|
||||
delay_timer = timer;
|
||||
lpj_fine = timer->freq / HZ;
|
||||
loops_per_jiffy = lpj_fine;
|
||||
|
||||
/* cpufreq may scale loops_per_jiffy, so keep a private copy */
|
||||
arm_delay_ops.ticks_per_jiffy = lpj_fine;
|
||||
arm_delay_ops.delay = __timer_delay;
|
||||
arm_delay_ops.const_udelay = __timer_const_udelay;
|
||||
arm_delay_ops.udelay = __timer_udelay;
|
||||
arm_delay_ops.const_clock = true;
|
||||
|
||||
delay_calibrated = true;
|
||||
} else {
|
||||
pr_info("Ignoring duplicate/late registration of read_current_timer delay\n");
|
||||
|
||||
@ -14,31 +14,15 @@
|
||||
|
||||
.text
|
||||
.align 5
|
||||
.word 0
|
||||
|
||||
1: subs r2, r2, #4 @ 1 do we have enough
|
||||
blt 5f @ 1 bytes to align with?
|
||||
cmp r3, #2 @ 1
|
||||
strltb r1, [ip], #1 @ 1
|
||||
strleb r1, [ip], #1 @ 1
|
||||
strb r1, [ip], #1 @ 1
|
||||
add r2, r2, r3 @ 1 (r2 = r2 - (4 - r3))
|
||||
/*
|
||||
* The pointer is now aligned and the length is adjusted. Try doing the
|
||||
* memset again.
|
||||
*/
|
||||
|
||||
ENTRY(memset)
|
||||
/*
|
||||
* Preserve the contents of r0 for the return value.
|
||||
*/
|
||||
mov ip, r0
|
||||
ands r3, ip, #3 @ 1 unaligned?
|
||||
bne 1b @ 1
|
||||
ands r3, r0, #3 @ 1 unaligned?
|
||||
mov ip, r0 @ preserve r0 as return value
|
||||
bne 6f @ 1
|
||||
/*
|
||||
* we know that the pointer in ip is aligned to a word boundary.
|
||||
*/
|
||||
orr r1, r1, r1, lsl #8
|
||||
1: orr r1, r1, r1, lsl #8
|
||||
orr r1, r1, r1, lsl #16
|
||||
mov r3, r1
|
||||
cmp r2, #16
|
||||
@ -127,4 +111,13 @@ ENTRY(memset)
|
||||
tst r2, #1
|
||||
strneb r1, [ip], #1
|
||||
mov pc, lr
|
||||
|
||||
6: subs r2, r2, #4 @ 1 do we have enough
|
||||
blt 5b @ 1 bytes to align with?
|
||||
cmp r3, #2 @ 1
|
||||
strltb r1, [ip], #1 @ 1
|
||||
strleb r1, [ip], #1 @ 1
|
||||
strb r1, [ip], #1 @ 1
|
||||
add r2, r2, r3 @ 1 (r2 = r2 - (4 - r3))
|
||||
b 1b
|
||||
ENDPROC(memset)
|
||||
|
||||
@ -176,6 +176,7 @@ static struct w1_gpio_platform_data w1_gpio_pdata = {
|
||||
/* If you choose to use a pin other than PB16 it needs to be 3.3V */
|
||||
.pin = AT91_PIN_PB16,
|
||||
.is_open_drain = 1,
|
||||
.ext_pullup_enable_pin = -EINVAL,
|
||||
};
|
||||
|
||||
static struct platform_device w1_device = {
|
||||
|
||||
@ -188,6 +188,7 @@ static struct spi_board_info portuxg20_spi_devices[] = {
|
||||
static struct w1_gpio_platform_data w1_gpio_pdata = {
|
||||
.pin = AT91_PIN_PA29,
|
||||
.is_open_drain = 1,
|
||||
.ext_pullup_enable_pin = -EINVAL,
|
||||
};
|
||||
|
||||
static struct platform_device w1_device = {
|
||||
|
||||
@ -209,6 +209,14 @@ extern int at91_get_gpio_value(unsigned pin);
|
||||
extern void at91_gpio_suspend(void);
|
||||
extern void at91_gpio_resume(void);
|
||||
|
||||
#ifdef CONFIG_PINCTRL_AT91
|
||||
extern void at91_pinctrl_gpio_suspend(void);
|
||||
extern void at91_pinctrl_gpio_resume(void);
|
||||
#else
|
||||
static inline void at91_pinctrl_gpio_suspend(void) {}
|
||||
static inline void at91_pinctrl_gpio_resume(void) {}
|
||||
#endif
|
||||
|
||||
#endif /* __ASSEMBLY__ */
|
||||
|
||||
#endif
|
||||
|
||||
@ -92,23 +92,21 @@ static int at91_aic_set_wake(struct irq_data *d, unsigned value)
|
||||
|
||||
void at91_irq_suspend(void)
|
||||
{
|
||||
int i = 0, bit;
|
||||
int bit = -1;
|
||||
|
||||
if (has_aic5()) {
|
||||
/* disable enabled irqs */
|
||||
while ((bit = find_next_bit(backups, n_irqs, i)) < n_irqs) {
|
||||
while ((bit = find_next_bit(backups, n_irqs, bit + 1)) < n_irqs) {
|
||||
at91_aic_write(AT91_AIC5_SSR,
|
||||
bit & AT91_AIC5_INTSEL_MSK);
|
||||
at91_aic_write(AT91_AIC5_IDCR, 1);
|
||||
i = bit;
|
||||
}
|
||||
/* enable wakeup irqs */
|
||||
i = 0;
|
||||
while ((bit = find_next_bit(wakeups, n_irqs, i)) < n_irqs) {
|
||||
bit = -1;
|
||||
while ((bit = find_next_bit(wakeups, n_irqs, bit + 1)) < n_irqs) {
|
||||
at91_aic_write(AT91_AIC5_SSR,
|
||||
bit & AT91_AIC5_INTSEL_MSK);
|
||||
at91_aic_write(AT91_AIC5_IECR, 1);
|
||||
i = bit;
|
||||
}
|
||||
} else {
|
||||
at91_aic_write(AT91_AIC_IDCR, *backups);
|
||||
@ -118,23 +116,21 @@ void at91_irq_suspend(void)
|
||||
|
||||
void at91_irq_resume(void)
|
||||
{
|
||||
int i = 0, bit;
|
||||
int bit = -1;
|
||||
|
||||
if (has_aic5()) {
|
||||
/* disable wakeup irqs */
|
||||
while ((bit = find_next_bit(wakeups, n_irqs, i)) < n_irqs) {
|
||||
while ((bit = find_next_bit(wakeups, n_irqs, bit + 1)) < n_irqs) {
|
||||
at91_aic_write(AT91_AIC5_SSR,
|
||||
bit & AT91_AIC5_INTSEL_MSK);
|
||||
at91_aic_write(AT91_AIC5_IDCR, 1);
|
||||
i = bit;
|
||||
}
|
||||
/* enable irqs disabled for suspend */
|
||||
i = 0;
|
||||
while ((bit = find_next_bit(backups, n_irqs, i)) < n_irqs) {
|
||||
bit = -1;
|
||||
while ((bit = find_next_bit(backups, n_irqs, bit + 1)) < n_irqs) {
|
||||
at91_aic_write(AT91_AIC5_SSR,
|
||||
bit & AT91_AIC5_INTSEL_MSK);
|
||||
at91_aic_write(AT91_AIC5_IECR, 1);
|
||||
i = bit;
|
||||
}
|
||||
} else {
|
||||
at91_aic_write(AT91_AIC_IDCR, *wakeups);
|
||||
|
||||
@ -201,7 +201,10 @@ extern u32 at91_slow_clock_sz;
|
||||
|
||||
static int at91_pm_enter(suspend_state_t state)
|
||||
{
|
||||
at91_gpio_suspend();
|
||||
if (of_have_populated_dt())
|
||||
at91_pinctrl_gpio_suspend();
|
||||
else
|
||||
at91_gpio_suspend();
|
||||
at91_irq_suspend();
|
||||
|
||||
pr_debug("AT91: PM - wake mask %08x, pm state %d\n",
|
||||
@ -286,7 +289,10 @@ static int at91_pm_enter(suspend_state_t state)
|
||||
error:
|
||||
target_state = PM_SUSPEND_ON;
|
||||
at91_irq_resume();
|
||||
at91_gpio_resume();
|
||||
if (of_have_populated_dt())
|
||||
at91_pinctrl_gpio_resume();
|
||||
else
|
||||
at91_gpio_resume();
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
Some files were not shown because too many files have changed in this diff Show More
Loading…
Reference in New Issue
Block a user