diff --git a/[refs] b/[refs] index 1a9c689d5362..0ad8a0df7c89 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: f4fe3881ba2ad3435168b691ecfd8c0c1b1ef5c1 +refs/heads/master: 006309132f57ccc20dd69e971e2041ebd2cbb7e5 diff --git a/trunk/.gitignore b/trunk/.gitignore index 0f2f40f71915..92bd0e45dfa1 100644 --- a/trunk/.gitignore +++ b/trunk/.gitignore @@ -14,10 +14,6 @@ *.o.* *.a *.s -*.ko.unsigned -*.ko.stripped -*.ko.stripped.dig -*.ko.stripped.sig *.ko *.so *.so.dbg @@ -95,6 +91,4 @@ GTAGS extra_certificates signing_key.priv signing_key.x509 -signing_key.x509.keyid -signing_key.x509.signer x509.genkey diff --git a/trunk/Documentation/00-INDEX b/trunk/Documentation/00-INDEX index f54273e2ac97..ceb1ff735469 100644 --- a/trunk/Documentation/00-INDEX +++ b/trunk/Documentation/00-INDEX @@ -210,6 +210,8 @@ local_ops.txt - semantics and behavior of local atomic operations. lockdep-design.txt - documentation on the runtime locking correctness validator. +lockup-watchdogs.txt + - info on soft and hard lockup detectors (aka nmi_watchdog). logo.gif - full colour GIF image of Linux logo (penguin - Tux). logo.txt @@ -240,8 +242,6 @@ netlabel/ - directory with information on the NetLabel subsystem. networking/ - directory with info on various aspects of networking with Linux. -nmi_watchdog.txt - - info on NMI watchdog for SMP systems. nommu-mmap.txt - documentation about no-mmu memory mapping support. numastat.txt diff --git a/trunk/Documentation/DocBook/media/Makefile b/trunk/Documentation/DocBook/media/Makefile index 9b7e4c557928..f9fd615427fb 100644 --- a/trunk/Documentation/DocBook/media/Makefile +++ b/trunk/Documentation/DocBook/media/Makefile @@ -56,15 +56,15 @@ FUNCS = \ write \ IOCTLS = \ - $(shell perl -ne 'print "$$1 " if /\#define\s+([^\s]+)\s+_IO/' $(srctree)/include/linux/videodev2.h) \ - $(shell perl -ne 'print "$$1 " if /\#define\s+([^\s]+)\s+_IO/' $(srctree)/include/linux/dvb/audio.h) \ - $(shell perl -ne 'print "$$1 " if /\#define\s+([^\s]+)\s+_IO/' $(srctree)/include/linux/dvb/ca.h) \ - $(shell perl -ne 'print "$$1 " if /\#define\s+([^\s]+)\s+_IO/' $(srctree)/include/linux/dvb/dmx.h) \ - $(shell perl -ne 'print "$$1 " if /\#define\s+([^\s]+)\s+_IO/' $(srctree)/include/linux/dvb/frontend.h) \ - $(shell perl -ne 'print "$$1 " if /\#define\s+([A-Z][^\s]+)\s+_IO/' $(srctree)/include/linux/dvb/net.h) \ - $(shell perl -ne 'print "$$1 " if /\#define\s+([^\s]+)\s+_IO/' $(srctree)/include/linux/dvb/video.h) \ - $(shell perl -ne 'print "$$1 " if /\#define\s+([^\s]+)\s+_IO/' $(srctree)/include/linux/media.h) \ - $(shell perl -ne 'print "$$1 " if /\#define\s+([^\s]+)\s+_IO/' $(srctree)/include/linux/v4l2-subdev.h) \ + $(shell perl -ne 'print "$$1 " if /\#define\s+([^\s]+)\s+_IO/' $(srctree)/include/uapi/linux/videodev2.h) \ + $(shell perl -ne 'print "$$1 " if /\#define\s+([^\s]+)\s+_IO/' $(srctree)/include/uapi/linux/dvb/audio.h) \ + $(shell perl -ne 'print "$$1 " if /\#define\s+([^\s]+)\s+_IO/' $(srctree)/include/uapi/linux/dvb/ca.h) \ + $(shell perl -ne 'print "$$1 " if /\#define\s+([^\s]+)\s+_IO/' $(srctree)/include/uapi/linux/dvb/dmx.h) \ + $(shell perl -ne 'print "$$1 " if /\#define\s+([^\s]+)\s+_IO/' $(srctree)/include/uapi/linux/dvb/frontend.h) \ + $(shell perl -ne 'print "$$1 " if /\#define\s+([A-Z][^\s]+)\s+_IO/' $(srctree)/include/uapi/linux/dvb/net.h) \ + $(shell perl -ne 'print "$$1 " if /\#define\s+([^\s]+)\s+_IO/' $(srctree)/include/uapi/linux/dvb/video.h) \ + $(shell perl -ne 'print "$$1 " if /\#define\s+([^\s]+)\s+_IO/' $(srctree)/include/uapi/linux/media.h) \ + $(shell perl -ne 'print "$$1 " if /\#define\s+([^\s]+)\s+_IO/' $(srctree)/include/uapi/linux/v4l2-subdev.h) \ VIDIOC_SUBDEV_G_FRAME_INTERVAL \ VIDIOC_SUBDEV_S_FRAME_INTERVAL \ VIDIOC_SUBDEV_ENUM_MBUS_CODE \ @@ -74,32 +74,32 @@ IOCTLS = \ VIDIOC_SUBDEV_S_SELECTION \ TYPES = \ - $(shell perl -ne 'print "$$1 " if /^typedef\s+[^\s]+\s+([^\s]+)\;/' $(srctree)/include/linux/videodev2.h) \ - $(shell perl -ne 'print "$$1 " if /^}\s+([a-z0-9_]+_t)/' $(srctree)/include/linux/dvb/frontend.h) + $(shell perl -ne 'print "$$1 " if /^typedef\s+[^\s]+\s+([^\s]+)\;/' $(srctree)/include/uapi/linux/videodev2.h) \ + $(shell perl -ne 'print "$$1 " if /^}\s+([a-z0-9_]+_t)/' $(srctree)/include/uapi/linux/dvb/frontend.h) ENUMS = \ - $(shell perl -ne 'print "$$1 " if /^enum\s+([^\s]+)\s+/' $(srctree)/include/linux/videodev2.h) \ - $(shell perl -ne 'print "$$1 " if /^enum\s+([^\s]+)\s+/' $(srctree)/include/linux/dvb/audio.h) \ - $(shell perl -ne 'print "$$1 " if /^enum\s+([^\s]+)\s+/' $(srctree)/include/linux/dvb/ca.h) \ - $(shell perl -ne 'print "$$1 " if /^enum\s+([^\s]+)\s+/' $(srctree)/include/linux/dvb/dmx.h) \ - $(shell perl -ne 'print "$$1 " if /^enum\s+([^\s]+)\s+/' $(srctree)/include/linux/dvb/frontend.h) \ - $(shell perl -ne 'print "$$1 " if /^enum\s+([^\s]+)\s+/' $(srctree)/include/linux/dvb/net.h) \ - $(shell perl -ne 'print "$$1 " if /^enum\s+([^\s]+)\s+/' $(srctree)/include/linux/dvb/video.h) \ - $(shell perl -ne 'print "$$1 " if /^enum\s+([^\s]+)\s+/' $(srctree)/include/linux/media.h) \ - $(shell perl -ne 'print "$$1 " if /^enum\s+([^\s]+)\s+/' $(srctree)/include/linux/v4l2-mediabus.h) \ - $(shell perl -ne 'print "$$1 " if /^enum\s+([^\s]+)\s+/' $(srctree)/include/linux/v4l2-subdev.h) + $(shell perl -ne 'print "$$1 " if /^enum\s+([^\s]+)\s+/' $(srctree)/include/uapi/linux/videodev2.h) \ + $(shell perl -ne 'print "$$1 " if /^enum\s+([^\s]+)\s+/' $(srctree)/include/uapi/linux/dvb/audio.h) \ + $(shell perl -ne 'print "$$1 " if /^enum\s+([^\s]+)\s+/' $(srctree)/include/uapi/linux/dvb/ca.h) \ + $(shell perl -ne 'print "$$1 " if /^enum\s+([^\s]+)\s+/' $(srctree)/include/uapi/linux/dvb/dmx.h) \ + $(shell perl -ne 'print "$$1 " if /^enum\s+([^\s]+)\s+/' $(srctree)/include/uapi/linux/dvb/frontend.h) \ + $(shell perl -ne 'print "$$1 " if /^enum\s+([^\s]+)\s+/' $(srctree)/include/uapi/linux/dvb/net.h) \ + $(shell perl -ne 'print "$$1 " if /^enum\s+([^\s]+)\s+/' $(srctree)/include/uapi/linux/dvb/video.h) \ + $(shell perl -ne 'print "$$1 " if /^enum\s+([^\s]+)\s+/' $(srctree)/include/uapi/linux/media.h) \ + $(shell perl -ne 'print "$$1 " if /^enum\s+([^\s]+)\s+/' $(srctree)/include/uapi/linux/v4l2-mediabus.h) \ + $(shell perl -ne 'print "$$1 " if /^enum\s+([^\s]+)\s+/' $(srctree)/include/uapi/linux/v4l2-subdev.h) STRUCTS = \ - $(shell perl -ne 'print "$$1 " if /^struct\s+([^\s]+)\s+/' $(srctree)/include/linux/videodev2.h) \ - $(shell perl -ne 'print "$$1 " if (/^struct\s+([^\s\{]+)\s*/)' $(srctree)/include/linux/dvb/audio.h) \ - $(shell perl -ne 'print "$$1 " if (/^struct\s+([^\s]+)\s+/)' $(srctree)/include/linux/dvb/ca.h) \ - $(shell perl -ne 'print "$$1 " if (/^struct\s+([^\s]+)\s+/)' $(srctree)/include/linux/dvb/dmx.h) \ - $(shell perl -ne 'print "$$1 " if (!/dtv\_cmds\_h/ && /^struct\s+([^\s]+)\s+/)' $(srctree)/include/linux/dvb/frontend.h) \ - $(shell perl -ne 'print "$$1 " if (/^struct\s+([A-Z][^\s]+)\s+/)' $(srctree)/include/linux/dvb/net.h) \ - $(shell perl -ne 'print "$$1 " if (/^struct\s+([^\s]+)\s+/)' $(srctree)/include/linux/dvb/video.h) \ - $(shell perl -ne 'print "$$1 " if /^struct\s+([^\s]+)\s+/' $(srctree)/include/linux/media.h) \ - $(shell perl -ne 'print "$$1 " if /^struct\s+([^\s]+)\s+/' $(srctree)/include/linux/v4l2-subdev.h) \ - $(shell perl -ne 'print "$$1 " if /^struct\s+([^\s]+)\s+/' $(srctree)/include/linux/v4l2-mediabus.h) + $(shell perl -ne 'print "$$1 " if /^struct\s+([^\s]+)\s+/' $(srctree)/include/uapi/linux/videodev2.h) \ + $(shell perl -ne 'print "$$1 " if (/^struct\s+([^\s\{]+)\s*/)' $(srctree)/include/uapi/linux/dvb/audio.h) \ + $(shell perl -ne 'print "$$1 " if (/^struct\s+([^\s]+)\s+/)' $(srctree)/include/uapi/linux/dvb/ca.h) \ + $(shell perl -ne 'print "$$1 " if (/^struct\s+([^\s]+)\s+/)' $(srctree)/include/uapi/linux/dvb/dmx.h) \ + $(shell perl -ne 'print "$$1 " if (!/dtv\_cmds\_h/ && /^struct\s+([^\s]+)\s+/)' $(srctree)/include/uapi/linux/dvb/frontend.h) \ + $(shell perl -ne 'print "$$1 " if (/^struct\s+([A-Z][^\s]+)\s+/)' $(srctree)/include/uapi/linux/dvb/net.h) \ + $(shell perl -ne 'print "$$1 " if (/^struct\s+([^\s]+)\s+/)' $(srctree)/include/uapi/linux/dvb/video.h) \ + $(shell perl -ne 'print "$$1 " if /^struct\s+([^\s]+)\s+/' $(srctree)/include/uapi/linux/media.h) \ + $(shell perl -ne 'print "$$1 " if /^struct\s+([^\s]+)\s+/' $(srctree)/include/uapi/linux/v4l2-subdev.h) \ + $(shell perl -ne 'print "$$1 " if /^struct\s+([^\s]+)\s+/' $(srctree)/include/uapi/linux/v4l2-mediabus.h) ERRORS = \ E2BIG \ @@ -205,7 +205,7 @@ $(MEDIA_OBJ_DIR)/v4l2.xml: $(OBJIMGFILES) @(ln -sf $(MEDIA_SRC_DIR)/v4l/*xml $(MEDIA_OBJ_DIR)/) @(ln -sf $(MEDIA_SRC_DIR)/dvb/*xml $(MEDIA_OBJ_DIR)/) -$(MEDIA_OBJ_DIR)/videodev2.h.xml: $(srctree)/include/linux/videodev2.h $(MEDIA_OBJ_DIR)/v4l2.xml +$(MEDIA_OBJ_DIR)/videodev2.h.xml: $(srctree)/include/uapi/linux/videodev2.h $(MEDIA_OBJ_DIR)/v4l2.xml @$($(quiet)gen_xml) @( \ echo "") > $@ @@ -216,7 +216,7 @@ $(MEDIA_OBJ_DIR)/videodev2.h.xml: $(srctree)/include/linux/videodev2.h $(MEDIA_O @( \ echo "") >> $@ -$(MEDIA_OBJ_DIR)/audio.h.xml: $(srctree)/include/linux/dvb/audio.h $(MEDIA_OBJ_DIR)/v4l2.xml +$(MEDIA_OBJ_DIR)/audio.h.xml: $(srctree)/include/uapi/linux/dvb/audio.h $(MEDIA_OBJ_DIR)/v4l2.xml @$($(quiet)gen_xml) @( \ echo "") > $@ @@ -227,7 +227,7 @@ $(MEDIA_OBJ_DIR)/audio.h.xml: $(srctree)/include/linux/dvb/audio.h $(MEDIA_OBJ_D @( \ echo "") >> $@ -$(MEDIA_OBJ_DIR)/ca.h.xml: $(srctree)/include/linux/dvb/ca.h $(MEDIA_OBJ_DIR)/v4l2.xml +$(MEDIA_OBJ_DIR)/ca.h.xml: $(srctree)/include/uapi/linux/dvb/ca.h $(MEDIA_OBJ_DIR)/v4l2.xml @$($(quiet)gen_xml) @( \ echo "") > $@ @@ -238,7 +238,7 @@ $(MEDIA_OBJ_DIR)/ca.h.xml: $(srctree)/include/linux/dvb/ca.h $(MEDIA_OBJ_DIR)/v4 @( \ echo "") >> $@ -$(MEDIA_OBJ_DIR)/dmx.h.xml: $(srctree)/include/linux/dvb/dmx.h $(MEDIA_OBJ_DIR)/v4l2.xml +$(MEDIA_OBJ_DIR)/dmx.h.xml: $(srctree)/include/uapi/linux/dvb/dmx.h $(MEDIA_OBJ_DIR)/v4l2.xml @$($(quiet)gen_xml) @( \ echo "") > $@ @@ -249,7 +249,7 @@ $(MEDIA_OBJ_DIR)/dmx.h.xml: $(srctree)/include/linux/dvb/dmx.h $(MEDIA_OBJ_DIR)/ @( \ echo "") >> $@ -$(MEDIA_OBJ_DIR)/frontend.h.xml: $(srctree)/include/linux/dvb/frontend.h $(MEDIA_OBJ_DIR)/v4l2.xml +$(MEDIA_OBJ_DIR)/frontend.h.xml: $(srctree)/include/uapi/linux/dvb/frontend.h $(MEDIA_OBJ_DIR)/v4l2.xml @$($(quiet)gen_xml) @( \ echo "") > $@ @@ -260,7 +260,7 @@ $(MEDIA_OBJ_DIR)/frontend.h.xml: $(srctree)/include/linux/dvb/frontend.h $(MEDIA @( \ echo "") >> $@ -$(MEDIA_OBJ_DIR)/net.h.xml: $(srctree)/include/linux/dvb/net.h $(MEDIA_OBJ_DIR)/v4l2.xml +$(MEDIA_OBJ_DIR)/net.h.xml: $(srctree)/include/uapi/linux/dvb/net.h $(MEDIA_OBJ_DIR)/v4l2.xml @$($(quiet)gen_xml) @( \ echo "") > $@ @@ -271,7 +271,7 @@ $(MEDIA_OBJ_DIR)/net.h.xml: $(srctree)/include/linux/dvb/net.h $(MEDIA_OBJ_DIR)/ @( \ echo "") >> $@ -$(MEDIA_OBJ_DIR)/video.h.xml: $(srctree)/include/linux/dvb/video.h $(MEDIA_OBJ_DIR)/v4l2.xml +$(MEDIA_OBJ_DIR)/video.h.xml: $(srctree)/include/uapi/linux/dvb/video.h $(MEDIA_OBJ_DIR)/v4l2.xml @$($(quiet)gen_xml) @( \ echo "") > $@ diff --git a/trunk/Documentation/DocBook/networking.tmpl b/trunk/Documentation/DocBook/networking.tmpl index 59ad69a9d777..29df25016c7c 100644 --- a/trunk/Documentation/DocBook/networking.tmpl +++ b/trunk/Documentation/DocBook/networking.tmpl @@ -56,7 +56,7 @@ !Enet/core/filter.c Generic Network Statistics -!Iinclude/linux/gen_stats.h +!Iinclude/uapi/linux/gen_stats.h !Enet/core/gen_stats.c !Enet/core/gen_estimator.c @@ -80,7 +80,7 @@ !Enet/wimax/op-rfkill.c !Enet/wimax/stack.c !Iinclude/net/wimax.h -!Iinclude/linux/wimax.h +!Iinclude/uapi/linux/wimax.h diff --git a/trunk/Documentation/IPMI.txt b/trunk/Documentation/IPMI.txt index b2bea15137d2..16eb4c9e9233 100644 --- a/trunk/Documentation/IPMI.txt +++ b/trunk/Documentation/IPMI.txt @@ -42,13 +42,7 @@ The driver interface depends on your hardware. If your system properly provides the SMBIOS info for IPMI, the driver will detect it and just work. If you have a board with a standard interface (These will generally be either "KCS", "SMIC", or "BT", consult your hardware -manual), choose the 'IPMI SI handler' option. A driver also exists -for direct I2C access to the IPMI management controller. Some boards -support this, but it is unknown if it will work on every board. For -this, choose 'IPMI SMBus handler', but be ready to try to do some -figuring to see if it will work on your system if the SMBIOS/APCI -information is wrong or not present. It is fairly safe to have both -these enabled and let the drivers auto-detect what is present. +manual), choose the 'IPMI SI handler' option. You should generally enable ACPI on your system, as systems with IPMI can have ACPI tables describing them. @@ -58,8 +52,7 @@ their job correctly, the IPMI controller should be automatically detected (via ACPI or SMBIOS tables) and should just work. Sadly, many boards do not have this information. The driver attempts standard defaults, but they may not work. If you fall into this -situation, you need to read the section below named 'The SI Driver' or -"The SMBus Driver" on how to hand-configure your system. +situation, you need to read the section below named 'The SI Driver'. IPMI defines a standard watchdog timer. You can enable this with the 'IPMI Watchdog Timer' config option. If you compile the driver into @@ -104,12 +97,7 @@ driver, each open file for this device ties in to the message handler as an IPMI user. ipmi_si - A driver for various system interfaces. This supports KCS, -SMIC, and BT interfaces. Unless you have an SMBus interface or your -own custom interface, you probably need to use this. - -ipmi_smb - A driver for accessing BMCs on the SMBus. It uses the -I2C kernel driver's SMBus interfaces to send and receive IPMI messages -over the SMBus. +SMIC, and BT interfaces. ipmi_watchdog - IPMI requires systems to have a very capable watchdog timer. This driver implements the standard Linux watchdog timer @@ -482,53 +470,6 @@ for specifying an interface. Note that when removing an interface, only the first three parameters (si type, address type, and address) are used for the comparison. Any options are ignored for removing. -The SMBus Driver ----------------- - -The SMBus driver allows up to 4 SMBus devices to be configured in the -system. By default, the driver will register any SMBus interfaces it finds -in the I2C address range of 0x20 to 0x4f on any adapter. You can change this -at module load time (for a module) with: - - modprobe ipmi_smb.o - addr=,[,,[,...]] - dbg=,... - [defaultprobe=1] [dbg_probe=1] - -The addresses are specified in pairs, the first is the adapter ID and the -second is the I2C address on that adapter. - -The debug flags are bit flags for each BMC found, they are: -IPMI messages: 1, driver state: 2, timing: 4, I2C probe: 8 - -Setting smb_defaultprobe to zero disabled the default probing of SMBus -interfaces at address range 0x20 to 0x4f. This means that only the -BMCs specified on the smb_addr line will be detected. - -Setting smb_dbg_probe to 1 will enable debugging of the probing and -detection process for BMCs on the SMBusses. - -Discovering the IPMI compliant BMC on the SMBus can cause devices -on the I2C bus to fail. The SMBus driver writes a "Get Device ID" IPMI -message as a block write to the I2C bus and waits for a response. -This action can be detrimental to some I2C devices. It is highly recommended -that the known I2c address be given to the SMBus driver in the smb_addr -parameter. The default address range will not be used when a smb_addr -parameter is provided. - -When compiled into the kernel, the addresses can be specified on the -kernel command line as: - - ipmb_smb.addr=,[,,[,...]] - ipmi_smb.dbg=,... - ipmi_smb.defaultprobe=0 ipmi_smb.dbg_probe=1 - -These are the same options as on the module command line. - -Note that you might need some I2C changes if CONFIG_IPMI_PANIC_EVENT -is enabled along with this, so the I2C driver knows to run to -completion during sending a panic event. - Other Pieces ------------ diff --git a/trunk/Documentation/arm64/memory.txt b/trunk/Documentation/arm64/memory.txt index dbbdcbba75a3..4110cca96bd6 100644 --- a/trunk/Documentation/arm64/memory.txt +++ b/trunk/Documentation/arm64/memory.txt @@ -27,17 +27,17 @@ Start End Size Use ----------------------------------------------------------------------- 0000000000000000 0000007fffffffff 512GB user -ffffff8000000000 ffffffbbfffcffff ~240GB vmalloc +ffffff8000000000 ffffffbbfffeffff ~240GB vmalloc -ffffffbbfffd0000 ffffffbcfffdffff 64KB [guard page] +ffffffbbffff0000 ffffffbbffffffff 64KB [guard page] -ffffffbbfffe0000 ffffffbcfffeffff 64KB PCI I/O space +ffffffbc00000000 ffffffbdffffffff 8GB vmemmap -ffffffbbffff0000 ffffffbcffffffff 64KB [guard page] +ffffffbe00000000 ffffffbffbbfffff ~8GB [guard, future vmmemap] -ffffffbc00000000 ffffffbdffffffff 8GB vmemmap +ffffffbffbe00000 ffffffbffbe0ffff 64KB PCI I/O space -ffffffbe00000000 ffffffbffbffffff ~8GB [guard, future vmmemap] +ffffffbbffff0000 ffffffbcffffffff ~2MB [guard] ffffffbffc000000 ffffffbfffffffff 64MB modules diff --git a/trunk/Documentation/cgroups/memory.txt b/trunk/Documentation/cgroups/memory.txt index c07f7b4fb88d..71c4da413444 100644 --- a/trunk/Documentation/cgroups/memory.txt +++ b/trunk/Documentation/cgroups/memory.txt @@ -466,6 +466,10 @@ Note: 5.3 swappiness Similar to /proc/sys/vm/swappiness, but affecting a hierarchy of groups only. +Please note that unlike the global swappiness, memcg knob set to 0 +really prevents from any swapping even if there is a swap storage +available. This might lead to memcg OOM killer if there are no file +pages to reclaim. Following cgroups' swappiness can't be changed. - root cgroup (uses /proc/sys/vm/swappiness). diff --git a/trunk/Documentation/devicetree/bindings/arm/atmel-at91.txt b/trunk/Documentation/devicetree/bindings/arm/atmel-at91.txt index ecc81e368715..d187e9f7cf1c 100644 --- a/trunk/Documentation/devicetree/bindings/arm/atmel-at91.txt +++ b/trunk/Documentation/devicetree/bindings/arm/atmel-at91.txt @@ -8,7 +8,7 @@ PIT Timer required properties: shared across all System Controller members. TC/TCLIB Timer required properties: -- compatible: Should be "atmel,-pit". +- compatible: Should be "atmel,-tcb". can be "at91rm9200" or "at91sam9x5" - reg: Should contain registers location and length - interrupts: Should contain all interrupts for the TC block diff --git a/trunk/Documentation/devicetree/bindings/arm/davinci.txt b/trunk/Documentation/devicetree/bindings/arm/davinci.txt new file mode 100644 index 000000000000..cfaeda4274e6 --- /dev/null +++ b/trunk/Documentation/devicetree/bindings/arm/davinci.txt @@ -0,0 +1,17 @@ +Texas Instruments DaVinci Platforms Device Tree Bindings +-------------------------------------------------------- + +DA850/OMAP-L138/AM18x Evaluation Module (EVM) board +Required root node properties: + - compatible = "ti,da850-evm", "ti,da850"; + +EnBW AM1808 based CMC board +Required root node properties: + - compatible = "enbw,cmc", "ti,da850; + +Generic DaVinci Boards +---------------------- + +DA850/OMAP-L138/AM18x generic board +Required root node properties: + - compatible = "ti,da850"; diff --git a/trunk/Documentation/devicetree/bindings/gpio/leds-ns2.txt b/trunk/Documentation/devicetree/bindings/gpio/leds-ns2.txt new file mode 100644 index 000000000000..aef3aca34d2d --- /dev/null +++ b/trunk/Documentation/devicetree/bindings/gpio/leds-ns2.txt @@ -0,0 +1,26 @@ +Binding for dual-GPIO LED found on Network Space v2 (and parents). + +Required properties: +- compatible: "lacie,ns2-leds". + +Each LED is represented as a sub-node of the ns2-leds device. + +Required sub-node properties: +- cmd-gpio: Command LED GPIO. See OF device-tree GPIO specification. +- slow-gpio: Slow LED GPIO. See OF device-tree GPIO specification. + +Optional sub-node properties: +- label: Name for this LED. If omitted, the label is taken from the node name. +- linux,default-trigger: Trigger assigned to the LED. + +Example: + +ns2-leds { + compatible = "lacie,ns2-leds"; + + blue-sata { + label = "ns2:blue:sata"; + slow-gpio = <&gpio0 29 0>; + cmd-gpio = <&gpio0 30 0>; + }; +}; diff --git a/trunk/Documentation/devicetree/bindings/input/touchscreen/egalax-ts.txt b/trunk/Documentation/devicetree/bindings/input/touchscreen/egalax-ts.txt new file mode 100644 index 000000000000..df70318a617f --- /dev/null +++ b/trunk/Documentation/devicetree/bindings/input/touchscreen/egalax-ts.txt @@ -0,0 +1,19 @@ +* EETI eGalax Multiple Touch Controller + +Required properties: +- compatible: must be "eeti,egalax_ts" +- reg: i2c slave address +- interrupt-parent: the phandle for the interrupt controller +- interrupts: touch controller interrupt +- wakeup-gpios: the gpio pin to be used for waking up the controller + as well as uased as irq pin + +Example: + + egalax_ts@04 { + compatible = "eeti,egalax_ts"; + reg = <0x04>; + interrupt-parent = <&gpio1>; + interrupts = <9 2>; + wakeup-gpios = <&gpio1 9 0>; + }; diff --git a/trunk/Documentation/devicetree/bindings/pinctrl/nvidia,tegra20-pinmux.txt b/trunk/Documentation/devicetree/bindings/pinctrl/nvidia,tegra20-pinmux.txt index c8e578263ce2..683fde93c4fb 100644 --- a/trunk/Documentation/devicetree/bindings/pinctrl/nvidia,tegra20-pinmux.txt +++ b/trunk/Documentation/devicetree/bindings/pinctrl/nvidia,tegra20-pinmux.txt @@ -93,7 +93,7 @@ Valid values for pin and group names are: With some exceptions, these support nvidia,high-speed-mode, nvidia,schmitt, nvidia,low-power-mode, nvidia,pull-down-strength, - nvidia,pull-up-strength, nvidia,slew_rate-rising, nvidia,slew_rate-falling. + nvidia,pull-up-strength, nvidia,slew-rate-rising, nvidia,slew-rate-falling. drive_ao1, drive_ao2, drive_at1, drive_at2, drive_cdev1, drive_cdev2, drive_csus, drive_dap1, drive_dap2, drive_dap3, drive_dap4, drive_dbg, diff --git a/trunk/Documentation/devicetree/bindings/pinctrl/nvidia,tegra30-pinmux.txt b/trunk/Documentation/devicetree/bindings/pinctrl/nvidia,tegra30-pinmux.txt index c275b70349c1..6f426ed7009e 100644 --- a/trunk/Documentation/devicetree/bindings/pinctrl/nvidia,tegra30-pinmux.txt +++ b/trunk/Documentation/devicetree/bindings/pinctrl/nvidia,tegra30-pinmux.txt @@ -83,7 +83,7 @@ Valid values for pin and group names are: drive groups: These all support nvidia,pull-down-strength, nvidia,pull-up-strength, - nvidia,slew_rate-rising, nvidia,slew_rate-falling. Most but not all + nvidia,slew-rate-rising, nvidia,slew-rate-falling. Most but not all support nvidia,high-speed-mode, nvidia,schmitt, nvidia,low-power-mode. ao1, ao2, at1, at2, at3, at4, at5, cdev1, cdev2, cec, crt, csus, dap1, diff --git a/trunk/Documentation/filesystems/proc.txt b/trunk/Documentation/filesystems/proc.txt index a1793d670cd0..3844d21d6ca3 100644 --- a/trunk/Documentation/filesystems/proc.txt +++ b/trunk/Documentation/filesystems/proc.txt @@ -33,7 +33,7 @@ Table of Contents 2 Modifying System Parameters 3 Per-Process Parameters - 3.1 /proc//oom_score_adj - Adjust the oom-killer + 3.1 /proc//oom_adj & /proc//oom_score_adj - Adjust the oom-killer score 3.2 /proc//oom_score - Display current oom-killer score 3.3 /proc//io - Display the IO accounting fields @@ -1320,10 +1320,10 @@ of the kernel. CHAPTER 3: PER-PROCESS PARAMETERS ------------------------------------------------------------------------------ -3.1 /proc//oom_score_adj- Adjust the oom-killer score +3.1 /proc//oom_adj & /proc//oom_score_adj- Adjust the oom-killer score -------------------------------------------------------------------------------- -This file can be used to adjust the badness heuristic used to select which +These file can be used to adjust the badness heuristic used to select which process gets killed in out of memory conditions. The badness heuristic assigns a value to each candidate task ranging from 0 @@ -1361,6 +1361,12 @@ same system, cpuset, mempolicy, or memory controller resources to use at least equivalent to discounting 50% of the task's allowed memory from being considered as scoring against the task. +For backwards compatibility with previous kernels, /proc//oom_adj may also +be used to tune the badness score. Its acceptable values range from -16 +(OOM_ADJUST_MIN) to +15 (OOM_ADJUST_MAX) and a special value of -17 +(OOM_DISABLE) to disable oom killing entirely for that task. Its value is +scaled linearly with /proc//oom_score_adj. + The value of /proc//oom_score_adj may be reduced no lower than the last value set by a CAP_SYS_RESOURCE process. To reduce the value any lower requires CAP_SYS_RESOURCE. @@ -1375,7 +1381,9 @@ minimal amount of work. ------------------------------------------------------------- This file can be used to check the current score used by the oom-killer is for -any given . +any given . Use it together with /proc//oom_score_adj to tune which +process should be killed in an out-of-memory situation. + 3.3 /proc//io - Display the IO accounting fields ------------------------------------------------------- diff --git a/trunk/Documentation/firmware_class/README b/trunk/Documentation/firmware_class/README index 7eceaff63f5f..815b711bcd85 100644 --- a/trunk/Documentation/firmware_class/README +++ b/trunk/Documentation/firmware_class/README @@ -18,32 +18,40 @@ High level behavior (mixed): ============================ - kernel(driver): calls request_firmware(&fw_entry, $FIRMWARE, device) - - userspace: + 1), kernel(driver): + - calls request_firmware(&fw_entry, $FIRMWARE, device) + - kernel searchs the fimware image with name $FIRMWARE directly + in the below search path of root filesystem: + "/lib/firmware/updates/" UTS_RELEASE, + "/lib/firmware/updates", + "/lib/firmware/" UTS_RELEASE, + "/lib/firmware" + - If found, goto 7), else goto 2) + + 2), userspace: - /sys/class/firmware/xxx/{loading,data} appear. - hotplug gets called with a firmware identifier in $FIRMWARE and the usual hotplug environment. - hotplug: echo 1 > /sys/class/firmware/xxx/loading - kernel: Discard any previous partial load. + 3), kernel: Discard any previous partial load. - userspace: + 4), userspace: - hotplug: cat appropriate_firmware_image > \ /sys/class/firmware/xxx/data - kernel: grows a buffer in PAGE_SIZE increments to hold the image as it + 5), kernel: grows a buffer in PAGE_SIZE increments to hold the image as it comes in. - userspace: + 6), userspace: - hotplug: echo 0 > /sys/class/firmware/xxx/loading - kernel: request_firmware() returns and the driver has the firmware + 7), kernel: request_firmware() returns and the driver has the firmware image in fw_entry->{data,size}. If something went wrong request_firmware() returns non-zero and fw_entry is set to NULL. - kernel(driver): Driver code calls release_firmware(fw_entry) releasing + 8), kernel(driver): Driver code calls release_firmware(fw_entry) releasing the firmware image and any related resource. High level behavior (driver code): diff --git a/trunk/Documentation/hwmon/coretemp b/trunk/Documentation/hwmon/coretemp index c86b50c03ea8..f17256f069ba 100644 --- a/trunk/Documentation/hwmon/coretemp +++ b/trunk/Documentation/hwmon/coretemp @@ -105,6 +105,7 @@ Process Processor TjMax(C) 330/230 125 E680/660/640/620 90 E680T/660T/640T/620T 110 + CE4170/4150/4110 110 45nm Core2 Processors Solo ULV SU3500/3300 100 diff --git a/trunk/Documentation/hwmon/fam15h_power b/trunk/Documentation/hwmon/fam15h_power index a92918e0bd69..80654813d04a 100644 --- a/trunk/Documentation/hwmon/fam15h_power +++ b/trunk/Documentation/hwmon/fam15h_power @@ -10,7 +10,7 @@ Supported chips: BIOS and Kernel Developer's Guide (BKDG) For AMD Family 15h Processors (not yet published) -Author: Andreas Herrmann +Author: Andreas Herrmann Description ----------- diff --git a/trunk/Documentation/hwmon/submitting-patches b/trunk/Documentation/hwmon/submitting-patches index 790f774a3032..843751c41fea 100644 --- a/trunk/Documentation/hwmon/submitting-patches +++ b/trunk/Documentation/hwmon/submitting-patches @@ -60,8 +60,7 @@ increase the chances of your change being accepted. * Add the driver to Kconfig and Makefile in alphabetical order. -* Make sure that all dependencies are listed in Kconfig. For new drivers, it - is most likely prudent to add a dependency on EXPERIMENTAL. +* Make sure that all dependencies are listed in Kconfig. * Avoid forward declarations if you can. Rearrange the code if necessary. diff --git a/trunk/Documentation/networking/netdev-features.txt b/trunk/Documentation/networking/netdev-features.txt index 4164f5c02e4b..f310edec8a77 100644 --- a/trunk/Documentation/networking/netdev-features.txt +++ b/trunk/Documentation/networking/netdev-features.txt @@ -164,4 +164,4 @@ read the CRC recorded by the NIC on receipt of the packet. This requests that the NIC receive all possible frames, including errored frames (such as bad FCS, etc). This can be helpful when sniffing a link with bad packets on it. Some NICs may receive more packets if also put into normal -PROMISC mdoe. +PROMISC mode. diff --git a/trunk/Documentation/sysrq.txt b/trunk/Documentation/sysrq.txt index 642f84495b29..2a4cdda4828e 100644 --- a/trunk/Documentation/sysrq.txt +++ b/trunk/Documentation/sysrq.txt @@ -116,6 +116,7 @@ On all - write a character to /proc/sysrq-trigger. e.g.: 'w' - Dumps tasks that are in uninterruptable (blocked) state. 'x' - Used by xmon interface on ppc/powerpc platforms. + Show global PMU Registers on sparc64. 'y' - Show global CPU Registers [SPARC-64 specific] diff --git a/trunk/Documentation/zh_CN/IRQ.txt b/trunk/Documentation/zh_CN/IRQ.txt new file mode 100644 index 000000000000..956026d5cf82 --- /dev/null +++ b/trunk/Documentation/zh_CN/IRQ.txt @@ -0,0 +1,39 @@ +Chinese translated version of Documentation/IRQ.txt + +If you have any comment or update to the content, please contact the +original document maintainer directly. However, if you have a problem +communicating in English you can also ask the Chinese maintainer for +help. Contact the Chinese maintainer if this translation is outdated +or if there is a problem with the translation. + +Maintainer: Eric W. Biederman +Chinese maintainer: Fu Wei +--------------------------------------------------------------------- +Documentation/IRQ.txt 的中文翻译 + +如果想评论或更新本文的内容，请直接联系原文档的维护者。如果你使用英文 +交流有困难的话，也可以向中文版维护者求助。如果本翻译更新不及时或者翻 +译存在问题，请联系中文版维护者。 +英文版维护者： Eric W. Biederman +中文版维护者： 傅炜 Fu Wei +中文版翻译者： 傅炜 Fu Wei +中文版校译者： 傅炜 Fu Wei + + +以下为正文 +--------------------------------------------------------------------- +何为 IRQ? + +一个 IRQ 是来自某个设备的一个中断请求。目前，它们可以来自一个硬件引脚， +或来自一个数据包。多个设备可能连接到同个硬件引脚，从而共享一个 IRQ。 + +一个 IRQ 编号是用于告知硬件中断源的内核标识。通常情况下，这是一个 +全局 irq_desc 数组的索引，但是除了在 linux/interrupt.h 中的实现， +具体的细节是体系结构特定的。 + +一个 IRQ 编号是设备上某个可能的中断源的枚举。通常情况下，枚举的编号是 +该引脚在系统内中断控制器的所有输入引脚中的编号。对于 ISA 总线中的情况， +枚举的是在两个 i8259 中断控制器中 16 个输入引脚。 + +架构可以对 IRQ 编号指定额外的含义，在硬件涉及任何手工配置的情况下， +是被提倡的。ISA 的 IRQ 是一个分配这类额外含义的典型例子。 diff --git a/trunk/Documentation/zh_CN/arm64/booting.txt b/trunk/Documentation/zh_CN/arm64/booting.txt new file mode 100644 index 000000000000..28fa325b7461 --- /dev/null +++ b/trunk/Documentation/zh_CN/arm64/booting.txt @@ -0,0 +1,156 @@ +Chinese translated version of Documentation/arm64/booting.txt + +If you have any comment or update to the content, please contact the +original document maintainer directly. However, if you have a problem +communicating in English you can also ask the Chinese maintainer for +help. Contact the Chinese maintainer if this translation is outdated +or if there is a problem with the translation. + +Maintainer: Will Deacon +Chinese maintainer: Fu Wei +--------------------------------------------------------------------- +Documentation/arm64/booting.txt 的中文翻译 + +如果想评论或更新本文的内容，请直接联系原文档的维护者。如果你使用英文 +交流有困难的话，也可以向中文版维护者求助。如果本翻译更新不及时或者翻 +译存在问题，请联系中文版维护者。 + +英文版维护者： Will Deacon +中文版维护者： 傅炜 Fu Wei +中文版翻译者： 傅炜 Fu Wei +中文版校译者： 傅炜 Fu Wei + +以下为正文 +--------------------------------------------------------------------- + 启动 AArch64 Linux + ================== + +作者: Will Deacon +日期: 2012 年 09 月 07 日 + +本文档基于 Russell King 的 ARM 启动文档，且适用于所有公开发布的 +AArch64 Linux 内核代码。 + +AArch64 异常模型由多个异常级别（EL0 - EL3）组成，对于 EL0 和 EL1 +异常级有对应的安全和非安全模式。EL2 是系统管理级，且仅存在于 +非安全模式下。EL3 是最高特权级，且仅存在于安全模式下。 + +基于本文档的目的，我们将简单地使用‘引导装载程序’（‘boot loader’） +这个术语来定义在将控制权交给 Linux 内核前 CPU 上执行的所有软件。 +这可能包含安全监控和系统管理代码，或者它可能只是一些用于准备最小启动 +环境的指令。 + +基本上，引导装载程序（至少）应实现以下操作： + +1、设置和初始化 RAM +2、设置设备树数据 +3、解压内核映像 +4、调用内核映像 + + +1、设置和初始化 RAM +----------------- + +必要性: 强制 + +引导装载程序应该找到并初始化系统中所有内核用于保持系统变量数据的 RAM。 +这个操作的执行是设备依赖的。（它可能使用内部算法来自动定位和计算所有 +RAM，或可能使用对这个设备已知的 RAM 信息，还可能使用任何引导装载程序 +设计者想到的匹配方法。） + + +2、设置设备树数据 +--------------- + +必要性: 强制 + +设备树数据块（dtb）大小必须不大于 2 MB，且位于从内核映像起始算起第一个 +512MB 内的 2MB 边界上。这使得内核可以通过初始页表中的单个节描述符来 +映射此数据块。 + + +3、解压内核映像 +------------- + +必要性: 可选 + +AArch64 内核当前没有提供自解压代码，因此如果使用了压缩内核映像文件 +（比如 Image.gz），则需要通过引导装载程序（使用 gzip 等）来进行解压。 +若引导装载程序没有实现这个需求，就要使用非压缩内核映像文件。 + + +4、调用内核映像 +------------- + +必要性: 强制 + +已解压的内核映像包含一个 32 字节的头，内容如下： + + u32 magic = 0x14000008; /* 跳转到 stext, 小端 */ + u32 res0 = 0; /* 保留 */ + u64 text_offset; /* 映像装载偏移 */ + u64 res1 = 0; /* 保留 */ + u64 res2 = 0; /* 保留 */ + +映像必须位于系统 RAM 起始处的特定偏移（当前是 0x80000）。系统 RAM +的起始地址必须是以 2MB 对齐的。 + +在跳转入内核前，必须符合以下状态： + +- 停止所有 DMA 设备，这样内存数据就不会因为虚假网络包或磁盘数据而 + 被破坏。这可能可以节省你许多的调试时间。 + +- 主 CPU 通用寄存器设置 + x0 = 系统 RAM 中设备树数据块（dtb）的物理地址。 + x1 = 0 (保留，将来可能使用) + x2 = 0 (保留，将来可能使用) + x3 = 0 (保留，将来可能使用) + +- CPU 模式 + 所有形式的中断必须在 PSTATE.DAIF 中被屏蔽（Debug、SError、IRQ + 和 FIQ）。 + CPU 必须处于 EL2（推荐，可访问虚拟化扩展）或非安全 EL1 模式下。 + +- 高速缓存、MMU + MMU 必须关闭。 + 指令缓存开启或关闭都可以。 + 数据缓存必须关闭且无效。 + 外部高速缓存（如果存在）必须配置并禁用。 + +- 架构计时器 + CNTFRQ 必须设定为计时器的频率。 + 如果在 EL1 模式下进入内核，则 CNTHCTL_EL2 中的 EL1PCTEN (bit 0) + 必须置位。 + +- 一致性 + 通过内核启动的所有 CPU 在内核入口地址上必须处于相同的一致性域中。 + 这可能要根据具体实现来定义初始化过程，以使能每个CPU上对维护操作的 + 接收。 + +- 系统寄存器 + 在进入内核映像的异常级中，所有构架中可写的系统寄存器必须通过软件 + 在一个更高的异常级别下初始化，以防止在 未知 状态下运行。 + +引导装载程序必须在每个 CPU 处于以下状态时跳入内核入口： + +- 主 CPU 必须直接跳入内核映像的第一条指令。通过此 CPU 传递的设备树 + 数据块必须在每个 CPU 节点中包含以下内容： + + 1、‘enable-method’属性。目前，此字段支持的值仅为字符串“spin-table”。 + + 2、‘cpu-release-addr’标识一个 64-bit、初始化为零的内存位置。 + + 引导装载程序必须生成这些设备树属性，并在跳入内核入口之前将其插入 + 数据块。 + +- 任何辅助 CPU 必须在内存保留区（通过设备树中的 /memreserve/ 域传递 + 给内核）中自旋于内核之外，轮询它们的 cpu-release-addr 位置（必须 + 包含在保留区中）。可通过插入 wfe 指令来降低忙循环开销，而主 CPU 将 + 发出 sev 指令。当对 cpu-release-addr 所指位置的读取操作返回非零值 + 时，CPU 必须直接跳入此值所指向的地址。 + +- 辅助 CPU 通用寄存器设置 + x0 = 0 (保留，将来可能使用) + x1 = 0 (保留，将来可能使用) + x2 = 0 (保留，将来可能使用) + x3 = 0 (保留，将来可能使用) diff --git a/trunk/Documentation/zh_CN/arm64/memory.txt b/trunk/Documentation/zh_CN/arm64/memory.txt new file mode 100644 index 000000000000..83b519314706 --- /dev/null +++ b/trunk/Documentation/zh_CN/arm64/memory.txt @@ -0,0 +1,93 @@ +Chinese translated version of Documentation/arm64/memory.txt + +If you have any comment or update to the content, please contact the +original document maintainer directly. However, if you have a problem +communicating in English you can also ask the Chinese maintainer for +help. Contact the Chinese maintainer if this translation is outdated +or if there is a problem with the translation. + +Maintainer: Catalin Marinas +Chinese maintainer: Fu Wei +--------------------------------------------------------------------- +Documentation/arm64/memory.txt 的中文翻译 + +如果想评论或更新本文的内容，请直接联系原文档的维护者。如果你使用英文 +交流有困难的话，也可以向中文版维护者求助。如果本翻译更新不及时或者翻 +译存在问题，请联系中文版维护者。 + +英文版维护者： Catalin Marinas +中文版维护者： 傅炜 Fu Wei +中文版翻译者： 傅炜 Fu Wei +中文版校译者： 傅炜 Fu Wei + +以下为正文 +--------------------------------------------------------------------- + Linux 在 AArch64 中的内存布局 + =========================== + +作者: Catalin Marinas +日期: 2012 年 02 月 20 日 + +本文档描述 AArch64 Linux 内核所使用的虚拟内存布局。此构架可以实现 +页大小为 4KB 的 4 级转换表和页大小为 64KB 的 3 级转换表。 + +AArch64 Linux 使用页大小为 4KB 的 3 级转换表配置，对于用户和内核 +都有 39-bit (512GB) 的虚拟地址空间。对于页大小为 64KB的配置，仅 +使用 2 级转换表，但内存布局相同。 + +用户地址空间的 63:39 位为 0，而内核地址空间的相应位为 1。TTBRx 的 +选择由虚拟地址的 63 位给出。swapper_pg_dir 仅包含内核（全局）映射， +而用户 pgd 仅包含用户（非全局）映射。swapper_pgd_dir 地址被写入 +TTBR1 中，且从不写入 TTBR0。 + + +AArch64 Linux 内存布局： + +起始地址 结束地址 大小 用途 +----------------------------------------------------------------------- +0000000000000000 0000007fffffffff 512GB 用户空间 + +ffffff8000000000 ffffffbbfffcffff ~240GB vmalloc + +ffffffbbfffd0000 ffffffbcfffdffff 64KB [防护页] + +ffffffbbfffe0000 ffffffbcfffeffff 64KB PCI I/O 空间 + +ffffffbbffff0000 ffffffbcffffffff 64KB [防护页] + +ffffffbc00000000 ffffffbdffffffff 8GB vmemmap + +ffffffbe00000000 ffffffbffbffffff ~8GB [防护页，未来用于 vmmemap] + +ffffffbffc000000 ffffffbfffffffff 64MB 模块 + +ffffffc000000000 ffffffffffffffff 256GB 内存空间 + + +4KB 页大小的转换表查找： + ++--------+--------+--------+--------+--------+--------+--------+--------+ +|63 56|55 48|47 40|39 32|31 24|23 16|15 8|7 0| ++--------+--------+--------+--------+--------+--------+--------+--------+ + | | | | | | + | | | | | v + | | | | | [11:0] 页内偏移 + | | | | +-> [20:12] L3 索引 + | | | +-----------> [29:21] L2 索引 + | | +---------------------> [38:30] L1 索引 + | +-------------------------------> [47:39] L0 索引 (未使用) + +-------------------------------------------------> [63] TTBR0/1 + + +64KB 页大小的转换表查找： + ++--------+--------+--------+--------+--------+--------+--------+--------+ +|63 56|55 48|47 40|39 32|31 24|23 16|15 8|7 0| ++--------+--------+--------+--------+--------+--------+--------+--------+ + | | | | | + | | | | v + | | | | [15:0] 页内偏移 + | | | +----------> [28:16] L3 索引 + | | +--------------------------> [41:29] L2 索引 (仅使用 38:29 ) + | +-------------------------------> [47:42] L1 索引 (未使用) + +-------------------------------------------------> [63] TTBR0/1 diff --git a/trunk/MAINTAINERS b/trunk/MAINTAINERS index e73060fe0788..bb0b27db673f 100644 --- a/trunk/MAINTAINERS +++ b/trunk/MAINTAINERS @@ -235,6 +235,7 @@ F: drivers/platform/x86/acer-wmi.c ACPI M: Len Brown +M: Rafael J. Wysocki L: linux-acpi@vger.kernel.org W: http://www.lesswatts.org/projects/acpi/ Q: http://patchwork.kernel.org/project/linux-acpi/list/ @@ -502,7 +503,7 @@ F: include/linux/altera_uart.h F: include/linux/altera_jtaguart.h AMD FAM15H PROCESSOR POWER MONITORING DRIVER -M: Andreas Herrmann +M: Andreas Herrmann L: lm-sensors@lm-sensors.org S: Maintained F: Documentation/hwmon/fam15h_power @@ -636,6 +637,13 @@ W: http://www.arm.linux.org.uk/ S: Maintained F: arch/arm/ +ARM SUB-ARCHITECTURES +L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) +S: MAINTAINED +F: arch/arm/mach-*/ +F: arch/arm/plat-*/ +T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git + ARM PRIMECELL AACI PL041 DRIVER M: Russell King S: Maintained @@ -2499,6 +2507,7 @@ M: Joonyoung Shim M: Seung-Woo Kim M: Kyungmin Park L: dri-devel@lists.freedesktop.org +T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git S: Supported F: drivers/gpu/drm/exynos F: include/drm/exynos* @@ -2801,6 +2810,7 @@ F: sound/usb/misc/ua101.c EXTENSIBLE FIRMWARE INTERFACE (EFI) M: Matt Fleming L: linux-efi@vger.kernel.org +T: git git://git.kernel.org/pub/scm/linux/kernel/git/mfleming/efi.git S: Maintained F: Documentation/x86/efi-stub.txt F: arch/ia64/kernel/efi.c @@ -3588,6 +3598,49 @@ F: drivers/hid/hid-hyperv.c F: drivers/net/hyperv/ F: drivers/staging/hv/ +I2C OVER PARALLEL PORT +M: Jean Delvare +L: linux-i2c@vger.kernel.org +S: Maintained +F: Documentation/i2c/busses/i2c-parport +F: Documentation/i2c/busses/i2c-parport-light +F: drivers/i2c/busses/i2c-parport.c +F: drivers/i2c/busses/i2c-parport-light.c + +I2C/SMBUS CONTROLLER DRIVERS FOR PC +M: Jean Delvare +L: linux-i2c@vger.kernel.org +S: Maintained +F: Documentation/i2c/busses/i2c-ali1535 +F: Documentation/i2c/busses/i2c-ali1563 +F: Documentation/i2c/busses/i2c-ali15x3 +F: Documentation/i2c/busses/i2c-amd756 +F: Documentation/i2c/busses/i2c-amd8111 +F: Documentation/i2c/busses/i2c-i801 +F: Documentation/i2c/busses/i2c-nforce2 +F: Documentation/i2c/busses/i2c-piix4 +F: Documentation/i2c/busses/i2c-sis5595 +F: Documentation/i2c/busses/i2c-sis630 +F: Documentation/i2c/busses/i2c-sis96x +F: Documentation/i2c/busses/i2c-via +F: Documentation/i2c/busses/i2c-viapro +F: drivers/i2c/busses/i2c-ali1535.c +F: drivers/i2c/busses/i2c-ali1563.c +F: drivers/i2c/busses/i2c-ali15x3.c +F: drivers/i2c/busses/i2c-amd756.c +F: drivers/i2c/busses/i2c-amd756-s4882.c +F: drivers/i2c/busses/i2c-amd8111.c +F: drivers/i2c/busses/i2c-i801.c +F: drivers/i2c/busses/i2c-isch.c +F: drivers/i2c/busses/i2c-nforce2.c +F: drivers/i2c/busses/i2c-nforce2-s4985.c +F: drivers/i2c/busses/i2c-piix4.c +F: drivers/i2c/busses/i2c-sis5595.c +F: drivers/i2c/busses/i2c-sis630.c +F: drivers/i2c/busses/i2c-sis96x.c +F: drivers/i2c/busses/i2c-via.c +F: drivers/i2c/busses/i2c-viapro.c + I2C/SMBUS STUB DRIVER M: "Mark M. Hoffman" L: linux-i2c@vger.kernel.org @@ -3595,9 +3648,8 @@ S: Maintained F: drivers/i2c/busses/i2c-stub.c I2C SUBSYSTEM -M: "Jean Delvare (PC drivers, core)" +M: Wolfram Sang M: "Ben Dooks (embedded platforms)" -M: "Wolfram Sang (embedded platforms)" L: linux-i2c@vger.kernel.org W: http://i2c.wiki.kernel.org/ T: quilt kernel.org/pub/linux/kernel/people/jdelvare/linux-2.6/jdelvare-i2c/ @@ -3608,6 +3660,13 @@ F: drivers/i2c/ F: include/linux/i2c.h F: include/linux/i2c-*.h +I2C-TAOS-EVM DRIVER +M: Jean Delvare +L: linux-i2c@vger.kernel.org +S: Maintained +F: Documentation/i2c/busses/i2c-taos-evm +F: drivers/i2c/busses/i2c-taos-evm.c + I2C-TINY-USB DRIVER M: Till Harbaum L: linux-i2c@vger.kernel.org @@ -4372,7 +4431,7 @@ F: Documentation/scsi/53c700.txt F: drivers/scsi/53c700* LED SUBSYSTEM -M: Bryan Wu +M: Bryan Wu M: Richard Purdie L: linux-leds@vger.kernel.org T: git git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/linux-leds.git @@ -5019,6 +5078,20 @@ F: net/ipv6/ F: include/net/ip* F: arch/x86/net/* +NETWORKING [IPSEC] +M: Steffen Klassert +M: Herbert Xu +M: "David S. Miller" +L: netdev@vger.kernel.org +T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git +S: Maintained +F: net/xfrm/ +F: net/key/ +F: net/ipv4/xfrm* +F: net/ipv6/xfrm* +F: include/uapi/linux/xfrm.h +F: include/net/xfrm.h + NETWORKING [LABELED] (NetLabel, CIPSO, Labeled IPsec, SECMARK) M: Paul Moore L: netdev@vger.kernel.org @@ -5046,7 +5119,13 @@ T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git S: Odd Fixes F: drivers/net/ F: include/linux/if_* -F: include/linux/*device.h +F: include/linux/netdevice.h +F: include/linux/arcdevice.h +F: include/linux/etherdevice.h +F: include/linux/fcdevice.h +F: include/linux/fddidevice.h +F: include/linux/hippidevice.h +F: include/linux/inetdevice.h NETXEN (1/10) GbE SUPPORT M: Sony Chacko @@ -5618,7 +5697,7 @@ S: Maintained F: drivers/pinctrl/spear/ PKTCDVD DRIVER -M: Peter Osterlund +M: Jiri Kosina S: Maintained F: drivers/block/pktcdvd.c F: include/linux/pktcdvd.h @@ -7180,6 +7259,14 @@ L: linux-xtensa@linux-xtensa.org S: Maintained F: arch/xtensa/ +THERMAL +M: Zhang Rui +L: linux-pm@vger.kernel.org +T: git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git +S: Supported +F: drivers/thermal/ +F: include/linux/thermal.h + THINKPAD ACPI EXTRAS DRIVER M: Henrique de Moraes Holschuh L: ibm-acpi-devel@lists.sourceforge.net @@ -7731,6 +7818,13 @@ W: http://www.ideasonboard.org/uvc/ S: Maintained F: drivers/media/usb/uvc/ +USB WEBCAM GADGET +M: Laurent Pinchart +L: linux-usb@vger.kernel.org +S: Maintained +F: drivers/usb/gadget/*uvc*.c +F: drivers/usb/gadget/webcam.c + USB WIRELESS RNDIS DRIVER (rndis_wlan) M: Jussi Kivilinna L: linux-wireless@vger.kernel.org @@ -7850,13 +7944,6 @@ M: Roger Luethi S: Maintained F: drivers/net/ethernet/via/via-rhine.c -VIAPRO SMBUS DRIVER -M: Jean Delvare -L: linux-i2c@vger.kernel.org -S: Maintained -F: Documentation/i2c/busses/i2c-viapro -F: drivers/i2c/busses/i2c-viapro.c - VIA SD/MMC CARD CONTROLLER DRIVER M: Bruce Chang M: Harald Welte diff --git a/trunk/Makefile b/trunk/Makefile index 5be2ee8c90e4..9f6ca124e890 100644 --- a/trunk/Makefile +++ b/trunk/Makefile @@ -1,7 +1,7 @@ VERSION = 3 PATCHLEVEL = 7 SUBLEVEL = 0 -EXTRAVERSION = -rc1 +EXTRAVERSION = -rc6 NAME = Terrified Chipmunk # *DOCUMENTATION* @@ -437,7 +437,9 @@ endif PHONY += asm-generic asm-generic: $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.asm-generic \ - obj=arch/$(SRCARCH)/include/generated/asm + src=asm obj=arch/$(SRCARCH)/include/generated/asm + $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.asm-generic \ + src=uapi/asm obj=arch/$(SRCARCH)/include/generated/uapi/asm # To make sure we do not include .config for any of the *config targets # catch them early, and hand them over to scripts/kconfig/Makefile @@ -717,6 +719,17 @@ endif # INSTALL_MOD_STRIP export mod_strip_cmd +ifeq ($(CONFIG_MODULE_SIG),y) +MODSECKEY = ./signing_key.priv +MODPUBKEY = ./signing_key.x509 +export MODPUBKEY +mod_sign_cmd = perl $(srctree)/scripts/sign-file $(MODSECKEY) $(MODPUBKEY) +else +mod_sign_cmd = true +endif +export mod_sign_cmd + + ifeq ($(KBUILD_EXTMOD),) core-y += kernel/ mm/ fs/ ipc/ security/ crypto/ block/ diff --git a/trunk/arch/alpha/include/asm/thread_info.h b/trunk/arch/alpha/include/asm/thread_info.h index 4554ecbff7c6..1f8c72959fb6 100644 --- a/trunk/arch/alpha/include/asm/thread_info.h +++ b/trunk/arch/alpha/include/asm/thread_info.h @@ -7,6 +7,7 @@ #include #include #include +#include #endif #ifndef __ASSEMBLY__ @@ -21,6 +22,7 @@ struct thread_info { mm_segment_t addr_limit; /* thread address space */ unsigned cpu; /* current CPU */ int preempt_count; /* 0 => preemptable, <0 => BUG */ + unsigned int status; /* thread-synchronous flags */ int bpt_nsaved; unsigned long bpt_addr[2]; /* breakpoint handling */ @@ -63,8 +65,6 @@ register struct thread_info *__current_thread_info __asm__("$8"); * - these are process state flags and used from assembly * - pending work-to-be-done flags come first and must be assigned to be * within bits 0 to 7 to fit in and immediate operand. - * - ALPHA_UAC_SHIFT below must be kept consistent with the unaligned - * control flags. * * TIF_SYSCALL_TRACE is known to be 0 via blbs. */ @@ -72,18 +72,12 @@ register struct thread_info *__current_thread_info __asm__("$8"); #define TIF_NOTIFY_RESUME 1 /* callback before returning to user */ #define TIF_SIGPENDING 2 /* signal pending */ #define TIF_NEED_RESCHED 3 /* rescheduling necessary */ -#define TIF_POLLING_NRFLAG 8 /* poll_idle is polling NEED_RESCHED */ #define TIF_DIE_IF_KERNEL 9 /* dik recursion lock */ -#define TIF_UAC_NOPRINT 10 /* ! Preserve sequence of following */ -#define TIF_UAC_NOFIX 11 /* ! flags as they match */ -#define TIF_UAC_SIGBUS 12 /* ! userspace part of 'osf_sysinfo' */ #define TIF_MEMDIE 13 /* is terminating due to OOM killer */ -#define TIF_RESTORE_SIGMASK 14 /* restore signal mask in do_signal */ #define _TIF_SYSCALL_TRACE (1<flags = ((task_thread_info(task)->flags & \ - ~ALPHA_UAC_MASK) \ - | (((value) << ALPHA_UAC_SHIFT) & (1<status & TS_POLLING) + +#ifndef __ASSEMBLY__ +#define HAVE_SET_RESTORE_SIGMASK 1 +static inline void set_restore_sigmask(void) +{ + struct thread_info *ti = current_thread_info(); + ti->status |= TS_RESTORE_SIGMASK; + WARN_ON(!test_bit(TIF_SIGPENDING, (unsigned long *)&ti->flags)); +} +static inline void clear_restore_sigmask(void) +{ + current_thread_info()->status &= ~TS_RESTORE_SIGMASK; +} +static inline bool test_restore_sigmask(void) +{ + return current_thread_info()->status & TS_RESTORE_SIGMASK; +} +static inline bool test_and_clear_restore_sigmask(void) +{ + struct thread_info *ti = current_thread_info(); + if (!(ti->status & TS_RESTORE_SIGMASK)) + return false; + ti->status &= ~TS_RESTORE_SIGMASK; + return true; +} +#endif + +#define SET_UNALIGN_CTL(task,value) ({ \ + __u32 status = task_thread_info(task)->status & ~UAC_BITMASK; \ + if (value & PR_UNALIGN_NOPRINT) \ + status |= TS_UAC_NOPRINT; \ + if (value & PR_UNALIGN_SIGBUS) \ + status |= TS_UAC_SIGBUS; \ + if (value & 4) /* alpha-specific */ \ + status |= TS_UAC_NOFIX; \ + task_thread_info(task)->status = status; \ 0; }) #define GET_UNALIGN_CTL(task,value) ({ \ - put_user((task_thread_info(task)->flags & (1 << TIF_UAC_NOPRINT))\ - >> ALPHA_UAC_SHIFT \ - | (task_thread_info(task)->flags & (1 << TIF_UAC_SIGBUS))\ - >> (ALPHA_UAC_SHIFT + 1) \ - | (task_thread_info(task)->flags & (1 << TIF_UAC_NOFIX))\ - >> (ALPHA_UAC_SHIFT - 1), \ - (int __user *)(value)); \ + __u32 status = task_thread_info(task)->status & ~UAC_BITMASK; \ + __u32 res = 0; \ + if (status & TS_UAC_NOPRINT) \ + res |= PR_UNALIGN_NOPRINT; \ + if (status & TS_UAC_SIGBUS) \ + res |= PR_UNALIGN_SIGBUS; \ + if (status & TS_UAC_NOFIX) \ + res |= 4; \ + put_user(res, (int __user *)(value)); \ }) -#define tsk_is_polling(t) test_tsk_thread_flag(t, TIF_POLLING_NRFLAG) - #endif /* __KERNEL__ */ #endif /* _ALPHA_THREAD_INFO_H */ diff --git a/trunk/arch/alpha/kernel/osf_sys.c b/trunk/arch/alpha/kernel/osf_sys.c index 9eb090582cf1..1e6956a90608 100644 --- a/trunk/arch/alpha/kernel/osf_sys.c +++ b/trunk/arch/alpha/kernel/osf_sys.c @@ -793,8 +793,7 @@ SYSCALL_DEFINE5(osf_getsysinfo, unsigned long, op, void __user *, buffer, case GSI_UACPROC: if (nbytes < sizeof(unsigned int)) return -EINVAL; - w = (current_thread_info()->flags >> ALPHA_UAC_SHIFT) & - UAC_BITMASK; + w = current_thread_info()->status & UAC_BITMASK; if (put_user(w, (unsigned int __user *)buffer)) return -EFAULT; return 1; @@ -904,24 +903,20 @@ SYSCALL_DEFINE5(osf_setsysinfo, unsigned long, op, void __user *, buffer, break; case SSI_NVPAIRS: { - unsigned long v, w, i; - unsigned int old, new; + unsigned __user *p = buffer; + unsigned i; - for (i = 0; i < nbytes; ++i) { + for (i = 0, p = buffer; i < nbytes; ++i, p += 2) { + unsigned v, w, status; - if (get_user(v, 2*i + (unsigned int __user *)buffer)) - return -EFAULT; - if (get_user(w, 2*i + 1 + (unsigned int __user *)buffer)) + if (get_user(v, p) || get_user(w, p + 1)) return -EFAULT; switch (v) { case SSIN_UACPROC: - again: - old = current_thread_info()->flags; - new = old & ~(UAC_BITMASK << ALPHA_UAC_SHIFT); - new = new | (w & UAC_BITMASK) << ALPHA_UAC_SHIFT; - if (cmpxchg(¤t_thread_info()->flags, - old, new) != old) - goto again; + w &= UAC_BITMASK; + status = current_thread_info()->status; + status = (status & ~UAC_BITMASK) | w; + current_thread_info()->status = status; break; default: diff --git a/trunk/arch/alpha/kernel/process.c b/trunk/arch/alpha/kernel/process.c index 4054e0ffe2b2..51987dcf79b8 100644 --- a/trunk/arch/alpha/kernel/process.c +++ b/trunk/arch/alpha/kernel/process.c @@ -49,7 +49,7 @@ EXPORT_SYMBOL(pm_power_off); void cpu_idle(void) { - set_thread_flag(TIF_POLLING_NRFLAG); + current_thread_info()->status |= TS_POLLING; while (1) { /* FIXME -- EV6 and LCA45 know how to power down diff --git a/trunk/arch/alpha/kernel/traps.c b/trunk/arch/alpha/kernel/traps.c index 80d987c0e9aa..272666d006df 100644 --- a/trunk/arch/alpha/kernel/traps.c +++ b/trunk/arch/alpha/kernel/traps.c @@ -780,17 +780,17 @@ do_entUnaUser(void __user * va, unsigned long opcode, /* Check the UAC bits to decide what the user wants us to do with the unaliged access. */ - if (!test_thread_flag (TIF_UAC_NOPRINT)) { + if (!(current_thread_info()->status & TS_UAC_NOPRINT)) { if (__ratelimit(&ratelimit)) { printk("%s(%d): unaligned trap at %016lx: %p %lx %ld\n", current->comm, task_pid_nr(current), regs->pc - 4, va, opcode, reg); } } - if (test_thread_flag (TIF_UAC_SIGBUS)) + if ((current_thread_info()->status & TS_UAC_SIGBUS)) goto give_sigbus; /* Not sure why you'd want to use this, but... */ - if (test_thread_flag (TIF_UAC_NOFIX)) + if ((current_thread_info()->status & TS_UAC_NOFIX)) return; /* Don't bother reading ds in the access check since we already diff --git a/trunk/arch/arm/Kconfig b/trunk/arch/arm/Kconfig index 73067efd4845..fce168333036 100644 --- a/trunk/arch/arm/Kconfig +++ b/trunk/arch/arm/Kconfig @@ -924,6 +924,7 @@ config ARCH_DAVINCI select GENERIC_IRQ_CHIP select HAVE_IDE select NEED_MACH_GPIO_H + select USE_OF select ZONE_DMA help Support for TI's DaVinci platform. @@ -1603,8 +1604,8 @@ config NR_CPUS default "4" config HOTPLUG_CPU - bool "Support for hot-pluggable CPUs (EXPERIMENTAL)" - depends on SMP && HOTPLUG && EXPERIMENTAL + bool "Support for hot-pluggable CPUs" + depends on SMP && HOTPLUG help Say Y here to experiment with turning CPUs off and on. CPUs can be controlled through /sys/devices/system/cpu. @@ -1645,8 +1646,8 @@ config HZ default 100 config THUMB2_KERNEL - bool "Compile the kernel in Thumb-2 mode (EXPERIMENTAL)" - depends on CPU_V7 && !CPU_V6 && !CPU_V6K && EXPERIMENTAL + bool "Compile the kernel in Thumb-2 mode" + depends on CPU_V7 && !CPU_V6 && !CPU_V6K select AEABI select ARM_ASM_UNIFIED select ARM_UNWIND @@ -1850,6 +1851,7 @@ config XEN_DOM0 config XEN bool "Xen guest support on ARM (EXPERIMENTAL)" depends on EXPERIMENTAL && ARM && OF + depends on CPU_V7 && !CPU_V6 help Say Y if you want to run Linux in a Virtual Machine on Xen on ARM. diff --git a/trunk/arch/arm/Makefile b/trunk/arch/arm/Makefile index f023e3acdfbd..5f914fca911b 100644 --- a/trunk/arch/arm/Makefile +++ b/trunk/arch/arm/Makefile @@ -21,8 +21,6 @@ endif OBJCOPYFLAGS :=-O binary -R .comment -S GZFLAGS :=-9 #KBUILD_CFLAGS +=-pipe -# Explicitly specifiy 32-bit ARM ISA since toolchain default can be -mthumb: -KBUILD_CFLAGS +=$(call cc-option,-marm,) # Never generate .eh_frame KBUILD_CFLAGS += $(call cc-option,-fno-dwarf2-cfi-asm) @@ -105,17 +103,20 @@ endif ifeq ($(CONFIG_THUMB2_KERNEL),y) AFLAGS_AUTOIT :=$(call as-option,-Wa$(comma)-mimplicit-it=always,-Wa$(comma)-mauto-it) AFLAGS_NOWARN :=$(call as-option,-Wa$(comma)-mno-warn-deprecated,-Wa$(comma)-W) -CFLAGS_THUMB2 :=-mthumb $(AFLAGS_AUTOIT) $(AFLAGS_NOWARN) -AFLAGS_THUMB2 :=$(CFLAGS_THUMB2) -Wa$(comma)-mthumb +CFLAGS_ISA :=-mthumb $(AFLAGS_AUTOIT) $(AFLAGS_NOWARN) +AFLAGS_ISA :=$(CFLAGS_ISA) -Wa$(comma)-mthumb # Work around buggy relocation from gas if requested: ifeq ($(CONFIG_THUMB2_AVOID_R_ARM_THM_JUMP11),y) CFLAGS_MODULE +=-fno-optimize-sibling-calls endif +else +CFLAGS_ISA :=$(call cc-option,-marm,) +AFLAGS_ISA :=$(CFLAGS_ISA) endif # Need -Uarm for gcc < 3.x -KBUILD_CFLAGS +=$(CFLAGS_ABI) $(CFLAGS_THUMB2) $(arch-y) $(tune-y) $(call cc-option,-mshort-load-bytes,$(call cc-option,-malignment-traps,)) -msoft-float -Uarm -KBUILD_AFLAGS +=$(CFLAGS_ABI) $(AFLAGS_THUMB2) $(arch-y) $(tune-y) -include asm/unified.h -msoft-float +KBUILD_CFLAGS +=$(CFLAGS_ABI) $(CFLAGS_ISA) $(arch-y) $(tune-y) $(call cc-option,-mshort-load-bytes,$(call cc-option,-malignment-traps,)) -msoft-float -Uarm +KBUILD_AFLAGS +=$(CFLAGS_ABI) $(AFLAGS_ISA) $(arch-y) $(tune-y) -include asm/unified.h -msoft-float CHECKFLAGS += -D__arm__ diff --git a/trunk/arch/arm/boot/Makefile b/trunk/arch/arm/boot/Makefile index 3fdab016aa5c..9137df539b61 100644 --- a/trunk/arch/arm/boot/Makefile +++ b/trunk/arch/arm/boot/Makefile @@ -33,7 +33,7 @@ ifeq ($(CONFIG_XIP_KERNEL),y) $(obj)/xipImage: vmlinux FORCE $(call if_changed,objcopy) - @echo ' Kernel: $@ is ready (physical address: $(CONFIG_XIP_PHYS_ADDR))' + @$(kecho) ' Kernel: $@ is ready (physical address: $(CONFIG_XIP_PHYS_ADDR))' $(obj)/Image $(obj)/zImage: FORCE @echo 'Kernel configured for XIP (CONFIG_XIP_KERNEL=y)' @@ -48,14 +48,14 @@ $(obj)/xipImage: FORCE $(obj)/Image: vmlinux FORCE $(call if_changed,objcopy) - @echo ' Kernel: $@ is ready' + @$(kecho) ' Kernel: $@ is ready' $(obj)/compressed/vmlinux: $(obj)/Image FORCE $(Q)$(MAKE) $(build)=$(obj)/compressed $@ $(obj)/zImage: $(obj)/compressed/vmlinux FORCE $(call if_changed,objcopy) - @echo ' Kernel: $@ is ready' + @$(kecho) ' Kernel: $@ is ready' endif @@ -90,7 +90,7 @@ fi $(obj)/uImage: $(obj)/zImage FORCE @$(check_for_multiple_loadaddr) $(call if_changed,uimage) - @echo ' Image $@ is ready' + @$(kecho) ' Image $@ is ready' $(obj)/bootp/bootp: $(obj)/zImage initrd FORCE $(Q)$(MAKE) $(build)=$(obj)/bootp $@ @@ -98,7 +98,7 @@ $(obj)/bootp/bootp: $(obj)/zImage initrd FORCE $(obj)/bootpImage: $(obj)/bootp/bootp FORCE $(call if_changed,objcopy) - @echo ' Kernel: $@ is ready' + @$(kecho) ' Kernel: $@ is ready' PHONY += initrd FORCE initrd: diff --git a/trunk/arch/arm/boot/dts/Makefile b/trunk/arch/arm/boot/dts/Makefile index c1ce813fcc4a..84e554e5eaad 100644 --- a/trunk/arch/arm/boot/dts/Makefile +++ b/trunk/arch/arm/boot/dts/Makefile @@ -25,6 +25,8 @@ dtb-$(CONFIG_ARCH_EXYNOS) += exynos4210-origen.dtb \ exynos4210-trats.dtb \ exynos5250-smdk5250.dtb dtb-$(CONFIG_ARCH_HIGHBANK) += highbank.dtb +dtb-$(CONFIG_ARCH_INTEGRATOR) += integratorap.dtb \ + integratorcp.dtb dtb-$(CONFIG_ARCH_LPC32XX) += ea3250.dtb phy3250.dtb dtb-$(CONFIG_ARCH_KIRKWOOD) += kirkwood-dns320.dtb \ kirkwood-dns325.dtb \ @@ -34,11 +36,20 @@ dtb-$(CONFIG_ARCH_KIRKWOOD) += kirkwood-dns320.dtb \ kirkwood-ib62x0.dtb \ kirkwood-iconnect.dtb \ kirkwood-iomega_ix2_200.dtb \ + kirkwood-is2.dtb \ kirkwood-km_kirkwood.dtb \ kirkwood-lschlv2.dtb \ kirkwood-lsxhl.dtb \ + kirkwood-mplcec4.dtb \ + kirkwood-ns2.dtb \ + kirkwood-ns2lite.dtb \ + kirkwood-ns2max.dtb \ + kirkwood-ns2mini.dtb \ + kirkwood-nsa310.dtb \ + kirkwood-topkick.dtb \ kirkwood-ts219-6281.dtb \ - kirkwood-ts219-6282.dtb + kirkwood-ts219-6282.dtb \ + kirkwood-openblocks_a6.dtb dtb-$(CONFIG_ARCH_MSM) += msm8660-surf.dtb \ msm8960-cdp.dtb dtb-$(CONFIG_ARCH_MVEBU) += armada-370-db.dtb \ @@ -71,11 +82,13 @@ dtb-$(CONFIG_ARCH_OMAP2PLUS) += omap2420-h4.dtb \ omap5-evm.dtb \ am335x-evm.dtb \ am335x-bone.dtb +dtb-$(CONFIG_ARCH_ORION5X) += orion5x-lacie-ethernet-disk-mini-v2.dtb dtb-$(CONFIG_ARCH_PRIMA2) += prima2-evb.dtb dtb-$(CONFIG_ARCH_U8500) += snowball.dtb dtb-$(CONFIG_ARCH_SHMOBILE) += emev2-kzm9d.dtb \ r8a7740-armadillo800eva.dtb \ - sh73a0-kzm9g.dtb + sh73a0-kzm9g.dtb \ + sh7372-mackerel.dtb dtb-$(CONFIG_ARCH_SPEAR13XX) += spear1310-evb.dtb \ spear1340-evb.dtb dtb-$(CONFIG_ARCH_SPEAR3XX)+= spear300-evb.dtb \ diff --git a/trunk/arch/arm/boot/dts/at91sam9g20ek_common.dtsi b/trunk/arch/arm/boot/dts/at91sam9g20ek_common.dtsi index b06c0db273b1..e6391a4e6649 100644 --- a/trunk/arch/arm/boot/dts/at91sam9g20ek_common.dtsi +++ b/trunk/arch/arm/boot/dts/at91sam9g20ek_common.dtsi @@ -126,14 +126,14 @@ #size-cells = <0>; btn3 { - label = "Buttin 3"; + label = "Button 3"; gpios = <&pioA 30 1>; linux,code = <0x103>; gpio-key,wakeup; }; btn4 { - label = "Buttin 4"; + label = "Button 4"; gpios = <&pioA 31 1>; linux,code = <0x104>; gpio-key,wakeup; diff --git a/trunk/arch/arm/boot/dts/da850-enbw-cmc.dts b/trunk/arch/arm/boot/dts/da850-enbw-cmc.dts new file mode 100644 index 000000000000..422fdb3fcfc1 --- /dev/null +++ b/trunk/arch/arm/boot/dts/da850-enbw-cmc.dts @@ -0,0 +1,30 @@ +/* + * Device Tree for AM1808 EnBW CMC board + * + * Copyright 2012 DENX Software Engineering GmbH + * Heiko Schocher + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ +/dts-v1/; +/include/ "da850.dtsi" + +/ { + compatible = "enbw,cmc", "ti,da850"; + model = "EnBW CMC"; + + soc { + serial0: serial@1c42000 { + status = "okay"; + }; + serial1: serial@1d0c000 { + status = "okay"; + }; + serial2: serial@1d0d000 { + status = "okay"; + }; + }; +}; diff --git a/trunk/arch/arm/boot/dts/da850-evm.dts b/trunk/arch/arm/boot/dts/da850-evm.dts new file mode 100644 index 000000000000..37dc5a3243b8 --- /dev/null +++ b/trunk/arch/arm/boot/dts/da850-evm.dts @@ -0,0 +1,28 @@ +/* + * Device Tree for DA850 EVM board + * + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation, version 2. + */ +/dts-v1/; +/include/ "da850.dtsi" + +/ { + compatible = "ti,da850-evm", "ti,da850"; + model = "DA850/AM1808/OMAP-L138 EVM"; + + soc { + serial0: serial@1c42000 { + status = "okay"; + }; + serial1: serial@1d0c000 { + status = "okay"; + }; + serial2: serial@1d0d000 { + status = "okay"; + }; + }; +}; diff --git a/trunk/arch/arm/boot/dts/da850.dtsi b/trunk/arch/arm/boot/dts/da850.dtsi new file mode 100644 index 000000000000..640ab75c20db --- /dev/null +++ b/trunk/arch/arm/boot/dts/da850.dtsi @@ -0,0 +1,60 @@ +/* + * Copyright 2012 DENX Software Engineering GmbH + * Heiko Schocher + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ +/include/ "skeleton.dtsi" + +/ { + arm { + #address-cells = <1>; + #size-cells = <1>; + ranges; + intc: interrupt-controller { + compatible = "ti,cp-intc"; + interrupt-controller; + #interrupt-cells = <1>; + ti,intc-size = <100>; + reg = <0xfffee000 0x2000>; + }; + }; + soc { + compatible = "simple-bus"; + model = "da850"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x01c00000 0x400000>; + + serial0: serial@1c42000 { + compatible = "ns16550a"; + reg = <0x42000 0x100>; + clock-frequency = <150000000>; + reg-shift = <2>; + interrupts = <25>; + interrupt-parent = <&intc>; + status = "disabled"; + }; + serial1: serial@1d0c000 { + compatible = "ns16550a"; + reg = <0x10c000 0x100>; + clock-frequency = <150000000>; + reg-shift = <2>; + interrupts = <53>; + interrupt-parent = <&intc>; + status = "disabled"; + }; + serial2: serial@1d0d000 { + compatible = "ns16550a"; + reg = <0x10d000 0x100>; + clock-frequency = <150000000>; + reg-shift = <2>; + interrupts = <61>; + interrupt-parent = <&intc>; + status = "disabled"; + }; + }; +}; diff --git a/trunk/arch/arm/boot/dts/dbx5x0.dtsi b/trunk/arch/arm/boot/dts/dbx5x0.dtsi index 748ba7aa746c..4b0e0ca08f40 100644 --- a/trunk/arch/arm/boot/dts/dbx5x0.dtsi +++ b/trunk/arch/arm/boot/dts/dbx5x0.dtsi @@ -483,6 +483,8 @@ compatible = "stericsson,db8500-i2c", "st,nomadik-i2c", "arm,primecell"; reg = <0x80004000 0x1000>; interrupts = <0 21 0x4>; + arm,primecell-periphid = <0x180024>; + #address-cells = <1>; #size-cells = <0>; v-i2c-supply = <&db8500_vape_reg>; @@ -494,6 +496,8 @@ compatible = "stericsson,db8500-i2c", "st,nomadik-i2c", "arm,primecell"; reg = <0x80122000 0x1000>; interrupts = <0 22 0x4>; + arm,primecell-periphid = <0x180024>; + #address-cells = <1>; #size-cells = <0>; v-i2c-supply = <&db8500_vape_reg>; @@ -505,6 +509,8 @@ compatible = "stericsson,db8500-i2c", "st,nomadik-i2c", "arm,primecell"; reg = <0x80128000 0x1000>; interrupts = <0 55 0x4>; + arm,primecell-periphid = <0x180024>; + #address-cells = <1>; #size-cells = <0>; v-i2c-supply = <&db8500_vape_reg>; @@ -516,6 +522,8 @@ compatible = "stericsson,db8500-i2c", "st,nomadik-i2c", "arm,primecell"; reg = <0x80110000 0x1000>; interrupts = <0 12 0x4>; + arm,primecell-periphid = <0x180024>; + #address-cells = <1>; #size-cells = <0>; v-i2c-supply = <&db8500_vape_reg>; @@ -527,6 +535,8 @@ compatible = "stericsson,db8500-i2c", "st,nomadik-i2c", "arm,primecell"; reg = <0x8012a000 0x1000>; interrupts = <0 51 0x4>; + arm,primecell-periphid = <0x180024>; + #address-cells = <1>; #size-cells = <0>; v-i2c-supply = <&db8500_vape_reg>; @@ -573,33 +583,38 @@ interrupts = <0 60 0x4>; status = "disabled"; }; + sdi@80118000 { compatible = "arm,pl18x", "arm,primecell"; reg = <0x80118000 0x1000>; interrupts = <0 50 0x4>; status = "disabled"; }; + sdi@80005000 { compatible = "arm,pl18x", "arm,primecell"; reg = <0x80005000 0x1000>; interrupts = <0 41 0x4>; status = "disabled"; }; + sdi@80119000 { compatible = "arm,pl18x", "arm,primecell"; reg = <0x80119000 0x1000>; interrupts = <0 59 0x4>; status = "disabled"; }; + sdi@80114000 { compatible = "arm,pl18x", "arm,primecell"; reg = <0x80114000 0x1000>; interrupts = <0 99 0x4>; status = "disabled"; }; + sdi@80008000 { compatible = "arm,pl18x", "arm,primecell"; - reg = <0x80114000 0x1000>; + reg = <0x80008000 0x1000>; interrupts = <0 100 0x4>; status = "disabled"; }; diff --git a/trunk/arch/arm/boot/dts/dove.dtsi b/trunk/arch/arm/boot/dts/dove.dtsi index 96fb824b5e6e..5a00022383e7 100644 --- a/trunk/arch/arm/boot/dts/dove.dtsi +++ b/trunk/arch/arm/boot/dts/dove.dtsi @@ -4,21 +4,32 @@ compatible = "marvell,dove"; model = "Marvell Armada 88AP510 SoC"; - interrupt-parent = <&intc>; - - intc: interrupt-controller { - compatible = "marvell,orion-intc"; - interrupt-controller; - #interrupt-cells = <1>; - reg = <0xf1020204 0x04>, - <0xf1020214 0x04>; - }; - - mbus@f1000000 { + soc@f1000000 { compatible = "simple-bus"; - ranges = <0 0xf1000000 0x4000000>; #address-cells = <1>; #size-cells = <1>; + interrupt-parent = <&intc>; + + ranges = <0xc8000000 0xc8000000 0x0100000 /* CESA SRAM 1M */ + 0xe0000000 0xe0000000 0x8000000 /* PCIe0 Mem 128M */ + 0xe8000000 0xe8000000 0x8000000 /* PCIe1 Mem 128M */ + 0xf0000000 0xf0000000 0x0100000 /* ScratchPad 1M */ + 0x00000000 0xf1000000 0x1000000 /* SB/NB regs 16M */ + 0xf2000000 0xf2000000 0x0100000 /* PCIe0 I/O 1M */ + 0xf2100000 0xf2100000 0x0100000 /* PCIe0 I/O 1M */ + 0xf8000000 0xf8000000 0x8000000>; /* BootROM 128M */ + + l2: l2-cache { + compatible = "marvell,tauros2-cache"; + marvell,tauros2-cache-features = <0>; + }; + + intc: interrupt-controller { + compatible = "marvell,orion-intc"; + interrupt-controller; + #interrupt-cells = <1>; + reg = <0x20204 0x04>, <0x20214 0x04>; + }; uart0: serial@12000 { compatible = "ns16550a"; @@ -56,11 +67,6 @@ status = "disabled"; }; - wdt: wdt@20300 { - compatible = "marvell,orion-wdt"; - reg = <0x20300 0x28>; - }; - gpio0: gpio@d0400 { compatible = "marvell,orion-gpio"; #gpio-cells = <2>; @@ -139,5 +145,14 @@ nr-ports = <1>; status = "disabled"; }; + + crypto: crypto@30000 { + compatible = "marvell,orion-crypto"; + reg = <0x30000 0x10000>, + <0xc8000000 0x800>; + reg-names = "regs", "sram"; + interrupts = <31>; + status = "okay"; + }; }; }; diff --git a/trunk/arch/arm/boot/dts/exynos4210-trats.dts b/trunk/arch/arm/boot/dts/exynos4210-trats.dts index 73567b843e72..a21511c14071 100644 --- a/trunk/arch/arm/boot/dts/exynos4210-trats.dts +++ b/trunk/arch/arm/boot/dts/exynos4210-trats.dts @@ -20,8 +20,10 @@ compatible = "samsung,trats", "samsung,exynos4210"; memory { - reg = <0x40000000 0x20000000 - 0x60000000 0x20000000>; + reg = <0x40000000 0x10000000 + 0x50000000 0x10000000 + 0x60000000 0x10000000 + 0x70000000 0x10000000>; }; chosen { diff --git a/trunk/arch/arm/boot/dts/imx23.dtsi b/trunk/arch/arm/boot/dts/imx23.dtsi index 9ca4ca70c1bc..6d31aa383460 100644 --- a/trunk/arch/arm/boot/dts/imx23.dtsi +++ b/trunk/arch/arm/boot/dts/imx23.dtsi @@ -69,6 +69,7 @@ interrupts = <13>, <56>; interrupt-names = "gpmi-dma", "bch"; clocks = <&clks 34>; + clock-names = "gpmi_io"; fsl,gpmi-dma-channel = <4>; status = "disabled"; }; diff --git a/trunk/arch/arm/boot/dts/imx28.dtsi b/trunk/arch/arm/boot/dts/imx28.dtsi index e16d63155480..55c57ea6169e 100644 --- a/trunk/arch/arm/boot/dts/imx28.dtsi +++ b/trunk/arch/arm/boot/dts/imx28.dtsi @@ -85,6 +85,7 @@ interrupts = <88>, <41>; interrupt-names = "gpmi-dma", "bch"; clocks = <&clks 50>; + clock-names = "gpmi_io"; fsl,gpmi-dma-channel = <4>; status = "disabled"; }; diff --git a/trunk/arch/arm/boot/dts/imx6q-arm2.dts b/trunk/arch/arm/boot/dts/imx6q-arm2.dts index 15df4c105e89..5bfa02a3f85c 100644 --- a/trunk/arch/arm/boot/dts/imx6q-arm2.dts +++ b/trunk/arch/arm/boot/dts/imx6q-arm2.dts @@ -37,6 +37,13 @@ pinctrl_hog: hoggrp { fsl,pins = < 176 0x80000000 /* MX6Q_PAD_EIM_D25__GPIO_3_25 */ + >; + }; + }; + + arm2 { + pinctrl_usdhc3_arm2: usdhc3grp-arm2 { + fsl,pins = < 1363 0x80000000 /* MX6Q_PAD_NANDF_CS0__GPIO_6_11 */ 1369 0x80000000 /* MX6Q_PAD_NANDF_CS1__GPIO_6_14 */ >; @@ -58,7 +65,8 @@ wp-gpios = <&gpio6 14 0>; vmmc-supply = <®_3p3v>; pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_usdhc3_1>; + pinctrl-0 = <&pinctrl_usdhc3_1 + &pinctrl_usdhc3_arm2>; status = "okay"; }; diff --git a/trunk/arch/arm/boot/dts/kirkwood-is2.dts b/trunk/arch/arm/boot/dts/kirkwood-is2.dts new file mode 100644 index 000000000000..0bdce0ad7277 --- /dev/null +++ b/trunk/arch/arm/boot/dts/kirkwood-is2.dts @@ -0,0 +1,30 @@ +/dts-v1/; + +/include/ "kirkwood-ns2-common.dtsi" + +/ { + model = "LaCie Internet Space v2"; + compatible = "lacie,inetspace_v2", "marvell,kirkwood-88f6281", "marvell,kirkwood"; + + memory { + device_type = "memory"; + reg = <0x00000000 0x8000000>; + }; + + ocp@f1000000 { + sata@80000 { + status = "okay"; + nr-ports = <1>; + }; + }; + + ns2-leds { + compatible = "lacie,ns2-leds"; + + blue-sata { + label = "ns2:blue:sata"; + slow-gpio = <&gpio0 29 0>; + cmd-gpio = <&gpio0 30 0>; + }; + }; +}; diff --git a/trunk/arch/arm/boot/dts/kirkwood-lsxl.dtsi b/trunk/arch/arm/boot/dts/kirkwood-lsxl.dtsi index 8ac51c08269d..798e60eeedf3 100644 --- a/trunk/arch/arm/boot/dts/kirkwood-lsxl.dtsi +++ b/trunk/arch/arm/boot/dts/kirkwood-lsxl.dtsi @@ -48,17 +48,19 @@ #size-cells = <0>; button@1 { label = "Function Button"; - linux,code = <132>; + linux,code = <357>; gpios = <&gpio1 9 1>; }; button@2 { label = "Power-on Switch"; - linux,code = <116>; + linux,code = <0>; + linux,input-type = <5>; gpios = <&gpio1 10 1>; }; button@3 { label = "Power-auto Switch"; - linux,code = <142>; + linux,code = <1>; + linux,input-type = <5>; gpios = <&gpio1 11 1>; }; }; @@ -67,29 +69,40 @@ compatible = "gpio-leds"; led@1 { - label = "lschlv2:blue:func"; + label = "lsxl:blue:func"; gpios = <&gpio1 4 1>; }; led@2 { - label = "lschlv2:red:alarm"; + label = "lsxl:red:alarm"; gpios = <&gpio1 5 1>; }; led@3 { - label = "lschlv2:amber:info"; + label = "lsxl:amber:info"; gpios = <&gpio1 6 1>; }; led@4 { - label = "lschlv2:blue:power"; + label = "lsxl:blue:power"; gpios = <&gpio1 7 1>; linux,default-trigger = "default-on"; }; led@5 { - label = "lschlv2:red:func"; + label = "lsxl:red:func"; gpios = <&gpio1 16 1>; }; }; + + gpio_fan { + compatible = "gpio-fan"; + gpios = <&gpio0 19 1 + &gpio0 18 1>; + gpio-fan,speed-map = <0 3 + 1500 2 + 3250 1 + 5000 0>; + alarm-gpios = <&gpio1 8 0>; + }; }; diff --git a/trunk/arch/arm/boot/dts/kirkwood-mplcec4.dts b/trunk/arch/arm/boot/dts/kirkwood-mplcec4.dts new file mode 100644 index 000000000000..ac3c080bed21 --- /dev/null +++ b/trunk/arch/arm/boot/dts/kirkwood-mplcec4.dts @@ -0,0 +1,119 @@ +/dts-v1/; + +/include/ "kirkwood.dtsi" + +/ { + model = "MPL CEC4"; + compatible = "mpl,cec4-10", "mpl,cec4", "marvell,kirkwood-88f6281", "marvell,kirkwood"; + + memory { + device_type = "memory"; + reg = <0x00000000 0x20000000>; + }; + + chosen { + bootargs = "console=ttyS0,115200n8 earlyprintk"; + }; + + ocp@f1000000 { + i2c@11000 { + status = "okay"; + + rtc@51 { + compatible = "nxp,pcf8563"; + reg = <0x51>; + }; + + eeprom@57 { + compatible = "atmel,24c02"; + reg = <0x57>; + }; + + }; + + serial@12000 { + clock-frequency = <200000000>; + status = "ok"; + }; + + nand@3000000 { + status = "okay"; + + partition@0 { + label = "uboot"; + reg = <0x0000000 0x100000>; + }; + + partition@100000 { + label = "env"; + reg = <0x100000 0x80000>; + }; + + partition@180000 { + label = "fdt"; + reg = <0x180000 0x80000>; + }; + + partition@200000 { + label = "kernel"; + reg = <0x200000 0x400000>; + }; + + partition@600000 { + label = "rootfs"; + reg = <0x600000 0x1fa00000>; + }; + }; + + rtc@10300 { + status = "disabled"; + }; + + sata@80000 { + nr-ports = <2>; + status = "okay"; + + }; + }; + + gpio-leds { + compatible = "gpio-leds"; + + health { + label = "status:green:health"; + gpios = <&gpio0 7 1>; + }; + + user1o { + label = "user1:orange"; + gpios = <&gpio1 8 1>; + default-state = "on"; + }; + + user1g { + label = "user1:green"; + gpios = <&gpio1 9 1>; + default-state = "on"; + }; + + user0o { + label = "user0:orange"; + gpios = <&gpio1 12 1>; + default-state = "on"; + }; + + user0g { + label = "user0:green"; + gpios = <&gpio1 13 1>; + default-state = "on"; + }; + + misc { + label = "status:orange:misc"; + gpios = <&gpio1 14 1>; + default-state = "on"; + }; + + }; +}; + diff --git a/trunk/arch/arm/boot/dts/kirkwood-ns2-common.dtsi b/trunk/arch/arm/boot/dts/kirkwood-ns2-common.dtsi new file mode 100644 index 000000000000..9bc6785ad228 --- /dev/null +++ b/trunk/arch/arm/boot/dts/kirkwood-ns2-common.dtsi @@ -0,0 +1,63 @@ +/include/ "kirkwood.dtsi" + +/ { + chosen { + bootargs = "console=ttyS0,115200n8"; + }; + + ocp@f1000000 { + serial@12000 { + clock-frequency = <166666667>; + status = "okay"; + }; + + spi@10600 { + status = "okay"; + + flash@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "mx25l4005a"; + reg = <0>; + spi-max-frequency = <20000000>; + mode = <0>; + + partition@0 { + reg = <0x0 0x80000>; + label = "u-boot"; + }; + }; + }; + + i2c@11000 { + status = "okay"; + + eeprom@50 { + compatible = "at,24c04"; + pagesize = <16>; + reg = <0x50>; + }; + }; + }; + + gpio_keys { + compatible = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + + button@1 { + label = "Power push button"; + linux,code = <116>; + gpios = <&gpio1 0 0>; + }; + }; + + gpio-leds { + compatible = "gpio-leds"; + + red-fail { + label = "ns2:red:fail"; + gpios = <&gpio0 12 0>; + }; + }; +}; diff --git a/trunk/arch/arm/boot/dts/kirkwood-ns2.dts b/trunk/arch/arm/boot/dts/kirkwood-ns2.dts new file mode 100644 index 000000000000..f2d36ecf36d8 --- /dev/null +++ b/trunk/arch/arm/boot/dts/kirkwood-ns2.dts @@ -0,0 +1,30 @@ +/dts-v1/; + +/include/ "kirkwood-ns2-common.dtsi" + +/ { + model = "LaCie Network Space v2"; + compatible = "lacie,netspace_v2", "marvell,kirkwood-88f6281", "marvell,kirkwood"; + + memory { + device_type = "memory"; + reg = <0x00000000 0x10000000>; + }; + + ocp@f1000000 { + sata@80000 { + status = "okay"; + nr-ports = <1>; + }; + }; + + ns2-leds { + compatible = "lacie,ns2-leds"; + + blue-sata { + label = "ns2:blue:sata"; + slow-gpio = <&gpio0 29 0>; + cmd-gpio = <&gpio0 30 0>; + }; + }; +}; diff --git a/trunk/arch/arm/boot/dts/kirkwood-ns2lite.dts b/trunk/arch/arm/boot/dts/kirkwood-ns2lite.dts new file mode 100644 index 000000000000..b02eb4ea1bb4 --- /dev/null +++ b/trunk/arch/arm/boot/dts/kirkwood-ns2lite.dts @@ -0,0 +1,30 @@ +/dts-v1/; + +/include/ "kirkwood-ns2-common.dtsi" + +/ { + model = "LaCie Network Space Lite v2"; + compatible = "lacie,netspace_lite_v2", "marvell,kirkwood-88f6192", "marvell,kirkwood"; + + memory { + device_type = "memory"; + reg = <0x00000000 0x8000000>; + }; + + ocp@f1000000 { + sata@80000 { + status = "okay"; + nr-ports = <1>; + }; + }; + + gpio-leds { + compatible = "gpio-leds"; + + blue-sata { + label = "ns2:blue:sata"; + gpios = <&gpio0 30 1>; + linux,default-trigger = "default-on"; + }; + }; +}; diff --git a/trunk/arch/arm/boot/dts/kirkwood-ns2max.dts b/trunk/arch/arm/boot/dts/kirkwood-ns2max.dts new file mode 100644 index 000000000000..bcec4d6cada7 --- /dev/null +++ b/trunk/arch/arm/boot/dts/kirkwood-ns2max.dts @@ -0,0 +1,49 @@ +/dts-v1/; + +/include/ "kirkwood-ns2-common.dtsi" + +/ { + model = "LaCie Network Space Max v2"; + compatible = "lacie,netspace_max_v2", "marvell,kirkwood-88f6281", "marvell,kirkwood"; + + memory { + device_type = "memory"; + reg = <0x00000000 0x10000000>; + }; + + ocp@f1000000 { + sata@80000 { + status = "okay"; + nr-ports = <2>; + }; + }; + + gpio_fan { + compatible = "gpio-fan"; + gpios = <&gpio0 22 1 + &gpio0 7 1 + &gpio1 1 1 + &gpio0 23 1>; + gpio-fan,speed-map = + < 0 0 + 1500 15 + 1700 14 + 1800 13 + 2100 12 + 3100 11 + 3300 10 + 4300 9 + 5500 8>; + alarm-gpios = <&gpio0 25 1>; + }; + + ns2-leds { + compatible = "lacie,ns2-leds"; + + blue-sata { + label = "ns2:blue:sata"; + slow-gpio = <&gpio0 29 0>; + cmd-gpio = <&gpio0 30 0>; + }; + }; +}; diff --git a/trunk/arch/arm/boot/dts/kirkwood-ns2mini.dts b/trunk/arch/arm/boot/dts/kirkwood-ns2mini.dts new file mode 100644 index 000000000000..b79f5eb25589 --- /dev/null +++ b/trunk/arch/arm/boot/dts/kirkwood-ns2mini.dts @@ -0,0 +1,49 @@ +/dts-v1/; + +/include/ "kirkwood-ns2-common.dtsi" + +/ { + model = "LaCie Network Space Mini v2"; + compatible = "lacie,netspace_mini_v2", "marvell,kirkwood-88f6192", "marvell,kirkwood"; + + memory { + device_type = "memory"; + reg = <0x00000000 0x8000000>; + }; + + ocp@f1000000 { + sata@80000 { + status = "okay"; + nr-ports = <1>; + }; + }; + + gpio_fan { + compatible = "gpio-fan"; + gpios = <&gpio0 22 1 + &gpio0 7 1 + &gpio1 1 1 + &gpio0 23 1>; + gpio-fan,speed-map = + < 0 0 + 3000 15 + 3180 14 + 4140 13 + 4570 12 + 6760 11 + 7140 10 + 7980 9 + 9200 8>; + alarm-gpios = <&gpio0 25 1>; + }; + + ns2-leds { + compatible = "lacie,ns2-leds"; + + blue-sata { + label = "ns2:blue:sata"; + slow-gpio = <&gpio0 29 0>; + cmd-gpio = <&gpio0 30 0>; + }; + }; +}; diff --git a/trunk/arch/arm/boot/dts/kirkwood-nsa310.dts b/trunk/arch/arm/boot/dts/kirkwood-nsa310.dts new file mode 100644 index 000000000000..5509f9659546 --- /dev/null +++ b/trunk/arch/arm/boot/dts/kirkwood-nsa310.dts @@ -0,0 +1,144 @@ +/dts-v1/; + +/include/ "kirkwood.dtsi" + +/ { + model = "ZyXEL NSA310"; + compatible = "zyxel,nsa310", "marvell,kirkwood-88f6281", "marvell,kirkwood"; + + memory { + device_type = "memory"; + reg = <0x00000000 0x10000000>; + }; + + chosen { + bootargs = "console=ttyS0,115200"; + }; + + ocp@f1000000 { + + serial@12000 { + clock-frequency = <200000000>; + status = "ok"; + }; + + sata@80000 { + status = "okay"; + nr-ports = <2>; + }; + + i2c@11000 { + status = "okay"; + }; + + nand@3000000 { + status = "okay"; + chip-delay = <35>; + + partition@0 { + label = "uboot"; + reg = <0x0000000 0x0100000>; + read-only; + }; + partition@100000 { + label = "uboot_env"; + reg = <0x0100000 0x0080000>; + }; + partition@180000 { + label = "key_store"; + reg = <0x0180000 0x0080000>; + }; + partition@200000 { + label = "info"; + reg = <0x0200000 0x0080000>; + }; + partition@280000 { + label = "etc"; + reg = <0x0280000 0x0a00000>; + }; + partition@c80000 { + label = "kernel_1"; + reg = <0x0c80000 0x0a00000>; + }; + partition@1680000 { + label = "rootfs1"; + reg = <0x1680000 0x2fc0000>; + }; + partition@4640000 { + label = "kernel_2"; + reg = <0x4640000 0x0a00000>; + }; + partition@5040000 { + label = "rootfs2"; + reg = <0x5040000 0x2fc0000>; + }; + }; + }; + + gpio_keys { + compatible = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + + button@1 { + label = "Power Button"; + linux,code = <116>; + gpios = <&gpio1 14 0>; + }; + button@2 { + label = "Copy Button"; + linux,code = <133>; + gpios = <&gpio1 5 1>; + }; + button@3 { + label = "Reset Button"; + linux,code = <0x198>; + gpios = <&gpio1 4 1>; + }; + }; + + gpio-leds { + compatible = "gpio-leds"; + + green-sys { + label = "nsa310:green:sys"; + gpios = <&gpio0 28 0>; + }; + red-sys { + label = "nsa310:red:sys"; + gpios = <&gpio0 29 0>; + }; + green-hdd { + label = "nsa310:green:hdd"; + gpios = <&gpio1 9 0>; + }; + red-hdd { + label = "nsa310:red:hdd"; + gpios = <&gpio1 10 0>; + }; + green-esata { + label = "nsa310:green:esata"; + gpios = <&gpio0 12 0>; + }; + red-esata { + label = "nsa310:red:esata"; + gpios = <&gpio0 13 0>; + }; + green-usb { + label = "nsa310:green:usb"; + gpios = <&gpio0 15 0>; + }; + red-usb { + label = "nsa310:red:usb"; + gpios = <&gpio0 16 0>; + }; + green-copy { + label = "nsa310:green:copy"; + gpios = <&gpio1 7 0>; + }; + red-copy { + label = "nsa310:red:copy"; + gpios = <&gpio1 8 0>; + }; + }; +}; diff --git a/trunk/arch/arm/boot/dts/kirkwood-openblocks_a6.dts b/trunk/arch/arm/boot/dts/kirkwood-openblocks_a6.dts new file mode 100644 index 000000000000..9a2606c8b78f --- /dev/null +++ b/trunk/arch/arm/boot/dts/kirkwood-openblocks_a6.dts @@ -0,0 +1,39 @@ +/dts-v1/; + +/include/ "kirkwood.dtsi" + +/ { + model = "Plat'Home OpenBlocksA6"; + compatible = "plathome,openblocks-a6", "marvell,kirkwood-88f6283", "marvell,kirkwood"; + + memory { + device_type = "memory"; + reg = <0x00000000 0x20000000>; + }; + + chosen { + bootargs = "console=ttyS0,115200n8 earlyprintk"; + }; + + ocp@f1000000 { + serial@12000 { + clock-frequency = <200000000>; + status = "ok"; + }; + + serial@12100 { + clock-frequency = <200000000>; + status = "ok"; + }; + + nand@3000000 { + chip-delay = <25>; + status = "okay"; + }; + + sata@80000 { + nr-ports = <1>; + status = "okay"; + }; + }; +}; diff --git a/trunk/arch/arm/boot/dts/kirkwood-topkick.dts b/trunk/arch/arm/boot/dts/kirkwood-topkick.dts new file mode 100644 index 000000000000..c0de5a7f660d --- /dev/null +++ b/trunk/arch/arm/boot/dts/kirkwood-topkick.dts @@ -0,0 +1,85 @@ +/dts-v1/; + +/include/ "kirkwood.dtsi" + +/ { + model = "Univeral Scientific Industrial Co. Topkick-1281P2"; + compatible = "usi,topkick-1281P2", "usi,topkick", "marvell,kirkwood-88f6282", "marvell,kirkwood"; + + memory { + device_type = "memory"; + reg = <0x00000000 0x10000000>; + }; + + chosen { + bootargs = "console=ttyS0,115200n8 earlyprintk"; + }; + + ocp@f1000000 { + serial@12000 { + clock-frequency = <200000000>; + status = "ok"; + }; + + nand@3000000 { + status = "okay"; + + partition@0 { + label = "u-boot"; + reg = <0x0000000 0x180000>; + }; + + partition@180000 { + label = "u-boot env"; + reg = <0x0180000 0x20000>; + }; + + partition@200000 { + label = "uImage"; + reg = <0x0200000 0x600000>; + }; + + partition@800000 { + label = "uInitrd"; + reg = <0x0800000 0x1000000>; + }; + + partition@1800000 { + label = "rootfs"; + reg = <0x1800000 0xe800000>; + }; + }; + + sata@80000 { + status = "okay"; + nr-ports = <1>; + }; + }; + + gpio-leds { + compatible = "gpio-leds"; + + disk { + label = "topkick:yellow:disk"; + gpios = <&gpio0 21 1>; + linux,default-trigger = "ide-disk"; + }; + system2 { + label = "topkick:red:system"; + gpios = <&gpio1 5 1>; + }; + system { + label = "topkick:blue:system"; + gpios = <&gpio1 6 1>; + default-state = "on"; + }; + wifi { + label = "topkick:green:wifi"; + gpios = <&gpio1 7 1>; + }; + wifi2 { + label = "topkick:yellow:wifi"; + gpios = <&gpio1 16 1>; + }; + }; +}; diff --git a/trunk/arch/arm/boot/dts/omap3.dtsi b/trunk/arch/arm/boot/dts/omap3.dtsi index f38ea8771b44..696e929d0304 100644 --- a/trunk/arch/arm/boot/dts/omap3.dtsi +++ b/trunk/arch/arm/boot/dts/omap3.dtsi @@ -257,7 +257,7 @@ interrupt-names = "common", "tx", "rx", "sidetone"; interrupt-parent = <&intc>; ti,buffer-size = <1280>; - ti,hwmods = "mcbsp2"; + ti,hwmods = "mcbsp2", "mcbsp2_sidetone"; }; mcbsp3: mcbsp@49024000 { @@ -272,7 +272,7 @@ interrupt-names = "common", "tx", "rx", "sidetone"; interrupt-parent = <&intc>; ti,buffer-size = <128>; - ti,hwmods = "mcbsp3"; + ti,hwmods = "mcbsp3", "mcbsp3_sidetone"; }; mcbsp4: mcbsp@49026000 { diff --git a/trunk/arch/arm/boot/dts/orion5x-lacie-ethernet-disk-mini-v2.dts b/trunk/arch/arm/boot/dts/orion5x-lacie-ethernet-disk-mini-v2.dts new file mode 100644 index 000000000000..5a3a58b7e18f --- /dev/null +++ b/trunk/arch/arm/boot/dts/orion5x-lacie-ethernet-disk-mini-v2.dts @@ -0,0 +1,55 @@ +/* + * Copyright (C) 2012 Thomas Petazzoni + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +/dts-v1/; +/include/ "orion5x.dtsi" + +/ { + model = "LaCie Ethernet Disk mini V2"; + compatible = "lacie,ethernet-disk-mini-v2", "marvell-orion5x-88f5182", "marvell,orion5x"; + + memory { + reg = <0x00000000 0x4000000>; /* 64 MB */ + }; + + chosen { + bootargs = "console=ttyS0,115200n8 earlyprintk"; + }; + + ocp@f1000000 { + serial@12000 { + clock-frequency = <166666667>; + status = "okay"; + }; + + sata@80000 { + status = "okay"; + nr-ports = <2>; + }; + }; + + gpio_keys { + compatible = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + button@1 { + label = "Power-on Switch"; + linux,code = <116>; /* KEY_POWER */ + gpios = <&gpio0 18 0>; + }; + }; + + gpio_leds { + compatible = "gpio-leds"; + + led@1 { + label = "power:blue"; + gpios = <&gpio0 16 1>; + }; + }; +}; diff --git a/trunk/arch/arm/boot/dts/orion5x.dtsi b/trunk/arch/arm/boot/dts/orion5x.dtsi new file mode 100644 index 000000000000..8aad00f81ed9 --- /dev/null +++ b/trunk/arch/arm/boot/dts/orion5x.dtsi @@ -0,0 +1,98 @@ +/* + * Copyright (C) 2012 Thomas Petazzoni + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +/include/ "skeleton.dtsi" + +/ { + model = "Marvell Orion5x SoC"; + compatible = "marvell,orion5x"; + interrupt-parent = <&intc>; + + intc: interrupt-controller { + compatible = "marvell,orion-intc", "marvell,intc"; + interrupt-controller; + #interrupt-cells = <1>; + reg = <0xf1020204 0x04>; + }; + + ocp@f1000000 { + compatible = "simple-bus"; + ranges = <0x00000000 0xf1000000 0x4000000 + 0xf2200000 0xf2200000 0x0000800>; + #address-cells = <1>; + #size-cells = <1>; + + gpio0: gpio@10100 { + compatible = "marvell,orion-gpio"; + #gpio-cells = <2>; + gpio-controller; + reg = <0x10100 0x40>; + ngpio = <32>; + interrupts = <6>, <7>, <8>, <9>; + }; + + serial@12000 { + compatible = "ns16550a"; + reg = <0x12000 0x100>; + reg-shift = <2>; + interrupts = <3>; + /* set clock-frequency in board dts */ + status = "disabled"; + }; + + serial@12100 { + compatible = "ns16550a"; + reg = <0x12100 0x100>; + reg-shift = <2>; + interrupts = <4>; + /* set clock-frequency in board dts */ + status = "disabled"; + }; + + spi@10600 { + compatible = "marvell,orion-spi"; + #address-cells = <1>; + #size-cells = <0>; + cell-index = <0>; + reg = <0x10600 0x28>; + status = "disabled"; + }; + + wdt@20300 { + compatible = "marvell,orion-wdt"; + reg = <0x20300 0x28>; + status = "okay"; + }; + + sata@80000 { + compatible = "marvell,orion-sata"; + reg = <0x80000 0x5000>; + interrupts = <29>; + status = "disabled"; + }; + + i2c@11000 { + compatible = "marvell,mv64xxx-i2c"; + reg = <0x11000 0x20>; + #address-cells = <1>; + #size-cells = <0>; + interrupts = <5>; + clock-frequency = <100000>; + status = "disabled"; + }; + + crypto@90000 { + compatible = "marvell,orion-crypto"; + reg = <0x90000 0x10000>, + <0xf2200000 0x800>; + reg-names = "regs", "sram"; + interrupts = <22>; + status = "okay"; + }; + }; +}; diff --git a/trunk/arch/arm/boot/dts/sh7372-mackerel.dts b/trunk/arch/arm/boot/dts/sh7372-mackerel.dts new file mode 100644 index 000000000000..286f0caef013 --- /dev/null +++ b/trunk/arch/arm/boot/dts/sh7372-mackerel.dts @@ -0,0 +1,22 @@ +/* + * Device Tree Source for the mackerel board + * + * Copyright (C) 2012 Renesas Solutions Corp. + * + * This file is licensed under the terms of the GNU General Public License + * version 2. This program is licensed "as is" without any warranty of any + * kind, whether express or implied. + */ + +/dts-v1/; +/include/ "skeleton.dtsi" + +/ { + model = "Mackerel (AP4 EVM 2nd)"; + compatible = "renesas,mackerel"; + + memory { + device_type = "memory"; + reg = <0x40000000 0x10000000>; + }; +}; diff --git a/trunk/arch/arm/boot/dts/tegra30.dtsi b/trunk/arch/arm/boot/dts/tegra30.dtsi index b1497c7d7d68..df7f2270fc91 100644 --- a/trunk/arch/arm/boot/dts/tegra30.dtsi +++ b/trunk/arch/arm/boot/dts/tegra30.dtsi @@ -73,8 +73,8 @@ pinmux: pinmux { compatible = "nvidia,tegra30-pinmux"; - reg = <0x70000868 0xd0 /* Pad control registers */ - 0x70003000 0x3e0>; /* Mux registers */ + reg = <0x70000868 0xd4 /* Pad control registers */ + 0x70003000 0x3e4>; /* Mux registers */ }; serial@70006000 { diff --git a/trunk/arch/arm/boot/dts/wm8505.dtsi b/trunk/arch/arm/boot/dts/wm8505.dtsi index b459691655ab..330f833ac3b0 100644 --- a/trunk/arch/arm/boot/dts/wm8505.dtsi +++ b/trunk/arch/arm/boot/dts/wm8505.dtsi @@ -71,13 +71,13 @@ ehci@d8007100 { compatible = "via,vt8500-ehci"; reg = <0xd8007100 0x200>; - interrupts = <43>; + interrupts = <1>; }; uhci@d8007300 { compatible = "platform-uhci"; reg = <0xd8007300 0x200>; - interrupts = <43>; + interrupts = <0>; }; fb@d8050800 { diff --git a/trunk/arch/arm/configs/ap4evb_defconfig b/trunk/arch/arm/configs/ap4evb_defconfig index 2eef85e3c9b9..66894f736d04 100644 --- a/trunk/arch/arm/configs/ap4evb_defconfig +++ b/trunk/arch/arm/configs/ap4evb_defconfig @@ -46,7 +46,6 @@ CONFIG_SERIAL_SH_SCI_CONSOLE=y # CONFIG_HID_SUPPORT is not set # CONFIG_USB_SUPPORT is not set # CONFIG_DNOTIFY is not set -# CONFIG_INOTIFY_USER is not set CONFIG_TMPFS=y # CONFIG_MISC_FILESYSTEMS is not set CONFIG_MAGIC_SYSRQ=y diff --git a/trunk/arch/arm/configs/armadillo800eva_defconfig b/trunk/arch/arm/configs/armadillo800eva_defconfig index f78d259f8d23..a18593d03b17 100644 --- a/trunk/arch/arm/configs/armadillo800eva_defconfig +++ b/trunk/arch/arm/configs/armadillo800eva_defconfig @@ -20,7 +20,7 @@ CONFIG_MACH_ARMADILLO800EVA=y # CONFIG_SH_TIMER_TMU is not set CONFIG_ARM_THUMB=y CONFIG_CPU_BPREDICT_DISABLE=y -# CONFIG_CACHE_L2X0 is not set +CONFIG_CACHE_L2X0=y CONFIG_ARM_ERRATA_430973=y CONFIG_ARM_ERRATA_458693=y CONFIG_ARM_ERRATA_460075=y diff --git a/trunk/arch/arm/configs/da8xx_omapl_defconfig b/trunk/arch/arm/configs/da8xx_omapl_defconfig index 88ccde058ba4..f29223954af8 100644 --- a/trunk/arch/arm/configs/da8xx_omapl_defconfig +++ b/trunk/arch/arm/configs/da8xx_omapl_defconfig @@ -17,6 +17,7 @@ CONFIG_MODVERSIONS=y CONFIG_ARCH_DAVINCI=y CONFIG_ARCH_DAVINCI_DA830=y CONFIG_ARCH_DAVINCI_DA850=y +CONFIG_MACH_DA8XX_DT=y CONFIG_MACH_MITYOMAPL138=y CONFIG_MACH_OMAPL138_HAWKBOARD=y CONFIG_DAVINCI_RESET_CLOCKS=y @@ -26,6 +27,7 @@ CONFIG_PREEMPT=y CONFIG_AEABI=y # CONFIG_OABI_COMPAT is not set CONFIG_LEDS=y +CONFIG_USE_OF=y CONFIG_ZBOOT_ROM_TEXT=0x0 CONFIG_ZBOOT_ROM_BSS=0x0 CONFIG_CPU_FREQ=y @@ -75,6 +77,7 @@ CONFIG_SERIO_LIBPS2=y CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y CONFIG_SERIAL_8250_NR_UARTS=3 +CONFIG_SERIAL_OF_PLATFORM=y CONFIG_I2C=y CONFIG_I2C_CHARDEV=y CONFIG_I2C_DAVINCI=y diff --git a/trunk/arch/arm/configs/dove_defconfig b/trunk/arch/arm/configs/dove_defconfig index 40db34cf2771..0b7ee92c5713 100644 --- a/trunk/arch/arm/configs/dove_defconfig +++ b/trunk/arch/arm/configs/dove_defconfig @@ -8,11 +8,19 @@ CONFIG_MODULE_UNLOAD=y # CONFIG_BLK_DEV_BSG is not set CONFIG_ARCH_DOVE=y CONFIG_MACH_DOVE_DB=y +CONFIG_MACH_CM_A510=y +CONFIG_MACH_DOVE_DT=y CONFIG_NO_HZ=y CONFIG_HIGH_RES_TIMERS=y CONFIG_AEABI=y CONFIG_ZBOOT_ROM_TEXT=0x0 CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_HIGHMEM=y +CONFIG_USE_OF=y +CONFIG_ATAGS=y +CONFIG_ARM_APPENDED_DTB=y +CONFIG_ARM_ATAG_DTB_COMPAT=y +CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_FROM_BOOTLOADER=y CONFIG_VFP=y CONFIG_NET=y CONFIG_PACKET=y @@ -62,6 +70,9 @@ CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y # CONFIG_SERIAL_8250_PCI is not set CONFIG_SERIAL_8250_RUNTIME_UARTS=2 +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +CONFIG_SERIAL_OF_PLATFORM=y # CONFIG_HW_RANDOM is not set CONFIG_I2C=y CONFIG_I2C_CHARDEV=y @@ -74,6 +85,18 @@ CONFIG_USB_DEVICEFS=y CONFIG_USB_EHCI_HCD=y CONFIG_USB_EHCI_ROOT_HUB_TT=y CONFIG_USB_STORAGE=y +CONFIG_MMC=y +CONFIG_MMC_SDHCI=y +CONFIG_MMC_SDHCI_IO_ACCESSORS=y +CONFIG_MMC_SDHCI_PLTFM=y +CONFIG_MMC_SDHCI_DOVE=y +CONFIG_NEW_LEDS=y +CONFIG_LEDS_CLASS=y +CONFIG_LEDS_GPIO=y +CONFIG_LEDS_TRIGGERS=y +CONFIG_LEDS_TRIGGER_TIMER=y +CONFIG_LEDS_TRIGGER_HEARTBEAT=y +CONFIG_LEDS_TRIGGER_DEFAULT_ON=y CONFIG_RTC_CLASS=y CONFIG_RTC_DRV_MV=y CONFIG_DMADEVICES=y @@ -122,6 +145,7 @@ CONFIG_CRYPTO_TWOFISH=y CONFIG_CRYPTO_DEFLATE=y CONFIG_CRYPTO_LZO=y # CONFIG_CRYPTO_ANSI_CPRNG is not set +CONFIG_CRYPTO_DEV_MV_CESA=y CONFIG_CRC_CCITT=y CONFIG_CRC16=y CONFIG_LIBCRC32C=y diff --git a/trunk/arch/arm/configs/g3evm_defconfig b/trunk/arch/arm/configs/g3evm_defconfig deleted file mode 100644 index 4a336ab5a0c0..000000000000 --- a/trunk/arch/arm/configs/g3evm_defconfig +++ /dev/null @@ -1,57 +0,0 @@ -CONFIG_EXPERIMENTAL=y -CONFIG_SYSVIPC=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_LOG_BUF_SHIFT=16 -CONFIG_BLK_DEV_INITRD=y -CONFIG_SLAB=y -# CONFIG_BLK_DEV_BSG is not set -# CONFIG_IOSCHED_DEADLINE is not set -# CONFIG_IOSCHED_CFQ is not set -CONFIG_ARCH_SHMOBILE=y -CONFIG_ARCH_SH7367=y -CONFIG_MACH_G3EVM=y -CONFIG_AEABI=y -# CONFIG_OABI_COMPAT is not set -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_CMDLINE="console=ttySC1,115200 earlyprintk=sh-sci.1,115200" -CONFIG_KEXEC=y -CONFIG_PM=y -# CONFIG_SUSPEND is not set -CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" -# CONFIG_FIRMWARE_IN_KERNEL is not set -CONFIG_MTD=y -CONFIG_MTD_CONCAT=y -CONFIG_MTD_PARTITIONS=y -CONFIG_MTD_CHAR=y -CONFIG_MTD_BLOCK=y -CONFIG_MTD_CFI=y -CONFIG_MTD_CFI_INTELEXT=y -CONFIG_MTD_PHYSMAP=y -CONFIG_MTD_NAND=y -# CONFIG_BLK_DEV is not set -# CONFIG_MISC_DEVICES is not set -# CONFIG_INPUT_MOUSEDEV_PSAUX is not set -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set -# CONFIG_SERIO is not set -CONFIG_SERIAL_SH_SCI=y -CONFIG_SERIAL_SH_SCI_NR_UARTS=8 -CONFIG_SERIAL_SH_SCI_CONSOLE=y -# CONFIG_LEGACY_PTYS is not set -# CONFIG_HW_RANDOM is not set -# CONFIG_HWMON is not set -# CONFIG_VGA_CONSOLE is not set -# CONFIG_HID_SUPPORT is not set -# CONFIG_USB_SUPPORT is not set -# CONFIG_DNOTIFY is not set -# CONFIG_INOTIFY_USER is not set -CONFIG_TMPFS=y -# CONFIG_MISC_FILESYSTEMS is not set -CONFIG_MAGIC_SYSRQ=y -CONFIG_DEBUG_KERNEL=y -# CONFIG_DETECT_SOFTLOCKUP is not set -# CONFIG_RCU_CPU_STALL_DETECTOR is not set -# CONFIG_FTRACE is not set -# CONFIG_CRC32 is not set diff --git a/trunk/arch/arm/configs/g4evm_defconfig b/trunk/arch/arm/configs/g4evm_defconfig deleted file mode 100644 index 21c6d0307bc3..000000000000 --- a/trunk/arch/arm/configs/g4evm_defconfig +++ /dev/null @@ -1,57 +0,0 @@ -CONFIG_EXPERIMENTAL=y -CONFIG_SYSVIPC=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_LOG_BUF_SHIFT=16 -CONFIG_BLK_DEV_INITRD=y -CONFIG_SLAB=y -# CONFIG_BLK_DEV_BSG is not set -# CONFIG_IOSCHED_DEADLINE is not set -# CONFIG_IOSCHED_CFQ is not set -CONFIG_ARCH_SHMOBILE=y -CONFIG_ARCH_SH7377=y -CONFIG_MACH_G4EVM=y -CONFIG_AEABI=y -# CONFIG_OABI_COMPAT is not set -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_CMDLINE="console=ttySC4,115200 earlyprintk=sh-sci.4,115200" -CONFIG_KEXEC=y -CONFIG_PM=y -# CONFIG_SUSPEND is not set -CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" -# CONFIG_FIRMWARE_IN_KERNEL is not set -CONFIG_MTD=y -CONFIG_MTD_CONCAT=y -CONFIG_MTD_PARTITIONS=y -CONFIG_MTD_CHAR=y -CONFIG_MTD_BLOCK=y -CONFIG_MTD_CFI=y -CONFIG_MTD_CFI_INTELEXT=y -CONFIG_MTD_PHYSMAP=y -CONFIG_MTD_NAND=y -# CONFIG_BLK_DEV is not set -# CONFIG_MISC_DEVICES is not set -# CONFIG_INPUT_MOUSEDEV_PSAUX is not set -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set -# CONFIG_SERIO is not set -CONFIG_SERIAL_SH_SCI=y -CONFIG_SERIAL_SH_SCI_NR_UARTS=8 -CONFIG_SERIAL_SH_SCI_CONSOLE=y -# CONFIG_LEGACY_PTYS is not set -# CONFIG_HW_RANDOM is not set -# CONFIG_HWMON is not set -# CONFIG_VGA_CONSOLE is not set -# CONFIG_HID_SUPPORT is not set -# CONFIG_USB_SUPPORT is not set -# CONFIG_DNOTIFY is not set -# CONFIG_INOTIFY_USER is not set -CONFIG_TMPFS=y -# CONFIG_MISC_FILESYSTEMS is not set -CONFIG_MAGIC_SYSRQ=y -CONFIG_DEBUG_KERNEL=y -# CONFIG_DETECT_SOFTLOCKUP is not set -# CONFIG_RCU_CPU_STALL_DETECTOR is not set -# CONFIG_FTRACE is not set -# CONFIG_CRC32 is not set diff --git a/trunk/arch/arm/configs/imx_v4_v5_defconfig b/trunk/arch/arm/configs/imx_v4_v5_defconfig index 78ed575feb1a..d10040108249 100644 --- a/trunk/arch/arm/configs/imx_v4_v5_defconfig +++ b/trunk/arch/arm/configs/imx_v4_v5_defconfig @@ -121,6 +121,7 @@ CONFIG_REGULATOR_MC13892=y CONFIG_MEDIA_SUPPORT=y CONFIG_VIDEO_DEV=y CONFIG_V4L_PLATFORM_DRIVERS=y +CONFIG_MEDIA_CAMERA_SUPPORT=y CONFIG_SOC_CAMERA=y CONFIG_SOC_CAMERA_OV2640=y CONFIG_VIDEO_MX2=y diff --git a/trunk/arch/arm/configs/imx_v6_v7_defconfig b/trunk/arch/arm/configs/imx_v6_v7_defconfig index 66aa7a6db884..508ac9d8e056 100644 --- a/trunk/arch/arm/configs/imx_v6_v7_defconfig +++ b/trunk/arch/arm/configs/imx_v6_v7_defconfig @@ -139,22 +139,27 @@ CONFIG_I2C_IMX=y CONFIG_SPI=y CONFIG_SPI_IMX=y CONFIG_GPIO_SYSFS=y +CONFIG_GPIO_MC9S08DZ60=y # CONFIG_HWMON is not set CONFIG_WATCHDOG=y CONFIG_IMX2_WDT=y +CONFIG_MFD_DA9052_I2C=y CONFIG_MFD_MC13XXX_SPI=y CONFIG_MFD_MC13XXX_I2C=y CONFIG_REGULATOR=y CONFIG_REGULATOR_FIXED_VOLTAGE=y +CONFIG_REGULATOR_DA9052=y CONFIG_REGULATOR_MC13783=y CONFIG_REGULATOR_MC13892=y CONFIG_MEDIA_SUPPORT=y CONFIG_VIDEO_DEV=y CONFIG_V4L_PLATFORM_DRIVERS=y +CONFIG_MEDIA_CAMERA_SUPPORT=y CONFIG_SOC_CAMERA=y CONFIG_SOC_CAMERA_OV2640=y CONFIG_VIDEO_MX3=y CONFIG_FB=y +CONFIG_LCD_PLATFORM=y CONFIG_BACKLIGHT_LCD_SUPPORT=y CONFIG_LCD_CLASS_DEVICE=y CONFIG_LCD_L4F00242T03=y diff --git a/trunk/arch/arm/configs/kirkwood_defconfig b/trunk/arch/arm/configs/kirkwood_defconfig index 74eee0c78f28..93f3794ba5cb 100644 --- a/trunk/arch/arm/configs/kirkwood_defconfig +++ b/trunk/arch/arm/configs/kirkwood_defconfig @@ -27,6 +27,14 @@ CONFIG_MACH_GOFLEXNET_DT=y CONFIG_MACH_LSXL_DT=y CONFIG_MACH_IOMEGA_IX2_200_DT=y CONFIG_MACH_KM_KIRKWOOD_DT=y +CONFIG_MACH_INETSPACE_V2_DT=y +CONFIG_MACH_MPLCEC4_DT=y +CONFIG_MACH_NETSPACE_V2_DT=y +CONFIG_MACH_NETSPACE_MAX_V2_DT=y +CONFIG_MACH_NETSPACE_LITE_V2_DT=y +CONFIG_MACH_NETSPACE_MINI_V2_DT=y +CONFIG_MACH_OPENBLOCKS_A6_DT=y +CONFIG_MACH_TOPKICK_DT=y CONFIG_MACH_TS219=y CONFIG_MACH_TS41X=y CONFIG_MACH_DOCKSTAR=y @@ -40,6 +48,7 @@ CONFIG_MACH_D2NET_V2=y CONFIG_MACH_NET2BIG_V2=y CONFIG_MACH_NET5BIG_V2=y CONFIG_MACH_T5325=y +CONFIG_MACH_NSA310_DT=y # CONFIG_CPU_FEROCEON_OLD_ID is not set CONFIG_PREEMPT=y CONFIG_AEABI=y diff --git a/trunk/arch/arm/configs/kota2_defconfig b/trunk/arch/arm/configs/kota2_defconfig index b7735d6347ac..fa83db1ef0eb 100644 --- a/trunk/arch/arm/configs/kota2_defconfig +++ b/trunk/arch/arm/configs/kota2_defconfig @@ -112,7 +112,6 @@ CONFIG_LEDS_GPIO=y CONFIG_LEDS_RENESAS_TPU=y CONFIG_LEDS_TRIGGERS=y # CONFIG_DNOTIFY is not set -# CONFIG_INOTIFY_USER is not set CONFIG_TMPFS=y # CONFIG_MISC_FILESYSTEMS is not set CONFIG_MAGIC_SYSRQ=y diff --git a/trunk/arch/arm/configs/kzm9g_defconfig b/trunk/arch/arm/configs/kzm9g_defconfig index c88b57886e79..afbae287436b 100644 --- a/trunk/arch/arm/configs/kzm9g_defconfig +++ b/trunk/arch/arm/configs/kzm9g_defconfig @@ -74,6 +74,8 @@ CONFIG_KEYBOARD_GPIO=y # CONFIG_INPUT_MOUSE is not set CONFIG_INPUT_TOUCHSCREEN=y CONFIG_TOUCHSCREEN_ST1232=y +CONFIG_INPUT_MISC=y +CONFIG_INPUT_ADXL34X=y # CONFIG_LEGACY_PTYS is not set CONFIG_SERIAL_SH_SCI=y CONFIG_SERIAL_SH_SCI_NR_UARTS=9 @@ -119,8 +121,9 @@ CONFIG_DMADEVICES=y CONFIG_SH_DMAE=y CONFIG_ASYNC_TX_DMA=y CONFIG_STAGING=y +CONFIG_SENSORS_AK8975=y +CONFIG_IIO=y # CONFIG_DNOTIFY is not set -CONFIG_INOTIFY_USER=y CONFIG_VFAT_FS=y CONFIG_TMPFS=y # CONFIG_MISC_FILESYSTEMS is not set diff --git a/trunk/arch/arm/configs/mackerel_defconfig b/trunk/arch/arm/configs/mackerel_defconfig index 306a2e2d3622..2098ce155542 100644 --- a/trunk/arch/arm/configs/mackerel_defconfig +++ b/trunk/arch/arm/configs/mackerel_defconfig @@ -70,17 +70,31 @@ CONFIG_SERIAL_SH_SCI_NR_UARTS=8 CONFIG_SERIAL_SH_SCI_CONSOLE=y # CONFIG_LEGACY_PTYS is not set # CONFIG_HW_RANDOM is not set +CONFIG_I2C=y +CONFIG_I2C_SH_MOBILE=y # CONFIG_HWMON is not set # CONFIG_MFD_SUPPORT is not set CONFIG_FB=y CONFIG_FB_MODE_HELPERS=y CONFIG_FB_SH_MOBILE_LCDC=y +CONFIG_FB_SH_MOBILE_HDMI=y CONFIG_FRAMEBUFFER_CONSOLE=y CONFIG_LOGO=y # CONFIG_LOGO_LINUX_MONO is not set # CONFIG_LOGO_LINUX_CLUT224 is not set -# CONFIG_HID_SUPPORT is not set -# CONFIG_USB_SUPPORT is not set +# CONFIG_SND_SUPPORT_OLD_API is not set +# CONFIG_SND_VERBOSE_PROCFS is not set +# CONFIG_SND_DRIVERS is not set +# CONFIG_SND_ARM is not set +CONFIG_SND_SOC_SH4_FSI=y +CONFIG_USB=y +CONFIG_USB_RENESAS_USBHS_HCD=y +CONFIG_USB_RENESAS_USBHS=y +CONFIG_USB_STORAGE=y +CONFIG_USB_GADGET=y +CONFIG_USB_RENESAS_USBHS_UDC=y +CONFIG_DMADEVICES=y +CONFIG_SH_DMAE=y CONFIG_EXT2_FS=y CONFIG_EXT2_FS_XATTR=y CONFIG_EXT2_FS_POSIX_ACL=y @@ -91,7 +105,6 @@ CONFIG_EXT3_FS=y CONFIG_EXT3_FS_POSIX_ACL=y CONFIG_EXT3_FS_SECURITY=y # CONFIG_DNOTIFY is not set -# CONFIG_INOTIFY_USER is not set CONFIG_MSDOS_FS=y CONFIG_VFAT_FS=y CONFIG_TMPFS=y diff --git a/trunk/arch/arm/configs/marzen_defconfig b/trunk/arch/arm/configs/marzen_defconfig index 53382b6c8bb4..5b8215f424c5 100644 --- a/trunk/arch/arm/configs/marzen_defconfig +++ b/trunk/arch/arm/configs/marzen_defconfig @@ -69,6 +69,10 @@ CONFIG_SERIAL_SH_SCI=y CONFIG_SERIAL_SH_SCI_NR_UARTS=6 CONFIG_SERIAL_SH_SCI_CONSOLE=y # CONFIG_HW_RANDOM is not set +CONFIG_I2C=y +CONFIG_I2C_RCAR=y +CONFIG_SPI=y +CONFIG_SPI_SH_HSPI=y CONFIG_GPIO_SYSFS=y # CONFIG_HWMON is not set CONFIG_THERMAL=y diff --git a/trunk/arch/arm/configs/mvebu_defconfig b/trunk/arch/arm/configs/mvebu_defconfig index 7bcf850eddcd..3458752c4bb2 100644 --- a/trunk/arch/arm/configs/mvebu_defconfig +++ b/trunk/arch/arm/configs/mvebu_defconfig @@ -1,6 +1,6 @@ CONFIG_EXPERIMENTAL=y CONFIG_SYSVIPC=y -CONFIG_NO_HZ=y +CONFIG_IRQ_DOMAIN_DEBUG=y CONFIG_HIGH_RES_TIMERS=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y @@ -9,10 +9,12 @@ CONFIG_SLAB=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_ARCH_MVEBU=y -CONFIG_MACH_ARMADA_370_XP=y +CONFIG_MACH_ARMADA_370=y +CONFIG_MACH_ARMADA_XP=y +# CONFIG_CACHE_L2X0 is not set CONFIG_AEABI=y CONFIG_HIGHMEM=y -CONFIG_USE_OF=y +# CONFIG_COMPACTION is not set CONFIG_ZBOOT_ROM_TEXT=0x0 CONFIG_ZBOOT_ROM_BSS=0x0 CONFIG_ARM_APPENDED_DTB=y @@ -23,6 +25,8 @@ CONFIG_SERIAL_8250_CONSOLE=y CONFIG_SERIAL_OF_PLATFORM=y CONFIG_GPIOLIB=y CONFIG_GPIO_SYSFS=y +# CONFIG_USB_SUPPORT is not set +# CONFIG_IOMMU_SUPPORT is not set CONFIG_EXT2_FS=y CONFIG_EXT3_FS=y # CONFIG_EXT3_FS_XATTR is not set diff --git a/trunk/arch/arm/configs/orion5x_defconfig b/trunk/arch/arm/configs/orion5x_defconfig index cd5e6ba9a54d..952430d9e2d9 100644 --- a/trunk/arch/arm/configs/orion5x_defconfig +++ b/trunk/arch/arm/configs/orion5x_defconfig @@ -1,7 +1,8 @@ CONFIG_EXPERIMENTAL=y CONFIG_SYSVIPC=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y CONFIG_LOG_BUF_SHIFT=14 -CONFIG_SYSFS_DEPRECATED_V2=y CONFIG_EXPERT=y # CONFIG_SLUB_DEBUG is not set CONFIG_PROFILING=y @@ -10,6 +11,8 @@ CONFIG_KPROBES=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_BLK_DEV_BSG is not set +CONFIG_PARTITION_ADVANCED=y +CONFIG_BSD_DISKLABEL=y CONFIG_ARCH_ORION5X=y CONFIG_MACH_DB88F5281=y CONFIG_MACH_RD88F5182=y @@ -24,7 +27,7 @@ CONFIG_MACH_TS409=y CONFIG_MACH_WRT350N_V2=y CONFIG_MACH_TS78XX=y CONFIG_MACH_MV2120=y -CONFIG_MACH_EDMINI_V2=y +CONFIG_MACH_EDMINI_V2_DT=y CONFIG_MACH_D2NET=y CONFIG_MACH_BIGDISK=y CONFIG_MACH_NET2BIG=y @@ -33,17 +36,13 @@ CONFIG_MACH_WNR854T=y CONFIG_MACH_RD88F5181L_GE=y CONFIG_MACH_RD88F5181L_FXO=y CONFIG_MACH_RD88F6183AP_GE=y -CONFIG_NO_HZ=y -CONFIG_HIGH_RES_TIMERS=y CONFIG_PREEMPT=y CONFIG_AEABI=y -CONFIG_LEDS=y -CONFIG_LEDS_CPU=y CONFIG_ZBOOT_ROM_TEXT=0x0 CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_ARM_APPENDED_DTB=y CONFIG_FPE_NWFPE=y CONFIG_VFP=y -# CONFIG_SUSPEND is not set CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y @@ -54,13 +53,10 @@ CONFIG_IP_PNP_DHCP=y CONFIG_IP_PNP_BOOTP=y # CONFIG_IPV6 is not set CONFIG_NET_DSA=y -CONFIG_NET_DSA_MV88E6131=y -CONFIG_NET_DSA_MV88E6123_61_65=y CONFIG_NET_PKTGEN=m CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" # CONFIG_FIRMWARE_IN_KERNEL is not set CONFIG_MTD=y -CONFIG_MTD_PARTITIONS=y CONFIG_MTD_CMDLINE_PARTS=y CONFIG_MTD_CHAR=y CONFIG_MTD_BLOCK=y @@ -82,12 +78,11 @@ CONFIG_CHR_DEV_SG=m CONFIG_ATA=y CONFIG_SATA_MV=y CONFIG_NETDEVICES=y -CONFIG_MARVELL_PHY=y -CONFIG_NET_ETHERNET=y CONFIG_MII=y -CONFIG_NET_PCI=y +CONFIG_NET_DSA_MV88E6131=y +CONFIG_NET_DSA_MV88E6123_61_65=y CONFIG_MV643XX_ETH=y -# CONFIG_NETDEV_10000 is not set +CONFIG_MARVELL_PHY=y # CONFIG_INPUT_MOUSEDEV is not set CONFIG_INPUT_EVDEV=y # CONFIG_KEYBOARD_ATKBD is not set @@ -95,11 +90,12 @@ CONFIG_KEYBOARD_GPIO=y # CONFIG_INPUT_MOUSE is not set # CONFIG_SERIO is not set # CONFIG_VT is not set +CONFIG_LEGACY_PTY_COUNT=16 CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y # CONFIG_SERIAL_8250_PCI is not set CONFIG_SERIAL_8250_RUNTIME_UARTS=2 -CONFIG_LEGACY_PTY_COUNT=16 +CONFIG_SERIAL_OF_PLATFORM=y CONFIG_HW_RANDOM_TIMERIOMEM=m CONFIG_I2C=y # CONFIG_I2C_COMPAT is not set @@ -109,10 +105,8 @@ CONFIG_GPIO_SYSFS=y CONFIG_SENSORS_LM75=y # CONFIG_VGA_ARB is not set CONFIG_USB=y -CONFIG_USB_DEVICEFS=y CONFIG_USB_EHCI_HCD=y CONFIG_USB_EHCI_ROOT_HUB_TT=y -CONFIG_USB_EHCI_TT_NEWSCHED=y CONFIG_USB_PRINTER=y CONFIG_USB_STORAGE=y CONFIG_USB_STORAGE_DATAFAB=y @@ -140,7 +134,6 @@ CONFIG_EXT2_FS=y CONFIG_EXT3_FS=y # CONFIG_EXT3_FS_XATTR is not set CONFIG_EXT4_FS=m -CONFIG_INOTIFY=y CONFIG_ISO9660_FS=m CONFIG_JOLIET=y CONFIG_UDF_FS=m @@ -150,25 +143,18 @@ CONFIG_TMPFS=y CONFIG_JFFS2_FS=y CONFIG_CRAMFS=y CONFIG_NFS_FS=y -CONFIG_NFS_V3=y CONFIG_ROOT_NFS=y -CONFIG_PARTITION_ADVANCED=y -CONFIG_BSD_DISKLABEL=y CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_CODEPAGE_850=y CONFIG_NLS_ISO8859_1=y CONFIG_NLS_ISO8859_2=y CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_FS=y -CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_BUGVERBOSE is not set CONFIG_DEBUG_INFO=y -# CONFIG_RCU_CPU_STALL_DETECTOR is not set CONFIG_LATENCYTOP=y -CONFIG_SYSCTL_SYSCALL_CHECK=y # CONFIG_FTRACE is not set CONFIG_DEBUG_USER=y -CONFIG_DEBUG_ERRORS=y CONFIG_DEBUG_LL=y CONFIG_CRYPTO_CBC=m CONFIG_CRYPTO_ECB=m diff --git a/trunk/arch/arm/configs/versatile_defconfig b/trunk/arch/arm/configs/versatile_defconfig index cdd4d2bd3962..2ba9e63d0f17 100644 --- a/trunk/arch/arm/configs/versatile_defconfig +++ b/trunk/arch/arm/configs/versatile_defconfig @@ -1,3 +1,4 @@ +CONFIG_ARCH_VERSATILE=y CONFIG_EXPERIMENTAL=y # CONFIG_LOCALVERSION_AUTO is not set CONFIG_SYSVIPC=y diff --git a/trunk/arch/arm/include/asm/flat.h b/trunk/arch/arm/include/asm/flat.h index 59426a4595c9..e847d23351ed 100644 --- a/trunk/arch/arm/include/asm/flat.h +++ b/trunk/arch/arm/include/asm/flat.h @@ -8,7 +8,7 @@ #define flat_argvp_envp_on_stack() 1 #define flat_old_ram_flag(flags) (flags) #define flat_reloc_valid(reloc, size) ((reloc) <= (size)) -#define flat_get_addr_from_rp(rp, relval, flags, persistent) get_unaligned(rp) +#define flat_get_addr_from_rp(rp, relval, flags, persistent) ((void)persistent,get_unaligned(rp)) #define flat_put_addr_at_rp(rp, val, relval) put_unaligned(val,rp) #define flat_get_relocate_addr(rel) (rel) #define flat_set_persistent(relval, p) 0 diff --git a/trunk/arch/arm/include/asm/io.h b/trunk/arch/arm/include/asm/io.h index 35c1ed89b936..42f042ee4ada 100644 --- a/trunk/arch/arm/include/asm/io.h +++ b/trunk/arch/arm/include/asm/io.h @@ -64,7 +64,7 @@ extern void __raw_readsl(const void __iomem *addr, void *data, int longlen); static inline void __raw_writew(u16 val, volatile void __iomem *addr) { asm volatile("strh %1, %0" - : "+Qo" (*(volatile u16 __force *)addr) + : "+Q" (*(volatile u16 __force *)addr) : "r" (val)); } @@ -72,7 +72,7 @@ static inline u16 __raw_readw(const volatile void __iomem *addr) { u16 val; asm volatile("ldrh %1, %0" - : "+Qo" (*(volatile u16 __force *)addr), + : "+Q" (*(volatile u16 __force *)addr), "=r" (val)); return val; } diff --git a/trunk/arch/arm/include/asm/sched_clock.h b/trunk/arch/arm/include/asm/sched_clock.h index 05b8e82ec9f5..e3f757263438 100644 --- a/trunk/arch/arm/include/asm/sched_clock.h +++ b/trunk/arch/arm/include/asm/sched_clock.h @@ -10,7 +10,5 @@ extern void sched_clock_postinit(void); extern void setup_sched_clock(u32 (*read)(void), int bits, unsigned long rate); -extern void setup_sched_clock_needs_suspend(u32 (*read)(void), int bits, - unsigned long rate); #endif diff --git a/trunk/arch/arm/include/asm/uaccess.h b/trunk/arch/arm/include/asm/uaccess.h index 77bd79f2ffdb..7e1f76027f66 100644 --- a/trunk/arch/arm/include/asm/uaccess.h +++ b/trunk/arch/arm/include/asm/uaccess.h @@ -200,8 +200,8 @@ extern int __put_user_8(void *, unsigned long long); #define USER_DS KERNEL_DS #define segment_eq(a,b) (1) -#define __addr_ok(addr) (1) -#define __range_ok(addr,size) (0) +#define __addr_ok(addr) ((void)(addr),1) +#define __range_ok(addr,size) ((void)(addr),0) #define get_fs() (KERNEL_DS) static inline void set_fs(mm_segment_t fs) diff --git a/trunk/arch/arm/include/asm/vfpmacros.h b/trunk/arch/arm/include/asm/vfpmacros.h index 6a6f1e485f41..301c1db3e99b 100644 --- a/trunk/arch/arm/include/asm/vfpmacros.h +++ b/trunk/arch/arm/include/asm/vfpmacros.h @@ -27,9 +27,9 @@ #if __LINUX_ARM_ARCH__ <= 6 ldr \tmp, =elf_hwcap @ may not have MVFR regs ldr \tmp, [\tmp, #0] - tst \tmp, #HWCAP_VFPv3D16 - ldceql p11, cr0, [\base],#32*4 @ FLDMIAD \base!, {d16-d31} - addne \base, \base, #32*4 @ step over unused register space + tst \tmp, #HWCAP_VFPD32 + ldcnel p11, cr0, [\base],#32*4 @ FLDMIAD \base!, {d16-d31} + addeq \base, \base, #32*4 @ step over unused register space #else VFPFMRX \tmp, MVFR0 @ Media and VFP Feature Register 0 and \tmp, \tmp, #MVFR0_A_SIMD_MASK @ A_SIMD field @@ -51,9 +51,9 @@ #if __LINUX_ARM_ARCH__ <= 6 ldr \tmp, =elf_hwcap @ may not have MVFR regs ldr \tmp, [\tmp, #0] - tst \tmp, #HWCAP_VFPv3D16 - stceql p11, cr0, [\base],#32*4 @ FSTMIAD \base!, {d16-d31} - addne \base, \base, #32*4 @ step over unused register space + tst \tmp, #HWCAP_VFPD32 + stcnel p11, cr0, [\base],#32*4 @ FSTMIAD \base!, {d16-d31} + addeq \base, \base, #32*4 @ step over unused register space #else VFPFMRX \tmp, MVFR0 @ Media and VFP Feature Register 0 and \tmp, \tmp, #MVFR0_A_SIMD_MASK @ A_SIMD field diff --git a/trunk/arch/arm/include/asm/xen/interface.h b/trunk/arch/arm/include/asm/xen/interface.h index ae05e56dd17d..5000397134b4 100644 --- a/trunk/arch/arm/include/asm/xen/interface.h +++ b/trunk/arch/arm/include/asm/xen/interface.h @@ -29,16 +29,22 @@ #ifndef __ASSEMBLY__ /* Explicitly size integers that represent pfns in the interface with - * Xen so that we can have one ABI that works for 32 and 64 bit guests. */ + * Xen so that we can have one ABI that works for 32 and 64 bit guests. + * Note that this means that the xen_pfn_t type may be capable of + * representing pfn's which the guest cannot represent in its own pfn + * type. However since pfn space is controlled by the guest this is + * fine since it simply wouldn't be able to create any sure pfns in + * the first place. + */ typedef uint64_t xen_pfn_t; +#define PRI_xen_pfn "llx" typedef uint64_t xen_ulong_t; +#define PRI_xen_ulong "llx" /* Guest handles for primitive C types. */ __DEFINE_GUEST_HANDLE(uchar, unsigned char); __DEFINE_GUEST_HANDLE(uint, unsigned int); -__DEFINE_GUEST_HANDLE(ulong, unsigned long); DEFINE_GUEST_HANDLE(char); DEFINE_GUEST_HANDLE(int); -DEFINE_GUEST_HANDLE(long); DEFINE_GUEST_HANDLE(void); DEFINE_GUEST_HANDLE(uint64_t); DEFINE_GUEST_HANDLE(uint32_t); diff --git a/trunk/arch/arm/include/asm/xen/page.h b/trunk/arch/arm/include/asm/xen/page.h index 174202318dff..c6b9096cef95 100644 --- a/trunk/arch/arm/include/asm/xen/page.h +++ b/trunk/arch/arm/include/asm/xen/page.h @@ -10,7 +10,7 @@ #include #define pfn_to_mfn(pfn) (pfn) -#define phys_to_machine_mapping_valid (1) +#define phys_to_machine_mapping_valid(pfn) (1) #define mfn_to_pfn(mfn) (mfn) #define mfn_to_virt(m) (__va(mfn_to_pfn(m) << PAGE_SHIFT)) @@ -30,6 +30,8 @@ typedef struct xpaddr { #define XMADDR(x) ((xmaddr_t) { .maddr = (x) }) #define XPADDR(x) ((xpaddr_t) { .paddr = (x) }) +#define INVALID_P2M_ENTRY (~0UL) + static inline xmaddr_t phys_to_machine(xpaddr_t phys) { unsigned offset = phys.paddr & ~PAGE_MASK; @@ -74,9 +76,14 @@ static inline int m2p_remove_override(struct page *page, bool clear_pte) return 0; } +static inline bool __set_phys_to_machine(unsigned long pfn, unsigned long mfn) +{ + BUG_ON(pfn != mfn && mfn != INVALID_P2M_ENTRY); + return true; +} + static inline bool set_phys_to_machine(unsigned long pfn, unsigned long mfn) { - BUG(); - return false; + return __set_phys_to_machine(pfn, mfn); } #endif /* _ASM_ARM_XEN_PAGE_H */ diff --git a/trunk/arch/arm/include/debug/8250_32.S b/trunk/arch/arm/include/debug/8250_32.S new file mode 100644 index 000000000000..8db01eeabbb4 --- /dev/null +++ b/trunk/arch/arm/include/debug/8250_32.S @@ -0,0 +1,27 @@ +/* + * Copyright (c) 2011 Picochip Ltd., Jamie Iles + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * Derived from arch/arm/mach-davinci/include/mach/debug-macro.S to use 32-bit + * accesses to the 8250. + */ + +#include + + .macro senduart,rd,rx + str \rd, [\rx, #UART_TX << UART_SHIFT] + .endm + + .macro busyuart,rd,rx +1002: ldr \rd, [\rx, #UART_LSR << UART_SHIFT] + and \rd, \rd, #UART_LSR_TEMT | UART_LSR_THRE + teq \rd, #UART_LSR_TEMT | UART_LSR_THRE + bne 1002b + .endm + + /* The UART's don't have any flow control IO's wired up. */ + .macro waituart,rd,rx + .endm diff --git a/trunk/arch/arm/include/debug/picoxcell.S b/trunk/arch/arm/include/debug/picoxcell.S index 7419deb1b948..bc1f07c49cd4 100644 --- a/trunk/arch/arm/include/debug/picoxcell.S +++ b/trunk/arch/arm/include/debug/picoxcell.S @@ -5,10 +5,7 @@ * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. * - * Derived from arch/arm/mach-davinci/include/mach/debug-macro.S to use 32-bit - * accesses to the 8250. */ -#include #define UART_SHIFT 2 #define PICOXCELL_UART1_BASE 0x80230000 @@ -19,17 +16,4 @@ ldr \rp, =PICOXCELL_UART1_BASE .endm - .macro senduart,rd,rx - str \rd, [\rx, #UART_TX << UART_SHIFT] - .endm - - .macro busyuart,rd,rx -1002: ldr \rd, [\rx, #UART_LSR << UART_SHIFT] - and \rd, \rd, #UART_LSR_TEMT | UART_LSR_THRE - teq \rd, #UART_LSR_TEMT | UART_LSR_THRE - bne 1002b - .endm - - /* The UART's don't have any flow control IO's wired up. */ - .macro waituart,rd,rx - .endm +#include "8250_32.S" diff --git a/trunk/arch/arm/include/debug/socfpga.S b/trunk/arch/arm/include/debug/socfpga.S index d6f26d23374f..966b2f994946 100644 --- a/trunk/arch/arm/include/debug/socfpga.S +++ b/trunk/arch/arm/include/debug/socfpga.S @@ -7,6 +7,9 @@ * published by the Free Software Foundation. */ +#define UART_SHIFT 2 +#define DEBUG_LL_UART_OFFSET 0x00002000 + .macro addruart, rp, rv, tmp mov \rp, #DEBUG_LL_UART_OFFSET orr \rp, \rp, #0x00c00000 @@ -14,3 +17,5 @@ orr \rp, \rp, #0xff000000 @ physical base .endm +#include "8250_32.S" + diff --git a/trunk/arch/arm/include/uapi/asm/hwcap.h b/trunk/arch/arm/include/uapi/asm/hwcap.h index f254f6503cce..3688fd15a32d 100644 --- a/trunk/arch/arm/include/uapi/asm/hwcap.h +++ b/trunk/arch/arm/include/uapi/asm/hwcap.h @@ -18,11 +18,12 @@ #define HWCAP_THUMBEE (1 << 11) #define HWCAP_NEON (1 << 12) #define HWCAP_VFPv3 (1 << 13) -#define HWCAP_VFPv3D16 (1 << 14) +#define HWCAP_VFPv3D16 (1 << 14) /* also set for VFPv4-D16 */ #define HWCAP_TLS (1 << 15) #define HWCAP_VFPv4 (1 << 16) #define HWCAP_IDIVA (1 << 17) #define HWCAP_IDIVT (1 << 18) +#define HWCAP_VFPD32 (1 << 19) /* set if VFP has 32 regs (not 16) */ #define HWCAP_IDIV (HWCAP_IDIVA | HWCAP_IDIVT) diff --git a/trunk/arch/arm/kernel/entry-common.S b/trunk/arch/arm/kernel/entry-common.S index 417bac1846bd..34711757ba59 100644 --- a/trunk/arch/arm/kernel/entry-common.S +++ b/trunk/arch/arm/kernel/entry-common.S @@ -88,9 +88,9 @@ ENTRY(ret_from_fork) bl schedule_tail cmp r5, #0 movne r0, r4 - movne lr, pc + adrne lr, BSYM(1f) movne pc, r5 - get_thread_info tsk +1: get_thread_info tsk b ret_slow_syscall ENDPROC(ret_from_fork) diff --git a/trunk/arch/arm/kernel/irq.c b/trunk/arch/arm/kernel/irq.c index 16cedb42c0c3..896165096d6a 100644 --- a/trunk/arch/arm/kernel/irq.c +++ b/trunk/arch/arm/kernel/irq.c @@ -34,6 +34,7 @@ #include #include #include +#include #include #include @@ -109,6 +110,7 @@ void set_irq_flags(unsigned int irq, unsigned int iflags) /* Order is clear bits in "clr" then set bits in "set" */ irq_modify_status(irq, clr, set & ~clr); } +EXPORT_SYMBOL_GPL(set_irq_flags); void __init init_IRQ(void) { diff --git a/trunk/arch/arm/kernel/kprobes-test-arm.c b/trunk/arch/arm/kernel/kprobes-test-arm.c index 38c1a3b103a0..839312905067 100644 --- a/trunk/arch/arm/kernel/kprobes-test-arm.c +++ b/trunk/arch/arm/kernel/kprobes-test-arm.c @@ -366,7 +366,9 @@ void kprobe_arm_test_cases(void) TEST_UNSUPPORTED(".word 0xe04f0392 @ umaal r0, pc, r2, r3") TEST_UNSUPPORTED(".word 0xe0500090 @ undef") TEST_UNSUPPORTED(".word 0xe05fff9f @ undef") +#endif +#if __LINUX_ARM_ARCH__ >= 7 TEST_RRR( "mls r0, r",1, VAL1,", r",2, VAL2,", r",3, VAL3,"") TEST_RRR( "mlshi r7, r",8, VAL3,", r",9, VAL1,", r",10, VAL2,"") TEST_RR( "mls lr, r",1, VAL2,", r",2, VAL3,", r13") @@ -456,6 +458,8 @@ void kprobe_arm_test_cases(void) TEST_UNSUPPORTED(".word 0xe1700090") /* Unallocated space */ #if __LINUX_ARM_ARCH__ >= 6 TEST_UNSUPPORTED("ldrex r2, [sp]") +#endif +#if (__LINUX_ARM_ARCH__ >= 7) || defined(CONFIG_CPU_32v6K) TEST_UNSUPPORTED("strexd r0, r2, r3, [sp]") TEST_UNSUPPORTED("ldrexd r2, r3, [sp]") TEST_UNSUPPORTED("strexb r0, r2, [sp]") diff --git a/trunk/arch/arm/kernel/machine_kexec.c b/trunk/arch/arm/kernel/machine_kexec.c index e29c3337ca81..8ef8c9337809 100644 --- a/trunk/arch/arm/kernel/machine_kexec.c +++ b/trunk/arch/arm/kernel/machine_kexec.c @@ -45,10 +45,9 @@ int machine_kexec_prepare(struct kimage *image) for (i = 0; i < image->nr_segments; i++) { current_segment = &image->segment[i]; - err = memblock_is_region_memory(current_segment->mem, - current_segment->memsz); - if (err) - return - EINVAL; + if (!memblock_is_region_memory(current_segment->mem, + current_segment->memsz)) + return -EINVAL; err = get_user(header, (__be32*)current_segment->buf); if (err) diff --git a/trunk/arch/arm/kernel/perf_event.c b/trunk/arch/arm/kernel/perf_event.c index 93971b1a4f0b..53c0304b734a 100644 --- a/trunk/arch/arm/kernel/perf_event.c +++ b/trunk/arch/arm/kernel/perf_event.c @@ -96,6 +96,10 @@ armpmu_event_set_period(struct perf_event *event, s64 period = hwc->sample_period; int ret = 0; + /* The period may have been changed by PERF_EVENT_IOC_PERIOD */ + if (unlikely(period != hwc->last_period)) + left = period - (hwc->last_period - left); + if (unlikely(left <= -period)) { left = period; local64_set(&hwc->period_left, left); diff --git a/trunk/arch/arm/kernel/sched_clock.c b/trunk/arch/arm/kernel/sched_clock.c index e21bac20d90d..fc6692e2b603 100644 --- a/trunk/arch/arm/kernel/sched_clock.c +++ b/trunk/arch/arm/kernel/sched_clock.c @@ -107,13 +107,6 @@ static void sched_clock_poll(unsigned long wrap_ticks) update_sched_clock(); } -void __init setup_sched_clock_needs_suspend(u32 (*read)(void), int bits, - unsigned long rate) -{ - setup_sched_clock(read, bits, rate); - cd.needs_suspend = true; -} - void __init setup_sched_clock(u32 (*read)(void), int bits, unsigned long rate) { unsigned long r, w; @@ -189,18 +182,15 @@ void __init sched_clock_postinit(void) static int sched_clock_suspend(void) { sched_clock_poll(sched_clock_timer.data); - if (cd.needs_suspend) - cd.suspended = true; + cd.suspended = true; return 0; } static void sched_clock_resume(void) { - if (cd.needs_suspend) { - cd.epoch_cyc = read_sched_clock(); - cd.epoch_cyc_copy = cd.epoch_cyc; - cd.suspended = false; - } + cd.epoch_cyc = read_sched_clock(); + cd.epoch_cyc_copy = cd.epoch_cyc; + cd.suspended = false; } static struct syscore_ops sched_clock_ops = { diff --git a/trunk/arch/arm/kernel/smp.c b/trunk/arch/arm/kernel/smp.c index 8e20754dd31d..fbc8b2623d82 100644 --- a/trunk/arch/arm/kernel/smp.c +++ b/trunk/arch/arm/kernel/smp.c @@ -294,18 +294,24 @@ static void percpu_timer_setup(void); asmlinkage void __cpuinit secondary_start_kernel(void) { struct mm_struct *mm = &init_mm; - unsigned int cpu = smp_processor_id(); + unsigned int cpu; + + /* + * The identity mapping is uncached (strongly ordered), so + * switch away from it before attempting any exclusive accesses. + */ + cpu_switch_mm(mm->pgd, mm); + enter_lazy_tlb(mm, current); + local_flush_tlb_all(); /* * All kernel threads share the same mm context; grab a * reference and switch to it. */ + cpu = smp_processor_id(); atomic_inc(&mm->mm_count); current->active_mm = mm; cpumask_set_cpu(cpu, mm_cpumask(mm)); - cpu_switch_mm(mm->pgd, mm); - enter_lazy_tlb(mm, current); - local_flush_tlb_all(); printk("CPU%u: Booted secondary processor\n", cpu); diff --git a/trunk/arch/arm/kernel/smp_twd.c b/trunk/arch/arm/kernel/smp_twd.c index e1f906989bb8..b22d700fea27 100644 --- a/trunk/arch/arm/kernel/smp_twd.c +++ b/trunk/arch/arm/kernel/smp_twd.c @@ -42,10 +42,10 @@ static void twd_set_mode(enum clock_event_mode mode, switch (mode) { case CLOCK_EVT_MODE_PERIODIC: - /* timer load already set up */ ctrl = TWD_TIMER_CONTROL_ENABLE | TWD_TIMER_CONTROL_IT_ENABLE | TWD_TIMER_CONTROL_PERIODIC; - __raw_writel(twd_timer_rate / HZ, twd_base + TWD_TIMER_LOAD); + __raw_writel(DIV_ROUND_CLOSEST(twd_timer_rate, HZ), + twd_base + TWD_TIMER_LOAD); break; case CLOCK_EVT_MODE_ONESHOT: /* period set, and timer enabled in 'next_event' hook */ diff --git a/trunk/arch/arm/lib/delay.c b/trunk/arch/arm/lib/delay.c index 9d0a30032d7f..0dc53854a5d8 100644 --- a/trunk/arch/arm/lib/delay.c +++ b/trunk/arch/arm/lib/delay.c @@ -45,6 +45,7 @@ int read_current_timer(unsigned long *timer_val) *timer_val = delay_timer->read_current_timer(); return 0; } +EXPORT_SYMBOL_GPL(read_current_timer); static void __timer_delay(unsigned long cycles) { diff --git a/trunk/arch/arm/mach-at91/Kconfig b/trunk/arch/arm/mach-at91/Kconfig index b14207101938..043624219b55 100644 --- a/trunk/arch/arm/mach-at91/Kconfig +++ b/trunk/arch/arm/mach-at91/Kconfig @@ -21,19 +21,13 @@ config SOC_AT91SAM9 bool select CPU_ARM926T select GENERIC_CLOCKEVENTS + select MULTI_IRQ_HANDLER + select SPARSE_IRQ menu "Atmel AT91 System-on-Chip" comment "Atmel AT91 Processor" -config SOC_AT91SAM9 - bool - select AT91_SAM9_SMC - select AT91_SAM9_TIME - select CPU_ARM926T - select MULTI_IRQ_HANDLER - select SPARSE_IRQ - config SOC_AT91RM9200 bool "AT91RM9200" select CPU_ARM920T diff --git a/trunk/arch/arm/mach-at91/at91rm9200.c b/trunk/arch/arm/mach-at91/at91rm9200.c index b4f0565aff63..5269825194a8 100644 --- a/trunk/arch/arm/mach-at91/at91rm9200.c +++ b/trunk/arch/arm/mach-at91/at91rm9200.c @@ -187,7 +187,7 @@ static struct clk_lookup periph_clocks_lookups[] = { CLKDEV_CON_DEV_ID("pclk", "ssc.0", &ssc0_clk), CLKDEV_CON_DEV_ID("pclk", "ssc.1", &ssc1_clk), CLKDEV_CON_DEV_ID("pclk", "ssc.2", &ssc2_clk), - CLKDEV_CON_DEV_ID(NULL, "i2c-at91rm9200", &twi_clk), + CLKDEV_CON_DEV_ID(NULL, "i2c-at91rm9200.0", &twi_clk), /* fake hclk clock */ CLKDEV_CON_DEV_ID("hclk", "at91_ohci", &ohci_clk), CLKDEV_CON_ID("pioA", &pioA_clk), diff --git a/trunk/arch/arm/mach-at91/at91rm9200_devices.c b/trunk/arch/arm/mach-at91/at91rm9200_devices.c index a563189cdfc3..3cee0e6ea7c3 100644 --- a/trunk/arch/arm/mach-at91/at91rm9200_devices.c +++ b/trunk/arch/arm/mach-at91/at91rm9200_devices.c @@ -68,7 +68,7 @@ void __init at91_add_device_usbh(struct at91_usbh_data *data) /* Enable overcurrent notification */ for (i = 0; i < data->ports; i++) { - if (data->overcurrent_pin[i]) + if (gpio_is_valid(data->overcurrent_pin[i])) at91_set_gpio_input(data->overcurrent_pin[i], 1); } @@ -479,7 +479,7 @@ static struct i2c_gpio_platform_data pdata = { static struct platform_device at91rm9200_twi_device = { .name = "i2c-gpio", - .id = -1, + .id = 0, .dev.platform_data = &pdata, }; @@ -512,7 +512,7 @@ static struct resource twi_resources[] = { static struct platform_device at91rm9200_twi_device = { .name = "i2c-at91rm9200", - .id = -1, + .id = 0, .resource = twi_resources, .num_resources = ARRAY_SIZE(twi_resources), }; diff --git a/trunk/arch/arm/mach-at91/at91sam9260.c b/trunk/arch/arm/mach-at91/at91sam9260.c index ad29f93f20ca..f8202615f4a8 100644 --- a/trunk/arch/arm/mach-at91/at91sam9260.c +++ b/trunk/arch/arm/mach-at91/at91sam9260.c @@ -211,8 +211,8 @@ static struct clk_lookup periph_clocks_lookups[] = { CLKDEV_CON_DEV_ID("t1_clk", "atmel_tcb.1", &tc4_clk), CLKDEV_CON_DEV_ID("t2_clk", "atmel_tcb.1", &tc5_clk), CLKDEV_CON_DEV_ID("pclk", "ssc.0", &ssc_clk), - CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9260", &twi_clk), - CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9g20", &twi_clk), + CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9260.0", &twi_clk), + CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9g20.0", &twi_clk), /* more usart lookup table for DT entries */ CLKDEV_CON_DEV_ID("usart", "fffff200.serial", &mck), CLKDEV_CON_DEV_ID("usart", "fffb0000.serial", &usart0_clk), diff --git a/trunk/arch/arm/mach-at91/at91sam9260_devices.c b/trunk/arch/arm/mach-at91/at91sam9260_devices.c index a76b8684f52d..414bd855fb0c 100644 --- a/trunk/arch/arm/mach-at91/at91sam9260_devices.c +++ b/trunk/arch/arm/mach-at91/at91sam9260_devices.c @@ -72,7 +72,7 @@ void __init at91_add_device_usbh(struct at91_usbh_data *data) /* Enable overcurrent notification */ for (i = 0; i < data->ports; i++) { - if (data->overcurrent_pin[i]) + if (gpio_is_valid(data->overcurrent_pin[i])) at91_set_gpio_input(data->overcurrent_pin[i], 1); } @@ -389,7 +389,7 @@ static struct i2c_gpio_platform_data pdata = { static struct platform_device at91sam9260_twi_device = { .name = "i2c-gpio", - .id = -1, + .id = 0, .dev.platform_data = &pdata, }; @@ -421,7 +421,7 @@ static struct resource twi_resources[] = { }; static struct platform_device at91sam9260_twi_device = { - .id = -1, + .id = 0, .resource = twi_resources, .num_resources = ARRAY_SIZE(twi_resources), }; diff --git a/trunk/arch/arm/mach-at91/at91sam9261.c b/trunk/arch/arm/mach-at91/at91sam9261.c index 8d999eb1a137..04295c04b3e0 100644 --- a/trunk/arch/arm/mach-at91/at91sam9261.c +++ b/trunk/arch/arm/mach-at91/at91sam9261.c @@ -178,8 +178,8 @@ static struct clk_lookup periph_clocks_lookups[] = { CLKDEV_CON_DEV_ID("pclk", "ssc.1", &ssc1_clk), CLKDEV_CON_DEV_ID("pclk", "ssc.2", &ssc2_clk), CLKDEV_CON_DEV_ID("hclk", "at91_ohci", &hck0), - CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9261", &twi_clk), - CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9g10", &twi_clk), + CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9261.0", &twi_clk), + CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9g10.0", &twi_clk), CLKDEV_CON_ID("pioA", &pioA_clk), CLKDEV_CON_ID("pioB", &pioB_clk), CLKDEV_CON_ID("pioC", &pioC_clk), diff --git a/trunk/arch/arm/mach-at91/at91sam9261_devices.c b/trunk/arch/arm/mach-at91/at91sam9261_devices.c index 9752f17efba9..cd604aad8e96 100644 --- a/trunk/arch/arm/mach-at91/at91sam9261_devices.c +++ b/trunk/arch/arm/mach-at91/at91sam9261_devices.c @@ -72,7 +72,7 @@ void __init at91_add_device_usbh(struct at91_usbh_data *data) /* Enable overcurrent notification */ for (i = 0; i < data->ports; i++) { - if (data->overcurrent_pin[i]) + if (gpio_is_valid(data->overcurrent_pin[i])) at91_set_gpio_input(data->overcurrent_pin[i], 1); } @@ -285,7 +285,7 @@ static struct i2c_gpio_platform_data pdata = { static struct platform_device at91sam9261_twi_device = { .name = "i2c-gpio", - .id = -1, + .id = 0, .dev.platform_data = &pdata, }; @@ -317,7 +317,7 @@ static struct resource twi_resources[] = { }; static struct platform_device at91sam9261_twi_device = { - .id = -1, + .id = 0, .resource = twi_resources, .num_resources = ARRAY_SIZE(twi_resources), }; diff --git a/trunk/arch/arm/mach-at91/at91sam9263.c b/trunk/arch/arm/mach-at91/at91sam9263.c index 6a01d0360dfb..d6f9c23927c4 100644 --- a/trunk/arch/arm/mach-at91/at91sam9263.c +++ b/trunk/arch/arm/mach-at91/at91sam9263.c @@ -193,7 +193,7 @@ static struct clk_lookup periph_clocks_lookups[] = { CLKDEV_CON_DEV_ID("spi_clk", "atmel_spi.0", &spi0_clk), CLKDEV_CON_DEV_ID("spi_clk", "atmel_spi.1", &spi1_clk), CLKDEV_CON_DEV_ID("t0_clk", "atmel_tcb.0", &tcb_clk), - CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9260", &twi_clk), + CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9260.0", &twi_clk), /* fake hclk clock */ CLKDEV_CON_DEV_ID("hclk", "at91_ohci", &ohci_clk), CLKDEV_CON_ID("pioA", &pioA_clk), diff --git a/trunk/arch/arm/mach-at91/at91sam9263_devices.c b/trunk/arch/arm/mach-at91/at91sam9263_devices.c index 8dde220b42b6..9c61e59a2104 100644 --- a/trunk/arch/arm/mach-at91/at91sam9263_devices.c +++ b/trunk/arch/arm/mach-at91/at91sam9263_devices.c @@ -78,7 +78,7 @@ void __init at91_add_device_usbh(struct at91_usbh_data *data) /* Enable overcurrent notification */ for (i = 0; i < data->ports; i++) { - if (data->overcurrent_pin[i]) + if (gpio_is_valid(data->overcurrent_pin[i])) at91_set_gpio_input(data->overcurrent_pin[i], 1); } @@ -567,7 +567,7 @@ static struct i2c_gpio_platform_data pdata = { static struct platform_device at91sam9263_twi_device = { .name = "i2c-gpio", - .id = -1, + .id = 0, .dev.platform_data = &pdata, }; @@ -600,7 +600,7 @@ static struct resource twi_resources[] = { static struct platform_device at91sam9263_twi_device = { .name = "i2c-at91sam9260", - .id = -1, + .id = 0, .resource = twi_resources, .num_resources = ARRAY_SIZE(twi_resources), }; diff --git a/trunk/arch/arm/mach-at91/at91sam9g45_devices.c b/trunk/arch/arm/mach-at91/at91sam9g45_devices.c index b1596072dcc2..fcd233cb33d2 100644 --- a/trunk/arch/arm/mach-at91/at91sam9g45_devices.c +++ b/trunk/arch/arm/mach-at91/at91sam9g45_devices.c @@ -1841,8 +1841,8 @@ static struct resource sha_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = AT91SAM9G45_ID_AESTDESSHA, - .end = AT91SAM9G45_ID_AESTDESSHA, + .start = NR_IRQS_LEGACY + AT91SAM9G45_ID_AESTDESSHA, + .end = NR_IRQS_LEGACY + AT91SAM9G45_ID_AESTDESSHA, .flags = IORESOURCE_IRQ, }, }; @@ -1874,8 +1874,8 @@ static struct resource tdes_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = AT91SAM9G45_ID_AESTDESSHA, - .end = AT91SAM9G45_ID_AESTDESSHA, + .start = NR_IRQS_LEGACY + AT91SAM9G45_ID_AESTDESSHA, + .end = NR_IRQS_LEGACY + AT91SAM9G45_ID_AESTDESSHA, .flags = IORESOURCE_IRQ, }, }; @@ -1910,8 +1910,8 @@ static struct resource aes_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = AT91SAM9G45_ID_AESTDESSHA, - .end = AT91SAM9G45_ID_AESTDESSHA, + .start = NR_IRQS_LEGACY + AT91SAM9G45_ID_AESTDESSHA, + .end = NR_IRQS_LEGACY + AT91SAM9G45_ID_AESTDESSHA, .flags = IORESOURCE_IRQ, }, }; diff --git a/trunk/arch/arm/mach-at91/at91sam9rl_devices.c b/trunk/arch/arm/mach-at91/at91sam9rl_devices.c index d6ca0543ce8d..5047bdc92adf 100644 --- a/trunk/arch/arm/mach-at91/at91sam9rl_devices.c +++ b/trunk/arch/arm/mach-at91/at91sam9rl_devices.c @@ -314,7 +314,7 @@ static struct i2c_gpio_platform_data pdata = { static struct platform_device at91sam9rl_twi_device = { .name = "i2c-gpio", - .id = -1, + .id = 0, .dev.platform_data = &pdata, }; @@ -347,7 +347,7 @@ static struct resource twi_resources[] = { static struct platform_device at91sam9rl_twi_device = { .name = "i2c-at91sam9g20", - .id = -1, + .id = 0, .resource = twi_resources, .num_resources = ARRAY_SIZE(twi_resources), }; diff --git a/trunk/arch/arm/mach-at91/at91x40.c b/trunk/arch/arm/mach-at91/at91x40.c index 6bd7300a2bc5..bb7f54474b92 100644 --- a/trunk/arch/arm/mach-at91/at91x40.c +++ b/trunk/arch/arm/mach-at91/at91x40.c @@ -88,6 +88,6 @@ void __init at91x40_init_interrupts(unsigned int priority[NR_AIC_IRQS]) if (!priority) priority = at91x40_default_irq_priority; - at91_aic_init(priority); + at91_aic_init(priority, at91_extern_irq); } diff --git a/trunk/arch/arm/mach-at91/board-neocore926.c b/trunk/arch/arm/mach-at91/board-neocore926.c index 9cda3fd346ae..6960778af4c2 100644 --- a/trunk/arch/arm/mach-at91/board-neocore926.c +++ b/trunk/arch/arm/mach-at91/board-neocore926.c @@ -129,7 +129,7 @@ static struct spi_board_info neocore926_spi_devices[] = { .max_speed_hz = 125000 * 16, .bus_num = 0, .platform_data = &ads_info, - .irq = AT91SAM9263_ID_IRQ1, + .irq = NR_IRQS_LEGACY + AT91SAM9263_ID_IRQ1, }, #endif }; diff --git a/trunk/arch/arm/mach-at91/board-sam9261ek.c b/trunk/arch/arm/mach-at91/board-sam9261ek.c index 27b3af1a3047..a9167dd45f96 100644 --- a/trunk/arch/arm/mach-at91/board-sam9261ek.c +++ b/trunk/arch/arm/mach-at91/board-sam9261ek.c @@ -309,7 +309,7 @@ static struct spi_board_info ek_spi_devices[] = { .max_speed_hz = 125000 * 26, /* (max sample rate @ 3V) * (cmd + data + overhead) */ .bus_num = 0, .platform_data = &ads_info, - .irq = AT91SAM9261_ID_IRQ0, + .irq = NR_IRQS_LEGACY + AT91SAM9261_ID_IRQ0, .controller_data = (void *) AT91_PIN_PA28, /* CS pin */ }, #endif diff --git a/trunk/arch/arm/mach-at91/board-sam9263ek.c b/trunk/arch/arm/mach-at91/board-sam9263ek.c index 073e17403d98..b87dbe2be0d6 100644 --- a/trunk/arch/arm/mach-at91/board-sam9263ek.c +++ b/trunk/arch/arm/mach-at91/board-sam9263ek.c @@ -132,7 +132,7 @@ static struct spi_board_info ek_spi_devices[] = { .max_speed_hz = 125000 * 26, /* (max sample rate @ 3V) * (cmd + data + overhead) */ .bus_num = 0, .platform_data = &ads_info, - .irq = AT91SAM9263_ID_IRQ1, + .irq = NR_IRQS_LEGACY + AT91SAM9263_ID_IRQ1, }, #endif }; diff --git a/trunk/arch/arm/mach-at91/generic.h b/trunk/arch/arm/mach-at91/generic.h index f49650677653..b62f560e6c75 100644 --- a/trunk/arch/arm/mach-at91/generic.h +++ b/trunk/arch/arm/mach-at91/generic.h @@ -26,7 +26,8 @@ extern void __init at91_dt_initialize(void); extern void __init at91_init_irq_default(void); extern void __init at91_init_interrupts(unsigned int priority[]); extern void __init at91x40_init_interrupts(unsigned int priority[]); -extern void __init at91_aic_init(unsigned int priority[]); +extern void __init at91_aic_init(unsigned int priority[], + unsigned int ext_irq_mask); extern int __init at91_aic_of_init(struct device_node *node, struct device_node *parent); extern int __init at91_aic5_of_init(struct device_node *node, diff --git a/trunk/arch/arm/mach-at91/irq.c b/trunk/arch/arm/mach-at91/irq.c index 1e02c0e49dcc..febc2ee901a5 100644 --- a/trunk/arch/arm/mach-at91/irq.c +++ b/trunk/arch/arm/mach-at91/irq.c @@ -502,14 +502,19 @@ int __init at91_aic5_of_init(struct device_node *node, /* * Initialize the AIC interrupt controller. */ -void __init at91_aic_init(unsigned int *priority) +void __init at91_aic_init(unsigned int *priority, unsigned int ext_irq_mask) { unsigned int i; int irq_base; - if (at91_aic_pm_init()) + at91_extern_irq = kzalloc(BITS_TO_LONGS(n_irqs) + * sizeof(*at91_extern_irq), GFP_KERNEL); + + if (at91_aic_pm_init() || at91_extern_irq == NULL) panic("Unable to allocate bit maps\n"); + *at91_extern_irq = ext_irq_mask; + at91_aic_base = ioremap(AT91_AIC, 512); if (!at91_aic_base) panic("Unable to ioremap AIC registers\n"); diff --git a/trunk/arch/arm/mach-at91/setup.c b/trunk/arch/arm/mach-at91/setup.c index da9881b161e1..0b32c81730a5 100644 --- a/trunk/arch/arm/mach-at91/setup.c +++ b/trunk/arch/arm/mach-at91/setup.c @@ -47,7 +47,7 @@ void __init at91_init_irq_default(void) void __init at91_init_interrupts(unsigned int *priority) { /* Initialize the AIC interrupt controller */ - at91_aic_init(priority); + at91_aic_init(priority, at91_extern_irq); /* Enable GPIO interrupts */ at91_gpio_irq_setup(); @@ -151,7 +151,7 @@ static void __init soc_detect(u32 dbgu_base) } /* at91sam9g10 */ - if ((cidr & ~AT91_CIDR_EXT) == ARCH_ID_AT91SAM9G10) { + if ((socid & ~AT91_CIDR_EXT) == ARCH_ID_AT91SAM9G10) { at91_soc_initdata.type = AT91_SOC_SAM9G10; at91_boot_soc = at91sam9261_soc; } diff --git a/trunk/arch/arm/mach-davinci/Kconfig b/trunk/arch/arm/mach-davinci/Kconfig index f8eecb959413..0153950f6068 100644 --- a/trunk/arch/arm/mach-davinci/Kconfig +++ b/trunk/arch/arm/mach-davinci/Kconfig @@ -58,6 +58,14 @@ config ARCH_DAVINCI_TNETV107X comment "DaVinci Board Type" +config MACH_DA8XX_DT + bool "Support DA8XX platforms using device tree" + default y + depends on ARCH_DAVINCI_DA8XX + help + Say y here to include support for TI DaVinci DA850 based using + Flattened Device Tree. More information at Documentation/devicetree + config MACH_DAVINCI_EVM bool "TI DM644x EVM" default ARCH_DAVINCI_DM644x diff --git a/trunk/arch/arm/mach-davinci/Makefile b/trunk/arch/arm/mach-davinci/Makefile index 2227effcb0e9..fb5c1aa98a63 100644 --- a/trunk/arch/arm/mach-davinci/Makefile +++ b/trunk/arch/arm/mach-davinci/Makefile @@ -22,6 +22,7 @@ obj-$(CONFIG_AINTC) += irq.o obj-$(CONFIG_CP_INTC) += cp_intc.o # Board specific +obj-$(CONFIG_MACH_DA8XX_DT) += da8xx-dt.o obj-$(CONFIG_MACH_DAVINCI_EVM) += board-dm644x-evm.o obj-$(CONFIG_MACH_SFFSDR) += board-sffsdr.o obj-$(CONFIG_MACH_NEUROS_OSD2) += board-neuros-osd2.o diff --git a/trunk/arch/arm/mach-davinci/Makefile.boot b/trunk/arch/arm/mach-davinci/Makefile.boot index 04a6c4e67b14..5c5a95a9d7d2 100644 --- a/trunk/arch/arm/mach-davinci/Makefile.boot +++ b/trunk/arch/arm/mach-davinci/Makefile.boot @@ -11,3 +11,5 @@ else params_phys-y := 0x80000100 initrd_phys-y := 0x80800000 endif + +dtb-$(CONFIG_MACH_DA8XX_DT) += da850-enbw-cmc.dtb da850-evm.dtb diff --git a/trunk/arch/arm/mach-davinci/board-da850-evm.c b/trunk/arch/arm/mach-davinci/board-da850-evm.c index 32ee3f895967..d4f4dbfc0e59 100644 --- a/trunk/arch/arm/mach-davinci/board-da850-evm.c +++ b/trunk/arch/arm/mach-davinci/board-da850-evm.c @@ -11,39 +11,40 @@ * is licensed "as is" without any warranty of any kind, whether express * or implied. */ -#include -#include #include +#include +#include +#include +#include +#include #include #include #include #include +#include #include -#include -#include -#include #include #include #include #include +#include +#include +#include +#include +#include #include #include -#include #include #include -#include #include -#include -#include -#include - #include #include -#include #include -#include -#include + +#include +#include +#include #include #include @@ -1516,6 +1517,11 @@ static __init void da850_evm_init(void) pr_warning("da850_evm_init: lcdcntl mux setup failed: %d\n", ret); + ret = da8xx_register_uio_pruss(); + if (ret) + pr_warn("da850_evm_init: pruss initialization failed: %d\n", + ret); + /* Handle board specific muxing for LCD here */ ret = davinci_cfg_reg_list(da850_evm_lcdc_pins); if (ret) diff --git a/trunk/arch/arm/mach-davinci/board-dm355-evm.c b/trunk/arch/arm/mach-davinci/board-dm355-evm.c index 88ebea89abdf..cdf8d0746e79 100644 --- a/trunk/arch/arm/mach-davinci/board-dm355-evm.c +++ b/trunk/arch/arm/mach-davinci/board-dm355-evm.c @@ -324,7 +324,7 @@ static __init void dm355_evm_init(void) if (IS_ERR(aemif)) WARN("%s: unable to get AEMIF clock\n", __func__); else - clk_enable(aemif); + clk_prepare_enable(aemif); platform_add_devices(davinci_evm_devices, ARRAY_SIZE(davinci_evm_devices)); diff --git a/trunk/arch/arm/mach-davinci/board-dm355-leopard.c b/trunk/arch/arm/mach-davinci/board-dm355-leopard.c index 2f88103c6459..d41954507fc2 100644 --- a/trunk/arch/arm/mach-davinci/board-dm355-leopard.c +++ b/trunk/arch/arm/mach-davinci/board-dm355-leopard.c @@ -246,7 +246,7 @@ static __init void dm355_leopard_init(void) if (IS_ERR(aemif)) WARN("%s: unable to get AEMIF clock\n", __func__); else - clk_enable(aemif); + clk_prepare_enable(aemif); platform_add_devices(davinci_leopard_devices, ARRAY_SIZE(davinci_leopard_devices)); diff --git a/trunk/arch/arm/mach-davinci/board-dm365-evm.c b/trunk/arch/arm/mach-davinci/board-dm365-evm.c index 1b4a8adcfdc9..5d49c75388ca 100644 --- a/trunk/arch/arm/mach-davinci/board-dm365-evm.c +++ b/trunk/arch/arm/mach-davinci/board-dm365-evm.c @@ -478,7 +478,7 @@ static void __init evm_init_cpld(void) aemif_clk = clk_get(NULL, "aemif"); if (IS_ERR(aemif_clk)) return; - clk_enable(aemif_clk); + clk_prepare_enable(aemif_clk); if (request_mem_region(DM365_ASYNC_EMIF_DATA_CE1_BASE, SECTION_SIZE, "cpld") == NULL) @@ -489,7 +489,7 @@ static void __init evm_init_cpld(void) SECTION_SIZE); fail: pr_err("ERROR: can't map CPLD\n"); - clk_disable(aemif_clk); + clk_disable_unprepare(aemif_clk); return; } diff --git a/trunk/arch/arm/mach-davinci/board-dm644x-evm.c b/trunk/arch/arm/mach-davinci/board-dm644x-evm.c index f22572cee49d..a84dfcbc1154 100644 --- a/trunk/arch/arm/mach-davinci/board-dm644x-evm.c +++ b/trunk/arch/arm/mach-davinci/board-dm644x-evm.c @@ -776,7 +776,7 @@ static __init void davinci_evm_init(void) struct davinci_soc_info *soc_info = &davinci_soc_info; aemif_clk = clk_get(NULL, "aemif"); - clk_enable(aemif_clk); + clk_prepare_enable(aemif_clk); if (HAS_ATA) { if (HAS_NAND || HAS_NOR) diff --git a/trunk/arch/arm/mach-davinci/board-neuros-osd2.c b/trunk/arch/arm/mach-davinci/board-neuros-osd2.c index 144bf31d68dd..3e3e3afebf88 100644 --- a/trunk/arch/arm/mach-davinci/board-neuros-osd2.c +++ b/trunk/arch/arm/mach-davinci/board-neuros-osd2.c @@ -188,7 +188,7 @@ static __init void davinci_ntosd2_init(void) struct davinci_soc_info *soc_info = &davinci_soc_info; aemif_clk = clk_get(NULL, "aemif"); - clk_enable(aemif_clk); + clk_prepare_enable(aemif_clk); if (HAS_ATA) { if (HAS_NAND) diff --git a/trunk/arch/arm/mach-davinci/da850.c b/trunk/arch/arm/mach-davinci/da850.c index b90c172d5541..68c5fe01857c 100644 --- a/trunk/arch/arm/mach-davinci/da850.c +++ b/trunk/arch/arm/mach-davinci/da850.c @@ -212,6 +212,12 @@ static struct clk tptc2_clk = { .flags = ALWAYS_ENABLED, }; +static struct clk pruss_clk = { + .name = "pruss", + .parent = &pll0_sysclk2, + .lpsc = DA8XX_LPSC0_PRUSS, +}; + static struct clk uart0_clk = { .name = "uart0", .parent = &pll0_sysclk2, @@ -385,6 +391,7 @@ static struct clk_lookup da850_clks[] = { CLK(NULL, "tptc1", &tptc1_clk), CLK(NULL, "tpcc1", &tpcc1_clk), CLK(NULL, "tptc2", &tptc2_clk), + CLK("pruss_uio", "pruss", &pruss_clk), CLK(NULL, "uart0", &uart0_clk), CLK(NULL, "uart1", &uart1_clk), CLK(NULL, "uart2", &uart2_clk), @@ -781,12 +788,6 @@ static struct map_desc da850_io_desc[] = { .length = DA8XX_CP_INTC_SIZE, .type = MT_DEVICE }, - { - .virtual = SRAM_VIRT, - .pfn = __phys_to_pfn(DA8XX_ARM_RAM_BASE), - .length = SZ_8K, - .type = MT_DEVICE - }, }; static u32 da850_psc_bases[] = { DA8XX_PSC0_BASE, DA8XX_PSC1_BASE }; @@ -1239,8 +1240,8 @@ static struct davinci_soc_info davinci_soc_info_da850 = { .gpio_irq = IRQ_DA8XX_GPIO0, .serial_dev = &da8xx_serial_device, .emac_pdata = &da8xx_emac_pdata, - .sram_dma = DA8XX_ARM_RAM_BASE, - .sram_len = SZ_8K, + .sram_dma = DA8XX_SHARED_RAM_BASE, + .sram_len = SZ_128K, }; void __init da850_init(void) diff --git a/trunk/arch/arm/mach-davinci/da8xx-dt.c b/trunk/arch/arm/mach-davinci/da8xx-dt.c new file mode 100644 index 000000000000..37c27af18fa0 --- /dev/null +++ b/trunk/arch/arm/mach-davinci/da8xx-dt.c @@ -0,0 +1,66 @@ +/* + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * Modified from mach-omap/omap2/board-generic.c + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#include +#include +#include +#include + +#include + +#include +#include +#include + +#define DA8XX_NUM_UARTS 3 + +void __init da8xx_uart_clk_enable(void) +{ + int i; + for (i = 0; i < DA8XX_NUM_UARTS; i++) + davinci_serial_setup_clk(i, NULL); +} + +static struct of_device_id da8xx_irq_match[] __initdata = { + { .compatible = "ti,cp-intc", .data = cp_intc_of_init, }, + { } +}; + +static void __init da8xx_init_irq(void) +{ + of_irq_init(da8xx_irq_match); +} + +#ifdef CONFIG_ARCH_DAVINCI_DA850 + +static void __init da850_init_machine(void) +{ + of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); + + da8xx_uart_clk_enable(); +} + +static const char *da850_boards_compat[] __initdata = { + "enbw,cmc", + "ti,da850-evm", + "ti,da850", + NULL, +}; + +DT_MACHINE_START(DA850_DT, "Generic DA850/OMAP-L138/AM18x") + .map_io = da850_init, + .init_irq = da8xx_init_irq, + .timer = &davinci_timer, + .init_machine = da850_init_machine, + .dt_compat = da850_boards_compat, + .init_late = davinci_init_late, + .restart = da8xx_restart, +MACHINE_END + +#endif diff --git a/trunk/arch/arm/mach-davinci/devices-da8xx.c b/trunk/arch/arm/mach-davinci/devices-da8xx.c index bd2f72b414bc..46c9a0c09ae5 100644 --- a/trunk/arch/arm/mach-davinci/devices-da8xx.c +++ b/trunk/arch/arm/mach-davinci/devices-da8xx.c @@ -22,6 +22,7 @@ #include #include #include +#include #include "clock.h" #include "asp.h" @@ -32,6 +33,7 @@ #define DA8XX_WDOG_BASE 0x01c21000 /* DA8XX_TIMER64P1_BASE */ #define DA8XX_I2C0_BASE 0x01c22000 #define DA8XX_RTC_BASE 0x01c23000 +#define DA8XX_PRUSS_MEM_BASE 0x01c30000 #define DA8XX_MMCSD0_BASE 0x01c40000 #define DA8XX_SPI0_BASE 0x01c41000 #define DA830_SPI1_BASE 0x01e12000 @@ -518,6 +520,75 @@ void __init da8xx_register_mcasp(int id, struct snd_platform_data *pdata) } } +static struct resource da8xx_pruss_resources[] = { + { + .start = DA8XX_PRUSS_MEM_BASE, + .end = DA8XX_PRUSS_MEM_BASE + 0xFFFF, + .flags = IORESOURCE_MEM, + }, + { + .start = IRQ_DA8XX_EVTOUT0, + .end = IRQ_DA8XX_EVTOUT0, + .flags = IORESOURCE_IRQ, + }, + { + .start = IRQ_DA8XX_EVTOUT1, + .end = IRQ_DA8XX_EVTOUT1, + .flags = IORESOURCE_IRQ, + }, + { + .start = IRQ_DA8XX_EVTOUT2, + .end = IRQ_DA8XX_EVTOUT2, + .flags = IORESOURCE_IRQ, + }, + { + .start = IRQ_DA8XX_EVTOUT3, + .end = IRQ_DA8XX_EVTOUT3, + .flags = IORESOURCE_IRQ, + }, + { + .start = IRQ_DA8XX_EVTOUT4, + .end = IRQ_DA8XX_EVTOUT4, + .flags = IORESOURCE_IRQ, + }, + { + .start = IRQ_DA8XX_EVTOUT5, + .end = IRQ_DA8XX_EVTOUT5, + .flags = IORESOURCE_IRQ, + }, + { + .start = IRQ_DA8XX_EVTOUT6, + .end = IRQ_DA8XX_EVTOUT6, + .flags = IORESOURCE_IRQ, + }, + { + .start = IRQ_DA8XX_EVTOUT7, + .end = IRQ_DA8XX_EVTOUT7, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct uio_pruss_pdata da8xx_uio_pruss_pdata = { + .pintc_base = 0x4000, +}; + +static struct platform_device da8xx_uio_pruss_dev = { + .name = "pruss_uio", + .id = -1, + .num_resources = ARRAY_SIZE(da8xx_pruss_resources), + .resource = da8xx_pruss_resources, + .dev = { + .coherent_dma_mask = DMA_BIT_MASK(32), + .platform_data = &da8xx_uio_pruss_pdata, + } +}; + +int __init da8xx_register_uio_pruss(void) +{ + da8xx_uio_pruss_pdata.sram_pool = sram_get_gen_pool(); + return platform_device_register(&da8xx_uio_pruss_dev); +} + static const struct display_panel disp_panel = { QVGA, 16, @@ -900,7 +971,7 @@ static int da850_sata_init(struct device *dev, void __iomem *addr) if (IS_ERR(da850_sata_clk)) return PTR_ERR(da850_sata_clk); - ret = clk_enable(da850_sata_clk); + ret = clk_prepare_enable(da850_sata_clk); if (ret) goto err0; @@ -931,7 +1002,7 @@ static int da850_sata_init(struct device *dev, void __iomem *addr) return 0; err1: - clk_disable(da850_sata_clk); + clk_disable_unprepare(da850_sata_clk); err0: clk_put(da850_sata_clk); return ret; @@ -939,7 +1010,7 @@ static int da850_sata_init(struct device *dev, void __iomem *addr) static void da850_sata_exit(struct device *dev) { - clk_disable(da850_sata_clk); + clk_disable_unprepare(da850_sata_clk); clk_put(da850_sata_clk); } diff --git a/trunk/arch/arm/mach-davinci/dm355.c b/trunk/arch/arm/mach-davinci/dm355.c index a255434908db..b49c3b77d55e 100644 --- a/trunk/arch/arm/mach-davinci/dm355.c +++ b/trunk/arch/arm/mach-davinci/dm355.c @@ -758,12 +758,6 @@ static struct map_desc dm355_io_desc[] = { .length = IO_SIZE, .type = MT_DEVICE }, - { - .virtual = SRAM_VIRT, - .pfn = __phys_to_pfn(0x00010000), - .length = SZ_32K, - .type = MT_MEMORY_NONCACHED, - }, }; /* Contents of JTAG ID register used to identify exact cpu type */ diff --git a/trunk/arch/arm/mach-davinci/dm365.c b/trunk/arch/arm/mach-davinci/dm365.c index b680c832e0ba..6c3980540be0 100644 --- a/trunk/arch/arm/mach-davinci/dm365.c +++ b/trunk/arch/arm/mach-davinci/dm365.c @@ -985,12 +985,6 @@ static struct map_desc dm365_io_desc[] = { .length = IO_SIZE, .type = MT_DEVICE }, - { - .virtual = SRAM_VIRT, - .pfn = __phys_to_pfn(0x00010000), - .length = SZ_32K, - .type = MT_MEMORY_NONCACHED, - }, }; static struct resource dm365_ks_resources[] = { diff --git a/trunk/arch/arm/mach-davinci/dm644x.c b/trunk/arch/arm/mach-davinci/dm644x.c index cd0c8b1e1ecf..9ab1f105cf00 100644 --- a/trunk/arch/arm/mach-davinci/dm644x.c +++ b/trunk/arch/arm/mach-davinci/dm644x.c @@ -786,12 +786,6 @@ static struct map_desc dm644x_io_desc[] = { .length = IO_SIZE, .type = MT_DEVICE }, - { - .virtual = SRAM_VIRT, - .pfn = __phys_to_pfn(0x00008000), - .length = SZ_16K, - .type = MT_MEMORY_NONCACHED, - }, }; /* Contents of JTAG ID register used to identify exact cpu type */ diff --git a/trunk/arch/arm/mach-davinci/dm646x.c b/trunk/arch/arm/mach-davinci/dm646x.c index 97c0f8e555bd..ac7b431c4c8e 100644 --- a/trunk/arch/arm/mach-davinci/dm646x.c +++ b/trunk/arch/arm/mach-davinci/dm646x.c @@ -756,12 +756,6 @@ static struct map_desc dm646x_io_desc[] = { .length = IO_SIZE, .type = MT_DEVICE }, - { - .virtual = SRAM_VIRT, - .pfn = __phys_to_pfn(0x00010000), - .length = SZ_32K, - .type = MT_MEMORY_NONCACHED, - }, }; /* Contents of JTAG ID register used to identify exact cpu type */ diff --git a/trunk/arch/arm/mach-davinci/include/mach/common.h b/trunk/arch/arm/mach-davinci/include/mach/common.h index bdc4aa8e672a..046c7238a3d6 100644 --- a/trunk/arch/arm/mach-davinci/include/mach/common.h +++ b/trunk/arch/arm/mach-davinci/include/mach/common.h @@ -104,8 +104,6 @@ int davinci_pm_init(void); static inline int davinci_pm_init(void) { return 0; } #endif -/* standard place to map on-chip SRAMs; they *may* support DMA */ -#define SRAM_VIRT 0xfffe0000 #define SRAM_SIZE SZ_128K #endif /* __ARCH_ARM_MACH_DAVINCI_COMMON_H */ diff --git a/trunk/arch/arm/mach-davinci/include/mach/da8xx.h b/trunk/arch/arm/mach-davinci/include/mach/da8xx.h index aaccdc4528fc..700d311c6854 100644 --- a/trunk/arch/arm/mach-davinci/include/mach/da8xx.h +++ b/trunk/arch/arm/mach-davinci/include/mach/da8xx.h @@ -26,6 +26,7 @@ #include #include #include +#include #include @@ -72,6 +73,7 @@ extern unsigned int da850_max_speed; #define DA8XX_AEMIF_CS2_BASE 0x60000000 #define DA8XX_AEMIF_CS3_BASE 0x62000000 #define DA8XX_AEMIF_CTL_BASE 0x68000000 +#define DA8XX_SHARED_RAM_BASE 0x80000000 #define DA8XX_ARM_RAM_BASE 0xffff0000 void __init da830_init(void); @@ -86,6 +88,7 @@ int da8xx_register_watchdog(void); int da8xx_register_usb20(unsigned mA, unsigned potpgt); int da8xx_register_usb11(struct da8xx_ohci_root_hub *pdata); int da8xx_register_emac(void); +int da8xx_register_uio_pruss(void); int da8xx_register_lcdc(struct da8xx_lcdc_platform_data *pdata); int da8xx_register_mmcsd0(struct davinci_mmc_config *config); int da850_register_mmcsd1(struct davinci_mmc_config *config); diff --git a/trunk/arch/arm/mach-davinci/include/mach/serial.h b/trunk/arch/arm/mach-davinci/include/mach/serial.h index 46b3cd11c3c2..2d9d921e8b01 100644 --- a/trunk/arch/arm/mach-davinci/include/mach/serial.h +++ b/trunk/arch/arm/mach-davinci/include/mach/serial.h @@ -43,6 +43,7 @@ struct davinci_uart_config { }; extern int davinci_serial_init(struct davinci_uart_config *); +extern int davinci_serial_setup_clk(unsigned instance, unsigned int *rate); #endif #endif /* __ASM_ARCH_SERIAL_H */ diff --git a/trunk/arch/arm/mach-davinci/include/mach/sram.h b/trunk/arch/arm/mach-davinci/include/mach/sram.h index 111f7cc71e07..4e5db56218b8 100644 --- a/trunk/arch/arm/mach-davinci/include/mach/sram.h +++ b/trunk/arch/arm/mach-davinci/include/mach/sram.h @@ -24,4 +24,7 @@ extern void *sram_alloc(size_t len, dma_addr_t *dma); extern void sram_free(void *addr, size_t len); +/* Get the struct gen_pool * for use in platform data */ +extern struct gen_pool *sram_get_gen_pool(void); + #endif /* __MACH_SRAM_H */ diff --git a/trunk/arch/arm/mach-davinci/serial.c b/trunk/arch/arm/mach-davinci/serial.c index 1875740fe27c..f2625814c3c9 100644 --- a/trunk/arch/arm/mach-davinci/serial.c +++ b/trunk/arch/arm/mach-davinci/serial.c @@ -70,11 +70,33 @@ static void __init davinci_serial_reset(struct plat_serial8250_port *p) UART_DM646X_SCR_TX_WATERMARK); } -int __init davinci_serial_init(struct davinci_uart_config *info) +/* Enable UART clock and obtain its rate */ +int __init davinci_serial_setup_clk(unsigned instance, unsigned int *rate) { - int i; char name[16]; - struct clk *uart_clk; + struct clk *clk; + struct davinci_soc_info *soc_info = &davinci_soc_info; + struct device *dev = &soc_info->serial_dev->dev; + + sprintf(name, "uart%d", instance); + clk = clk_get(dev, name); + if (IS_ERR(clk)) { + pr_err("%s:%d: failed to get UART%d clock\n", + __func__, __LINE__, instance); + return PTR_ERR(clk); + } + + clk_prepare_enable(clk); + + if (rate) + *rate = clk_get_rate(clk); + + return 0; +} + +int __init davinci_serial_init(struct davinci_uart_config *info) +{ + int i, ret; struct davinci_soc_info *soc_info = &davinci_soc_info; struct device *dev = &soc_info->serial_dev->dev; struct plat_serial8250_port *p = dev->platform_data; @@ -87,16 +109,9 @@ int __init davinci_serial_init(struct davinci_uart_config *info) if (!(info->enabled_uarts & (1 << i))) continue; - sprintf(name, "uart%d", i); - uart_clk = clk_get(dev, name); - if (IS_ERR(uart_clk)) { - printk(KERN_ERR "%s:%d: failed to get UART%d clock\n", - __func__, __LINE__, i); + ret = davinci_serial_setup_clk(i, &p->uartclk); + if (ret) continue; - } - - clk_enable(uart_clk); - p->uartclk = clk_get_rate(uart_clk); if (!p->membase && p->mapbase) { p->membase = ioremap(p->mapbase, SZ_4K); diff --git a/trunk/arch/arm/mach-davinci/sram.c b/trunk/arch/arm/mach-davinci/sram.c index db0f7787faf1..c5f7ee5cc80a 100644 --- a/trunk/arch/arm/mach-davinci/sram.c +++ b/trunk/arch/arm/mach-davinci/sram.c @@ -10,6 +10,7 @@ */ #include #include +#include #include #include @@ -17,6 +18,11 @@ static struct gen_pool *sram_pool; +struct gen_pool *sram_get_gen_pool(void) +{ + return sram_pool; +} + void *sram_alloc(size_t len, dma_addr_t *dma) { unsigned long vaddr; @@ -32,7 +38,7 @@ void *sram_alloc(size_t len, dma_addr_t *dma) return NULL; if (dma) - *dma = dma_base + (vaddr - SRAM_VIRT); + *dma = gen_pool_virt_to_phys(sram_pool, vaddr); return (void *)vaddr; } @@ -53,8 +59,10 @@ EXPORT_SYMBOL(sram_free); */ static int __init sram_init(void) { + phys_addr_t phys = davinci_soc_info.sram_dma; unsigned len = davinci_soc_info.sram_len; int status = 0; + void *addr; if (len) { len = min_t(unsigned, len, SRAM_SIZE); @@ -62,8 +70,17 @@ static int __init sram_init(void) if (!sram_pool) status = -ENOMEM; } - if (sram_pool) - status = gen_pool_add(sram_pool, SRAM_VIRT, len, -1); + + if (sram_pool) { + addr = ioremap(phys, len); + if (!addr) + return -ENOMEM; + status = gen_pool_add_virt(sram_pool, (unsigned)addr, + phys, len, -1); + if (status < 0) + iounmap(addr); + } + WARN_ON(status < 0); return status; } diff --git a/trunk/arch/arm/mach-davinci/time.c b/trunk/arch/arm/mach-davinci/time.c index 75da315b6587..9847938785ca 100644 --- a/trunk/arch/arm/mach-davinci/time.c +++ b/trunk/arch/arm/mach-davinci/time.c @@ -379,7 +379,7 @@ static void __init davinci_timer_init(void) timer_clk = clk_get(NULL, "timer0"); BUG_ON(IS_ERR(timer_clk)); - clk_enable(timer_clk); + clk_prepare_enable(timer_clk); /* init timer hw */ timer_init(); @@ -429,7 +429,7 @@ void davinci_watchdog_reset(struct platform_device *pdev) wd_clk = clk_get(&pdev->dev, NULL); if (WARN_ON(IS_ERR(wd_clk))) return; - clk_enable(wd_clk); + clk_prepare_enable(wd_clk); /* disable, internal clock source */ __raw_writel(0, base + TCR); diff --git a/trunk/arch/arm/mach-dove/common.c b/trunk/arch/arm/mach-dove/common.c index b37bef1d5ffa..f723fe13d0f0 100644 --- a/trunk/arch/arm/mach-dove/common.c +++ b/trunk/arch/arm/mach-dove/common.c @@ -32,6 +32,7 @@ #include #include #include +#include #include #include #include "common.h" @@ -109,8 +110,8 @@ static void __init dove_clk_init(void) orion_clkdev_add(NULL, "orion-ehci.0", usb0); orion_clkdev_add(NULL, "orion-ehci.1", usb1); - orion_clkdev_add(NULL, "mv643xx_eth.0", ge); - orion_clkdev_add("0", "sata_mv.0", sata); + orion_clkdev_add(NULL, "mv643xx_eth_port.0", ge); + orion_clkdev_add(NULL, "sata_mv.0", sata); orion_clkdev_add("0", "pcie", pex0); orion_clkdev_add("1", "pcie", pex1); orion_clkdev_add(NULL, "sdhci-dove.0", sdio0); @@ -399,7 +400,7 @@ static void __init dove_dt_init(void) (dove_tclk + 499999) / 1000000); #ifdef CONFIG_CACHE_TAUROS2 - tauros2_init(); + tauros2_init(0); #endif dove_setup_cpu_mbus(); @@ -415,7 +416,6 @@ static void __init dove_dt_init(void) dove_ehci0_init(); dove_ehci1_init(); dove_pcie_init(1, 1); - dove_crypto_init(); of_platform_populate(NULL, of_default_bus_match_table, dove_auxdata_lookup, NULL); diff --git a/trunk/arch/arm/mach-dove/pcie.c b/trunk/arch/arm/mach-dove/pcie.c index bb15b26041cb..0ef4435b1657 100644 --- a/trunk/arch/arm/mach-dove/pcie.c +++ b/trunk/arch/arm/mach-dove/pcie.c @@ -10,6 +10,7 @@ #include #include +#include #include