linux-kernel - Re: [PATCH v5 1/8] of/irq: Introduce for_each_of_imap

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Message-ID: <176151397945.2969286.6303302888155473201.robh@kernel.org>
Date: Sun, 26 Oct 2025 16:26:22 -0500
From: "Rob Herring (Arm)" <robh@...nel.org>
To: "Herve Codina (Schneider Electric)" <herve.codina@...tlin.com>
Cc: Serge Semin <fancer.lancer@...il.com>,
	Wolfram Sang <wsa+renesas@...g-engineering.com>,
	Magnus Damm <magnus.damm@...il.com>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Conor Dooley <conor+dt@...nel.org>,
	Hoan Tran <hoan@...amperecomputing.com>,
	Pascal Eberhard <pascal.eberhard@...com>,
	linux-renesas-soc@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-gpio@...r.kernel.org,
	Thomas Petazzoni <thomas.petazzoni@...tlin.com>,
	Saravana Kannan <saravanak@...gle.com>,
	Bartosz Golaszewski <brgl@...ev.pl>,
	Linus Walleij <linus.walleij@...aro.org>,
	Miquel Raynal <miquel.raynal@...tlin.com>,
	devicetree@...r.kernel.org,
	Phil Edworthy <phil.edworthy@...esas.com>,
	Geert Uytterhoeven <geert+renesas@...der.be>
Subject: Re: [PATCH v5 1/8] of/irq: Introduce for_each_of_imap_item


On Mon, 20 Oct 2025 10:06:37 +0200, Herve Codina (Schneider Electric) wrote:
> for_each_of_imap_item is an iterator designed to help a driver to parse
> an interrupt-map property.
> 
> Indeed some drivers need to know details about the interrupt mapping
> described in the device-tree in order to set internal registers
> accordingly.
> 
> Signed-off-by: Herve Codina (Schneider Electric) <herve.codina@...tlin.com>
> Tested-by: Wolfram Sang <wsa+renesas@...g-engineering.com>
> ---
>  drivers/of/irq.c       | 70 ++++++++++++++++++++++++++++++++++++++++++
>  include/linux/of_irq.h | 41 ++++++++++++++++++++++++-
>  2 files changed, 110 insertions(+), 1 deletion(-)
> 

Reviewed-by: Rob Herring (Arm) <robh@...nel.org>