From mboxrd@z Thu Jan  1 00:00:00 1970
From: kgene.kim@samsung.com (Kukjin Kim)
Date: Tue, 24 Sep 2013 19:38:13 +0900
Subject: [PATCH] ARM: EXYNOS: fix PL330 MDMA1 address in DT for Universal
 C210 board
In-Reply-To: <5328103.I4Op9muCR3@amdc1032>
References: <8667689.9TcYbn9cHO@amdc1032> <5328103.I4Op9muCR3@amdc1032>
Message-ID: <000001ceb912$2df4a240$89dde6c0$%kim@samsung.com>
To: linux-arm-kernel@lists.infradead.org
List-Id: linux-arm-kernel.lists.infradead.org

Bartlomiej Zolnierkiewicz wrote:
> 
> 
> Hi Kukjin,
> 
Hi Bart,

> Could you please apply this patch?
> 
Can you make sure there is no rev1 for universal c210 board?

- Kukjin

> Best regards,
> --
> Bartlomiej Zolnierkiewicz
> Samsung R&D Institute Poland
> Samsung Electronics
> 
> On Tuesday, August 20, 2013 01:22:45 PM Bartlomiej Zolnierkiewicz wrote:
> > Revision 0 of Exynos4210 SoC (used on Universal C210 board) requires
> > 'secure' PL330 MDMA1 address (0x12840000) instead of 'non-secure' one
> > (0x12850000). Fix it by overriding the default PL330 MDMA1 address in
> > exynos4210-universal_c210.dts.
> >
> > This is a Device Tree (DT) version of commit 91280e7 ("ARM: EXYNOS:
> > PL330 MDMA1 fix for revision 0 of Exynos4210 SOC") and fixes recent
> > regression caused by conversion to DT-only setup on ARM EXYNOS.
> >
> > Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
> > Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
> > ---
> >  arch/arm/boot/dts/exynos4210-universal_c210.dts | 4 ++++
> >  1 file changed, 4 insertions(+)
> >
> > diff --git a/arch/arm/boot/dts/exynos4210-universal_c210.dts
> b/arch/arm/boot/dts/exynos4210-universal_c210.dts
> > index 889cdad..d2e3f5f 100644
> > --- a/arch/arm/boot/dts/exynos4210-universal_c210.dts
> > +++ b/arch/arm/boot/dts/exynos4210-universal_c210.dts
> > @@ -350,3 +350,7 @@
> >  		status = "okay";
> >  	};
> >  };
> > +
> > +&mdma1 {
> > +	reg = <0x12840000 0x1000>;
> > +};