From: Gregory CLEMENT <gregory.clement@free-electrons.com>
To: Marcin Wojtas <mw@semihalf.com>
Cc: linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
sebastian.hesselbarth@gmail.com, andrew@lunn.ch,
jason@lakedaemon.net, thomas.petazzoni@free-electrons.com,
will.deacon@arm.com, robh+dt@kernel.org, mark.rutland@arm.com,
nadavh@marvell.com, alior@marvell.com, jaz@semihalf.com,
tn@semihalf.com, <stable@vger.kernel.org>
Subject: Re: [PATCH 1/2] arm64: dts: marvell: fix clocksource for CP110 master SPI0
Date: Tue, 20 Sep 2016 16:56:55 +0200 [thread overview]
Message-ID: <87twda62mg.fsf@free-electrons.com> (raw)
In-Reply-To: <1473183672-12028-2-git-send-email-mw@semihalf.com> (Marcin Wojtas's message of "Tue, 6 Sep 2016 19:41:11 +0200")
Hi Marcin,
On mar., sept. 06 2016, Marcin Wojtas <mw@semihalf.com> wrote:
> I2C and SPI interfaces share common clock trees within the CP110 HW block.
> It occurred that SPI0 interface has wrong clock assignment in the device
> tree, which is fixed in this commit to a proper value.
>
> Fixes: 728dacc7f4dd ("arm64: dts: marvell: initial DT description of ...")
> Signed-off-by: Marcin Wojtas <mw@semihalf.com>
> CC: <stable@vger.kernel.org> v4.7+
Applied on mvebu/fixes
Thanks,
Gregory
> ---
> arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi b/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi
> index db1be4c..903b0f6 100644
> --- a/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi
> +++ b/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi
> @@ -133,7 +133,7 @@
> #address-cells = <0x1>;
> #size-cells = <0x0>;
> cell-index = <1>;
> - clocks = <&cpm_syscon0 0 3>;
> + clocks = <&cpm_syscon0 1 21>;
> status = "disabled";
> };
>
> --
> 1.8.3.1
>
--
Gregory Clement, Free Electrons
Kernel, drivers, real-time and embedded Linux
development, consulting, training and support.
http://free-electrons.com
next prev parent reply other threads:[~2016-09-20 14:57 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-06 17:41 [PATCH 0/2] Armada 7k/8k SPI0 clock references fix Marcin Wojtas
2016-09-06 17:41 ` [PATCH 1/2] arm64: dts: marvell: fix clocksource for CP110 master SPI0 Marcin Wojtas
2016-09-20 14:56 ` Gregory CLEMENT [this message]
2016-09-06 17:41 ` [PATCH 2/2] arm64: dts: marvell: fix clocksource for CP110 slave SPI0 Marcin Wojtas
2016-09-20 15:07 ` Gregory CLEMENT
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