932746 Commits

Author SHA1 Message Date
Lubomir Rintel
89d79ed806 dt-bindings: timer: Convert mrvl,mmp-timer to json-schema
A straightforward conversion of the mrvl,mmp-timer binding to DT schema
format using json-schema.

Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Link: https://lore.kernel.org/r/20200616223353.993567-6-lkundrak@v3.sk
Signed-off-by: Rob Herring <robh@kernel.org>
2020-07-13 12:50:00 -06:00
Lubomir Rintel
8b8851784d dt-bindings: rtc: Convert sa1100-rtc to json-schema
Convert the sa1100-rtc binding to DT schema format using json-schema.
While add that, add clocks and resets that are actually used.

Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Link: https://lore.kernel.org/r/20200616223353.993567-5-lkundrak@v3.sk
Signed-off-by: Rob Herring <robh@kernel.org>
2020-07-13 12:49:44 -06:00
Lubomir Rintel
c1cd67d27f dt-bindings: interrupt-controller: Convert mrvl,intc to json-schema
Convert the mrvl,intc binding to DT schema format using json-schema.

Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Link: https://lore.kernel.org/r/20200616223353.993567-4-lkundrak@v3.sk
Signed-off-by: Rob Herring <robh@kernel.org>
2020-07-13 12:49:34 -06:00
Lubomir Rintel
ecb11b2cc3 dt-bindings: i2c: Convert i2c-pxa to json-schema
A conversion of the i2c-pxa binding to DT schema format using json-schema.

This also cleans ups some errors in the binding: The compatible string
description suggested that "mmp" in "mrvl,mmp-twsi" is to be substituted
with a processor model, which wouldn't be a right thing to do and indeed
nobody seems to have been doing that. There also was "Recommended
properties" section that included optional as well as mandatory
properties. Missing mandatory properties were added to the example.

Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Link: https://lore.kernel.org/r/20200616223353.993567-3-lkundrak@v3.sk
Signed-off-by: Rob Herring <robh@kernel.org>
2020-07-13 12:49:22 -06:00
Lubomir Rintel
f882846c01 dt-bindings: gpio: Convert mrvl-gpio to json-schema
This converts the mrvl-gpio binding to DT schema format using json-schema.

Various fixes were done during the conversion, such as adding more
properties that are in fact mandatory or extending the examples to
include child nodes with extra GPIO blocks.

The compatible strings are a mess. It is not clear why so many of them
are needed; the driver doesn't really seem to differentiate between the
models. Some of them, like marvell,pxa93x-gpio and marvell,pxa1928-gpio
are not used at all, so it's not known how many interrupts they utilize.
On the other hand, mrvl,pxa-gpio has been seen in the tree, but it
doesn't end up in any actual DTB file.

In any case -- the schema merely copies whatever was in the original
binding document, so it's hopefully no more wrong that the original.

Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Link: https://lore.kernel.org/r/20200616223353.993567-2-lkundrak@v3.sk
Signed-off-by: Rob Herring <robh@kernel.org>
2020-07-13 12:49:08 -06:00
Anson Huang
afed56d0ff dt-bindings: input: Convert imx keypad to json-schema
Convert the i.MX KEYPAD binding to DT schema format using json-schema

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Link: https://lore.kernel.org/r/1592285467-18371-2-git-send-email-Anson.Huang@nxp.com
Signed-off-by: Rob Herring <robh@kernel.org>
2020-07-09 17:28:27 -06:00
Anson Huang
639d6eda3b dt-bindings: input: Convert matrix-keymap to json-schema
Convert the matrix-keymap binding to DT schema format using json-schema

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Link: https://lore.kernel.org/r/1592285467-18371-1-git-send-email-Anson.Huang@nxp.com
Signed-off-by: Rob Herring <robh@kernel.org>
2020-07-09 17:28:16 -06:00
Anson Huang
4bdc443472 dt-bindings: i2c: Convert imx i2c to json-schema
Convert the i.MX I2C binding to DT schema format using json-schema,
some improvements applied, such as update example based on latest DT
file, add more compatible for existing SoCs, and remove unnecessary
common property "pinctrl".

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Link: https://lore.kernel.org/r/1592279454-32551-2-git-send-email-Anson.Huang@nxp.com
Signed-off-by: Rob Herring <robh@kernel.org>
2020-07-09 17:25:09 -06:00
Anson Huang
c6d1a7c2ac dt-bindings: i2c: Convert mxs i2c to json-schema
Convert the MXS I2C binding to DT schema format using json-schema

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Link: https://lore.kernel.org/r/1592279454-32551-1-git-send-email-Anson.Huang@nxp.com
Signed-off-by: Rob Herring <robh@kernel.org>
2020-07-09 17:24:07 -06:00
Niklas Söderlund
046f3f7f78 MAINTAINERS: Add ADV7180 bindings documentation
Add the YAML dt-bindings document for ADV7180.

Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Signed-off-by: Rob Herring <robh@kernel.org>
2020-07-09 14:48:27 -06:00
Niklas Söderlund
12666f4af0 dt-bindings: adv7180: Convert bindings to json-schema
Convert ADV7180 analog video decoder documentation to json-schema.

As the examples in the bindings can be tested add another example to
test the more advance adv7180cp binding description.

Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Link: https://lore.kernel.org/r/20200704160644.3040636-2-niklas.soderlund+renesas@ragnatech.se
Signed-off-by: Rob Herring <robh@kernel.org>
2020-07-09 14:48:27 -06:00
Rob Herring
2a8eeea76d Devicetree fixes for v5.8, take 2:
- Sync dtc to upstream to pick up fixes for I2C bus checks and quiet
   warnings
 
 - Various fixes for DT binding check warnings
 
 - A couple of build fixes/improvements for binding checks
 
 - ReST formatting improvements for writing-schema.rst
 
 - Document reference fixes
 -----BEGIN PGP SIGNATURE-----
 
 iQJEBAABCgAuFiEEktVUI4SxYhzZyEuo+vtdtY28YcMFAl7+UtkQHHJvYmhAa2Vy
 bmVsLm9yZwAKCRD6+121jbxhw78WEACCkLrvgqJ6fkAInzOGz8yXgrVEU2mWYlgD
 4mt5K0M7mVeNonuQJDCbFAvmisKTS/Gxjw5234k68aJ/0C7oCRjMhB/wIKgU/gzm
 K3mBOI02CAxCZzKvQQloESZV62nUI9wOcRTF3K5BjMsxsGbNBzaZPxP3A9Uku34t
 VpY/H23ZXZ1FeWx0OjeMF6lKJP4cWX4l4Ay9Y9oE4m31LXq64Cb5VBBxo70yqJZB
 QiTCqBBS+WpTCvbukKn+rCazeRka5evCSC0vlXum4WkifZDMIclke7gS4QjfsJr/
 DM6OmAfNRfOyYO6yGKZzU2eu98q/wFggGaqyJ2vn7Ht0CbzWqgrCaQzEN5ksxwak
 CKe9KHS/W2PK3nxRFa1GfznEoBsueckkzmv4hxuwafDuBPgt+UPDExbruHvV3qHC
 O4W2zdYWJaQE9ZeiBkZmAbDM+cdbzyd0qHFcuNuU7d53Ez+XDpVDhVE2WX3Hiegw
 vTLKyId9McvHrYlRZqNgUSbKgqCCPkjfdU5ANAQB7LSFuiolNZgqcDZZ2Jq9nHxS
 irX1dvPKgXxTVz4SAZ6vtrPp5ZueSxcgYGkdC6A+3sm7Xi4RdTgHeRrHFDP3QxrE
 FoGAb8ZBzGL6EVdiyIDMPSN2rnABKntheixVZ8bQ4yA8BAEKapuoMRAqCedNW9q+
 ixQ/tlB83w==
 =/l5U
 -----END PGP SIGNATURE-----

Merge tag 'devicetree-fixes-for-5.8-2' into dt/next

Devicetree fixes for v5.8, take 2:

- Sync dtc to upstream to pick up fixes for I2C bus checks and quiet
  warnings

- Various fixes for DT binding check warnings

- A couple of build fixes/improvements for binding checks

- ReST formatting improvements for writing-schema.rst

- Document reference fixes
2020-07-09 14:47:47 -06:00
Fabio Estevam
0115e6c98c dt-bindings: clock: imx: Fix e-mail address
The freescale.com domain is gone for quite some time.

Use the nxp.com domain instead.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
Link: https://lore.kernel.org/r/20200701005346.1008-1-festevam@gmail.com
Signed-off-by: Rob Herring <robh@kernel.org>
2020-07-01 16:29:11 -06:00
Rob Herring
ad440432d1 dt-bindings: mfd: Ensure 'syscon' has a more specific compatible
Using 'syscon' alone should be avoided as compatible strings should be
specific enough to identify the exact set of registers contained. Update
the schema to ensure at least 2 compatible strings are present.

Cc: Lee Jones <lee.jones@linaro.org>
Cc: Maxime Ripard <maxime@cerno.tech>
Signed-off-by: Rob Herring <robh@kernel.org>
2020-06-30 09:37:36 -06:00
Fabio Estevam
341404415e dt-bindings: thermal: k3: Fix the reg property
Adjust the reg property to fix the following warning seen with
'make dt_binding_check':

Documentation/devicetree/bindings/thermal/ti,am654-thermal.example.dt.yaml: example-0: thermal@42050000:reg:0: [0, 1107623936, 0, 604] is too long

Signed-off-by: Fabio Estevam <festevam@gmail.com>
Link: https://lore.kernel.org/r/20200630122527.28640-1-festevam@gmail.com
Signed-off-by: Rob Herring <robh@kernel.org>
2020-06-30 09:01:40 -06:00
Fabio Estevam
34b9610609 dt-bindings: thermal: Remove soc unit address
Remove the soc unit address to fix the following warnings seen with
'make dt_binding_check':

Documentation/devicetree/bindings/thermal/thermal-sensor.example.dts:22.20-49.11: Warning (unit_address_vs_reg): /example-0/soc@0: node has a unit name, but no reg or ranges property
Documentation/devicetree/bindings/thermal/thermal-zones.example.dts:23.20-50.11: Warning (unit_address_vs_reg): /example-0/soc@0: node has a unit name, but no reg or ranges property

Signed-off-by: Fabio Estevam <festevam@gmail.com>
Link: https://lore.kernel.org/r/20200630121804.27887-1-festevam@gmail.com
[robh: also fix thermal-zones.yaml example]
Signed-off-by: Rob Herring <robh@kernel.org>
2020-06-30 09:00:24 -06:00
Fabio Estevam
0b3f3ad3fe dt-bindings: display: arm: versatile: Pass the sysreg unit name
Pass the sysreg unit name to fix the following warning seen with
'make dt_binding_check':

Warning (unit_address_vs_reg): /example-0/sysreg: node has a reg or ranges property, but no unit name

Signed-off-by: Fabio Estevam <festevam@gmail.com>
Link: https://lore.kernel.org/r/20200629215500.18037-1-festevam@gmail.com
Signed-off-by: Rob Herring <robh@kernel.org>
2020-06-30 08:42:26 -06:00
Fabio Estevam
dd075b664c dt-bindings: usb: aspeed: Remove the leading zeroes
Remove the leading zeroes to fix the following warning seen with
'make dt_binding_check':

Documentation/devicetree/bindings/usb/aspeed,usb-vhub.example.dts:37.33-42.23: Warning (unit_address_format): /example-0/usb-vhub@1e6a0000/vhub-strings/string@0409: unit name should not have leading 0s

Reviewed-by: Tao Ren <rentao.bupt@gmail.com>
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Link: https://lore.kernel.org/r/20200629214027.16768-1-festevam@gmail.com
Signed-off-by: Rob Herring <robh@kernel.org>
2020-06-30 08:42:26 -06:00
Masahiro Yamada
dee9c0b575 dt-bindings: copy process-schema-examples.yaml to process-schema.yaml
There are two processed schema files:

 - processed-schema-examples.yaml

    Used for 'make dt_binding_check'. This is always a full schema.

 - processed-schema.yaml

    Used for 'make dtbs_check'. This may be a full schema, or a smaller
    subset if DT_SCHEMA_FILES is given by a user.

If DT_SCHEMA_FILES is not specified, they are the same. You can copy
the former to the latter instead of running dt-mk-schema twice. This
saves the cpu time a lot when you do 'make dt_binding_check dtbs_check'
because building the full schema takes a couple of seconds.

If DT_SCHEMA_FILES is specified, processed-schema.yaml is generated
based on the specified yaml files.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Link: https://lore.kernel.org/r/20200625170434.635114-4-masahiroy@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
2020-06-30 08:42:26 -06:00
Masahiro Yamada
ce810eeb65 dt-bindings: do not build processed-schema.yaml for 'make dt_binding_check'
Currently, processed-schema.yaml is always built, but it is actually
used only for 'make dtbs_check'.

'make dt_binding_check' uses processed-schema-example.yaml instead.

Build processed-schema.yaml only for 'make dtbs_check'.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Link: https://lore.kernel.org/r/20200625170434.635114-3-masahiroy@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
2020-06-30 08:42:26 -06:00
Masahiro Yamada
fa714cf58c dt-bindings: fix error in 'make clean' after 'make dt_binding_check'
We are having more and more schema files.

Commit 8b6b80218b01 ("dt-bindings: Fix command line length limit
calling dt-mk-schema") fixed the 'Argument list too long' error of
the schema checks, but the same error happens while cleaning too.

'make clean' after 'make dt_binding_check' fails as follows:

  $ make dt_binding_check
    [ snip ]
  $ make clean
  make[2]: execvp: /bin/sh: Argument list too long
  make[2]: *** [scripts/Makefile.clean:52: __clean] Error 127
  make[1]: *** [scripts/Makefile.clean:66: Documentation/devicetree/bindings] Error 2
  make: *** [Makefile:1763: _clean_Documentation] Error 2

'make dt_binding_check' generates so many .example.dts, .dt.yaml files,
which are passed to the 'rm' command when you run 'make clean'.

I added a small hack to use the 'find' command to clean up most of the
build artifacts before they are processed by scripts/Makefile.clean

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Link: https://lore.kernel.org/r/20200625170434.635114-2-masahiroy@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
2020-06-30 08:42:26 -06:00
Kangmin Park
35b9c0fdb9 dt-bindings: mailbox: zynqmp_ipi: fix unit address
Fix unit address to match the first address specified in the reg
property of the node in example.

Signed-off-by: Kangmin Park <l4stpr0gr4m@gmail.com>
Link: https://lore.kernel.org/r/20200625135158.5861-1-l4stpr0gr4m@gmail.com
Signed-off-by: Rob Herring <robh@kernel.org>
2020-06-30 08:42:26 -06:00
Masahiro Yamada
0fb24d1e5a dt-bindings: bus: uniphier-system-bus: fix warning in example
Since commit e69f5dc623f9 ("dt-bindings: serial: Convert 8250 to
json-schema"), the schema for "ns16550a" is checked.

'make dt_binding_check' emits the following warning:

  uart@5,00200000: $nodename:0: 'uart@5,00200000' does not match '^serial(@[0-9a-f,]+)*$'

Rename the node to follow the pattern defined in
Documentation/devicetree/bindings/serial/serial.yaml

While I was here, I removed leading zeros from unit names.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Link: https://lore.kernel.org/r/20200623113242.779241-1-yamada.masahiro@socionext.com
Signed-off-by: Rob Herring <robh@kernel.org>
2020-06-30 08:42:26 -06:00
Rob Herring
3eb619b2f7 scripts/dtc: Update to upstream version v1.6.0-11-g9d7888cbf19c
Sync with upstream dtc primarily to pickup the I2C bus check fixes. The
interrupt_provider check is noisy, so turn it off for now.

This adds the following commits from upstream:

9d7888cbf19c dtc: Consider one-character strings as strings
8259d59f59de checks: Improve i2c reg property checking
fdabcf2980a4 checks: Remove warning for I2C_OWN_SLAVE_ADDRESS
2478b1652c8d libfdt: add extern "C" for C++
f68bfc2668b2 libfdt: trivial typo fix
7be250b4d059 libfdt: Correct condition for reordering blocks
81e0919a3e21 checks: Add interrupt provider test
85e5d839847a Makefile: when building libfdt only, do not add unneeded deps
b28464a550c5 Fix some potential unaligned accesses in dtc

Signed-off-by: Rob Herring <robh@kernel.org>
2020-06-30 08:42:26 -06:00
Anson Huang
bcb142f303 dt-bindings: mmc: Convert imx esdhc to json-schema
Convert the i.MX ESDHC binding to DT schema format using json-schema

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Link: https://lore.kernel.org/r/1592450578-30140-1-git-send-email-Anson.Huang@nxp.com
Signed-off-by: Rob Herring <robh@kernel.org>
2020-06-29 16:25:31 -06:00
Anson Huang
976b43ba02 dt-bindings: clock: Correct example in i.MX8QXP LPCG binding
In i.MX8QXP LPCG binding's example, "fsl,imx7d-usdhc" as fallback
compatible is incorrect, remove it to avoid below build error:

Documentation/devicetree/bindings/clock/imx8qxp-lpcg.example.dt.yaml:
mmc@5b010000: compatible: Additional items are not allowed ('fsl,imx7d-usdhc' was unexpected)
Documentation/devicetree/bindings/clock/imx8qxp-lpcg.example.dt.yaml:
mmc@5b010000: compatible: ['fsl,imx8qxp-usdhc', 'fsl,imx7d-usdhc'] is too long

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Link: https://lore.kernel.org/r/1592450578-30140-3-git-send-email-Anson.Huang@nxp.com
Signed-off-by: Rob Herring <robh@kernel.org>
2020-06-29 16:25:31 -06:00
Anson Huang
5369245e36 dt-bindings: clock: Correct mmc node name in i.MX35 binding
Nodename should be "mmc" instead of "esdhc" in i.MX35 clock binding
to avoid below build error:

Documentation/devicetree/bindings/clock/imx35-clock.example.dt.yaml:
esdhc@53fb4000: $nodename:0: 'esdhc@53fb4000' does not match '^mmc(@.*)?$'

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Link: https://lore.kernel.org/r/1592450578-30140-2-git-send-email-Anson.Huang@nxp.com
Signed-off-by: Rob Herring <robh@kernel.org>
2020-06-29 16:25:31 -06:00
Flavio Suligoi
8c31055758 doc: devicetree: bindings: fix spelling mistake
Fix typo: "triger" --> "trigger"

Acked-by: Guo Ren <guoren@kernel.org>
Signed-off-by: Flavio Suligoi <f.suligoi@asem.it>
Link: https://lore.kernel.org/r/20200615075835.15202-1-f.suligoi@asem.it
Signed-off-by: Rob Herring <robh@kernel.org>
2020-06-18 12:36:53 -06:00
Mauro Carvalho Chehab
d0793c3c61 docs: dt: minor adjustments at writing-schema.rst
There are two literal blocks that aren't mark as such. Mark them,
in order to make the document to produce a better html output.

While here, also add a SPDX header to it.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/14fc680fd6596b277f94bb5a240cc9dfc41d59bf.1592203542.git.mchehab+huawei@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
2020-06-18 11:18:12 -06:00
Mauro Carvalho Chehab
6cb69ea534 dt: fix reference to olpc,xo1.75-ec.txt
This file was converted and renamed.

Fixes: 7882d822b3f9 ("dt-bindings: spi: Convert spi-pxa2xx to json-schema")
Reviewed-by: Lubomir Rintel <lkundrak@v3.sk>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/d0262854582ee754e4b8bd80677d96b3e098ea5c.1592203542.git.mchehab+huawei@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
2020-06-18 11:06:51 -06:00
Mauro Carvalho Chehab
9ac2a66158 dt: Fix broken references to renamed docs
Some files got renamed. Those were all fixed automatically by

	./scripts/documentation-file-ref-check --fix

Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/6866c0d6d10ce36bb151c2d3752a20eb5122c532.1592203542.git.mchehab+huawei@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
2020-06-18 11:06:24 -06:00
Mauro Carvalho Chehab
d985becff2 dt: fix broken links due to txt->yaml renames
There are some new broken doc links due to yaml renames
at DT. Developers should really run:

	./scripts/documentation-file-ref-check

in order to solve those issues while submitting patches.
This tool can even fix most of the issues with:

	./scripts/documentation-file-ref-check --fix

Acked-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/0e4a7f0b7efcc8109c8a41a2e13c8adde4d9c6b9.1592203542.git.mchehab+huawei@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
2020-06-18 10:45:05 -06:00
Mauro Carvalho Chehab
f2d94b86cd dt: update a reference for reneases pcar file renamed to yaml
This file was renamed, but its reference at pfc-pinctl.txt is
still pointing to the old file.

Fixes: 7f7d408e5a00 ("dt-bindings: gpio: rcar: Convert to json-schema")
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/72d7ec91a60e852d34f3e15bc5faef1f62a8260e.1592203542.git.mchehab+huawei@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
2020-06-18 10:41:41 -06:00
Saravana Kannan
bb278b149d of: property: Improve cycle detection when one of the devices is never added
Consider this example where -> means LHS device is a consumer of RHS
device and indentation represents "child of" of the previous device.

Device A -> Device C

Device B -> Device A
	Device C

Without this commit:
1. Device A is added.
2. Device A is added to waiting for supplier list (Device C)
3. Device B is added
4. Device B is linked as a consumer to Device A
5. Device A doesn't probe because it's waiting for Device C to be added.
6. Device B doesn't probe because Device A hasn't probed.
7. Device C will never be added because it's parent hasn't probed.

So, Device A, B and C will be in a probe/add deadlock.

This commit detects this scenario and stops trying to create a device
link between Device A and Device C since doing so would create the
following cycle:
Device A -> Devic C -(parent)-> Device B -> Device A.

With this commit:
1. Device A is added.
3. Device B is added
4. Device B is linked as a consumer to Device A
5. Device A probes.
6. Device B probes because Device A has probed.
7. Device C is added and probed.

Signed-off-by: Saravana Kannan <saravanak@google.com>
Link: https://lore.kernel.org/r/20200610011934.49795-3-saravanak@google.com
Signed-off-by: Rob Herring <robh@kernel.org>
2020-06-17 16:11:18 -06:00
Saravana Kannan
7d34ca3854 driver core: Add device_is_dependent() to linux/device.h
DT implementation of fw_devlink needs this function to detect cycles. So
make it available.

Signed-off-by: Saravana Kannan <saravanak@google.com>
Tested-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Rob Herring <robh@kernel.org>
2020-06-17 16:10:56 -06:00
Danny Lin
418370ff22 of: reserved_mem: Fix typo in the too-many-regions message
Minor fix for a missing preposition in the error message that appears
when there are too many reserved memory regions for the allocated array
to store.

Signed-off-by: Danny Lin <danny@kdrag0n.dev>
Link: https://lore.kernel.org/r/20200604054900.200317-1-danny@kdrag0n.dev
Signed-off-by: Rob Herring <robh@kernel.org>
2020-06-15 11:28:22 -06:00
Florian Fainelli
a11bc0e17a dt-bindings: spi: Document bcm2711 and bcm7211 SPI compatible
The BCM2711 and BCM7211 chips use the BCM2835 SPI controller, but there
are severl instances of those in the system and they all share the same
interrupt line. Document specific compatible strings such that the
driver can take appropriate actions.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Link: https://lore.kernel.org/r/20200604034655.15930-2-f.fainelli@gmail.com
Signed-off-by: Rob Herring <robh@kernel.org>
2020-06-15 11:26:07 -06:00
Anson Huang
c217cf8136 dt-bindings: i2c: Convert imx lpi2c to json-schema
Convert the i.MX LPI2C binding to DT schema format using json-schema

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Link: https://lore.kernel.org/r/1591235358-15516-2-git-send-email-Anson.Huang@nxp.com
Signed-off-by: Rob Herring <robh@kernel.org>
2020-06-15 11:04:57 -06:00
Anson Huang
67a69dab73 dt-bindings: mmc: Convert mxs mmc to json-schema
Convert the MXS MMC binding to DT schema format using json-schema

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Link: https://lore.kernel.org/r/1591234886-15351-4-git-send-email-Anson.Huang@nxp.com
Signed-off-by: Rob Herring <robh@kernel.org>
2020-06-15 10:41:26 -06:00
Anson Huang
4f35f196ed dt-bindings: mmc: Convert imx mmc to json-schema
Convert the i.MX MMC binding to DT schema format using json-schema

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Rob Herring <robh@kernel.org>
2020-06-15 10:29:19 -06:00
Anson Huang
51d843ea67 dt-bindings: rtc: Convert imxdi rtc to json-schema
Convert the i.MXDI RTC binding to DT schema format using json-schema

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Rob Herring <robh@kernel.org>
2020-06-15 10:20:31 -06:00
Anson Huang
f652530204 dt-bindings: clock: Convert imx7ulp clock to json-schema
Convert the i.MX7ULP clock binding to DT schema format using json-schema,
the original binding doc is actually for two clock modules(SCG and PCC),
so split it to two binding docs, and the MPLL(mipi PLL) is NOT supposed
to be in clock module, so remove it from binding doc as well.

Reviewed-by: Dong Aisheng <aisheng.dong@nxp.com>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Rob Herring <robh@kernel.org>
2020-06-15 10:19:55 -06:00
Anson Huang
f700bf652b dt-bindings: thermal: Convert qoriq to json-schema
Convert the qoriq thermal binding to DT schema format using json-schema

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Rob Herring <robh@kernel.org>
2020-06-15 10:18:52 -06:00
Dan Murphy
d954ea4250 dt-bindings: property-units: Add picoseconds type
Add the '-ps' picosecond unit suffix for property names.

Signed-off-by: Dan Murphy <dmurphy@ti.com>
Signed-off-by: Rob Herring <robh@kernel.org>
2020-06-15 10:17:30 -06:00
Geert Uytterhoeven
2f6e6e11b2 dt-bindings: irqchip: renesas-rza1-irqc: Convert to json-schema
Convert the Renesas RZ/A1 Interrupt Controller Device Tree binding
documentation to json-schema.

Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Rob Herring <robh@kernel.org>
2020-06-15 10:08:53 -06:00
Linus Torvalds
b3a9e3b962 Linux 5.8-rc1 v5.8-rc1 2020-06-14 12:45:04 -07:00
Linus Torvalds
4a87b197c1 Add additional LSM hooks for SafeSetID
SafeSetID is capable of making allow/deny decisions for set*uid calls
 on a system, and we want to add similar functionality for set*gid
 calls. The work to do that is not yet complete, so probably won't make
 it in for v5.8, but we are looking to get this simple patch in for
 v5.8 since we have it ready. We are planning on the rest of the work
 for extending the SafeSetID LSM being merged during the v5.9 merge
 window.
 
 This patch was sent to the security mailing list and there were no objections.
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCgAdFiEEgvWslnM+qUy+sgVg5n2WYw6TPBAFAl7mZCoACgkQ5n2WYw6T
 PBAk1RAAl8t3/m3lELf8qIir4OAd4nK0kc4e+7W8WkznX2ljUl2IetlNxDCBmEXr
 T5qoW6uPsr6kl5AKnbl9Ii7WpW/halsslpKSUNQCs6zbecoVdxekJ8ISW7xHuboZ
 SvS1bqm+t++PM0c0nWSFEr7eXYmPH8OGbCqu6/+nnbxPZf2rJX03e5LnHkEFDFnZ
 0D/rsKgzMt01pdBJQXeoKk79etHO5MjuAkkYVEKJKCR1fM16lk7ECaCp0KJv1Mmx
 I88VncbLvI+um4t82d1Z8qDr2iLgogjJrMZC4WKfxDTmlmxox2Fz9ZJo+8sIWk6k
 T3a95x0s/mYCO4gWtpCVICt9+71Z3ie9T2iaI+CIe/kJvI/ysb+7LSkF+PD33bdz
 0yv6Y9+VMRdzb3pW69R28IoP4wdYQOJRomsY49z6ypH0RgBWcBvyE6e4v+WJGRNK
 E164Imevf6rrZeqJ0kGSBS1nL9WmQHMaXabAwxg1jK1KRZD+YZj3EKC9S/+PAkaT
 1qXUgvGuXHGjQrwU0hclQjgc6BAudWfAGdfrVr7IWwNKJmjgBf6C35my/azrkOg9
 wHCEpUWVmZZLIZLM69/6QXdmMA+iR+rPz5qlVnWhWTfjRYJUXM455Zk+aNo+Qnwi
 +saCcdU+9xqreLeDIoYoebcV/ctHeW0XCQi/+ebjexXVlyeSfYs=
 =I+0L
 -----END PGP SIGNATURE-----

Merge tag 'LSM-add-setgid-hook-5.8-author-fix' of git://github.com/micah-morton/linux

Pull SafeSetID update from Micah Morton:
 "Add additional LSM hooks for SafeSetID

  SafeSetID is capable of making allow/deny decisions for set*uid calls
  on a system, and we want to add similar functionality for set*gid
  calls.

  The work to do that is not yet complete, so probably won't make it in
  for v5.8, but we are looking to get this simple patch in for v5.8
  since we have it ready.

  We are planning on the rest of the work for extending the SafeSetID
  LSM being merged during the v5.9 merge window"

* tag 'LSM-add-setgid-hook-5.8-author-fix' of git://github.com/micah-morton/linux:
  security: Add LSM hooks to set*gid syscalls
2020-06-14 11:39:31 -07:00
Thomas Cedeno
39030e1351 security: Add LSM hooks to set*gid syscalls
The SafeSetID LSM uses the security_task_fix_setuid hook to filter
set*uid() syscalls according to its configured security policy. In
preparation for adding analagous support in the LSM for set*gid()
syscalls, we add the requisite hook here. Tested by putting print
statements in the security_task_fix_setgid hook and seeing them get hit
during kernel boot.

Signed-off-by: Thomas Cedeno <thomascedeno@google.com>
Signed-off-by: Micah Morton <mortonm@chromium.org>
2020-06-14 10:52:02 -07:00
Linus Torvalds
9d645db853 for-5.8-part2-tag
-----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCgAdFiEE8rQSAMVO+zA4DBdWxWXV+ddtWDsFAl7lZwgACgkQxWXV+ddt
 WDuj6g/9E2JtqeO8zRMLb+Do/n5YX0dFHt+dM1AGY+nw8hb3U9Vlgc8KJa7UpZFX
 opl1i9QL+cJLoZMZL5xZhDouMQlum5cGVV3hLwqEPYetRF/ytw/kunWAg5o8OW1R
 sJxGcjyiiKpZLVx6nMjGnYjsrbOJv0HlaWfY3NCon4oQ8yQTzTPMPBevPWRM7Iqw
 Ssi8pA8zXCc2QoLgyk6Pe/IGeox8+z9RA2akHkJIdMWiPHm43RDF4Yx3Yl9NHHZA
 M+pLVKjZoejqwVaai8osBqWVw4Ypax1+CJit6iHGwJDkQyFPcMXMsOc5ZYBnT5or
 k/ceVMCs+ejvCK1+L30u7FQRiDqf5Fwhf/SGfq7+y83KbEjMfWOya3Lyk47fbDD4
 776rSaS6ejqVklWppbaPhntSrBtPR1NaDOfi55bc9TOe+yW7Du+AsQMlEE0bTJaW
 eHl+A4AP/nDlo8Etn1jTWd023bzzO+iySMn3YZfK0vw3vkj3JfrCGXx6DEYipOou
 uEUj0jDo/rdiB5S3GdUCujjaPgm/f0wkPudTRB9lpxJas2qFU+qo2TLJhEleELwj
 m4laz7W7S+nUFP0LRl8O82AzBfjm+oHjWTpfdloT6JW9Da8/iuZ/x9VBWQ8mFJwX
 U0cR3zVqUuWcK78fZa/FFgGPBxlwUv2j+OhRGsS0/orDRlrwcXo=
 =5S0s
 -----END PGP SIGNATURE-----

Merge tag 'for-5.8-part2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux

Pull btrfs updates from David Sterba:
 "This reverts the direct io port to iomap infrastructure of btrfs
  merged in the first pull request. We found problems in invalidate page
  that don't seem to be fixable as regressions or without changing iomap
  code that would not affect other filesystems.

  There are four reverts in total, but three of them are followup
  cleanups needed to revert a43a67a2d715 cleanly. The result is the
  buffer head based implementation of direct io.

  Reverts are not great, but under current circumstances I don't see
  better options"

* tag 'for-5.8-part2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
  Revert "btrfs: switch to iomap_dio_rw() for dio"
  Revert "fs: remove dio_end_io()"
  Revert "btrfs: remove BTRFS_INODE_READDIO_NEED_LOCK"
  Revert "btrfs: split btrfs_direct_IO to read and write part"
2020-06-14 09:47:25 -07:00
Linus Torvalds
96144c58ab Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from David Miller:

 1) Fix cfg80211 deadlock, from Johannes Berg.

 2) RXRPC fails to send norigications, from David Howells.

 3) MPTCP RM_ADDR parsing has an off by one pointer error, fix from
    Geliang Tang.

 4) Fix crash when using MSG_PEEK with sockmap, from Anny Hu.

 5) The ucc_geth driver needs __netdev_watchdog_up exported, from
    Valentin Longchamp.

 6) Fix hashtable memory leak in dccp, from Wang Hai.

 7) Fix how nexthops are marked as FDB nexthops, from David Ahern.

 8) Fix mptcp races between shutdown and recvmsg, from Paolo Abeni.

 9) Fix crashes in tipc_disc_rcv(), from Tuong Lien.

10) Fix link speed reporting in iavf driver, from Brett Creeley.

11) When a channel is used for XSK and then reused again later for XSK,
    we forget to clear out the relevant data structures in mlx5 which
    causes all kinds of problems. Fix from Maxim Mikityanskiy.

12) Fix memory leak in genetlink, from Cong Wang.

13) Disallow sockmap attachments to UDP sockets, it simply won't work.
    From Lorenz Bauer.

* git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (83 commits)
  net: ethernet: ti: ale: fix allmulti for nu type ale
  net: ethernet: ti: am65-cpsw-nuss: fix ale parameters init
  net: atm: Remove the error message according to the atomic context
  bpf: Undo internal BPF_PROBE_MEM in BPF insns dump
  libbpf: Support pre-initializing .bss global variables
  tools/bpftool: Fix skeleton codegen
  bpf: Fix memlock accounting for sock_hash
  bpf: sockmap: Don't attach programs to UDP sockets
  bpf: tcp: Recv() should return 0 when the peer socket is closed
  ibmvnic: Flush existing work items before device removal
  genetlink: clean up family attributes allocations
  net: ipa: header pad field only valid for AP->modem endpoint
  net: ipa: program upper nibbles of sequencer type
  net: ipa: fix modem LAN RX endpoint id
  net: ipa: program metadata mask differently
  ionic: add pcie_print_link_status
  rxrpc: Fix race between incoming ACK parser and retransmitter
  net/mlx5: E-Switch, Fix some error pointer dereferences
  net/mlx5: Don't fail driver on failure to create debugfs
  net/mlx5e: CT: Fix ipv6 nat header rewrite actions
  ...
2020-06-13 16:27:13 -07:00