linux-kernel - Re: [PATCH v2 02/11] dt-bindings: interrupt-controller: stm32-exti: Add irq mapping to parent

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Date: Wed, 17 Apr 2024 13:09:14 -0500
From: Rob Herring <robh@...nel.org>
To: Antonio Borneo <antonio.borneo@...s.st.com>
Cc: Catalin Marinas <catalin.marinas@....com>,
	Will Deacon <will@...nel.org>, Rob Herring <robh+dt@...nel.org>,
	Fabrice Gasnier <fabrice.gasnier@...s.st.com>,
	linux-stm32@...md-mailman.stormreply.com,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
	linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
	Thomas Gleixner <tglx@...utronix.de>,
	Conor Dooley <conor+dt@...nel.org>,
	Alexandre Torgue <alexandre.torgue@...s.st.com>,
	linux-arm-kernel@...ts.infradead.org,
	Maxime Coquelin <mcoquelin.stm32@...il.com>
Subject: Re: [PATCH v2 02/11] dt-bindings: interrupt-controller: stm32-exti:
 Add irq mapping to parent


On Mon, 15 Apr 2024 15:49:17 +0200, Antonio Borneo wrote:
> The mapping of EXTI events to its parent interrupt controller is
> both SoC and instance dependent.
> The current implementation requires adding a new mapping table to
> the driver's code and a new compatible for each new EXTI instance.
> 
> Use the interrupts-extended property to list, for each EXTI event,
> the associated parent interrupt.
> 
> Co-developed-by: Fabrice Gasnier <fabrice.gasnier@...s.st.com>
> Signed-off-by: Fabrice Gasnier <fabrice.gasnier@...s.st.com>
> Signed-off-by: Antonio Borneo <antonio.borneo@...s.st.com>
> ---
>  .../interrupt-controller/st,stm32-exti.yaml     | 17 ++++++++++++++++-
>  1 file changed, 16 insertions(+), 1 deletion(-)
> 

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