From: shawnguo@kernel.org (Shawn Guo)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] ARM: dts: vf610: fix IRQ flag of global timer
Date: Mon, 24 Oct 2016 20:06:21 +0800 [thread overview]
Message-ID: <20161024120621.GI30578@tiger> (raw)
In-Reply-To: <20161018015127.16981-1-stefan@agner.ch>
On Mon, Oct 17, 2016 at 06:51:27PM -0700, Stefan Agner wrote:
> The global timer IRQ (PPI[0], PPI 11 in device tree terms) is a
> rising edge interrupt. The ARM Cortex-A5 MPCore TRM in Chapter
> 10.1.2. Interrupt types and sources says:
> "Interrupt is rising-edge sensitive."
>
> The bits seem to be read-only, hence this missconfiguration had
> no negative effect. However, with commit 992345a58e0c
> ("irqchip/gic: WARN if setting the interrupt type for a PPI fails")
> warnings such as this get printed:
> GIC: PPI11 is secure or misconfigured
>
> With this change the new configuration matches the default
> configuration and no warning is printed anymore.
>
> Signed-off-by: Stefan Agner <stefan@agner.ch>
Applied, thanks.
WARNING: multiple messages have this Message-ID (diff)
From: Shawn Guo <shawnguo@kernel.org>
To: Stefan Agner <stefan@agner.ch>
Cc: kernel@pengutronix.de, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] ARM: dts: vf610: fix IRQ flag of global timer
Date: Mon, 24 Oct 2016 20:06:21 +0800 [thread overview]
Message-ID: <20161024120621.GI30578@tiger> (raw)
In-Reply-To: <20161018015127.16981-1-stefan@agner.ch>
On Mon, Oct 17, 2016 at 06:51:27PM -0700, Stefan Agner wrote:
> The global timer IRQ (PPI[0], PPI 11 in device tree terms) is a
> rising edge interrupt. The ARM Cortex-A5 MPCore TRM in Chapter
> 10.1.2. Interrupt types and sources says:
> "Interrupt is rising-edge sensitive."
>
> The bits seem to be read-only, hence this missconfiguration had
> no negative effect. However, with commit 992345a58e0c
> ("irqchip/gic: WARN if setting the interrupt type for a PPI fails")
> warnings such as this get printed:
> GIC: PPI11 is secure or misconfigured
>
> With this change the new configuration matches the default
> configuration and no warning is printed anymore.
>
> Signed-off-by: Stefan Agner <stefan@agner.ch>
Applied, thanks.
next prev parent reply other threads:[~2016-10-24 12:06 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-18 1:51 [PATCH] ARM: dts: vf610: fix IRQ flag of global timer Stefan Agner
2016-10-18 1:51 ` Stefan Agner
2016-10-18 1:51 ` Stefan Agner
2016-10-24 12:06 ` Shawn Guo [this message]
2016-10-24 12:06 ` Shawn Guo
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