Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial into next
Pull trivial tree changes from Jiri Kosina: "Usual pile of patches from trivial tree that make the world go round" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (23 commits) staging: go7007: remove reference to CONFIG_KMOD aic7xxx: Remove obsolete preprocessor define of: dma: doc fixes doc: fix incorrect formula to calculate CommitLimit value doc: Note need of bc in the kernel build from 3.10 onwards mm: Fix printk typo in dmapool.c modpost: Fix comment typo "Modules.symvers" Kconfig.debug: Grammar s/addition/additional/ wimax: Spelling s/than/that/, wording s/destinatary/recipient/ aic7xxx: Spelling s/termnation/termination/ arm64: mm: Remove superfluous "the" in comment of: Spelling s/anonymouns/anonymous/ dma: imx-sdma: Spelling s/determnine/determine/ ath10k: Improve grammar in comments ath6kl: Spelling s/determnine/determine/ of: Improve grammar for of_alias_get_id() documentation drm/exynos: Spelling s/contro/control/ radio-bcm2048.c: fix wrong overflow check doc: printk-formats: do not mention casts for u64/s64 doc: spelling error changes ...
This commit is contained in:
Linus Torvalds
commit
1aacb90eaa
61 changed files with 84 additions and 89 deletions
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@ -73,6 +73,11 @@ Perl
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You will need perl 5 and the following modules: Getopt::Long, Getopt::Std,
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File::Basename, and File::Find to build the kernel.
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BC
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--
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You will need bc to build kernels 3.10 and higher
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System utilities
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================
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@ -98,5 +98,5 @@ DMA_ATTR_FORCE_CONTIGUOUS
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By default DMA-mapping subsystem is allowed to assemble the buffer
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allocated by dma_alloc_attrs() function from individual pages if it can
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be mapped as contiguous chunk into device dma address space. By
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specifing this attribute the allocated buffer is forced to be contiguous
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specifying this attribute the allocated buffer is forced to be contiguous
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also in physical memory.
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@ -129,7 +129,7 @@ Boards:
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- AM437x GP EVM
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compatible = "ti,am437x-gp-evm", "ti,am4372", "ti,am43"
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- DRA742 EVM: Software Developement Board for DRA742
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- DRA742 EVM: Software Development Board for DRA742
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compatible = "ti,dra7-evm", "ti,dra742", "ti,dra74", "ti,dra7"
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- DRA722 EVM: Software Development Board for DRA722
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@ -197,7 +197,7 @@ to be set by the operating system and that are guaranteed to be free of overlaps
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with one another or with the system memory ranges.
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Each entry in the property refers to exactly one window. If the operating system
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choses to use a different set of mbus windows, it must ensure that any address
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chooses to use a different set of mbus windows, it must ensure that any address
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translations performed from downstream devices are adapted accordingly.
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The operating system may insert additional mbus windows that do not conflict
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@ -14,7 +14,7 @@ Required property:
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Optional properties:
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- dma-channels: Number of DMA channels supported by the controller.
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- dma-requests: Number of DMA requests signals supported by the
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- dma-requests: Number of DMA request signals supported by the
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controller.
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Example:
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@ -44,7 +44,7 @@ Required property:
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#dma-cells property in the node referenced by phandle
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containing DMA controller specific information. This
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typically contains a DMA request line number or a
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channel number, but can contain any data that is used
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channel number, but can contain any data that is
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required for configuring a channel.
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- dma-names: Contains one identifier string for each DMA specifier in
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the dmas property. The specific strings that can be used
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@ -8,7 +8,7 @@ Required properties:
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"fsl,imx51-sdma"
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"fsl,imx53-sdma"
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"fsl,imx6q-sdma"
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The -to variants should be preferred since they allow to determnine the
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The -to variants should be preferred since they allow to determine the
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correct ROM script addresses needed for the driver to work without additional
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firmware.
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- reg : Should contain SDMA registers location and length
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@ -54,7 +54,7 @@ Optional device specific properties:
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IO 8-15 are bank 2. These chips have two different interrupt outputs:
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One for bank 1 and another for bank 2. If irq-mirror is set, both
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interrupts are generated regardless of the bank that an input change
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occured on. If it is not set, the interrupt are only generated for the
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occurred on. If it is not set, the interrupt are only generated for the
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bank they belong to.
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On devices with only one interrupt output this property is useless.
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@ -12,7 +12,7 @@ extensions to the Synopsys Designware Mobile Storage Host Controller.
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Required Properties:
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* compatible: should be one of the following.
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- "hisilicon,hi4511-dw-mshc": for controllers with hi4511 specific extentions.
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- "hisilicon,hi4511-dw-mshc": for controllers with hi4511 specific extensions.
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Example:
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@ -3,7 +3,7 @@
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Samsung's SDHCI controller is used as a connectivity interface with external
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MMC, SD and eMMC storage mediums. This file documents differences between the
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core mmc properties described by mmc.txt and the properties used by the
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Samsung implmentation of the SDHCI controller.
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Samsung implementation of the SDHCI controller.
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Required SoC Specific Properties:
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- compatible: should be one of the following
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@ -43,7 +43,7 @@ Optional properties:
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ELM hardware engines should specify this device node in .dtsi
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Using ELM for ECC error correction frees some CPU cycles.
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For inline partiton table parsing (optional):
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For inline partition table parsing (optional):
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- #address-cells: should be set to 1
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- #size-cells: should be set to 1
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@ -30,7 +30,7 @@ Optional properties:
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- gpmc,XXX Additional GPMC timings and settings parameters. See
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Documentation/devicetree/bindings/bus/ti-gpmc.txt
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Optional properties for partiton table parsing:
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Optional properties for partition table parsing:
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- #address-cells: should be set to 1
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- #size-cells: should be set to 1
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@ -17,7 +17,7 @@ Optional properties:
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- dma-channel: DMA Channel index
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For inline partiton table parsing (optional):
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For inline partition table parsing (optional):
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- #address-cells: should be set to 1
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- #size-cells: should be set to 1
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@ -73,9 +73,9 @@ Optional Properties (for standard pins):
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Otherwise:
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0: fast slew rate
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1: normal slew rate
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- input-enable: No arguements. Enable input (does not affect
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- input-enable: No arguments. Enable input (does not affect
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output.)
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- input-disable: No arguements. Disable input (does not affect
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- input-disable: No arguments. Disable input (does not affect
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output.)
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- drive-strength: Integer. Drive strength in mA. Valid values are
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2, 4, 6, 8, 10, 12, 14, 16 mA.
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@ -99,9 +99,9 @@ Optional Properties (for I2C pins):
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Otherwise:
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0: fast slew rate
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1: normal slew rate
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- input-enable: No arguements. Enable input (does not affect
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- input-enable: No arguments. Enable input (does not affect
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output.)
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- input-disable: No arguements. Disable input (does not affect
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- input-disable: No arguments. Disable input (does not affect
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output.)
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Optional Properties (for HDMI pins):
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@ -111,9 +111,9 @@ Optional Properties (for HDMI pins):
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- slew-rate: Integer. Controls slew rate.
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0: Standard(100kbps)& Fast(400kbps) mode
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1: Highspeed (3.4Mbps) mode
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- input-enable: No arguements. Enable input (does not affect
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- input-enable: No arguments. Enable input (does not affect
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output.)
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- input-disable: No arguements. Disable input (does not affect
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- input-disable: No arguments. Disable input (does not affect
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output.)
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Example:
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@ -1,7 +1,7 @@
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Reboot property to control system reboot on PPC4xx systems:
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By setting "reset_type" to one of the following values, the default
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software reset mechanism may be overidden. Here the possible values of
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software reset mechanism may be overridden. Here the possible values of
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"reset_type":
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1 - PPC4xx core reset
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@ -82,7 +82,7 @@ PROPERTIES
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Which event source asserted the interrupt is captured in an EPU
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Interrupt Status Register (EPISR0,EPISR1).
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Interrupt numbers are lised in order (perfmon, event0, event1).
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Interrupt numbers are listed in order (perfmon, event0, event1).
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- interrupt-parent
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Usage: required
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@ -12,7 +12,7 @@ Optional properties:
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- regulator-allow-bypass: allow the regulator to go into bypass mode
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- <name>-supply: phandle to the parent supply/regulator node
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- regulator-ramp-delay: ramp delay for regulator(in uV/uS)
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For hardwares which support disabling ramp rate, it should be explicitly
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For hardware which supports disabling ramp rate, it should be explicitly
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intialised to zero (regulator-ramp-delay = <0>) for disabling ramp delay.
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- regulator-enable-ramp-delay: The time taken, in microseconds, for the supply
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rail to reach the target voltage, plus/minus whatever tolerance the board
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@ -63,7 +63,7 @@ contain the following properties.
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used for MISO. Defaults to 1 if not present.
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Some SPI controllers and devices support Dual and Quad SPI transfer mode.
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It allows data in SPI system transfered in 2 wires(DUAL) or 4 wires(QUAD).
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It allows data in the SPI system to be transferred in 2 wires(DUAL) or 4 wires(QUAD).
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Now the value that spi-tx-bus-width and spi-rx-bus-width can receive is
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only 1(SINGLE), 2(DUAL) and 4(QUAD).
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Dual/Quad mode is not allowed when 3-wire mode is used.
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@ -66,7 +66,7 @@ The dma_buf buffer sharing API usage contains the following steps:
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Exporting modules which do not wish to provide any specific name may use the
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helper define 'dma_buf_export()', with the same arguments as above, but
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without the last argument; a __FILE__ pre-processor directive will be
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without the last argument; a KBUILD_MODNAME pre-processor directive will be
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inserted in place of 'exp_name' instead.
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2. Userspace gets a handle to pass around to potential buffer-users
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@ -217,7 +217,7 @@ NOTES:
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and then allow further {map,unmap}_dma_buf operations from any buffer-user
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from the migrated backing-storage.
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If the exporter cannot fulfil the backing-storage constraints of the new
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If the exporter cannot fulfill the backing-storage constraints of the new
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buffer-user device as requested, dma_buf_attach() would return an error to
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denote non-compatibility of the new buffer-sharing request with the current
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buffer.
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@ -352,7 +352,7 @@ Being able to mmap an export dma-buf buffer object has 2 main use-cases:
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No special interfaces, userspace simply calls mmap on the dma-buf fd.
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2. Supporting existing mmap interfaces in exporters
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2. Supporting existing mmap interfaces in importers
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Similar to the motivation for kernel cpu access it is again important that
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the userspace code of a given importing subsystem can use the same interfaces
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@ -321,7 +321,7 @@ nullarbor:~ # echo -n 'func svc_process -p' >
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nullarbor:~ # echo -n 'format "nfsd: READ" +p' >
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<debugfs>/dynamic_debug/control
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// enable messages in files of which the pathes include string "usb"
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// enable messages in files of which the paths include string "usb"
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nullarbor:~ # echo -n '*usb* +p' > <debugfs>/dynamic_debug/control
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// enable all messages
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@ -550,7 +550,7 @@ installs itself as:
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/sys/devices/systm/edac/test-instance
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in this directory are various controls, a symlink and one or more 'instance'
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directorys.
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directories.
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The standard default controls are:
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