From: kgene.kim@samsung•com (Kukjin Kim)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH 4/4] ARM: Exynos5: Add PDMA and MDMA physical base address defines
Date: Tue, 10 Apr 2012 09:56:29 -0700 [thread overview]
Message-ID: <4F84663D.5070501@samsung.com> (raw)
In-Reply-To: <CAOesGMisDq_Z3zNFNmOeyDPEj-VXDsy9a8ABhJie4fsjtRkeJw@mail.gmail.com>
Olof Johansson wrote:
> Hi,
>
> 2012/3/28 Kukjin Kim<kgene.kim@samsung•com>:
>> Thomas Abraham wrote:
>>> Add PDMA and MDMA physical base address macros which is require for Exynos5
>>> of_dev_auxdata setup.
>>>
>>> Signed-off-by: Thomas Abraham<thomas.ab@samsung•com>
>>> ---
>>> arch/arm/mach-exynos/include/mach/map.h | 5 +++++
>>> arch/arm/mach-exynos/mach-exynos5-dt.c | 3 ++-
>>> 2 files changed, 7 insertions(+), 1 deletions(-)
>>>
>>> diff --git a/arch/arm/mach-exynos/include/mach/map.h b/arch/arm/mach-exynos/include/mach/map.h
>>> index 024d38f..37d93fd 100644
>>> --- a/arch/arm/mach-exynos/include/mach/map.h
>>> +++ b/arch/arm/mach-exynos/include/mach/map.h
>>> @@ -90,6 +90,11 @@
>>> #define EXYNOS4_PA_PDMA0 0x12680000
>>> #define EXYNOS4_PA_PDMA1 0x12690000
>>>
>>> +#define EXYNOS5_PA_PDMA0 0x121A0000
>>> +#define EXYNOS5_PA_PDMA1 0x121B0000
>>> +#define EXYNOS5_PA_MDMA0 0x10800000
>>> +#define EXYNOS5_PA_MDMA1 0x11C10000
>>> +
>>
>> See, "ARM: EXYNOS: Support DMA for Exynos5250 SoC"
>> http://lists.infradead.org/pipermail/linux-arm-kernel/2012-February/085434.html
>>
>> But this merge window is not including it :(
>
> Compilation of CONFIG_MACH_EXYNOS5_DT is broken without the above PDMA
> defines. Either add the defines, or remove the AUXDATA as part of the
> fixes for this release, please.
>
Yeah, right.
I fixed it with this but changed dma channel for mdma1.
@@ -45,7 +45,7 @@ static const struct of_dev_auxdata
exynos5250_auxdata_lookup[]
"exynos4210-uart.3", NULL),
OF_DEV_AUXDATA("arm,pl330", EXYNOS5_PA_PDMA0, "dma-pl330.0", NULL),
OF_DEV_AUXDATA("arm,pl330", EXYNOS5_PA_PDMA1, "dma-pl330.1", NULL),
- OF_DEV_AUXDATA("arm,pl330", EXYNOS5_PA_PDMA1, "dma-pl330.2", NULL),
+ OF_DEV_AUXDATA("arm,pl330", EXYNOS5_PA_MDMA1, "dma-pl330.2", NULL),
{},
};
Thanks.
Best regards,
Kgene.
--
Kukjin Kim <kgene.kim@samsung•com>, Senior Engineer,
SW Solution Development Team, Samsung Electronics Co., Ltd.
prev parent reply other threads:[~2012-04-10 16:56 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-27 9:26 [PATCH 0/4] ARM: Exynos: Fixes for Exynos5 device tree support Thomas Abraham
2012-03-27 9:26 ` [PATCH 1/4] ARM: Exynos: Use CHIP_ID to detect cpu type during decompression setup Thomas Abraham
2012-03-29 1:34 ` Kukjin Kim
2012-03-27 9:26 ` [PATCH 2/4] ARM: Exynos: Remove a new bus_type instance for Exynos5 Thomas Abraham
2012-03-27 9:26 ` [PATCH 3/4] ARM: Exynos5: Fix incorrect initialization of GIC Thomas Abraham
2012-03-29 1:46 ` Kukjin Kim
2012-03-27 9:26 ` [PATCH 4/4] ARM: Exynos5: Add PDMA and MDMA physical base address defines Thomas Abraham
2012-03-29 1:54 ` Kukjin Kim
2012-04-09 3:48 ` Olof Johansson
2012-04-10 16:56 ` Kukjin Kim [this message]
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