linux-kernel - Re: [PATCH 0/4] Add AST2700 INTC0/INTC1 support

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Message-ID: <20260205-intrepid-vengeful-deer-14e2eb@quoll>
Date: Thu, 5 Feb 2026 09:58:20 +0100
From: Krzysztof Kozlowski <krzk@...nel.org>
To: Ryan Chen <ryan_chen@...eedtech.com>
Cc: Thomas Gleixner <tglx@...utronix.de>, Rob Herring <robh@...nel.org>, 
	Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, 
	Joel Stanley <joel@....id.au>, Andrew Jeffery <andrew@...econstruct.com.au>, 
	Paul Walmsley <pjw@...nel.org>, Palmer Dabbelt <palmer@...belt.com>, 
	Albert Ou <aou@...s.berkeley.edu>, Alexandre Ghiti <alex@...ti.fr>, linux-kernel@...r.kernel.org, 
	devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, 
	linux-aspeed@...ts.ozlabs.org, linux-riscv@...ts.infradead.org
Subject: Re: [PATCH 0/4] Add AST2700 INTC0/INTC1 support

On Thu, Feb 05, 2026 at 02:07:18PM +0800, Ryan Chen wrote:
> This series replaces the existing AST2700 interrupt controller binding
> and driver. The original implementation was focused on a narrow,
> PSP-centric view and could not fully describe the complexity of the
> AST2700 interrupt fabric:
> 
> * It was focused primarily on the perspective of the Primary Service
>   Processor (PSP).
> * It could not handle interrupt route configuration.
> * It could not handle interrupt register protection.
> 
> By contrast, the new bindings and drivers describe the interrupt
> controllers at the block-function level and provide a unified binding
> design that can be used from the perspective of any of the four
> integrated processors (the Primary, Secondary and Tertiary Service
> Processors, and the Boot MCU):

Where and how did you address last feedback given to you here:

https://lore.kernel.org/all/20250814-auspicious-thundering-jaybird-b76f4f@kuoka/

"This binding is not improving. You are not responding to REAL problems
described to you. What's more, you send it in a way making our life
difficult, look:"

So how did you make our life easier now?

Best regards,
Krzysztof