linux-kernel - Re: [patch v3 net-next 1/2] dts: hisi: fixes no syscon fault when init mdio

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Message-ID: <20160115021718.GA24459@rob-hp-laptop>
Date:	Thu, 14 Jan 2016 20:17:18 -0600
From:	Rob Herring <robh@...nel.org>
To:	Kejian Yan <yankejian@...wei.com>
Cc:	davem@...emloft.net, pawel.moll@....com, mark.rutland@....com,
	ijc+devicetree@...lion.org.uk, galak@...eaurora.org,
	xuwei5@...ilicon.com, catalin.marinas@....com, will.deacon@....com,
	f.fainelli@...il.com, andrew@...n.ch, liguozhu@...wei.com,
	Yisen.Zhuang@...wei.com, sboyd@...eaurora.org,
	haojian.zhuang@...aro.org, wangzhou1@...ilicon.com,
	bintian.wang@...wei.com, long.wanglong@...wei.com,
	leo.yan@...aro.org, haifeng.wei@...wei.com,
	devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org, netdev@...r.kernel.org,
	linuxarm@...wei.com
Subject: Re: [patch v3 net-next 1/2] dts: hisi: fixes no syscon fault when
 init mdio

On Wed, Jan 13, 2016 at 03:09:58PM +0800, Kejian Yan wrote:
> When linux start up, we get the log below:
> "Hi-HNS_MDIO 803c0000.mdio: no syscon hisilicon,peri-c-subctrl
> mdio_bus mdio@...c0000: mdio sys ctl reg has not maped"
> 
> The source code about the subctrl is dealt syscon, but dts doesn't.
> It cause such fault, so this patch adds the syscon info on dts files to
> fixes it.
> 
> Signed-off-by: Kejian Yan <yankejian@...wei.com>
> ---
> change log:
> v3:
>  1) uses capital letter at the beginning of sentences
>  2) updates the right device node name
> 
> v2:
>  1) updates the related documented in the binding as well
>  2) uses the normal naming conventions using '-' instead of '_'
> 
> v1:
>  first submit
> 
> v2 patch link: https://lkml.org/lkml/2015/12/7/80
> v1 patch link: https://lkml.org/lkml/2015/11/28/3
> ---
>  .../devicetree/bindings/arm/hisilicon/hisilicon.txt      | 16 ++++++++++++++++
>  arch/arm64/boot/dts/hisilicon/hip05.dtsi                 |  5 +++++
>  arch/arm64/boot/dts/hisilicon/hip05_hns.dtsi             |  4 ++--
>  3 files changed, 23 insertions(+), 2 deletions(-)

Acked-by: Rob Herring <robh@...nel.org>