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Date:   Thu, 7 Jul 2022 16:38:18 +0200
From:   Marek =?UTF-8?B?QmVow7pu?= <kabel@kernel.org>
To:     Andrew Lunn <andrew@lunn.ch>
Cc:     Pali =?UTF-8?B?Um9ow6Fy?= <pali@kernel.org>,
        Gregory Clement <gregory.clement@bootlin.com>,
        Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>,
        Rob Herring <robh+dt@kernel.org>,
        linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
        linux-kernel@vger.kernel.org
Subject: Re: [PATCH 00/11] ARM: dts: mvebu: Add definitions for PCIe legacy
 INTx interrupts
Message-ID: <20220707163818.620ccb95@dellmb>
In-Reply-To: <YsX2Wvtz7hEpJ6X+@lunn.ch>
References: <20220706183114.30783-1-pali@kernel.org>
        <YsX2Wvtz7hEpJ6X+@lunn.ch>
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On Wed, 6 Jul 2022 22:53:46 +0200
Andrew Lunn <andrew@lunn.ch> wrote:

> On Wed, Jul 06, 2022 at 08:31:03PM +0200, Pali Roh=C3=A1r wrote:
> > This patch series add definitions for PCIe legacy INTx interrupts into
> > every DTS file used by the pci-mvebu.c controller driver. =20
>=20
> What you fail to explain in the commit message is Why?
>=20
>      Andrew

Hi Andrew,

this is required for example in a scenario where a driver requests only
one of the legacy interrupts (INTA). Without this change, the driver
would be notified on events on all 4 (INTA, INTB, INTC, INTD), even if
it requested only one of them.

Marek