From: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
To: Sergey Shtylyov <s.shtylyov@omp.ru>,
Rich Felker <dalias@libc.org>,
linux-sh@vger.kernel.org
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v6] sh: avoid using IRQ0 on SH3/4
Date: Fri, 02 Jun 2023 11:01:06 +0200 [thread overview]
Message-ID: <1df63fac0075558850331210c28cb8fa534dc116.camel@physik.fu-berlin.de> (raw)
In-Reply-To: <71105dbf-cdb0-72e1-f9eb-eeda8e321696@omp.ru>
Hi Sergey!
On Thu, 2023-06-01 at 23:22 +0300, Sergey Shtylyov wrote:
> IRQ0 is no longer returned by platform_get_irq() and its ilk -- they now
> return -EINVAL instead. However, the kernel code supporting SH3/4 based
> SoCs still 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 are using IRQ0 for the SMSC911x compatible Ethernet chip...
I don't have time today, but I will look at all current SH patches over the
weekend. Thanks a lot for being so persistent.
Adrian
--
.''`. John Paul Adrian Glaubitz
: :' : Debian Developer
`. `' Physicist
`- GPG: 62FF 8A75 84E0 2956 9546 0006 7426 3B37 F5B5 F913
next prev parent reply other threads:[~2023-06-02 9:01 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-01 20:22 [PATCH v6] sh: avoid using IRQ0 on SH3/4 Sergey Shtylyov
2023-06-02 9:01 ` John Paul Adrian Glaubitz [this message]
2023-06-10 4:32 ` John Paul Adrian Glaubitz
2023-06-10 10:24 ` Sergei Shtylyov
2023-06-11 5:28 ` John Paul Adrian Glaubitz
2023-06-12 10:56 ` Sergey Shtylyov
2023-06-12 11:01 ` John Paul Adrian Glaubitz
2023-06-13 19:54 ` Sergey Shtylyov
2023-06-10 4:56 ` John Paul Adrian Glaubitz
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