linux-kernel - Re: [PATCH v2 03/11] dt-bindings: soc: mobileye: add EyeQ OLB system controller

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date: Fri, 03 May 2024 10:35:16 -0500
From: "Rob Herring (Arm)" <robh@...nel.org>
To: Théo Lebrun <theo.lebrun@...tlin.com>
Cc: linux-gpio@...r.kernel.org, 
 Thomas Bogendoerfer <tsbogend@...ha.franken.de>, 
 "Rafael J. Wysocki" <rafael@...nel.org>, Conor Dooley <conor+dt@...nel.org>, 
 linux-mips@...r.kernel.org, Philipp Zabel <p.zabel@...gutronix.de>, 
 linux-clk@...r.kernel.org, Lee Jones <lee@...nel.org>, 
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>, 
 Gregory CLEMENT <gregory.clement@...tlin.com>, 
 Michael Turquette <mturquette@...libre.com>, 
 Stephen Boyd <sboyd@...nel.org>, 
 Vladimir Kondratiev <vladimir.kondratiev@...ileye.com>, 
 devicetree@...r.kernel.org, Tawfik Bayouk <tawfik.bayouk@...ileye.com>, 
 Linus Walleij <linus.walleij@...aro.org>, linux-kernel@...r.kernel.org, 
 Greg Kroah-Hartman <gregkh@...uxfoundation.org>, 
 Thomas Petazzoni <thomas.petazzoni@...tlin.com>
Subject: Re: [PATCH v2 03/11] dt-bindings: soc: mobileye: add EyeQ OLB
 system controller

On Fri, 03 May 2024 16:20:48 +0200, Théo Lebrun wrote:
> Add documentation to describe the "Other Logic Block" system-controller.
> It deals with three platforms: EyeQ5, EyeQ6L and EyeQ6H. First two have
> a single instance, whereas EyeQ6H has seven named instances.
> 
> Features provided are:
>  - Clocks, children to main crystal. Some PLLs and divider clocks.
>  - Resets. EyeQ6H central, south, DDR0 and DDR1 do not have resets.
>  - Pinctrl. Only EyeQ5 has such feature.
> 
> Those are NOT the only registers exposed in OLB system-controllers! Many
> individual registers, related to IP block integration, can be found.
> 
> We simplify devicetree references to OLB in two ways:
>  - Compatibles exposing a single clock do not ask for a index argument.
>  - Compatibles exposing a single reset domain do not ask for a domain
>    index, only a reset index.
> 
> About pinctrl subnodes: all pins have two functionality, either GPIO or
> something-else. The latter is pin dependent, we express constraints
> using many if-then.
> 
> Signed-off-by: Théo Lebrun <theo.lebrun@...tlin.com>
> ---
>  .../bindings/soc/mobileye/mobileye,eyeq5-olb.yaml  | 375 +++++++++++++++++++++
>  MAINTAINERS                                        |   2 +
>  include/dt-bindings/clock/mobileye,eyeq5-clk.h     |  21 ++
>  3 files changed, 398 insertions(+)
> 

My bot found errors running 'make dt_binding_check' on your patch:

yamllint warnings/errors:

dtschema/dtc warnings/errors:
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/snps,dwmac.yaml: mac-mode: missing type definition

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20240503-mbly-olb-v2-3-95ce5a1e18fe@bootlin.com

The base for the series is generally the latest rc1. A different dependency
should be noted in *this* patch.

If you already ran 'make dt_binding_check' and didn't see the above
error(s), then make sure 'yamllint' is installed and dt-schema is up to
date:

pip3 install dtschema --upgrade

Please check and re-submit after running the above command yourself. Note
that DT_SCHEMA_FILES can be set to your schema file to speed up checking
your schema. However, it must be unset to test all examples with your schema.