redonkable
/
alistair23-linux
1
0
Fork 0
Code Releases Activity

Merge commit '9e9a928eed8796a0a1aaed7e0b676db86ba84594' into drm-next 

Merge drm-fixes into drm-next.

Both i915 and radeon need this done for later patches.

Conflicts:
	drivers/gpu/drm/drm_crtc_helper.c
	drivers/gpu/drm/i915/i915_drv.h
	drivers/gpu/drm/i915/i915_gem.c
	drivers/gpu/drm/i915/i915_gem_execbuffer.c
	drivers/gpu/drm/i915/i915_gem_gtt.c
hifive-unleashed-5.1
Dave Airlie 2014-06-05 20:28:59 +10:00
parent 5ea1f752ae 9e9a928eed
commit 8d4ad9d4bb
924 changed files with 11789 additions and 6386 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
Documentation/ABI/testing/sysfs-bus-pci
View File

@ -117,7 +117,7 @@ Description:
What: /sys/bus/pci/devices/.../vpd
Date: February 2008
Contact: Ben Hutchings <bhutchings@solarflare.com>
Contact: Ben Hutchings <bwh@kernel.org>
Description:
A file named vpd in a device directory will be a
binary file containing the Vital Product Data for the

2
Documentation/DocBook/media/Makefile
View File

@ -195,7 +195,7 @@ DVB_DOCUMENTED = \
#
install_media_images = \
$(Q)cp $(OBJIMGFILES) $(MEDIA_SRC_DIR)/v4l/*.svg $(MEDIA_OBJ_DIR)/media_api
$(Q)-cp $(OBJIMGFILES) $(MEDIA_SRC_DIR)/v4l/*.svg $(MEDIA_OBJ_DIR)/media_api
$(MEDIA_OBJ_DIR)/%: $(MEDIA_SRC_DIR)/%.b64
$(Q)base64 -d $< >$@

13
Documentation/debugging-via-ohci1394.txt
View File

@ -25,9 +25,11 @@ using data transfer rates in the order of 10MB/s or more.
With most FireWire controllers, memory access is limited to the low 4 GB
of physical address space. This can be a problem on IA64 machines where
memory is located mostly above that limit, but it is rarely a problem on
more common hardware such as x86, x86-64 and PowerPC. However, at least
Agere/LSI FW643e and FW643e2 controllers are known to support access to
physical addresses above 4 GB.
more common hardware such as x86, x86-64 and PowerPC.
At least LSI FW643e and FW643e2 controllers are known to support access to
physical addresses above 4 GB, but this feature is currently not enabled by
Linux.
Together with a early initialization of the OHCI-1394 controller for debugging,
this facility proved most useful for examining long debugs logs in the printk
@ -101,8 +103,9 @@ Step-by-step instructions for using firescope with early OHCI initialization:
compliant, they are based on TI PCILynx chips and require drivers for Win-
dows operating systems.
The mentioned kernel log message contains ">4 GB phys DMA" in case of
OHCI-1394 controllers which support accesses above this limit.
The mentioned kernel log message contains the string "physUB" if the
controller implements a writable Physical Upper Bound register. This is
required for physical DMA above 4 GB (but not utilized by Linux yet).
2) Establish a working FireWire cable connection:

5
Documentation/device-mapper/thin-provisioning.txt
View File

@ -309,7 +309,10 @@ ii) Status
error_if_no_space|queue_if_no_space
If the pool runs out of data or metadata space, the pool will
either queue or error the IO destined to the data device. The
default is to queue the IO until more space is added.
default is to queue the IO until more space is added or the
'no_space_timeout' expires. The 'no_space_timeout' dm-thin-pool
module parameter can be used to change this timeout -- it
defaults to 60 seconds but may be disabled using a value of 0.
iii) Messages

3
Documentation/devicetree/bindings/arm/arch_timer.txt
View File

@ -19,6 +19,9 @@ to deliver its interrupts via SPIs.
- clock-frequency : The frequency of the main counter, in Hz. Optional.
- always-on : a boolean property. If present, the timer is powered through an
always-on power domain, therefore it never loses context.
Example:
timer {

3
Documentation/devicetree/bindings/ata/apm-xgene.txt
View File

@ -24,6 +24,7 @@ Required properties:
* "sata-phy" for the SATA 6.0Gbps PHY
Optional properties:
- dma-coherent : Present if dma operations are coherent
- status : Shall be "ok" if enabled or "disabled" if disabled.
Default is "ok".
@ -55,6 +56,7 @@ Example:
<0x0 0x1f22e000 0x0 0x1000>,
<0x0 0x1f227000 0x0 0x1000>;
interrupts = <0x0 0x87 0x4>;
dma-coherent;
status = "ok";
clocks = <&sataclk 0>;
phys = <&phy2 0>;
@ -69,6 +71,7 @@ Example:
<0x0 0x1f23e000 0x0 0x1000>,
<0x0 0x1f237000 0x0 0x1000>;
interrupts = <0x0 0x88 0x4>;
dma-coherent;
status = "ok";
clocks = <&sataclk 0>;
phys = <&phy3 0>;

2
Documentation/devicetree/bindings/clock/at91-clock.txt
View File

@ -62,7 +62,7 @@ Required properties for PMC node:
- interrupt-controller : tell that the PMC is an interrupt controller.
- #interrupt-cells : must be set to 1. The first cell encodes the interrupt id,
and reflect the bit position in the PMC_ER/DR/SR registers.
You can use the dt macros defined in dt-bindings/clk/at91.h.
You can use the dt macros defined in dt-bindings/clock/at91.h.
0 (AT91_PMC_MOSCS) -> main oscillator ready
1 (AT91_PMC_LOCKA) -> PLL A ready
2 (AT91_PMC_LOCKB) -> PLL B ready

2
Documentation/devicetree/bindings/clock/renesas,cpg-mstp-clocks.txt
View File

@ -43,7 +43,7 @@ Example
clock-output-names =
"tpu0", "mmcif1", "sdhi3", "sdhi2",
"sdhi1", "sdhi0", "mmcif0";
renesas,clock-indices = <
clock-indices = <
R8A7790_CLK_TPU0 R8A7790_CLK_MMCIF1 R8A7790_CLK_SDHI3
R8A7790_CLK_SDHI2 R8A7790_CLK_SDHI1 R8A7790_CLK_SDHI0
R8A7790_CLK_MMCIF0

4
Documentation/devicetree/bindings/dma/ti-edma.txt
View File

@ -29,6 +29,6 @@ edma: edma@49000000 {
dma-channels = <64>;
ti,edma-regions = <4>;
ti,edma-slots = <256>;
ti,edma-xbar-event-map = <1 12
2 13>;
ti,edma-xbar-event-map = /bits/ 16 <1 12
2 13>;
};

12
Documentation/devicetree/bindings/net/arc_emac.txt
View File

@ -4,11 +4,15 @@ Required properties:
- compatible: Should be "snps,arc-emac"
- reg: Address and length of the register set for the device
- interrupts: Should contain the EMAC interrupts
- clock-frequency: CPU frequency. It is needed to calculate and set polling
period of EMAC.
- max-speed: see ethernet.txt file in the same directory.
- phy: see ethernet.txt file in the same directory.
Clock handling:
The clock frequency is needed to calculate and set polling period of EMAC.
It must be provided by one of:
- clock-frequency: CPU frequency.
- clocks: reference to the clock supplying the EMAC.
Child nodes of the driver are the individual PHY devices connected to the
MDIO bus. They must have a "reg" property given the PHY address on the MDIO bus.
@ -19,7 +23,11 @@ Examples:
reg = <0xc0fc2000 0x3c>;
interrupts = <6>;
mac-address = [ 00 11 22 33 44 55 ];
clock-frequency = <80000000>;
/* or */
clocks = <&emac_clock>;
max-speed = <100>;
phy = <&phy0>;

2
Documentation/devicetree/bindings/net/mdio-gpio.txt
View File

@ -14,7 +14,7 @@ node.
Example:
aliases {
mdio-gpio0 = <&mdio0>;
mdio-gpio0 = &mdio0;
};
mdio0: mdio {

15
Documentation/email-clients.txt
View File

@ -201,20 +201,15 @@ To beat some sense out of the internal editor, do this:
- Edit your Thunderbird config settings so that it won't use format=flowed.
Go to "edit->preferences->advanced->config editor" to bring up the
thunderbird's registry editor, and set "mailnews.send_plaintext_flowed" to
"false".
thunderbird's registry editor.
- Disable HTML Format: Set "mail.identity.id1.compose_html" to "false".
- Set "mailnews.send_plaintext_flowed" to "false"
- Enable "preformat" mode: Set "editor.quotesPreformatted" to "true".
- Set "mailnews.wraplength" from "72" to "0"
- Enable UTF8: Set "prefs.converted-to-utf8" to "true".
- "View" > "Message Body As" > "Plain Text"
- Install the "toggle wordwrap" extension. Download the file from:
https://addons.mozilla.org/thunderbird/addon/2351/
Then go to "tools->add ons", select "install" at the bottom of the screen,
and browse to where you saved the .xul file. This adds an "Enable
Wordwrap" entry under the Options menu of the message composer.
- "View" > "Character Encoding" > "Unicode (UTF-8)"
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
TkRat (GUI)

5
Documentation/filesystems/proc.txt
View File

@ -1245,8 +1245,9 @@ second). The meanings of the columns are as follows, from left to right:
The "intr" line gives counts of interrupts serviced since boot time, for each
of the possible system interrupts. The first column is the total of all
interrupts serviced; each subsequent column is the total for that particular
interrupt.
interrupts serviced including unnumbered architecture specific interrupts;
each subsequent column is the total for that particular numbered interrupt.
Unnumbered interrupts are not shown, only summed into the total.
The "ctxt" line gives the total number of context switches across all CPUs.

14
Documentation/hwmon/sysfs-interface
View File

@ -327,6 +327,13 @@ temp[1-*]_max_hyst
from the max value.
RW
temp[1-*]_min_hyst
Temperature hysteresis value for min limit.
Unit: millidegree Celsius
Must be reported as an absolute temperature, NOT a delta
from the min value.
RW
temp[1-*]_input Temperature input value.
Unit: millidegree Celsius
RO
@ -362,6 +369,13 @@ temp[1-*]_lcrit Temperature critical min value, typically lower than
Unit: millidegree Celsius
RW
temp[1-*]_lcrit_hyst
Temperature hysteresis value for critical min limit.
Unit: millidegree Celsius
Must be reported as an absolute temperature, NOT a delta
from the critical min value.
RW
temp[1-*]_offset
Temperature offset which is added to the temperature reading
by the chip.

5
Documentation/input/elantech.txt
View File

@ -504,9 +504,12 @@ byte 5:
* reg_10
bit 7 6 5 4 3 2 1 0
0 0 0 0 0 0 0 A
0 0 0 0 R F T A
A: 1 = enable absolute tracking
T: 1 = enable two finger mode auto correct
F: 1 = disable ABS Position Filter
R: 1 = enable real hardware resolution
6.2 Native absolute mode 6 byte packet format
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

8
Documentation/java.txt
View File

@ -188,6 +188,9 @@ shift
#define CP_METHODREF 10
#define CP_INTERFACEMETHODREF 11
#define CP_NAMEANDTYPE 12
#define CP_METHODHANDLE 15
#define CP_METHODTYPE 16
#define CP_INVOKEDYNAMIC 18
/* Define some commonly used error messages */
@ -242,14 +245,19 @@ void skip_constant(FILE *classfile, u_int16_t *cur)
break;
case CP_CLASS:
case CP_STRING:
case CP_METHODTYPE:
seekerr = fseek(classfile, 2, SEEK_CUR);
break;
case CP_METHODHANDLE:
seekerr = fseek(classfile, 3, SEEK_CUR);
break;
case CP_INTEGER:
case CP_FLOAT:
case CP_FIELDREF:
case CP_METHODREF:
case CP_INTERFACEMETHODREF:
case CP_NAMEANDTYPE:
case CP_INVOKEDYNAMIC:
seekerr = fseek(classfile, 4, SEEK_CUR);
break;
case CP_LONG:

8
Documentation/kernel-parameters.txt
View File

@ -2218,10 +2218,10 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
noreplace-smp [X86-32,SMP] Don't replace SMP instructions
with UP alternatives
nordrand [X86] Disable the direct use of the RDRAND
instruction even if it is supported by the
processor. RDRAND is still available to user
space applications.
nordrand [X86] Disable kernel use of the RDRAND and
RDSEED instructions even if they are supported
by the processor. RDRAND and RDSEED are still
available to user space applications.
noresume [SWSUSP] Disables resume and restores original swap
space.

2
Documentation/networking/filter.txt
View File

@ -277,7 +277,7 @@ Possible BPF extensions are shown in the following table:
mark skb->mark
queue skb->queue_mapping
hatype skb->dev->type
rxhash skb->rxhash
rxhash skb->hash
cpu raw_smp_processor_id()
vlan_tci vlan_tx_tag_get(skb)
vlan_pr vlan_tx_tag_present(skb)

2
Documentation/networking/packet_mmap.txt
View File

@ -578,7 +578,7 @@ processes. This also works in combination with mmap(2) on packet sockets.
Currently implemented fanout policies are:
- PACKET_FANOUT_HASH: schedule to socket by skb's rxhash
- PACKET_FANOUT_HASH: schedule to socket by skb's packet hash
- PACKET_FANOUT_LB: schedule to socket by round-robin
- PACKET_FANOUT_CPU: schedule to socket by CPU packet arrives on
- PACKET_FANOUT_RND: schedule to socket by random selection

2
Documentation/networking/scaling.txt
View File

@ -429,7 +429,7 @@ RPS and RFS were introduced in kernel 2.6.35. XPS was incorporated into
(therbert@google.com)
Accelerated RFS was introduced in 2.6.35. Original patches were
submitted by Ben Hutchings (bhutchings@solarflare.com)
submitted by Ben Hutchings (bwh@kernel.org)
Authors:
Tom Herbert (therbert@google.com)

2
Documentation/virtual/kvm/api.txt
View File

@ -2126,7 +2126,7 @@ into the hash PTE second double word).
4.75 KVM_IRQFD
Capability: KVM_CAP_IRQFD
Architectures: x86
Architectures: x86 s390
Type: vm ioctl
Parameters: struct kvm_irqfd (in)
Returns: 0 on success, -1 on error

62
MAINTAINERS
View File

@ -537,7 +537,7 @@ L: linux-alpha@vger.kernel.org
F: arch/alpha/
ALTERA TRIPLE SPEED ETHERNET DRIVER
M: Vince Bridgers <vbridgers2013@gmail.com
M: Vince Bridgers <vbridgers2013@gmail.com>
L: netdev@vger.kernel.org
L: nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
S: Maintained
@ -1893,14 +1893,15 @@ L: netdev@vger.kernel.org
S: Supported
F: drivers/net/ethernet/broadcom/bnx2x/
BROADCOM BCM281XX/BCM11XXX ARM ARCHITECTURE
BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
M: Christian Daudt <bcm@fixthebug.org>
M: Matt Porter <mporter@linaro.org>
L: bcm-kernel-feedback-list@broadcom.com
T: git git://git.github.com/broadcom/bcm11351
T: git git://github.com/broadcom/mach-bcm
S: Maintained
F: arch/arm/mach-bcm/
F: arch/arm/boot/dts/bcm113*
F: arch/arm/boot/dts/bcm216*
F: arch/arm/boot/dts/bcm281*
F: arch/arm/configs/bcm_defconfig
F: drivers/mmc/host/sdhci_bcm_kona.c
@ -2245,12 +2246,6 @@ L: linux-usb@vger.kernel.org
S: Maintained
F: drivers/usb/host/ohci-ep93xx.c
CIRRUS LOGIC CS4270 SOUND DRIVER
M: Timur Tabi <timur@tabi.org>
L: alsa-devel@alsa-project.org (moderated for non-subscribers)
S: Odd Fixes
F: sound/soc/codecs/cs4270*
CIRRUS LOGIC AUDIO CODEC DRIVERS
M: Brian Austin <brian.austin@cirrus.com>
M: Paul Handrigan <Paul.Handrigan@cirrus.com>
@ -3159,10 +3154,9 @@ S: Maintained
F: drivers/scsi/eata_pio.*
EBTABLES
M: Bart De Schuymer <bart.de.schuymer@pandora.be>
L: netfilter-devel@vger.kernel.org
W: http://ebtables.sourceforge.net/
S: Maintained
S: Orphan
F: include/linux/netfilter_bridge/ebt_*.h
F: include/uapi/linux/netfilter_bridge/ebt_*.h
F: net/bridge/netfilter/ebt*.c
@ -3557,7 +3551,7 @@ F: include/scsi/libfcoe.h
F: include/uapi/scsi/fc/
FILE LOCKING (flock() and fcntl()/lockf())
M: Jeff Layton <jlayton@redhat.com>
M: Jeff Layton <jlayton@poochiereds.net>
M: J. Bruce Fields <bfields@fieldses.org>
L: linux-fsdevel@vger.kernel.org
S: Maintained
@ -4819,6 +4813,14 @@ L: linux-kernel@vger.kernel.org
S: Maintained
T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
F: kernel/irq/
IRQCHIP DRIVERS
M: Thomas Gleixner <tglx@linutronix.de>
M: Jason Cooper <jason@lakedaemon.net>
L: linux-kernel@vger.kernel.org
S: Maintained
T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
T: git git://git.infradead.org/users/jcooper/linux.git irqchip/core
F: drivers/irqchip/
IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
@ -5115,14 +5117,19 @@ F: drivers/s390/kvm/
KERNEL VIRTUAL MACHINE (KVM) FOR ARM
M: Christoffer Dall <christoffer.dall@linaro.org>
M: Marc Zyngier <marc.zyngier@arm.com>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
L: kvmarm@lists.cs.columbia.edu
W: http://systems.cs.columbia.edu/projects/kvm-arm
S: Supported
F: arch/arm/include/uapi/asm/kvm*
F: arch/arm/include/asm/kvm*
F: arch/arm/kvm/
F: virt/kvm/arm/
F: include/kvm/arm_*
KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
M: Christoffer Dall <christoffer.dall@linaro.org>
M: Marc Zyngier <marc.zyngier@arm.com>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
L: kvmarm@lists.cs.columbia.edu
@ -5486,15 +5493,15 @@ F: Documentation/hwmon/ltc4261
F: drivers/hwmon/ltc4261.c
LTP (Linux Test Project)
M: Shubham Goyal <shubham@linux.vnet.ibm.com>
M: Mike Frysinger <vapier@gentoo.org>
M: Cyril Hrubis <chrubis@suse.cz>
M: Caspar Zhang <caspar@casparzhang.com>
M: Wanlong Gao <gaowanlong@cn.fujitsu.com>
M: Jan Stancek <jstancek@redhat.com>
M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
M: Alexey Kodanev <alexey.kodanev@oracle.com>
L: ltp-list@lists.sourceforge.net (subscribers-only)
W: http://ltp.sourceforge.net/
W: http://linux-test-project.github.io/
T: git git://github.com/linux-test-project/ltp.git
T: git git://ltp.git.sourceforge.net/gitroot/ltp/ltp-dev
S: Maintained
M32R ARCHITECTURE
@ -6507,10 +6514,10 @@ T: git git://openrisc.net/~jonas/linux
F: arch/openrisc/
OPENVSWITCH
M: Jesse Gross <jesse@nicira.com>
M: Pravin Shelar <pshelar@nicira.com>
L: dev@openvswitch.org
W: http://openvswitch.org
T: git git://git.kernel.org/pub/scm/linux/kernel/git/jesse/openvswitch.git
T: git git://git.kernel.org/pub/scm/linux/kernel/git/pshelar/openvswitch.git
S: Maintained
F: net/openvswitch/
@ -7284,7 +7291,6 @@ F: drivers/video/aty/aty128fb.c
RALINK RT2X00 WIRELESS LAN DRIVER
P: rt2x00 project
M: Ivo van Doorn <IvDoorn@gmail.com>
M: Gertjan van Wingerde <gwingerde@gmail.com>
M: Helmut Schaa <helmut.schaa@googlemail.com>
L: linux-wireless@vger.kernel.org
L: users@rt2x00.serialmonkey.com (moderated for non-subscribers)
@ -7300,7 +7306,7 @@ F: Documentation/blockdev/ramdisk.txt
F: drivers/block/brd.c
RANDOM NUMBER DRIVER
M: Theodore Ts'o" <tytso@mit.edu>
M: "Theodore Ts'o" <tytso@mit.edu>
S: Maintained
F: drivers/char/random.c
@ -7399,6 +7405,14 @@ F: drivers/rpmsg/
F: Documentation/rpmsg.txt
F: include/linux/rpmsg.h
RESET CONTROLLER FRAMEWORK
M: Philipp Zabel <p.zabel@pengutronix.de>
S: Maintained
F: drivers/reset/
F: Documentation/devicetree/bindings/reset/
F: include/linux/reset.h
F: include/linux/reset-controller.h
RFKILL
M: Johannes Berg <johannes@sipsolutions.net>
L: linux-wireless@vger.kernel.org
@ -7681,7 +7695,6 @@ F: drivers/clk/samsung/
SAMSUNG SXGBE DRIVERS
M: Byungho An <bh74.an@samsung.com>
M: Girish K S <ks.giri@samsung.com>
M: Siva Reddy Kallam <siva.kallam@samsung.com>
M: Vipul Pandya <vipul.pandya@samsung.com>
S: Supported
L: netdev@vger.kernel.org
@ -9105,6 +9118,9 @@ F: arch/um/os-Linux/drivers/
TURBOCHANNEL SUBSYSTEM
M: "Maciej W. Rozycki" <macro@linux-mips.org>
M: Ralf Baechle <ralf@linux-mips.org>
L: linux-mips@linux-mips.org
Q: http://patchwork.linux-mips.org/project/linux-mips/list/
S: Maintained
F: drivers/tc/
F: include/linux/tc.h
@ -9958,7 +9974,7 @@ F: drivers/net/hamradio/*scc.c
F: drivers/net/hamradio/z8530.h
ZBUD COMPRESSED PAGE ALLOCATOR
M: Seth Jennings <sjenning@linux.vnet.ibm.com>
M: Seth Jennings <sjennings@variantweb.net>
L: linux-mm@kvack.org
S: Maintained
F: mm/zbud.c
@ -10003,7 +10019,7 @@ F: mm/zsmalloc.c
F: include/linux/zsmalloc.h
ZSWAP COMPRESSED SWAP CACHING
M: Seth Jennings <sjenning@linux.vnet.ibm.com>
M: Seth Jennings <sjennings@variantweb.net>
L: linux-mm@kvack.org
S: Maintained
F: mm/zswap.c

2
Makefile
View File

@ -1,7 +1,7 @@
VERSION = 3
PATCHLEVEL = 15
SUBLEVEL = 0
EXTRAVERSION = -rc3
EXTRAVERSION = -rc8
NAME = Shuffling Zombie Juror
# *DOCUMENTATION*

2
arch/arm/boot/dts/am33xx.dtsi
View File

@ -144,7 +144,7 @@
compatible = "ti,edma3";
ti,hwmods = "tpcc", "tptc0", "tptc1", "tptc2";
reg = <0x49000000 0x10000>,
<0x44e10f90 0x10>;
<0x44e10f90 0x40>;
interrupts = <12 13 14>;
#dma-cells = <1>;
dma-channels = <64>;

16
arch/arm/boot/dts/am3517.dtsi
View File

@ -62,5 +62,21 @@
};
};
&iva {
status = "disabled";
};
&mailbox {
status = "disabled";
};
&mmu_isp {
status = "disabled";
};
&smartreflex_mpu_iva {
status = "disabled";
};
/include/ "am35xx-clocks.dtsi"
/include/ "omap36xx-am35xx-omap3430es2plus-clocks.dtsi"

5
arch/arm/boot/dts/am437x-gp-evm.dts
View File

@ -117,6 +117,11 @@
status = "okay";
};
&gpio5 {
status = "okay";
ti,no-reset-on-init;
};
&mmc1 {
status = "okay";
vmmc-supply = <&vmmcsd_fixed>;

1
arch/arm/boot/dts/armada-370-db.dts
View File

@ -67,6 +67,7 @@
i2c@11000 {
pinctrl-0 = <&i2c0_pins>;
pinctrl-names = "default";
clock-frequency = <100000>;
status = "okay";
audio_codec: audio-codec@4a {
compatible = "cirrus,cs42l51";

5
arch/arm/boot/dts/armada-375-db.dts
View File

@ -79,6 +79,11 @@
};
};
sata@a0000 {
status = "okay";
nr-ports = <2>;
};
nand: nand@d0000 {
pinctrl-0 = <&nand_pins>;
pinctrl-names = "default";

2
arch/arm/boot/dts/armada-380.dtsi
View File

@ -99,7 +99,7 @@
pcie@3,0 {
device_type = "pci";
assigned-addresses = <0x82000800 0 0x44000 0 0x2000>;
reg = <0x1000 0 0 0 0>;
reg = <0x1800 0 0 0 0>;
#address-cells = <3>;
#size-cells = <2>;
#interrupt-cells = <1>;

4
arch/arm/boot/dts/armada-385.dtsi
View File

@ -110,7 +110,7 @@
pcie@3,0 {
device_type = "pci";
assigned-addresses = <0x82000800 0 0x44000 0 0x2000>;
reg = <0x1000 0 0 0 0>;
reg = <0x1800 0 0 0 0>;
#address-cells = <3>;
#size-cells = <2>;
#interrupt-cells = <1>;
@ -131,7 +131,7 @@
pcie@4,0 {
device_type = "pci";
assigned-addresses = <0x82000800 0 0x48000 0 0x2000>;
reg = <0x1000 0 0 0 0>;
reg = <0x2000 0 0 0 0>;
#address-cells = <3>;
#size-cells = <2>;
#interrupt-cells = <1>;

2
arch/arm/boot/dts/armada-xp-db.dts
View File

@ -49,7 +49,7 @@
/* Device Bus parameters are required */
/* Read parameters */
devbus,bus-width = <8>;
devbus,bus-width = <16>;
devbus,turn-off-ps = <60000>;
devbus,badr-skew-ps = <0>;
devbus,acc-first-ps = <124000>;

10
arch/arm/boot/dts/armada-xp-gp.dts
View File

@ -59,7 +59,7 @@
/* Device Bus parameters are required */
/* Read parameters */
devbus,bus-width = <8>;
devbus,bus-width = <16>;
devbus,turn-off-ps = <60000>;
devbus,badr-skew-ps = <0>;
devbus,acc-first-ps = <124000>;
@ -146,22 +146,22 @@
ethernet@70000 {
status = "okay";
phy = <&phy0>;
phy-mode = "rgmii-id";
phy-mode = "qsgmii";
};
ethernet@74000 {
status = "okay";
phy = <&phy1>;
phy-mode = "rgmii-id";
phy-mode = "qsgmii";
};
ethernet@30000 {
status = "okay";
phy = <&phy2>;
phy-mode = "rgmii-id";
phy-mode = "qsgmii";
};
ethernet@34000 {
status = "okay";
phy = <&phy3>;
phy-mode = "rgmii-id";
phy-mode = "qsgmii";
};
/* Front-side USB slot */

2
arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts
View File

@ -39,7 +39,7 @@
/* Device Bus parameters are required */
/* Read parameters */
devbus,bus-width = <8>;
devbus,bus-width = <16>;
devbus,turn-off-ps = <60000>;
devbus,badr-skew-ps = <0>;
devbus,acc-first-ps = <124000>;

4
arch/arm/boot/dts/at91-sama5d3_xplained.dts
View File

@ -34,7 +34,7 @@
};
spi0: spi@f0004000 {
cs-gpios = <&pioD 13 0>;
cs-gpios = <&pioD 13 0>, <0>, <0>, <&pioD 16 0>;
status = "okay";
};
@ -79,7 +79,7 @@
};
spi1: spi@f8008000 {
cs-gpios = <&pioC 25 0>, <0>, <0>, <&pioD 16 0>;
cs-gpios = <&pioC 25 0>;
status = "okay";
};

2
arch/arm/boot/dts/at91sam9260.dtsi
View File

@ -641,7 +641,7 @@
trigger@3 {
reg = <3>;
trigger-name = "external";
trigger-value = <0x13>;
trigger-value = <0xd>;
trigger-external;
};
};

2
arch/arm/boot/dts/at91sam9261.dtsi
View File

@ -10,7 +10,7 @@
#include <dt-bindings/pinctrl/at91.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/clk/at91.h>
#include <dt-bindings/clock/at91.h>
/ {
model = "Atmel AT91SAM9261 family SoC";

2
arch/arm/boot/dts/at91sam9rl.dtsi
View File

@ -8,7 +8,7 @@
#include "skeleton.dtsi"
#include <dt-bindings/pinctrl/at91.h>
#include <dt-bindings/clk/at91.h>
#include <dt-bindings/clock/at91.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/gpio/gpio.h>

2
arch/arm/boot/dts/exynos4412-trats2.dts
View File

@ -503,7 +503,7 @@
status = "okay";
ak8975@0c {
compatible = "ak,ak8975";
compatible = "asahi-kasei,ak8975";
reg = <0x0c>;
gpios = <&gpj0 7 0>;
};

1
arch/arm/boot/dts/exynos5250-arndale.dts
View File

@ -107,6 +107,7 @@
regulator-name = "VDD_IOPERI_1.8V";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
op_mode = <1>;
};

12
arch/arm/boot/dts/exynos5420-arndale-octa.dts
View File

@ -364,16 +364,4 @@
gpio-key,wakeup;
};
};
amba {
mdma1: mdma@11C10000 {
/*
* MDMA1 can support both secure and non-secure
* AXI transactions. When this is enabled in the kernel
* for boards that run in secure mode, we are getting
* imprecise external aborts causing the kernel to oops.
*/
status = "disabled";
};
};
};

24
arch/arm/boot/dts/exynos5420.dtsi
View File

@ -219,16 +219,6 @@
reg = <0x100440C0 0x20>;
};
mau_pd: power-domain@100440E0 {
compatible = "samsung,exynos4210-pd";
reg = <0x100440E0 0x20>;
};
g2d_pd: power-domain@10044100 {
compatible = "samsung,exynos4210-pd";
reg = <0x10044100 0x20>;
};
msc_pd: power-domain@10044120 {
compatible = "samsung,exynos4210-pd";
reg = <0x10044120 0x20>;
@ -336,6 +326,13 @@
#dma-cells = <1>;
#dma-channels = <8>;
#dma-requests = <1>;
/*
* MDMA1 can support both secure and non-secure
* AXI transactions. When this is enabled in the kernel
* for boards that run in secure mode, we are getting
* imprecise external aborts causing the kernel to oops.
*/
status = "disabled";
};
};
@ -385,7 +382,7 @@
spi_0: spi@12d20000 {
compatible = "samsung,exynos4210-spi";
reg = <0x12d20000 0x100>;
interrupts = <0 66 0>;
interrupts = <0 68 0>;
dmas = <&pdma0 5
&pdma0 4>;
dma-names = "tx", "rx";
@ -401,7 +398,7 @@
spi_1: spi@12d30000 {
compatible = "samsung,exynos4210-spi";
reg = <0x12d30000 0x100>;
interrupts = <0 67 0>;
interrupts = <0 69 0>;
dmas = <&pdma1 5
&pdma1 4>;
dma-names = "tx", "rx";
@ -417,7 +414,7 @@
spi_2: spi@12d40000 {
compatible = "samsung,exynos4210-spi";
reg = <0x12d40000 0x100>;
interrupts = <0 68 0>;
interrupts = <0 70 0>;
dmas = <&pdma0 7
&pdma0 6>;
dma-names = "tx", "rx";
@ -730,6 +727,5 @@
interrupts = <0 112 0>;
clocks = <&clock 471>;
clock-names = "secss";
samsung,power-domain = <&g2d_pd>;
};
};

2
arch/arm/boot/dts/imx53-mba53.dts
View File

@ -244,7 +244,7 @@
&tve {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_vga_sync_1>;
i2c-ddc-bus = <&i2c3>;
ddc-i2c-bus = <&i2c3>;
fsl,tve-mode = "vga";
fsl,hsync-pin = <4>;
fsl,vsync-pin = <6>;

2
arch/arm/boot/dts/imx53.dtsi
View File

@ -115,7 +115,7 @@
#address-cells = <1>;
#size-cells = <0>;
compatible = "fsl,imx53-ipu";
reg = <0x18000000 0x080000000>;
reg = <0x18000000 0x08000000>;
interrupts = <11 10>;
clocks = <&clks IMX5_CLK_IPU_GATE>,
<&clks IMX5_CLK_IPU_DI0_GATE>,

18
arch/arm/boot/dts/kirkwood-mv88f6281gtw-ge.dts
View File

@ -30,6 +30,16 @@
bootargs = "console=ttyS0,115200n8 earlyprintk";
};
mbus {
pcie-controller {
status = "okay";
pcie@1,0 {
status = "okay";
};
};
};
ocp@f1000000 {
pinctrl@10000 {
pmx_usb_led: pmx-usb-led {
@ -73,14 +83,6 @@
ehci@50000 {
status = "okay";
};
pcie-controller {
status = "okay";
pcie@1,0 {
status = "okay";
};
};
};
gpio-leds {

18
arch/arm/boot/dts/kirkwood-nsa310-common.dtsi
View File

@ -4,6 +4,16 @@
/ {
model = "ZyXEL NSA310";
mbus {
pcie-controller {
status = "okay";
pcie@1,0 {
status = "okay";
};
};
};
ocp@f1000000 {
pinctrl: pinctrl@10000 {
@ -26,14 +36,6 @@
status = "okay";
nr-ports = <2>;
};
pcie-controller {
status = "okay";
pcie@1,0 {
status = "okay";
};
};
};
gpio_poweroff {

5
arch/arm/boot/dts/kirkwood-t5325.dts
View File

@ -127,11 +127,6 @@
i2c@11000 {
status = "okay";
alc5621: alc5621@1a {
compatible = "realtek,alc5621";
reg = <0x1a>;
};
};
serial@12000 {

19
arch/arm/boot/dts/omap-gpmc-smsc911x.dtsi
View File

@ -24,11 +24,10 @@
compatible = "smsc,lan9221", "smsc,lan9115";
bank-width = <2>;
gpmc,mux-add-data;
gpmc,cs-on-ns = <0>;
gpmc,cs-rd-off-ns = <186>;
gpmc,cs-wr-off-ns = <186>;
gpmc,adv-on-ns = <12>;
gpmc,adv-rd-off-ns = <48>;
gpmc,cs-on-ns = <1>;
gpmc,cs-rd-off-ns = <180>;
gpmc,cs-wr-off-ns = <180>;
gpmc,adv-rd-off-ns = <18>;
gpmc,adv-wr-off-ns = <48>;
gpmc,oe-on-ns = <54>;
gpmc,oe-off-ns = <168>;
@ -36,12 +35,10 @@
gpmc,we-off-ns = <168>;
gpmc,rd-cycle-ns = <186>;
gpmc,wr-cycle-ns = <186>;
gpmc,access-ns = <114>;
gpmc,page-burst-access-ns = <6>;
gpmc,bus-turnaround-ns = <12>;
gpmc,cycle2cycle-delay-ns = <18>;
gpmc,wr-data-mux-bus-ns = <90>;
gpmc,wr-access-ns = <186>;
gpmc,access-ns = <144>;
gpmc,page-burst-access-ns = <24>;
gpmc,bus-turnaround-ns = <90>;
gpmc,cycle2cycle-delay-ns = <90>;
gpmc,cycle2cycle-samecsen;
gpmc,cycle2cycle-diffcsen;
vddvario-supply = <&vddvario>;

7
arch/arm/boot/dts/omap2.dtsi
View File

@ -71,13 +71,6 @@
interrupts = <58>;
};
mailbox: mailbox@48094000 {
compatible = "ti,omap2-mailbox";
ti,hwmods = "mailbox";
reg = <0x48094000 0x200>;
interrupts = <26>;
};
intc: interrupt-controller@1 {
compatible = "ti,omap2-intc";
interrupt-controller;

8
arch/arm/boot/dts/omap2420.dtsi
View File

@ -125,6 +125,14 @@
dma-names = "tx", "rx";
};
mailbox: mailbox@48094000 {
compatible = "ti,omap2-mailbox";
reg = <0x48094000 0x200>;
interrupts = <26>, <34>;
interrupt-names = "dsp", "iva";
ti,hwmods = "mailbox";
};
timer1: timer@48028000 {
compatible = "ti,omap2420-timer";
reg = <0x48028000 0x400>;

7
arch/arm/boot/dts/omap2430.dtsi
View File

@ -216,6 +216,13 @@
dma-names = "tx", "rx";
};
mailbox: mailbox@48094000 {
compatible = "ti,omap2-mailbox";
reg = <0x48094000 0x200>;
interrupts = <26>;
ti,hwmods = "mailbox";
};
timer1: timer@49018000 {
compatible = "ti,omap2420-timer";
reg = <0x49018000 0x400>;

66
arch/arm/boot/dts/omap3-cm-t3x30.dtsi
View File

@ -10,18 +10,6 @@
cpu0-supply = <&vcc>;
};
};
vddvario: regulator-vddvario {
compatible = "regulator-fixed";
regulator-name = "vddvario";
regulator-always-on;
};
vdd33a: regulator-vdd33a {
compatible = "regulator-fixed";
regulator-name = "vdd33a";
regulator-always-on;
};
};
&omap3_pmx_core {
@ -35,58 +23,34 @@
hsusb0_pins: pinmux_hsusb0_pins {
pinctrl-single,pins = <
OMAP3_CORE1_IOPAD(0x21a0, PIN_OUTPUT | MUX_MODE0) /* hsusb0_clk.hsusb0_clk */
OMAP3_CORE1_IOPAD(0x21a2, PIN_OUTPUT | MUX_MODE0) /* hsusb0_stp.hsusb0_stp */
OMAP3_CORE1_IOPAD(0x21a4, PIN_INPUT_PULLDOWN | MUX_MODE0) /* hsusb0_dir.hsusb0_dir */
OMAP3_CORE1_IOPAD(0x21a6, PIN_INPUT_PULLDOWN | MUX_MODE0) /* hsusb0_nxt.hsusb0_nxt */
OMAP3_CORE1_IOPAD(0x21a8, PIN_INPUT_PULLDOWN | MUX_MODE0) /* hsusb0_data0.hsusb2_data0 */
OMAP3_CORE1_IOPAD(0x21aa, PIN_INPUT_PULLDOWN | MUX_MODE0) /* hsusb0_data1.hsusb0_data1 */
OMAP3_CORE1_IOPAD(0x21ac, PIN_INPUT_PULLDOWN | MUX_MODE0) /* hsusb0_data2.hsusb0_data2 */
OMAP3_CORE1_IOPAD(0x21ae, PIN_INPUT_PULLDOWN | MUX_MODE0) /* hsusb0_data7.hsusb0_data3 */
OMAP3_CORE1_IOPAD(0x21b0, PIN_INPUT_PULLDOWN | MUX_MODE0) /* hsusb0_data7.hsusb0_data4 */
OMAP3_CORE1_IOPAD(0x21b2, PIN_INPUT_PULLDOWN | MUX_MODE0) /* hsusb0_data7.hsusb0_data5 */
OMAP3_CORE1_IOPAD(0x21b4, PIN_INPUT_PULLDOWN | MUX_MODE0) /* hsusb0_data7.hsusb0_data6 */
OMAP3_CORE1_IOPAD(0x21b6, PIN_INPUT_PULLDOWN | MUX_MODE0) /* hsusb0_data7.hsusb0_data7 */
OMAP3_CORE1_IOPAD(0x21a2, PIN_OUTPUT | MUX_MODE0) /* hsusb0_clk.hsusb0_clk */
OMAP3_CORE1_IOPAD(0x21a4, PIN_OUTPUT | MUX_MODE0) /* hsusb0_stp.hsusb0_stp */
OMAP3_CORE1_IOPAD(0x21a6, PIN_INPUT_PULLDOWN | MUX_MODE0) /* hsusb0_dir.hsusb0_dir */
OMAP3_CORE1_IOPAD(0x21a8, PIN_INPUT_PULLDOWN | MUX_MODE0) /* hsusb0_nxt.hsusb0_nxt */
OMAP3_CORE1_IOPAD(0x21aa, PIN_INPUT_PULLDOWN | MUX_MODE0) /* hsusb0_data0.hsusb2_data0 */
OMAP3_CORE1_IOPAD(0x21ac, PIN_INPUT_PULLDOWN | MUX_MODE0) /* hsusb0_data1.hsusb0_data1 */
OMAP3_CORE1_IOPAD(0x21ae, PIN_INPUT_PULLDOWN | MUX_MODE0) /* hsusb0_data2.hsusb0_data2 */
OMAP3_CORE1_IOPAD(0x21b0, PIN_INPUT_PULLDOWN | MUX_MODE0) /* hsusb0_data7.hsusb0_data3 */
OMAP3_CORE1_IOPAD(0x21b2, PIN_INPUT_PULLDOWN | MUX_MODE0) /* hsusb0_data7.hsusb0_data4 */
OMAP3_CORE1_IOPAD(0x21b4, PIN_INPUT_PULLDOWN | MUX_MODE0) /* hsusb0_data7.hsusb0_data5 */
OMAP3_CORE1_IOPAD(0x21b6, PIN_INPUT_PULLDOWN | MUX_MODE0) /* hsusb0_data7.hsusb0_data6 */
OMAP3_CORE1_IOPAD(0x21b8, PIN_INPUT_PULLDOWN | MUX_MODE0) /* hsusb0_data7.hsusb0_data7 */
>;
};
};
#include "omap-gpmc-smsc911x.dtsi"
&gpmc {
ranges = <5 0 0x2c000000 0x01000000>;
smsc1: ethernet@5,0 {
smsc1: ethernet@gpmc {
compatible = "smsc,lan9221", "smsc,lan9115";
pinctrl-names = "default";
pinctrl-0 = <&smsc1_pins>;
interrupt-parent = <&gpio6>;
interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
reg = <5 0 0xff>;
bank-width = <2>;
gpmc,mux-add-data;
gpmc,cs-on-ns = <0>;
gpmc,cs-rd-off-ns = <186>;
gpmc,cs-wr-off-ns = <186>;
gpmc,adv-on-ns = <12>;
gpmc,adv-rd-off-ns = <48>;
gpmc,adv-wr-off-ns = <48>;
gpmc,oe-on-ns = <54>;
gpmc,oe-off-ns = <168>;
gpmc,we-on-ns = <54>;
gpmc,we-off-ns = <168>;
gpmc,rd-cycle-ns = <186>;
gpmc,wr-cycle-ns = <186>;
gpmc,access-ns = <114>;
gpmc,page-burst-access-ns = <6>;
gpmc,bus-turnaround-ns = <12>;
gpmc,cycle2cycle-delay-ns = <18>;
gpmc,wr-data-mux-bus-ns = <90>;
gpmc,wr-access-ns = <186>;
gpmc,cycle2cycle-samecsen;
gpmc,cycle2cycle-diffcsen;
vddvario-supply = <&vddvario>;
vdd33a-supply = <&vdd33a>;
reg-io-width = <4>;
smsc,save-mac-address;
};
};

2
arch/arm/boot/dts/omap3-igep.dtsi
View File

@ -107,7 +107,7 @@
>;
};
smsc911x_pins: pinmux_smsc911x_pins {
smsc9221_pins: pinmux_smsc9221_pins {
pinctrl-single,pins = <
0x1a2 (PIN_INPUT | MUX_MODE4) /* mcspi1_cs2.gpio_176 */
>;

4
arch/arm/boot/dts/omap3-igep0020.dts
View File

@ -10,7 +10,7 @@
*/
#include "omap3-igep.dtsi"
#include "omap-gpmc-smsc911x.dtsi"
#include "omap-gpmc-smsc9221.dtsi"
/ {
model = "IGEPv2 (TI OMAP AM/DM37x)";
@ -248,7 +248,7 @@
ethernet@gpmc {
pinctrl-names = "default";
pinctrl-0 = <&smsc911x_pins>;
pinctrl-0 = <&smsc9221_pins>;
reg = <5 0 0xff>;
interrupt-parent = <&gpio6>;
interrupts = <16 IRQ_TYPE_LEVEL_LOW>;

37
arch/arm/boot/dts/omap3-sb-t35.dtsi
View File

@ -2,20 +2,6 @@
* Common support for CompuLab SB-T35 used on SBC-T3530, SBC-T3517 and SBC-T3730
*/
/ {
vddvario_sb_t35: regulator-vddvario-sb-t35 {
compatible = "regulator-fixed";
regulator-name = "vddvario";
regulator-always-on;
};
vdd33a_sb_t35: regulator-vdd33a-sb-t35 {
compatible = "regulator-fixed";
regulator-name = "vdd33a";
regulator-always-on;
};
};
&omap3_pmx_core {
smsc2_pins: pinmux_smsc2_pins {
pinctrl-single,pins = <
@ -37,11 +23,10 @@
reg = <4 0 0xff>;
bank-width = <2>;
gpmc,mux-add-data;
gpmc,cs-on-ns = <0>;
gpmc,cs-rd-off-ns = <186>;
gpmc,cs-wr-off-ns = <186>;
gpmc,adv-on-ns = <12>;
gpmc,adv-rd-off-ns = <48>;
gpmc,cs-on-ns = <1>;
gpmc,cs-rd-off-ns = <180>;
gpmc,cs-wr-off-ns = <180>;
gpmc,adv-rd-off-ns = <18>;
gpmc,adv-wr-off-ns = <48>;
gpmc,oe-on-ns = <54>;
gpmc,oe-off-ns = <168>;
@ -49,16 +34,14 @@
gpmc,we-off-ns = <168>;
gpmc,rd-cycle-ns = <186>;
gpmc,wr-cycle-ns = <186>;
gpmc,access-ns = <114>;
gpmc,page-burst-access-ns = <6>;
gpmc,bus-turnaround-ns = <12>;
gpmc,cycle2cycle-delay-ns = <18>;
gpmc,wr-data-mux-bus-ns = <90>;
gpmc,wr-access-ns = <186>;
gpmc,access-ns = <144>;
gpmc,page-burst-access-ns = <24>;
gpmc,bus-turnaround-ns = <90>;
gpmc,cycle2cycle-delay-ns = <90>;
gpmc,cycle2cycle-samecsen;
gpmc,cycle2cycle-diffcsen;
vddvario-supply = <&vddvario_sb_t35>;
vdd33a-supply = <&vdd33a_sb_t35>;
vddvario-supply = <&vddvario>;
vdd33a-supply = <&vdd33a>;
reg-io-width = <4>;
smsc,save-mac-address;
};

13
arch/arm/boot/dts/omap3-sbc-t3517.dts
View File

@ -8,6 +8,19 @@
/ {
model = "CompuLab SBC-T3517 with CM-T3517";
compatible = "compulab,omap3-sbc-t3517", "compulab,omap3-cm-t3517", "ti,am3517", "ti,omap3";
/* Only one GPMC smsc9220 on SBC-T3517, CM-T3517 uses am35x Ethernet */
vddvario: regulator-vddvario-sb-t35 {
compatible = "regulator-fixed";
regulator-name = "vddvario";
regulator-always-on;
};
vdd33a: regulator-vdd33a-sb-t35 {
compatible = "regulator-fixed";
regulator-name = "vdd33a";
regulator-always-on;
};
};
&omap3_pmx_core {

2
arch/arm/boot/dts/omap3.dtsi
View File

@ -61,7 +61,7 @@
ti,hwmods = "mpu";
};
iva {
iva: iva {
compatible = "ti,iva2.2";
ti,hwmods = "iva";

7
arch/arm/boot/dts/omap5.dtsi
View File

@ -630,6 +630,13 @@
status = "disabled";
};
mailbox: mailbox@4a0f4000 {
compatible = "ti,omap4-mailbox";
reg = <0x4a0f4000 0x200>;
interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "mailbox";
};
timer1: timer@4ae18000 {
compatible = "ti,omap5430-timer";
reg = <0x4ae18000 0x80>;

2
arch/arm/boot/dts/sama5d3.dtsi
View File

@ -13,7 +13,7 @@
#include <dt-bindings/pinctrl/at91.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/clk/at91.h>
#include <dt-bindings/clock/at91.h>
/ {
model = "Atmel SAMA5D3 family SoC";

2
arch/arm/boot/dts/sama5d3_mci2.dtsi
View File

@ -9,7 +9,7 @@
#include <dt-bindings/pinctrl/at91.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/clk/at91.h>
#include <dt-bindings/clock/at91.h>
/ {
ahb {

2
arch/arm/boot/dts/sama5d3_tcb1.dtsi
View File

@ -9,7 +9,7 @@
#include <dt-bindings/pinctrl/at91.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/clk/at91.h>
#include <dt-bindings/clock/at91.h>
/ {
aliases {

2
arch/arm/boot/dts/sama5d3_uart.dtsi
View File

@ -9,7 +9,7 @@
#include <dt-bindings/pinctrl/at91.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/clk/at91.h>
#include <dt-bindings/clock/at91.h>
/ {
aliases {

1
arch/arm/boot/dts/ste-ccu8540.dts
View File

@ -18,6 +18,7 @@
compatible = "st-ericsson,ccu8540", "st-ericsson,u8540";
memory@0 {
device_type = "memory";
reg = <0x20000000 0x1f000000>, <0xc0000000 0x3f000000>;
};

14
arch/arm/boot/dts/sun7i-a20.dtsi
View File

@ -87,7 +87,7 @@
pll4: clk@01c20018 {
#clock-cells = <0>;
compatible = "allwinner,sun4i-a10-pll1-clk";
compatible = "allwinner,sun7i-a20-pll4-clk";
reg = <0x01c20018 0x4>;
clocks = <&osc24M>;
clock-output-names = "pll4";
@ -109,6 +109,14 @@
clock-output-names = "pll6_sata", "pll6_other", "pll6";
};
pll8: clk@01c20040 {
#clock-cells = <0>;
compatible = "allwinner,sun7i-a20-pll4-clk";
reg = <0x01c20040 0x4>;
clocks = <&osc24M>;
clock-output-names = "pll8";
};
cpu: cpu@01c20054 {
#clock-cells = <0>;
compatible = "allwinner,sun4i-a10-cpu-clk";
@ -805,9 +813,9 @@
status = "disabled";
};
i2c4: i2c@01c2bc00 {
i2c4: i2c@01c2c000 {
compatible = "allwinner,sun4i-i2c";
reg = <0x01c2bc00 0x400>;
reg = <0x01c2c000 0x400>;
interrupts = <0 89 4>;
clocks = <&apb1_gates 15>;
clock-frequency = <100000>;

10
arch/arm/common/bL_switcher.c
View File

@ -433,8 +433,12 @@ static void bL_switcher_restore_cpus(void)
{
int i;
for_each_cpu(i, &bL_switcher_removed_logical_cpus)
cpu_up(i);
for_each_cpu(i, &bL_switcher_removed_logical_cpus) {
struct device *cpu_dev = get_cpu_device(i);
int ret = device_online(cpu_dev);
if (ret)
dev_err(cpu_dev, "switcher: unable to restore CPU\n");
}
}
static int bL_switcher_halve_cpus(void)
@ -521,7 +525,7 @@ static int bL_switcher_halve_cpus(void)
continue;
}
ret = cpu_down(i);
ret = device_offline(get_cpu_device(i));
if (ret) {
bL_switcher_restore_cpus();
return ret;

48
arch/arm/common/edma.c
View File

@ -1423,55 +1423,38 @@ EXPORT_SYMBOL(edma_clear_event);
#if IS_ENABLED(CONFIG_OF) && IS_ENABLED(CONFIG_DMADEVICES)
static int edma_of_read_u32_to_s16_array(const struct device_node *np,
const char *propname, s16 *out_values,
size_t sz)
static int edma_xbar_event_map(struct device *dev, struct device_node *node,
struct edma_soc_info *pdata, size_t sz)
{
int ret;
ret = of_property_read_u16_array(np, propname, out_values, sz);
if (ret)
return ret;
/* Terminate it */
*out_values++ = -1;
*out_values++ = -1;
return 0;
}
static int edma_xbar_event_map(struct device *dev,
struct device_node *node,
struct edma_soc_info *pdata, int len)
{
int ret, i;
const char pname[] = "ti,edma-xbar-event-map";
struct resource res;
void __iomem *xbar;
const s16 (*xbar_chans)[2];
s16 (*xbar_chans)[2];
size_t nelm = sz / sizeof(s16);
u32 shift, offset, mux;
int ret, i;
xbar_chans = devm_kzalloc(dev,
len/sizeof(s16) + 2*sizeof(s16),
GFP_KERNEL);
xbar_chans = devm_kzalloc(dev, (nelm + 2) * sizeof(s16), GFP_KERNEL);
if (!xbar_chans)
return -ENOMEM;
ret = of_address_to_resource(node, 1, &res);
if (ret)
return -EIO;
return -ENOMEM;
xbar = devm_ioremap(dev, res.start, resource_size(&res));
if (!xbar)
return -ENOMEM;
ret = edma_of_read_u32_to_s16_array(node,
"ti,edma-xbar-event-map",
(s16 *)xbar_chans,
len/sizeof(u32));
ret = of_property_read_u16_array(node, pname, (u16 *)xbar_chans, nelm);
if (ret)
return -EIO;
for (i = 0; xbar_chans[i][0] != -1; i++) {
/* Invalidate last entry for the other user of this mess */
nelm >>= 1;
xbar_chans[nelm][0] = xbar_chans[nelm][1] = -1;
for (i = 0; i < nelm; i++) {
shift = (xbar_chans[i][1] & 0x03) << 3;
offset = xbar_chans[i][1] & 0xfffffffc;
mux = readl(xbar + offset);
@ -1480,8 +1463,7 @@ static int edma_xbar_event_map(struct device *dev,
writel(mux, (xbar + offset));
}
pdata->xbar_chans = xbar_chans;
pdata->xbar_chans = (const s16 (*)[2]) xbar_chans;
return 0;
}

1
arch/arm/configs/exynos_defconfig
View File

@ -65,6 +65,7 @@ CONFIG_TCG_TIS_I2C_INFINEON=y
CONFIG_I2C=y
CONFIG_I2C_MUX=y
CONFIG_I2C_ARB_GPIO_CHALLENGE=y
CONFIG_I2C_EXYNOS5=y
CONFIG_I2C_S3C2410=y
CONFIG_DEBUG_GPIO=y
# CONFIG_HWMON is not set

2
arch/arm/configs/sunxi_defconfig
View File

@ -37,7 +37,7 @@ CONFIG_SUN4I_EMAC=y
# CONFIG_NET_VENDOR_NATSEMI is not set
# CONFIG_NET_VENDOR_SEEQ is not set
# CONFIG_NET_VENDOR_SMSC is not set
# CONFIG_NET_VENDOR_STMICRO is not set
CONFIG_STMMAC_ETH=y
# CONFIG_NET_VENDOR_WIZNET is not set
# CONFIG_WLAN is not set
CONFIG_SERIAL_8250=y

2
arch/arm/include/asm/trusted_foundations.h
View File

@ -54,7 +54,9 @@ static inline void register_trusted_foundations(
*/
pr_err("No support for Trusted Foundations, continuing in degraded mode.\n");
pr_err("Secondary processors as well as CPU PM will be disabled.\n");
#if IS_ENABLED(CONFIG_SMP)
setup_max_cpus = 0;
#endif
cpu_idle_poll_ctrl(true);
}

3
arch/arm/include/asm/uaccess.h
View File

@ -171,8 +171,9 @@ extern int __put_user_8(void *, unsigned long long);
#define __put_user_check(x,p) \
({ \
unsigned long __limit = current_thread_info()->addr_limit - 1; \
const typeof(*(p)) __user *__tmp_p = (p); \
register const typeof(*(p)) __r2 asm("r2") = (x); \
register const typeof(*(p)) __user *__p asm("r0") = (p);\
register const typeof(*(p)) __user *__p asm("r0") = __tmp_p; \
register unsigned long __l asm("r1") = __limit; \
register int __e asm("r0"); \
switch (sizeof(*(__p))) { \

1
arch/arm/include/asm/xen/page.h
View File

@ -77,7 +77,6 @@ static inline xpaddr_t machine_to_phys(xmaddr_t machine)
}
/* VIRT <-> MACHINE conversion */
#define virt_to_machine(v) (phys_to_machine(XPADDR(__pa(v))))
#define virt_to_pfn(v) (PFN_DOWN(__pa(v)))
#define virt_to_mfn(v) (pfn_to_mfn(virt_to_pfn(v)))
#define mfn_to_virt(m) (__va(mfn_to_pfn(m) << PAGE_SHIFT))

4
arch/arm/kernel/entry-header.S
View File

@ -132,6 +132,10 @@
orrne r5, V7M_xPSR_FRAMEPTRALIGN
biceq r5, V7M_xPSR_FRAMEPTRALIGN
@ ensure bit 0 is cleared in the PC, otherwise behaviour is
@ unpredictable
bic r4, #1
@ write basic exception frame
stmdb r2!, {r1, r3-r5}
ldmia sp, {r1, r3-r5}

2
arch/arm/kernel/unwind.c
View File

@ -285,7 +285,7 @@ static int unwind_exec_pop_r4_to_rN(struct unwind_ctrl_block *ctrl,
if (unwind_pop_register(ctrl, &vsp, reg))
return -URC_FAILURE;
if (insn & 0x80)
if (insn & 0x8)
if (unwind_pop_register(ctrl, &vsp, 14))
return -URC_FAILURE;

2
arch/arm/kvm/Kconfig
View File

@ -23,7 +23,7 @@ config KVM
select HAVE_KVM_CPU_RELAX_INTERCEPT
select KVM_MMIO
select KVM_ARM_HOST
depends on ARM_VIRT_EXT && ARM_LPAE
depends on ARM_VIRT_EXT && ARM_LPAE && !CPU_BIG_ENDIAN
---help---
Support hosting virtualized guest machines. You will also
need to select one or more of the processor modules below.

15
arch/arm/kvm/mmu.c
View File

@ -42,6 +42,8 @@ static unsigned long hyp_idmap_start;
static unsigned long hyp_idmap_end;
static phys_addr_t hyp_idmap_vector;
#define pgd_order get_order(PTRS_PER_PGD * sizeof(pgd_t))
#define kvm_pmd_huge(_x) (pmd_huge(_x) || pmd_trans_huge(_x))
static void kvm_tlb_flush_vmid_ipa(struct kvm *kvm, phys_addr_t ipa)
@ -293,14 +295,14 @@ void free_boot_hyp_pgd(void)
if (boot_hyp_pgd) {
unmap_range(NULL, boot_hyp_pgd, hyp_idmap_start, PAGE_SIZE);
unmap_range(NULL, boot_hyp_pgd, TRAMPOLINE_VA, PAGE_SIZE);
kfree(boot_hyp_pgd);
free_pages((unsigned long)boot_hyp_pgd, pgd_order);
boot_hyp_pgd = NULL;
}
if (hyp_pgd)
unmap_range(NULL, hyp_pgd, TRAMPOLINE_VA, PAGE_SIZE);
kfree(init_bounce_page);
free_page((unsigned long)init_bounce_page);
init_bounce_page = NULL;
mutex_unlock(&kvm_hyp_pgd_mutex);
@ -330,7 +332,7 @@ void free_hyp_pgds(void)
for (addr = VMALLOC_START; is_vmalloc_addr((void*)addr); addr += PGDIR_SIZE)
unmap_range(NULL, hyp_pgd, KERN_TO_HYP(addr), PGDIR_SIZE);
kfree(hyp_pgd);
free_pages((unsigned long)hyp_pgd, pgd_order);
hyp_pgd = NULL;
}
@ -1024,7 +1026,7 @@ int kvm_mmu_init(void)
size_t len = __hyp_idmap_text_end - __hyp_idmap_text_start;
phys_addr_t phys_base;
init_bounce_page = kmalloc(PAGE_SIZE, GFP_KERNEL);
init_bounce_page = (void *)__get_free_page(GFP_KERNEL);
if (!init_bounce_page) {
kvm_err("Couldn't allocate HYP init bounce page\n");
err = -ENOMEM;
@ -1050,8 +1052,9 @@ int kvm_mmu_init(void)
(unsigned long)phys_base);
}
hyp_pgd = kzalloc(PTRS_PER_PGD * sizeof(pgd_t), GFP_KERNEL);
boot_hyp_pgd = kzalloc(PTRS_PER_PGD * sizeof(pgd_t), GFP_KERNEL);
hyp_pgd = (pgd_t *)__get_free_pages(GFP_KERNEL | __GFP_ZERO, pgd_order);
boot_hyp_pgd = (pgd_t *)__get_free_pages(GFP_KERNEL | __GFP_ZERO, pgd_order);
if (!hyp_pgd || !boot_hyp_pgd) {
kvm_err("Hyp mode PGD not allocated\n");
err = -ENOMEM;

8
arch/arm/mach-at91/at91sam9260_devices.c
View File

@ -1308,19 +1308,19 @@ static struct platform_device at91_adc_device = {
static struct at91_adc_trigger at91_adc_triggers[] = {
[0] = {
.name = "timer-counter-0",
.value = AT91_ADC_TRGSEL_TC0 | AT91_ADC_TRGEN,
.value = 0x1,
},
[1] = {
.name = "timer-counter-1",
.value = AT91_ADC_TRGSEL_TC1 | AT91_ADC_TRGEN,
.value = 0x3,
},
[2] = {
.name = "timer-counter-2",
.value = AT91_ADC_TRGSEL_TC2 | AT91_ADC_TRGEN,
.value = 0x5,
},
[3] = {
.name = "external",
.value = AT91_ADC_TRGSEL_EXTERNAL | AT91_ADC_TRGEN,
.value = 0xd,
.is_external = true,
},
};

15
arch/arm/mach-exynos/firmware.c
View File

@ -18,6 +18,8 @@
#include <mach/map.h>
#include <plat/cpu.h>
#include "smc.h"
static int exynos_do_idle(void)
@ -28,13 +30,24 @@ static int exynos_do_idle(void)
static int exynos_cpu_boot(int cpu)
{
/*
* The second parameter of SMC_CMD_CPU1BOOT command means CPU id.
* But, Exynos4212 has only one secondary CPU so second parameter
* isn't used for informing secure firmware about CPU id.
*/
if (soc_is_exynos4212())
cpu = 0;
exynos_smc(SMC_CMD_CPU1BOOT, cpu, 0, 0);
return 0;
}
static int exynos_set_cpu_boot_addr(int cpu, unsigned long boot_addr)
{
void __iomem *boot_reg = S5P_VA_SYSRAM_NS + 0x1c + 4*cpu;
void __iomem *boot_reg = S5P_VA_SYSRAM_NS + 0x1c;
if (!soc_is_exynos4212())
boot_reg += 4*cpu;
__raw_writel(boot_addr, boot_reg);
return 0;

2
arch/arm/mach-imx/devices/platform-ipu-core.c
View File

@ -77,7 +77,7 @@ struct platform_device *__init imx_alloc_mx3_camera(
pdev = platform_device_alloc("mx3-camera", 0);
if (!pdev)
goto err;
return ERR_PTR(-ENOMEM);
pdev->dev.dma_mask = kmalloc(sizeof(*pdev->dev.dma_mask), GFP_KERNEL);
if (!pdev->dev.dma_mask)

13
arch/arm/mach-mvebu/mvebu-soc-id.c
View File

@ -108,7 +108,18 @@ static int __init mvebu_soc_id_init(void)
iounmap(pci_base);
res_ioremap:
clk_disable_unprepare(clk);
/*
* If the PCIe unit is actually enabled and we have PCI
* support in the kernel, we intentionally do not release the
* reference to the clock. We want to keep it running since
* the bootloader does some PCIe link configuration that the
* kernel is for now unable to do, and gating the clock would
* make us loose this precious configuration.
*/
if (!of_device_is_available(child) || !IS_ENABLED(CONFIG_PCI_MVEBU)) {
clk_disable_unprepare(clk);
clk_put(clk);
}
clk_err:
of_node_put(child);

2
arch/arm/mach-omap2/board-flash.c
View File

@ -142,7 +142,7 @@ __init board_nand_init(struct mtd_partition *nand_parts, u8 nr_parts, u8 cs,
board_nand_data.nr_parts = nr_parts;
board_nand_data.devsize = nand_type;
board_nand_data.ecc_opt = OMAP_ECC_BCH8_CODE_HW;
board_nand_data.ecc_opt = OMAP_ECC_HAM1_CODE_HW;
gpmc_nand_init(&board_nand_data, gpmc_t);
}
#endif /* CONFIG_MTD_NAND_OMAP2 || CONFIG_MTD_NAND_OMAP2_MODULE */

3
arch/arm/mach-omap2/cclock3xxx_data.c
View File

@ -456,7 +456,8 @@ static struct clk_hw_omap dpll4_m5x2_ck_hw = {
.clkdm_name = "dpll4_clkdm",
};
DEFINE_STRUCT_CLK(dpll4_m5x2_ck, dpll4_m5x2_ck_parent_names, dpll4_m5x2_ck_ops);
DEFINE_STRUCT_CLK_FLAGS(dpll4_m5x2_ck, dpll4_m5x2_ck_parent_names,
dpll4_m5x2_ck_ops, CLK_SET_RATE_PARENT);
static struct clk dpll4_m5x2_ck_3630 = {
.name = "dpll4_m5x2_ck",

25
arch/arm/mach-omap2/cpuidle44xx.c
View File

@ -14,6 +14,7 @@
#include <linux/cpuidle.h>
#include <linux/cpu_pm.h>
#include <linux/export.h>
#include <linux/clockchips.h>
#include <asm/cpuidle.h>
#include <asm/proc-fns.h>
@ -83,6 +84,7 @@ static int omap_enter_idle_coupled(struct cpuidle_device *dev,
{
struct idle_statedata *cx = state_ptr + index;
u32 mpuss_can_lose_context = 0;
int cpu_id = smp_processor_id();
/*
* CPU0 has to wait and stay ON until CPU1 is OFF state.
@ -110,6 +112,8 @@ static int omap_enter_idle_coupled(struct cpuidle_device *dev,
mpuss_can_lose_context = (cx->mpu_state == PWRDM_POWER_RET) &&
(cx->mpu_logic_state == PWRDM_POWER_OFF);
clockevents_notify(CLOCK_EVT_NOTIFY_BROADCAST_ENTER, &cpu_id);
/*
* Call idle CPU PM enter notifier chain so that
* VFP and per CPU interrupt context is saved.
@ -165,6 +169,8 @@ static int omap_enter_idle_coupled(struct cpuidle_device *dev,
if (dev->cpu == 0 && mpuss_can_lose_context)
cpu_cluster_pm_exit();
clockevents_notify(CLOCK_EVT_NOTIFY_BROADCAST_EXIT, &cpu_id);
fail:
cpuidle_coupled_parallel_barrier(dev, &abort_barrier);
cpu_done[dev->cpu] = false;
@ -172,6 +178,16 @@ fail:
return index;
}
/*
* For each cpu, setup the broadcast timer because local timers
* stops for the states above C1.
*/
static void omap_setup_broadcast_timer(void *arg)
{
int cpu = smp_processor_id();
clockevents_notify(CLOCK_EVT_NOTIFY_BROADCAST_ON, &cpu);
}
static struct cpuidle_driver omap4_idle_driver = {
.name = "omap4_idle",
.owner = THIS_MODULE,
@ -189,8 +205,7 @@ static struct cpuidle_driver omap4_idle_driver = {
/* C2 - CPU0 OFF + CPU1 OFF + MPU CSWR */
.exit_latency = 328 + 440,
.target_residency = 960,
.flags = CPUIDLE_FLAG_TIME_VALID | CPUIDLE_FLAG_COUPLED |
CPUIDLE_FLAG_TIMER_STOP,
.flags = CPUIDLE_FLAG_TIME_VALID | CPUIDLE_FLAG_COUPLED,
.enter = omap_enter_idle_coupled,
.name = "C2",
.desc = "CPUx OFF, MPUSS CSWR",
@ -199,8 +214,7 @@ static struct cpuidle_driver omap4_idle_driver = {
/* C3 - CPU0 OFF + CPU1 OFF + MPU OSWR */
.exit_latency = 460 + 518,
.target_residency = 1100,
.flags = CPUIDLE_FLAG_TIME_VALID | CPUIDLE_FLAG_COUPLED |
CPUIDLE_FLAG_TIMER_STOP,
.flags = CPUIDLE_FLAG_TIME_VALID | CPUIDLE_FLAG_COUPLED,
.enter = omap_enter_idle_coupled,
.name = "C3",
.desc = "CPUx OFF, MPUSS OSWR",
@ -231,5 +245,8 @@ int __init omap4_idle_init(void)
if (!cpu_clkdm[0] || !cpu_clkdm[1])
return -ENODEV;
/* Configure the broadcast timer on each cpu */
on_each_cpu(omap_setup_broadcast_timer, NULL, 1);
return cpuidle_register(&omap4_idle_driver, cpu_online_mask);
}

8
arch/arm/mach-omap2/omap-headsmp.S
View File

@ -1,7 +1,7 @@
/*
* Secondary CPU startup routine source file.
*
* Copyright (C) 2009 Texas Instruments, Inc.
* Copyright (C) 2009-2014 Texas Instruments, Inc.
*
* Author:
* Santosh Shilimkar <santosh.shilimkar@ti.com>
@ -28,9 +28,13 @@
* code. This routine also provides a holding flag into which
* secondary core is held until we're ready for it to initialise.
* The primary core will update this flag using a hardware
+ * register AuxCoreBoot0.
* register AuxCoreBoot0.
*/
ENTRY(omap5_secondary_startup)
.arm
THUMB( adr r9, BSYM(wait) ) @ CPU may be entered in ARM mode.
THUMB( bx r9 ) @ If this is a Thumb-2 kernel,
THUMB( .thumb ) @ switch to Thumb now.
wait: ldr r2, =AUX_CORE_BOOT0_PA @ read from AuxCoreBoot0
ldr r0, [r2]
mov r0, r0, lsr #5

2
arch/arm/mach-omap2/omap_hwmod_54xx_data.c
View File

@ -895,7 +895,7 @@ static struct omap_hwmod omap54xx_mcpdm_hwmod = {
* current exception.
*/
.flags = HWMOD_EXT_OPT_MAIN_CLK,
.flags = HWMOD_EXT_OPT_MAIN_CLK | HWMOD_SWSUP_SIDLE,
.main_clk = "pad_clks_ck",
.prcm = {
.omap4 = {

2
arch/arm/mach-orion5x/common.h
View File

@ -21,7 +21,7 @@ struct mv_sata_platform_data;
#define ORION_MBUS_DEVBUS_BOOT_ATTR 0x0f
#define ORION_MBUS_DEVBUS_TARGET(cs) 0x01
#define ORION_MBUS_DEVBUS_ATTR(cs) (~(1 << cs))
#define ORION_MBUS_SRAM_TARGET 0x00
#define ORION_MBUS_SRAM_TARGET 0x09
#define ORION_MBUS_SRAM_ATTR 0x00
/*

8
arch/arm/mm/proc-v7m.S
View File

@ -123,6 +123,11 @@ __v7m_setup:
mov pc, lr
ENDPROC(__v7m_setup)
.align 2
__v7m_setup_stack:
.space 4 * 8 @ 8 registers
__v7m_setup_stack_top:
define_processor_functions v7m, dabort=nommu_early_abort, pabort=legacy_pabort, nommu=1
.section ".rodata"
@ -152,6 +157,3 @@ __v7m_proc_info:
.long nop_cache_fns @ proc_info_list.cache
.size __v7m_proc_info, . - __v7m_proc_info
__v7m_setup_stack:
.space 4 * 8 @ 8 registers
__v7m_setup_stack_top:

10
arch/arm/plat-omap/dma.c
View File

@ -70,6 +70,7 @@ static u32 errata;
static struct omap_dma_global_context_registers {
u32 dma_irqenable_l0;
u32 dma_irqenable_l1;
u32 dma_ocp_sysconfig;
u32 dma_gcr;
} omap_dma_global_context;
@ -1973,10 +1974,17 @@ static struct irqaction omap24xx_dma_irq;
/*----------------------------------------------------------------------------*/
/*
* Note that we are currently using only IRQENABLE_L0 and L1.
* As the DSP may be using IRQENABLE_L2 and L3, let's not
* touch those for now.
*/
void omap_dma_global_context_save(void)
{
omap_dma_global_context.dma_irqenable_l0 =
p->dma_read(IRQENABLE_L0, 0);
omap_dma_global_context.dma_irqenable_l1 =
p->dma_read(IRQENABLE_L1, 0);
omap_dma_global_context.dma_ocp_sysconfig =
p->dma_read(OCP_SYSCONFIG, 0);
omap_dma_global_context.dma_gcr = p->dma_read(GCR, 0);
@ -1991,6 +1999,8 @@ void omap_dma_global_context_restore(void)
OCP_SYSCONFIG, 0);
p->dma_write(omap_dma_global_context.dma_irqenable_l0,
IRQENABLE_L0, 0);
p->dma_write(omap_dma_global_context.dma_irqenable_l1,
IRQENABLE_L1, 0);
if (IS_DMA_ERRATA(DMA_ROMCODE_BUG))
p->dma_write(0x3 , IRQSTATUS_L0, 0);

3
arch/arm64/boot/dts/apm-storm.dtsi
View File

@ -307,6 +307,7 @@
<0x0 0x1f21e000 0x0 0x1000>,
<0x0 0x1f217000 0x0 0x1000>;
interrupts = <0x0 0x86 0x4>;
dma-coherent;
status = "disabled";
clocks = <&sata01clk 0>;
phys = <&phy1 0>;
@ -321,6 +322,7 @@
<0x0 0x1f22e000 0x0 0x1000>,
<0x0 0x1f227000 0x0 0x1000>;
interrupts = <0x0 0x87 0x4>;
dma-coherent;
status = "ok";
clocks = <&sata23clk 0>;
phys = <&phy2 0>;
@ -334,6 +336,7 @@
<0x0 0x1f23d000 0x0 0x1000>,
<0x0 0x1f23e000 0x0 0x1000>;
interrupts = <0x0 0x88 0x4>;
dma-coherent;
status = "ok";
clocks = <&sata45clk 0>;
phys = <&phy3 0>;

1
arch/arm64/include/asm/memory.h
View File

@ -138,6 +138,7 @@ static inline void *phys_to_virt(phys_addr_t x)
#define __pa(x) __virt_to_phys((unsigned long)(x))
#define __va(x) ((void *)__phys_to_virt((phys_addr_t)(x)))
#define pfn_to_kaddr(pfn) __va((pfn) << PAGE_SHIFT)
#define virt_to_pfn(x) __phys_to_pfn(__virt_to_phys(x))
/*
* virt_to_page(k) convert a _valid_ virtual address to struct page *

2
arch/arm64/include/asm/pgtable.h
View File

@ -266,7 +266,7 @@ static inline pmd_t pte_pmd(pte_t pte)
#define pmd_page(pmd) pfn_to_page(__phys_to_pfn(pmd_val(pmd) & PHYS_MASK))
#define set_pmd_at(mm, addr, pmdp, pmd) set_pmd(pmdp, pmd)
#define set_pmd_at(mm, addr, pmdp, pmd) set_pte_at(mm, addr, (pte_t *)pmdp, pmd_pte(pmd))
static inline int has_transparent_hugepage(void)
{

6
arch/arm64/kernel/early_printk.c
View File

@ -143,10 +143,8 @@ static int __init setup_early_printk(char *buf)
}
/* no options parsing yet */
if (paddr) {
set_fixmap_io(FIX_EARLYCON_MEM_BASE, paddr);
early_base = (void __iomem *)fix_to_virt(FIX_EARLYCON_MEM_BASE);
}
if (paddr)
early_base = (void __iomem *)set_fixmap_offset_io(FIX_EARLYCON_MEM_BASE, paddr);
printch = match->printch;
early_console = &early_console_dev;

10
arch/arm64/kernel/irq.c
View File

@ -97,11 +97,15 @@ static bool migrate_one_irq(struct irq_desc *desc)
if (irqd_is_per_cpu(d) || !cpumask_test_cpu(smp_processor_id(), affinity))
return false;
if (cpumask_any_and(affinity, cpu_online_mask) >= nr_cpu_ids) {
affinity = cpu_online_mask;
if (cpumask_any_and(affinity, cpu_online_mask) >= nr_cpu_ids)
ret = true;
}
/*
* when using forced irq_set_affinity we must ensure that the cpu
* being offlined is not present in the affinity mask, it may be
* selected as the target CPU otherwise
*/
affinity = cpu_online_mask;
c = irq_data_get_irq_chip(d);
if (!c->irq_set_affinity)
pr_debug("IRQ%u: unable to set affinity\n", d->irq);

2
arch/arm64/kernel/setup.c
View File

@ -396,7 +396,7 @@ static int __init arm64_device_init(void)
of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
return 0;
}
arch_initcall(arm64_device_init);
arch_initcall_sync(arm64_device_init);
static DEFINE_PER_CPU(struct cpu, cpu_data);

35
arch/arm64/mm/dma-mapping.c
View File

@ -22,8 +22,11 @@
#include <linux/slab.h>
#include <linux/dma-mapping.h>
#include <linux/dma-contiguous.h>
#include <linux/of.h>
#include <linux/platform_device.h>
#include <linux/vmalloc.h>
#include <linux/swiotlb.h>
#include <linux/amba/bus.h>
#include <asm/cacheflush.h>
@ -305,17 +308,45 @@ struct dma_map_ops coherent_swiotlb_dma_ops = {
};
EXPORT_SYMBOL(coherent_swiotlb_dma_ops);
static int dma_bus_notifier(struct notifier_block *nb,
unsigned long event, void *_dev)
{
struct device *dev = _dev;
if (event != BUS_NOTIFY_ADD_DEVICE)
return NOTIFY_DONE;
if (of_property_read_bool(dev->of_node, "dma-coherent"))
set_dma_ops(dev, &coherent_swiotlb_dma_ops);
return NOTIFY_OK;
}
static struct notifier_block platform_bus_nb = {
.notifier_call = dma_bus_notifier,
};
static struct notifier_block amba_bus_nb = {
.notifier_call = dma_bus_notifier,
};
extern int swiotlb_late_init_with_default_size(size_t default_size);
static int __init swiotlb_late_init(void)
{
size_t swiotlb_size = min(SZ_64M, MAX_ORDER_NR_PAGES << PAGE_SHIFT);
dma_ops = &coherent_swiotlb_dma_ops;
/*
* These must be registered before of_platform_populate().
*/
bus_register_notifier(&platform_bus_type, &platform_bus_nb);
bus_register_notifier(&amba_bustype, &amba_bus_nb);
dma_ops = &noncoherent_swiotlb_dma_ops;
return swiotlb_late_init_with_default_size(swiotlb_size);
}
subsys_initcall(swiotlb_late_init);
arch_initcall(swiotlb_late_init);
#define PREALLOC_DMA_DEBUG_ENTRIES 4096

4
arch/arm64/mm/hugetlbpage.c
View File

@ -51,7 +51,11 @@ int pmd_huge(pmd_t pmd)
int pud_huge(pud_t pud)
{
#ifndef __PAGETABLE_PMD_FOLDED
return !(pud_val(pud) & PUD_TABLE_BIT);
#else
return 0;
#endif
}
int pmd_huge_support(void)

3
arch/arm64/mm/mmu.c
View File

@ -374,6 +374,9 @@ int kern_addr_valid(unsigned long addr)
if (pmd_none(*pmd))
return 0;
if (pmd_sect(*pmd))
return pfn_valid(pmd_pfn(*pmd));
pte = pte_offset_kernel(pmd, addr);
if (pte_none(*pte))
return 0;

37
arch/hexagon/include/asm/barrier.h
View File

@ -1,37 +0,0 @@
/*
* Memory barrier definitions for the Hexagon architecture
*
* Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
* only version 2 as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
#ifndef _ASM_BARRIER_H
#define _ASM_BARRIER_H
#define rmb() barrier()
#define read_barrier_depends() barrier()
#define wmb() barrier()
#define mb() barrier()
#define smp_rmb() barrier()
#define smp_read_barrier_depends() barrier()
#define smp_wmb() barrier()
#define smp_mb() barrier()
/* Set a value and use a memory barrier. Used by the scheduler somewhere. */
#define set_mb(var, value) \
do { var = value; mb(); } while (0)
#endif /* _ASM_BARRIER_H */

2
arch/ia64/include/asm/unistd.h
View File

@ -11,7 +11,7 @@
#define NR_syscalls 314 /* length of syscall table */
#define NR_syscalls 315 /* length of syscall table */
/*
* The following defines stop scripts/checksyscalls.sh from complaining about

1
arch/ia64/include/uapi/asm/unistd.h
View File

@ -327,5 +327,6 @@
#define __NR_finit_module 1335
#define __NR_sched_setattr 1336
#define __NR_sched_getattr 1337
#define __NR_renameat2 1338
#endif /* _UAPI_ASM_IA64_UNISTD_H */

1
arch/ia64/kernel/entry.S
View File

@ -1775,6 +1775,7 @@ sys_call_table:
data8 sys_finit_module // 1335
data8 sys_sched_setattr
data8 sys_sched_getattr
data8 sys_renameat2
.org sys_call_table + 8*NR_syscalls // guard against failures to increase NR_syscalls
#endif /* __IA64_ASM_PARAVIRTUALIZED_NATIVE */

2
arch/m68k/include/asm/unistd.h
View File

@ -4,7 +4,7 @@
#include <uapi/asm/unistd.h>
#define NR_syscalls 351
#define NR_syscalls 352
#define __ARCH_WANT_OLD_READDIR
#define __ARCH_WANT_OLD_STAT

Some files were not shown because too many files have changed in this diff Show More