linux-kernel - Re: [PATCH v3 03/12] dt-bindings: pci: Add common schema for devices accessible through PCI BARs

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Message-ID: <fwqcbnub36fk4abmhbtuwsoxdlf64mx4v65mxahsxmiv2sz6er@bfjddapvb75v>
Date: Tue, 29 Oct 2024 08:28:45 +0100
From: Krzysztof Kozlowski <krzk@...nel.org>
To: Andrea della Porta <andrea.porta@...e.com>
Cc: Michael Turquette <mturquette@...libre.com>, 
	Stephen Boyd <sboyd@...nel.org>, Rob Herring <robh@...nel.org>, 
	Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, 
	Florian Fainelli <florian.fainelli@...adcom.com>, 
	Broadcom internal kernel review list <bcm-kernel-feedback-list@...adcom.com>, Lorenzo Pieralisi <lpieralisi@...nel.org>, 
	Krzysztof Wilczynski <kw@...ux.com>, Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>, 
	Bjorn Helgaas <bhelgaas@...gle.com>, Linus Walleij <linus.walleij@...aro.org>, 
	Catalin Marinas <catalin.marinas@....com>, Will Deacon <will@...nel.org>, 
	Bartosz Golaszewski <brgl@...ev.pl>, Derek Kiernan <derek.kiernan@....com>, 
	Dragan Cvetic <dragan.cvetic@....com>, Arnd Bergmann <arnd@...db.de>, 
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>, Saravana Kannan <saravanak@...gle.com>, 
	linux-clk@...r.kernel.org, devicetree@...r.kernel.org, linux-rpi-kernel@...ts.infradead.org, 
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org, linux-pci@...r.kernel.org, 
	linux-gpio@...r.kernel.org, Masahiro Yamada <masahiroy@...nel.org>, 
	Stefan Wahren <wahrenst@....net>, Herve Codina <herve.codina@...tlin.com>, 
	Luca Ceresoli <luca.ceresoli@...tlin.com>, Thomas Petazzoni <thomas.petazzoni@...tlin.com>, 
	Andrew Lunn <andrew@...n.ch>
Subject: Re: [PATCH v3 03/12] dt-bindings: pci: Add common schema for devices
 accessible through PCI BARs

On Mon, Oct 28, 2024 at 03:07:20PM +0100, Andrea della Porta wrote:
> Common YAML schema for devices that exports internal peripherals through
> PCI BARs. The BARs are exposed as simple-buses through which the
> peripherals can be accessed.
> 
> This is not intended to be used as a standalone binding, but should be
> included by device specific bindings.
> 
> Signed-off-by: Andrea della Porta <andrea.porta@...e.com>
> ---
>  .../devicetree/bindings/pci/pci-ep-bus.yaml   | 58 +++++++++++++++++++
>  MAINTAINERS                                   |  1 +
>  2 files changed, 59 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/pci/pci-ep-bus.yaml
> 
> diff --git a/Documentation/devicetree/bindings/pci/pci-ep-bus.yaml b/Documentation/devicetree/bindings/pci/pci-ep-bus.yaml
> new file mode 100644
> index 000000000000..e532621f226b
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/pci/pci-ep-bus.yaml
> @@ -0,0 +1,58 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/pci/pci-ep-bus.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Common Properties for PCI MFD Endpoints with Peripherals Addressable from BARs
> +
> +maintainers:
> +  - Andrea della Porta  <andrea.porta@...e.com>
> +
> +description:
> +  Define a generic node representing a PCI endpoint which contains several sub-
> +  peripherals. The peripherals can be accessed through one or more BARs.
> +  This common schema is intended to be referenced from device tree bindings, and

Please wrap code according to coding style (checkpatch is not a coding
style description but only a tool).

Above applies to all places here and other bindings.

Best regards,
Krzysztof