linux-kernel - RE: [PATCH 3/4] ARM: dts: exynos4: add node for PL330 MDMA1 controller

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Date:	Fri, 23 Nov 2012 10:56:02 +0900
From:	Kukjin Kim <kgene.kim@...sung.com>
To:	'Bartlomiej Zolnierkiewicz' <b.zolnierkie@...sung.com>,
	linux-kernel@...r.kernel.org
Cc:	linux-arm-kernel@...ts.infradead.org,
	linux-samsung-soc@...r.kernel.org, jassisinghbrar@...il.com,
	vinod.koul@...el.com, rob.herring@...xeda.com, dinguyen@...era.com,
	pawel.moll@....com, t.figa@...sung.com, kyungmin.park@...sung.com
Subject: RE: [PATCH 3/4] ARM: dts: exynos4: add node for PL330 MDMA1 controller

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

> Could you also apply this patch?
> 
Yeah, looks good to me :-)

Will apply, thanks.

Best regards,
Kgene.
--
Kukjin Kim <kgene.kim@...sung.com>, Senior Engineer,
SW Solution Development Team, Samsung Electronics Co., Ltd.
> 
> 
> From: Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>
> Subject: [PATCH v2] ARM: dts: exynos4: add node for PL330 MDMA1 controller
> 
> Add missing PL330 MDMA1 controller node to the device tree (DT).
> 
> [ Currently there is no problem with using 'non-secure' mdma1 address
>   instead of 'secure' one on revision 0 of Exynos4210 SOC (as used by
>   Universal C210 board) as this SOC revision is unsupported by DT. ]
> 
> Reviewed-by: Tomasz Figa <t.figa@...sung.com>
> Cc: Kukjin Kim <kgene.kim@...sung.com>
> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>
> Signed-off-by: Kyungmin Park <kyungmin.park@...sung.com>
> ---
> v2: refreshed againt next-20121115 and added Reviewed-by tag
> 
>  arch/arm/boot/dts/exynos4.dtsi         |    6 ++++++
>  arch/arm/mach-exynos/mach-exynos4-dt.c |    1 +
>  2 files changed, 7 insertions(+)
> 
> Index: b/arch/arm/boot/dts/exynos4.dtsi
> ===================================================================
> --- a/arch/arm/boot/dts/exynos4.dtsi	2012-11-22 11:40:51.000000000
> +0100
> +++ b/arch/arm/boot/dts/exynos4.dtsi	2012-11-22 11:53:29.520815274
> +0100
> @@ -244,5 +244,11 @@
>  			reg = <0x12690000 0x1000>;
>  			interrupts = <0 36 0>;
>  		};
> +
> +		mdma1: mdma@...50000 {
> +			compatible = "arm,pl330", "arm,primecell";
> +			reg = <0x12850000 0x1000>;
> +			interrupts = <0 34 0>;
> +		};
>  	};
>  };
> Index: b/arch/arm/mach-exynos/mach-exynos4-dt.c
> ===================================================================
> --- a/arch/arm/mach-exynos/mach-exynos4-dt.c	2012-11-22
> 11:40:51.000000000 +0100
> +++ b/arch/arm/mach-exynos/mach-exynos4-dt.c	2012-11-22
> 11:53:55.248815271 +0100
> @@ -77,6 +77,7 @@ static const struct of_dev_auxdata exyno
>  				"exynos4210-spi.2", NULL),
>  	OF_DEV_AUXDATA("arm,pl330", EXYNOS4_PA_PDMA0, "dma-pl330.0", NULL),
>  	OF_DEV_AUXDATA("arm,pl330", EXYNOS4_PA_PDMA1, "dma-pl330.1", NULL),
> +	OF_DEV_AUXDATA("arm,pl330", EXYNOS4_PA_MDMA1, "dma-pl330.2", NULL),
>  	OF_DEV_AUXDATA("samsung,exynos4210-tmu", EXYNOS4_PA_TMU,
>  				"exynos-tmu", NULL),
>  	{},

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