Add support for creating device links out of the following DT bindings:
- interrupts-extended
- nvmem-cells
- phys
- wakeup-parent
Signed-off-by: NSaravana Kannan <saravanak@google.com>
Link: https://lore.kernel.org/r/20200724234415.1651639-1-saravanak@google.comSigned-off-by: NRob Herring <robh@kernel.org>

Convert the CPSW Port's Interface Mode Selection PHY bindings documentation
to json-schema.
Signed-off-by: NGrygorii Strashko <grygorii.strashko@ti.com>
Link: https://lore.kernel.org/r/20200721225247.31034-1-grygorii.strashko@ti.comSigned-off-by: NRob Herring <robh@kernel.org>

Drop the repeated word "the" in a comment.

Cc: Peter Rosin <peda@axentia.se>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: devicetree@vger.kernel.org
Signed-off-by: NRandy Dunlap <rdunlap@infradead.org>
Link: https://lore.kernel.org/r/20200719002816.20263-1-rdunlap@infradead.orgSigned-off-by: NRob Herring <robh@kernel.org>

Convert the OLPC XO-1.75 Embedded Controller binding to DT schema format
using json-schema.
Signed-off-by: NLubomir Rintel <lkundrak@v3.sk>
Link: https://lore.kernel.org/r/20200718211244.187938-1-lkundrak@v3.skSigned-off-by: NRob Herring <robh@kernel.org>

Rationale:
Reduces attack surface on kernel devs opening the links for MITM
as HTTPS traffic is much harder to manipulate.

Deterministic algorithm:
For each file:
  If not .svg:
    For each line:
      If doesn't contain `\bxmlns\b`:
        For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`:
	  If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`:
            If both the HTTP and HTTPS versions
            return 200 OK and serve the same content:
              Replace HTTP with HTTPS.
Signed-off-by: NAlexander A. Klimov <grandmaster@al2klimov.de>
Acked-by: NJoel Stanley <joel@jms.id.au>
Link: https://lore.kernel.org/r/20200720212110.64214-1-grandmaster@al2klimov.deSigned-off-by: NRob Herring <robh@kernel.org>

Rationale:
Reduces attack surface on kernel devs opening the links for MITM
as HTTPS traffic is much harder to manipulate.

Deterministic algorithm:
For each file:
  If not .svg:
    For each line:
      If doesn't contain `\bxmlns\b`:
        For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`:
	  If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`:
            If both the HTTP and HTTPS versions
            return 200 OK and serve the same content:
              Replace HTTP with HTTPS.
Signed-off-by: NAlexander A. Klimov <grandmaster@al2klimov.de>
Link: https://lore.kernel.org/r/20200719174457.60674-1-grandmaster@al2klimov.deSigned-off-by: NRob Herring <robh@kernel.org>

Rationale:
Reduces attack surface on kernel devs opening the links for MITM
as HTTPS traffic is much harder to manipulate.

Deterministic algorithm:
For each file:
  If not .svg:
    For each line:
      If doesn't contain `\bxmlns\b`:
        For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`:
	  If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`:
            If both the HTTP and HTTPS versions
            return 200 OK and serve the same content:
              Replace HTTP with HTTPS.
Signed-off-by: NAlexander A. Klimov <grandmaster@al2klimov.de>
Link: https://lore.kernel.org/r/20200719172438.60536-1-grandmaster@al2klimov.deSigned-off-by: NRob Herring <robh@kernel.org>

Document RZ/G2H (R8A774E1) SoC bindings.
Reviewed-by: NGeert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: NLad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Link: https://lore.kernel.org/r/1594676120-5862-2-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.comSigned-off-by: NRob Herring <robh@kernel.org>

Rationale:
Reduces attack surface on kernel devs opening the links for MITM
as HTTPS traffic is much harder to manipulate.

Deterministic algorithm:
For each file:
  If not .svg:
    For each line:
      If doesn't contain `\bxmlns\b`:
        For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`:
	  If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`:
            If both the HTTP and HTTPS versions
            return 200 OK and serve the same content:
              Replace HTTP with HTTPS.
Signed-off-by: NAlexander A. Klimov <grandmaster@al2klimov.de>
Link: https://lore.kernel.org/r/20200713134008.34635-1-grandmaster@al2klimov.deSigned-off-by: NRob Herring <robh@kernel.org>

Rationale:
Reduces attack surface on kernel devs opening the links for MITM
as HTTPS traffic is much harder to manipulate.

Deterministic algorithm:
For each file:
  If not .svg:
    For each line:
      If doesn't contain `\bxmlns\b`:
        For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`:
	  If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`:
            If both the HTTP and HTTPS versions
            return 200 OK and serve the same content:
              Replace HTTP with HTTPS.
Signed-off-by: NAlexander A. Klimov <grandmaster@al2klimov.de>
Link: https://lore.kernel.org/r/20200709064755.24051-1-grandmaster@al2klimov.deSigned-off-by: NRob Herring <robh@kernel.org>

This patch adds IMX274 optional external clock input and voltage
supplies to device tree bindings.
Signed-off-by: NSowjanya Komatineni <skomatineni@nvidia.com>

The i2c-gpio binding is the only case of 'not: true' being used for a
deprecated property. Update it to use the json-schema 2019.09
'deprecated' keyword instead. Define the type too in order to keep the
meta-schema happy.

This will disable warnings for these properties until the dtschema tools
are updated to handle 'deprecated', but they are only used in a few at91
dts files.

Cc: Wolfram Sang <wolfram@the-dreams.de>
Cc: linux-i2c@vger.kernel.org
Signed-off-by: NRob Herring <robh@kernel.org>

Fix the following typos in loongson,liointc.yaml:
children -> child
fron -> from
connected -> connect
it's -> its

Fixes: b6280c8b ("dt-bindings: interrupt-controller: Add Loongson LIOINTC")
Cc: Rob Herring <robh+dt@kernel.org>
Cc: devicetree@vger.kernel.org
Signed-off-by: NTiezhu Yang <yangtiezhu@loongson.cn>
Link: https://lore.kernel.org/r/1594869390-21053-9-git-send-email-yangtiezhu@loongson.cnSigned-off-by: NRob Herring <robh@kernel.org>

Rationale:
Reduces attack surface on kernel devs opening the links for MITM
as HTTPS traffic is much harder to manipulate.

Deterministic algorithm:
For each file:
  If not .svg:
    For each line:
      If doesn't contain `\bxmlns\b`:
        For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`:
          If both the HTTP and HTTPS versions
          return 200 OK and serve the same content:
            Replace HTTP with HTTPS.
Acked-by: NAdam Thomson <Adam.Thomson.Opensource@diasemi.com>
Signed-off-by: NAlexander A. Klimov <grandmaster@al2klimov.de>
Link: https://lore.kernel.org/r/20200705075542.22728-1-grandmaster@al2klimov.deSigned-off-by: NRob Herring <robh@kernel.org>

Rationale:
Reduces attack surface on kernel devs opening the links for MITM
as HTTPS traffic is much harder to manipulate.

Deterministic algorithm:
For each file:
  If not .svg:
    For each line:
      If doesn't contain `\bxmlns\b`:
        For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`:
          If both the HTTP and HTTPS versions
          return 200 OK and serve the same content:
            Replace HTTP with HTTPS.
Reviewed-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: NMichal Simek <michal.simek@xilinx.com>
Signed-off-by: NAlexander A. Klimov <grandmaster@al2klimov.de>
Link: https://lore.kernel.org/r/20200705075524.22657-1-grandmaster@al2klimov.deSigned-off-by: NRob Herring <robh@kernel.org>

The first variable name of of_iomap is np while previous
comment write device here.
Signed-off-by: NWenchao Hao <haowenchao22@gmail.com>
Link: https://lore.kernel.org/r/20200701162444.9494-1-haowenchao22@gmail.comSigned-off-by: NRob Herring <robh@kernel.org>

Emails currently go to different mailboxes. Switch to the kernel.org
address so I can forward them to a single mailbox.
Signed-off-by: NAmit Kucheria <amit.kucheria@linaro.org>
Link: https://lore.kernel.org/r/8cbb7004a6a9b846a8d827f514f33f1a265dd5d4.1593498024.git.amit.kucheria@linaro.orgSigned-off-by: NRob Herring <robh@kernel.org>

Convert the UniPhier reset controller binding to DT schema format.
I excluded the glue resets because their bindings are too different.
Signed-off-by: NMasahiro Yamada <yamada.masahiro@socionext.com>
Link: https://lore.kernel.org/r/20200622114826.450442-1-yamada.masahiro@socionext.comSigned-off-by: NRob Herring <robh@kernel.org>

The bindings required interrupts for all SoCs but actually only the PWM
timer clocksource (for S3C/S5P SoCs) was using them.  This PWM timer
clocksource driver is not used on Exynos SoCs thus the interrupts can be
marked as optional.
Reported-by: NAlim Akhtar <alim.akhtar@samsung.com>
Acked-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: NKrzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20200702155149.12854-1-krzk@kernel.orgSigned-off-by: NRob Herring <robh@kernel.org>

Convert the common GPIO, LED, and PWM backlight bindings to DT schema
format.

Given there's only 2 common properties and the descriptions are slightly
different, I opted to not create a common backlight schema.

Cc: Lee Jones <lee.jones@linaro.org>
Cc: Daniel Thompson <daniel.thompson@linaro.org>
Cc: Jingoo Han <jingoohan1@gmail.com>
Cc: Sam Ravnborg <sam@ravnborg.org>
Acked-by: NSam Ravnborg <sam@ravnborg.org>
Link: https://lore.kernel.org/r/20200630200111.1170742-1-robh@kernel.orgSigned-off-by: NRob Herring <robh@kernel.org>

Convert Renesas related parts of usb-xhci to YAML because
they are not compatible with generic-xhci.
Signed-off-by: NYoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Link: https://lore.kernel.org/r/1592822252-12338-1-git-send-email-yoshihiro.shimoda.uh@renesas.comSigned-off-by: NRob Herring <robh@kernel.org>

A straightforward conversion of the mrvl,mmp-timer binding to DT schema
format using json-schema.
Signed-off-by: NLubomir Rintel <lkundrak@v3.sk>
Link: https://lore.kernel.org/r/20200616223353.993567-6-lkundrak@v3.skSigned-off-by: NRob Herring <robh@kernel.org>

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: NLubomir Rintel <lkundrak@v3.sk>
Link: https://lore.kernel.org/r/20200616223353.993567-5-lkundrak@v3.skSigned-off-by: NRob Herring <robh@kernel.org>

Convert the mrvl,intc binding to DT schema format using json-schema.
Signed-off-by: NLubomir Rintel <lkundrak@v3.sk>
Link: https://lore.kernel.org/r/20200616223353.993567-4-lkundrak@v3.skSigned-off-by: NRob Herring <robh@kernel.org>

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: NLubomir Rintel <lkundrak@v3.sk>
Link: https://lore.kernel.org/r/20200616223353.993567-3-lkundrak@v3.skSigned-off-by: NRob Herring <robh@kernel.org>

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: NLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: NLubomir Rintel <lkundrak@v3.sk>
Link: https://lore.kernel.org/r/20200616223353.993567-2-lkundrak@v3.skSigned-off-by: NRob Herring <robh@kernel.org>

Convert the i.MX KEYPAD binding to DT schema format using json-schema
Signed-off-by: NAnson Huang <Anson.Huang@nxp.com>
Link: https://lore.kernel.org/r/1592285467-18371-2-git-send-email-Anson.Huang@nxp.comSigned-off-by: NRob Herring <robh@kernel.org>

Convert the matrix-keymap binding to DT schema format using json-schema
Signed-off-by: NAnson Huang <Anson.Huang@nxp.com>
Link: https://lore.kernel.org/r/1592285467-18371-1-git-send-email-Anson.Huang@nxp.comSigned-off-by: NRob Herring <robh@kernel.org>

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: NAnson Huang <Anson.Huang@nxp.com>
Link: https://lore.kernel.org/r/1592279454-32551-2-git-send-email-Anson.Huang@nxp.comSigned-off-by: NRob Herring <robh@kernel.org>

Convert the MXS I2C binding to DT schema format using json-schema
Signed-off-by: NAnson Huang <Anson.Huang@nxp.com>
Link: https://lore.kernel.org/r/1592279454-32551-1-git-send-email-Anson.Huang@nxp.comSigned-off-by: NRob Herring <robh@kernel.org>

Add the YAML dt-bindings document for ADV7180.
Signed-off-by: NNiklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Signed-off-by: NRob Herring <robh@kernel.org>

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: NNiklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Link: https://lore.kernel.org/r/20200704160644.3040636-2-niklas.soderlund+renesas@ragnatech.seSigned-off-by: NRob Herring <robh@kernel.org>

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

The freescale.com domain is gone for quite some time.

Use the nxp.com domain instead.
Signed-off-by: NFabio Estevam <festevam@gmail.com>
Link: https://lore.kernel.org/r/20200701005346.1008-1-festevam@gmail.comSigned-off-by: NRob Herring <robh@kernel.org>

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: NRob Herring <robh@kernel.org>

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: NFabio Estevam <festevam@gmail.com>
Link: https://lore.kernel.org/r/20200630122527.28640-1-festevam@gmail.comSigned-off-by: NRob Herring <robh@kernel.org>

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: NFabio 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: NRob Herring <robh@kernel.org>

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: NFabio Estevam <festevam@gmail.com>
Link: https://lore.kernel.org/r/20200629215500.18037-1-festevam@gmail.comSigned-off-by: NRob Herring <robh@kernel.org>

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: NTao Ren <rentao.bupt@gmail.com>
Signed-off-by: NFabio Estevam <festevam@gmail.com>
Link: https://lore.kernel.org/r/20200629214027.16768-1-festevam@gmail.comSigned-off-by: NRob Herring <robh@kernel.org>

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: NMasahiro Yamada <masahiroy@kernel.org>
Link: https://lore.kernel.org/r/20200625170434.635114-4-masahiroy@kernel.orgSigned-off-by: NRob Herring <robh@kernel.org>