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Johannes Thumshirn 7594bb08fb Documentation: document dma device use for mcb 
Hannes reported a problem with setting up dma transfers on a mcb device.
The problem boiled down to the use of a wrong 'device' for the dma
functions.

Document how to setup dma transfers for a IP core on a mcb carrier.

Reported-by: Hannes Duerr <Hannes.Duerr@duagon.com>
Signed-off-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Link: https://lore.kernel.org/r/3bdc8f76b30c2b0e2a2bfab06c2e73797ddc9384.1608305690.git.johannes.thumshirn@wdc.com
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-01-11 13:26:13 -07:00
..
80211
docs: net: 80211: reduce docs build time
2020-10-08 10:41:49 +02:00
acpi
Replace HTTP links with HTTPS ones: documentation
2020-06-08 09:30:19 -06:00
backlight
docs: lp855x-driver.rst: add it to the driver-api book
2019-07-15 11:03:02 -03:00
dmaengine
dmaengine: doc: client: Update for dmaengine_get_dma_device() usage
2020-12-11 21:20:08 +05:30
driver-model
rtc: rework rtc_register_device() resource management
2020-11-19 12:50:12 +01:00
early-userspace
Replace HTTP links with HTTPS ones: Documentation/driver-api
2020-06-26 11:09:04 -06:00
firmware
docs: driver-api: firmware: fallback-mechanisms: Fix rendering of bullet point
2020-09-08 13:32:06 +02:00
fpga
docs: fpga: replace :c:member: macros
2020-10-15 07:49:43 +02:00
gpio
Documentation: Replace lkml.org links with lore
2021-01-11 12:47:38 -07:00
i3c
docs: driver-api: i3c: Replace HTTP links with HTTPS ones
2020-07-13 09:32:36 -06:00
iio
docs: get rid of :c:type explicit declarations for structs
2020-10-15 07:49:40 +02:00
md
docs: add SPDX tags to new index files
2019-07-15 11:03:03 -03:00
media
media: Documentation: ccs: Reorder SPDX and copyright notice lines
2020-12-03 10:39:24 +01:00
mei
docs updates for v5.10-rc1
2020-10-16 15:02:21 -07:00
memory-devices
Replace HTTP links with HTTPS ones: Documentation/driver-api
2020-06-26 11:09:04 -06:00
mmc
Replace HTTP links with HTTPS ones: Documentation/driver-api
2020-06-26 11:09:04 -06:00
mtd
MTD core:
2020-12-16 14:58:35 -08:00
nfc
docs: add SPDX tags to new index files
2019-07-15 11:03:03 -03:00
nvdimm
docs: add some new files to their respective index.rst files
2020-09-10 10:48:20 -06:00
pci
Documentation: Kill all references to mmiowb()
2019-04-08 12:00:45 +01:00
phy
docs: phy: Drop duplicate 'be made'
2019-07-26 08:15:26 -06:00
pldmfw
Add pldmfw library for PLDM firmware update
2020-07-28 17:07:06 -07:00
pm
docs: devices.rst: fix a C reference markup
2020-10-15 07:49:44 +02:00
rapidio
Replace HTTP links with HTTPS ones: Documentation/driver-api
2020-06-26 11:09:04 -06:00
serial
tty: vt: Replace HTTP links with HTTPS ones
2020-07-21 20:04:54 +02:00
soundwire
docs: soundwire: fix some identation at stream.rst
2020-09-10 10:49:29 -06:00
thermal
Power management updates for 5.11-rc1
2020-12-15 16:30:31 -08:00
usb
usb: docs: document altmode register/unregister functions
2020-10-15 07:49:48 +02:00
xilinx
docs: driver-api: add xilinx driver API documentation
2019-07-15 11:03:02 -03:00
auxiliary_bus.rst
driver core: auxiliary bus: make remove function return void
2020-12-04 13:30:48 +01:00
basics.rst
docs: basics.rst: avoid duplicated C function declaration
2020-10-15 07:49:45 +02:00
clk.rst
docs: clk: fix struct syntax
2019-06-07 11:35:15 -06:00
component.rst
drm/doc: document recommended component helper usage
2019-02-19 12:22:24 +01:00
connector.rst
net/connector: Add const qualifier to cb_id
2020-12-16 11:06:49 -08:00
console.rst
docs: driver-api: add a series of orphaned documents
2019-07-15 11:03:02 -03:00
dcdbas.rst
docs: driver-api: add a series of orphaned documents
2019-07-15 11:03:02 -03:00
devfreq.rst
docs: Add initial documentation for devfreq
2019-11-19 13:16:53 -07:00
device_link.rst
docs: device_link.rst: remove duplicated kernel-doc include
2020-10-15 07:49:42 +02:00
device-io.rst
Driver-API: Documentation: Replace deprecated :c:func: Usage
2020-07-13 09:56:03 -06:00
dma-buf.rst
dma-buf: Fix kerneldoc formatting
2020-12-15 10:57:29 +01:00
edac.rst
…
eisa.rst
docs: driver-api: add a series of orphaned documents
2019-07-15 11:03:02 -03:00
firewire.rst
FireWire: add driver-api Introduction section
2018-09-06 09:41:16 -06:00
frame-buffer.rst
…
generic-counter.rst
Documentation/driver-api: generic-counter: drop doubled word
2020-07-07 20:24:07 +01:00
hsi.rst
…
i2c.rst
Merge branch 'i2c/for-4.13' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
2017-07-12 10:04:56 -07:00
index.rst
Networking updates for 5.11
2020-12-15 13:22:29 -08:00
infiniband.rst
RDMA/core: Remove FMR pool API
2020-06-02 20:32:53 -03:00
infrastructure.rst
docs: infrastructure.rst: exclude device_link_state from device.h
2020-10-15 07:49:46 +02:00
input.rst
Input: remove input_polled_dev implementation
2020-12-02 12:35:14 -08:00
interconnect.rst
interconnect: Add interconnect_graph file to debugfs
2019-12-16 09:49:54 +02:00
io_ordering.rst
Documentation: Add io_ordering.rst to driver-api manual
2020-03-10 11:33:19 -06:00
io-mapping.rst
io-mapping: Provide iomap_local variant
2020-11-24 14:42:09 +01:00
ioctl.rst
docs: move core-api/ioctl.rst to driver-api/
2020-03-10 11:21:08 -06:00
ipmb.rst
drivers: ipmi: Support raw i2c packet in IPMB
2019-12-11 13:21:36 -06:00
ipmi.rst
Minor cleanups to the IPMI driver for 5.9
2020-08-08 09:32:18 -07:00
isa.rst
docs: driver-api: add a series of orphaned documents
2019-07-15 11:03:02 -03:00
isapnp.rst
docs: driver-api: add a series of orphaned documents
2019-07-15 11:03:02 -03:00
libata.rst
docs: libata.rst: fix a wrong usage of :c:type: tag
2020-10-15 07:49:44 +02:00
lightnvm-pblk.rst
docs: driver-api: add a series of orphaned documents
2019-07-15 11:03:02 -03:00
mailbox.rst
docs: move mailbox.txt to driver-api and rename it
2020-06-26 11:33:38 -06:00
men-chameleon-bus.rst
Documentation: document dma device use for mcb
2021-01-11 13:26:13 -07:00
message-based.rst
…
misc_devices.rst
…
miscellaneous.rst
docs: driver-api: Remove trailing blank line
2017-08-07 14:27:45 -06:00
mtdnand.rst
docs: mtd: Avoid htmldocs warnings
2020-12-10 22:37:32 +01:00
ntb.rst
Documentation/driver-api: ntb: drop doubled word
2020-07-13 11:18:17 -06:00
nvmem.rst
nvmem: core: add nvmem_device_find
2019-10-07 09:47:37 -07:00
parport-lowlevel.rst
docs: driver-api: add a series of orphaned documents
2019-07-15 11:03:02 -03:00
pinctl.rst
docs/pinctrl: fix compile errors in example code
2019-07-29 00:20:09 +02:00
pps.rst
docs: driver-api: add remaining converted dirs to it
2019-07-15 11:03:03 -03:00
pti_intel_mid.rst
docs: driver-api: pti_intel_mid: Enable syntax highlighting for C code block
2019-10-18 09:40:13 -06:00
ptp.rst
docs: ptp.rst: add support for Renesas (IDT) ClockMatrix
2020-07-17 10:25:21 -07:00
pwm.rst
docs: driver-api: add a series of orphaned documents
2019-07-15 11:03:02 -03:00
regulator.rst
docs: get rid of :c:type explicit declarations for structs
2020-10-15 07:49:40 +02:00
reset.rst
docs: add a reset controller chapter to the driver API docs
2020-12-08 10:48:04 -07:00
rfkill.rst
docs: driver-api: add a series of orphaned documents
2019-07-15 11:03:02 -03:00
s390-drivers.rst
docs: s390: convert docs to ReST and rename to *.rst
2019-06-11 09:48:14 +02:00
scsi.rst
scsi: target: add driver-api document
2018-04-20 19:14:40 -04:00
slimbus.rst
slimbus: stream: add stream support
2018-07-07 17:25:23 +02:00
sm501.rst
docs: driver-api: add a series of orphaned documents
2019-07-15 11:03:02 -03:00
spi.rst
…
switchtec.rst
docs: driver-api: add a series of orphaned documents
2019-07-15 11:03:02 -03:00
sync_file.rst
docs: driver-api: add a series of orphaned documents
2019-07-15 11:03:02 -03:00
target.rst
docs: scsi: target.rst: remove iSCSI transport class kernel-doc markup
2020-10-15 07:49:42 +02:00
uio-howto.rst
Documentation/driver-api: uio-howto: drop doubled word
2020-07-10 14:58:01 +02:00
vfio-mediated-device.rst
docs: driver-api: add a series of orphaned documents
2019-07-15 11:03:02 -03:00
vfio.rst
docs: driver-api: add a series of orphaned documents
2019-07-15 11:03:02 -03:00
vme.rst
…
w1.rst
docs: driver-api: address duplicate label warning
2020-04-07 13:41:34 -06:00
xillybus.rst
Documentation/driver-api: xillybus: drop doubled word
2020-07-10 14:58:01 +02:00
zorro.rst
docs: driver-api: add a series of orphaned documents
2019-07-15 11:03:02 -03:00