Re: [PATCH v3] sh: avoid using IRQ0 on SH3/4

From: John Paul Adrian Glaubitz
Date: Fri Apr 29 2022 - 10:24:14 EST


Hi Sergey!

On 4/27/22 20:46, Sergey Shtylyov wrote:
> Using IRQ0 by the platform devices is going to be disallowed soon (see [1])
> and even now, when IRQ0 is about to be returned by platfrom_get_irq(), you
> see a big warning. The code supporting SH3/4 SoCs maps the IRQ #s starting
> at 0 -- modify that code to start the IRQ #s from 16 instead.
>
> The patch should mostly affect the AP-SH4A-3A/AP-SH4AD-0A boards as they
> indeed use IRQ0 for the SMSC911x compatible Ethernet chip...

Maybe try getting it landed through Andrew Morton's tree?

Adrian

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.''`. John Paul Adrian Glaubitz
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