* [PATCH] mmc: dw_mmc: add support for ARM64
@ 2014-08-29 10:24 Alim Akhtar
2014-09-08 22:28 ` Alim Akhtar
` (2 more replies)
0 siblings, 3 replies; 8+ messages in thread
From: Alim Akhtar @ 2014-08-29 10:24 UTC (permalink / raw)
To: chris, ulf.hansson
Cc: tgih.jun, jh80.chung, arnd, abrestic, linux-mmc, linux-kernel,
yuvaraj.cd
There are upcoming ARM64 SoCs with dw_mmc host controller.
Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com>
---
drivers/mmc/host/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig
index a43295c..72dd6c2 100644
--- a/drivers/mmc/host/Kconfig
+++ b/drivers/mmc/host/Kconfig
@@ -580,7 +580,7 @@ config SDH_BFIN_MISSING_CMD_PULLUP_WORKAROUND
config MMC_DW
tristate "Synopsys DesignWare Memory Card Interface"
depends on HAS_DMA
- depends on ARC || ARM || MIPS || COMPILE_TEST
+ depends on ARC || ARM || ARM64 || MIPS || COMPILE_TEST
help
This selects support for the Synopsys DesignWare Mobile Storage IP
block, this provides host support for SD and MMC interfaces, in both
--
1.7.10.4
^ permalink raw reply related [flat|nested] 8+ messages in thread
* Re: [PATCH] mmc: dw_mmc: add support for ARM64
2014-08-29 10:24 [PATCH] mmc: dw_mmc: add support for ARM64 Alim Akhtar
@ 2014-09-08 22:28 ` Alim Akhtar
2014-09-09 6:51 ` Ulf Hansson
2014-11-12 14:11 ` Ulf Hansson
2 siblings, 0 replies; 8+ messages in thread
From: Alim Akhtar @ 2014-09-08 22:28 UTC (permalink / raw)
To: Alim Akhtar
Cc: Chris Ball, Ulf Hansson, Seungwon Jeon, Jaehoon Chung,
Arnd Bergmann, Andrew Bresticker, linux-mmc, linux-kernel,
Yuvaraj Kumar C D
Hi Chrish, Ulf, Arnd
Any comments/suggestions?
On Fri, Aug 29, 2014 at 3:54 PM, Alim Akhtar <alim.akhtar@samsung.com> wrote:
> There are upcoming ARM64 SoCs with dw_mmc host controller.
>
> Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com>
> ---
> drivers/mmc/host/Kconfig | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig
> index a43295c..72dd6c2 100644
> --- a/drivers/mmc/host/Kconfig
> +++ b/drivers/mmc/host/Kconfig
> @@ -580,7 +580,7 @@ config SDH_BFIN_MISSING_CMD_PULLUP_WORKAROUND
> config MMC_DW
> tristate "Synopsys DesignWare Memory Card Interface"
> depends on HAS_DMA
> - depends on ARC || ARM || MIPS || COMPILE_TEST
> + depends on ARC || ARM || ARM64 || MIPS || COMPILE_TEST
> help
> This selects support for the Synopsys DesignWare Mobile Storage IP
> block, this provides host support for SD and MMC interfaces, in both
> --
> 1.7.10.4
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-mmc" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
--
Regards,
Alim
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH] mmc: dw_mmc: add support for ARM64
2014-08-29 10:24 [PATCH] mmc: dw_mmc: add support for ARM64 Alim Akhtar
2014-09-08 22:28 ` Alim Akhtar
@ 2014-09-09 6:51 ` Ulf Hansson
2014-09-09 11:31 ` Alim Akhtar
2014-11-12 13:57 ` Alim Akhtar
2014-11-12 14:11 ` Ulf Hansson
2 siblings, 2 replies; 8+ messages in thread
From: Ulf Hansson @ 2014-09-09 6:51 UTC (permalink / raw)
To: Alim Akhtar
Cc: Chris Ball, tgih.jun, Jaehoon Chung, Arnd Bergmann,
Andrew Bresticker, linux-mmc, linux-kernel, Yuvaraj Kumar C D
On 29 August 2014 12:24, Alim Akhtar <alim.akhtar@samsung.com> wrote:
> There are upcoming ARM64 SoCs with dw_mmc host controller.
>
> Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com>
> ---
> drivers/mmc/host/Kconfig | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig
> index a43295c..72dd6c2 100644
> --- a/drivers/mmc/host/Kconfig
> +++ b/drivers/mmc/host/Kconfig
> @@ -580,7 +580,7 @@ config SDH_BFIN_MISSING_CMD_PULLUP_WORKAROUND
> config MMC_DW
> tristate "Synopsys DesignWare Memory Card Interface"
> depends on HAS_DMA
> - depends on ARC || ARM || MIPS || COMPILE_TEST
> + depends on ARC || ARM || ARM64 || MIPS || COMPILE_TEST
Before enabling this, wouldn't it be better to add the needed support
in dw_mmc first? Or there are no changes needed?
There are also ongoing development and discussions for exynos7, which
I guess relates to this?
http://www.spinics.net/lists/linux-mmc/msg28294.html
Kind regards
Uffe
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH] mmc: dw_mmc: add support for ARM64
2014-09-09 6:51 ` Ulf Hansson
@ 2014-09-09 11:31 ` Alim Akhtar
2014-09-11 2:18 ` Jaehoon Chung
2014-11-12 13:57 ` Alim Akhtar
1 sibling, 1 reply; 8+ messages in thread
From: Alim Akhtar @ 2014-09-09 11:31 UTC (permalink / raw)
To: Ulf Hansson
Cc: Alim Akhtar, Chris Ball, tgih.jun, Jaehoon Chung, Arnd Bergmann,
Andrew Bresticker, linux-mmc, linux-kernel, Yuvaraj Kumar C D
Hi Ulf,
On Tue, Sep 9, 2014 at 12:21 PM, Ulf Hansson <ulf.hansson@linaro.org> wrote:
> On 29 August 2014 12:24, Alim Akhtar <alim.akhtar@samsung.com> wrote:
>> There are upcoming ARM64 SoCs with dw_mmc host controller.
>>
>> Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com>
>> ---
>> drivers/mmc/host/Kconfig | 2 +-
>> 1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig
>> index a43295c..72dd6c2 100644
>> --- a/drivers/mmc/host/Kconfig
>> +++ b/drivers/mmc/host/Kconfig
>> @@ -580,7 +580,7 @@ config SDH_BFIN_MISSING_CMD_PULLUP_WORKAROUND
>> config MMC_DW
>> tristate "Synopsys DesignWare Memory Card Interface"
>> depends on HAS_DMA
>> - depends on ARC || ARM || MIPS || COMPILE_TEST
>> + depends on ARC || ARM || ARM64 || MIPS || COMPILE_TEST
>
> Before enabling this, wouldn't it be better to add the needed support
> in dw_mmc first? Or there are no changes needed?
>
> There are also ongoing development and discussions for exynos7, which
> I guess relates to this?
> http://www.spinics.net/lists/linux-mmc/msg28294.html
Thanks for looking into this.
Yes, this patch is being tested on exynos7 platform which is ongoing
development.
The above link is one of them.
I feel this patch is too generic in nature and we now known at least
exynos7 is going to use this.
I don't know if there are any other ARM64 platform with dw_mmc controller.
So, I am going to leave this upto you to decide when to take this
patch, incase you decided to take it after exynos7 support lands, I
will send a reminder for this.
>
> Kind regards
> Uffe
> --
> To unsubscribe from this list: send the line "unsubscribe linux-mmc" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
--
Regards,
Alim
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH] mmc: dw_mmc: add support for ARM64
2014-09-09 11:31 ` Alim Akhtar
@ 2014-09-11 2:18 ` Jaehoon Chung
[not found] ` <CAGOxZ50Jy8YCb4v77MhdnDqfVOe6bvssrdnojEBiPuCE9RDLmA@mail.gmail.com>
0 siblings, 1 reply; 8+ messages in thread
From: Jaehoon Chung @ 2014-09-11 2:18 UTC (permalink / raw)
To: Alim Akhtar, Ulf Hansson
Cc: Alim Akhtar, Chris Ball, tgih.jun, Arnd Bergmann,
Andrew Bresticker, linux-mmc, linux-kernel, Yuvaraj Kumar C D
On 09/09/2014 08:31 PM, Alim Akhtar wrote:
> Hi Ulf,
>
> On Tue, Sep 9, 2014 at 12:21 PM, Ulf Hansson <ulf.hansson@linaro.org> wrote:
>> On 29 August 2014 12:24, Alim Akhtar <alim.akhtar@samsung.com> wrote:
>>> There are upcoming ARM64 SoCs with dw_mmc host controller.
>>>
>>> Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com>
>>> ---
>>> drivers/mmc/host/Kconfig | 2 +-
>>> 1 file changed, 1 insertion(+), 1 deletion(-)
>>>
>>> diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig
>>> index a43295c..72dd6c2 100644
>>> --- a/drivers/mmc/host/Kconfig
>>> +++ b/drivers/mmc/host/Kconfig
>>> @@ -580,7 +580,7 @@ config SDH_BFIN_MISSING_CMD_PULLUP_WORKAROUND
>>> config MMC_DW
>>> tristate "Synopsys DesignWare Memory Card Interface"
>>> depends on HAS_DMA
>>> - depends on ARC || ARM || MIPS || COMPILE_TEST
>>> + depends on ARC || ARM || ARM64 || MIPS || COMPILE_TEST
>>
>> Before enabling this, wouldn't it be better to add the needed support
>> in dw_mmc first? Or there are no changes needed?
>>
>> There are also ongoing development and discussions for exynos7, which
>> I guess relates to this?
>> http://www.spinics.net/lists/linux-mmc/msg28294.html
> Thanks for looking into this.
>
> Yes, this patch is being tested on exynos7 platform which is ongoing
> development.
> The above link is one of them.
> I feel this patch is too generic in nature and we now known at least
> exynos7 is going to use this.
> I don't know if there are any other ARM64 platform with dw_mmc controller.
If we need to prepare the ARM64, the above patch(linked patch) has to merge, why not?
But it needs to test for other SoCs and rework it.
Best Regards,
Jaehoon Chung
>
> So, I am going to leave this upto you to decide when to take this
> patch, incase you decided to take it after exynos7 support lands, I
> will send a reminder for this.
>>
>> Kind regards
>> Uffe
>> --
>> To unsubscribe from this list: send the line "unsubscribe linux-mmc" in
>> the body of a message to majordomo@vger.kernel.org
>> More majordomo info at http://vger.kernel.org/majordomo-info.html
>
>
>
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH] mmc: dw_mmc: add support for ARM64
[not found] ` <CAGOxZ50Jy8YCb4v77MhdnDqfVOe6bvssrdnojEBiPuCE9RDLmA@mail.gmail.com>
@ 2014-09-11 4:45 ` Jaehoon Chung
0 siblings, 0 replies; 8+ messages in thread
From: Jaehoon Chung @ 2014-09-11 4:45 UTC (permalink / raw)
To: Alim Akhtar
Cc: Alim Akhtar, Ulf Hansson, Arnd Bergmann, Yuvaraj Kumar C D,
Andrew Bresticker, Chris Ball, linux-kernel, linux-mmc, tgih.jun
Hi, Alim.
On 09/11/2014 11:35 AM, Alim Akhtar wrote:
> Hi Jaehoon,
> On Sep 11, 2014 11:18 AM, "Jaehoon Chung" <jh80.chung@samsung.com <mailto:jh80.chung@samsung.com>> wrote:
>>
>> On 09/09/2014 08:31 PM, Alim Akhtar wrote:
>> > Hi Ulf,
>> >
>> > On Tue, Sep 9, 2014 at 12:21 PM, Ulf Hansson <ulf.hansson@linaro.org <mailto:ulf.hansson@linaro.org>> wrote:
>> >> On 29 August 2014 12:24, Alim Akhtar <alim.akhtar@samsung.com <mailto:alim.akhtar@samsung.com>> wrote:
>> >>> There are upcoming ARM64 SoCs with dw_mmc host controller.
>> >>>
>> >>> Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com <mailto:alim.akhtar@samsung.com>>
>> >>> ---
>> >>> drivers/mmc/host/Kconfig | 2 +-
>> >>> 1 file changed, 1 insertion(+), 1 deletion(-)
>> >>>
>> >>> diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig
>> >>> index a43295c..72dd6c2 100644
>> >>> --- a/drivers/mmc/host/Kconfig
>> >>> +++ b/drivers/mmc/host/Kconfig
>> >>> @@ -580,7 +580,7 @@ config SDH_BFIN_MISSING_CMD_PULLUP_WORKAROUND
>> >>> config MMC_DW
>> >>> tristate "Synopsys DesignWare Memory Card Interface"
>> >>> depends on HAS_DMA
>> >>> - depends on ARC || ARM || MIPS || COMPILE_TEST
>> >>> + depends on ARC || ARM || ARM64 || MIPS || COMPILE_TEST
>> >>
>> >> Before enabling this, wouldn't it be better to add the needed support
>> >> in dw_mmc first? Or there are no changes needed?
>> >>
>> >> There are also ongoing development and discussions for exynos7, which
>> >> I guess relates to this?
>> >> http://www.spinics.net/lists/linux-mmc/msg28294.html
>> > Thanks for looking into this.
>> >
>> > Yes, this patch is being tested on exynos7 platform which is ongoing
>> > development.
>> > The above link is one of them.
>> > I feel this patch is too generic in nature and we now known at least
>> > exynos7 is going to use this.
>> > I don't know if there are any other ARM64 platform with dw_mmc controller.
>>
>> If we need to prepare the ARM64, the above patch(linked patch) has to merge, why not?
> I am not in hurry to merge this now, as I said, its upto the maintainers to decide when to take this and I am ok with that.
>> But it needs to test for other SoCs and rework it.
> What rework you are anticipating here?
Sorry for confusing you. (I didn't see the above URL.)
You need to use this patch (http://www.spinics.net/lists/linux-mmc/msg21742.html), right?
Then need to rework it.
Best Regards,
Jaehoon Chung
>
> Thanks.
>>
>> Best Regards,
>> Jaehoon Chung
>>
>> >
>> > So, I am going to leave this upto you to decide when to take this
>> > patch, incase you decided to take it after exynos7 support lands, I
>> > will send a reminder for this.
>> >>
>> >> Kind regards
>> >> Uffe
>> >> --
>> >> To unsubscribe from this list: send the line "unsubscribe linux-mmc" in
>> >> the body of a message to majordomo@vger.kernel.org <mailto:majordomo@vger.kernel.org>
>> >> More majordomo info at http://vger.kernel.org/majordomo-info.html
>> >
>> >
>> >
>>
>
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH] mmc: dw_mmc: add support for ARM64
2014-09-09 6:51 ` Ulf Hansson
2014-09-09 11:31 ` Alim Akhtar
@ 2014-11-12 13:57 ` Alim Akhtar
1 sibling, 0 replies; 8+ messages in thread
From: Alim Akhtar @ 2014-11-12 13:57 UTC (permalink / raw)
To: Ulf Hansson
Cc: Alim Akhtar, Chris Ball, tgih.jun, Jaehoon Chung, Arnd Bergmann,
Andrew Bresticker, linux-mmc, linux-kernel, Yuvaraj Kumar C D
Hi Ulf,
On Tue, Sep 9, 2014 at 12:21 PM, Ulf Hansson <ulf.hansson@linaro.org> wrote:
> On 29 August 2014 12:24, Alim Akhtar <alim.akhtar@samsung.com> wrote:
>> There are upcoming ARM64 SoCs with dw_mmc host controller.
>>
>> Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com>
>> ---
>> drivers/mmc/host/Kconfig | 2 +-
>> 1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig
>> index a43295c..72dd6c2 100644
>> --- a/drivers/mmc/host/Kconfig
>> +++ b/drivers/mmc/host/Kconfig
>> @@ -580,7 +580,7 @@ config SDH_BFIN_MISSING_CMD_PULLUP_WORKAROUND
>> config MMC_DW
>> tristate "Synopsys DesignWare Memory Card Interface"
>> depends on HAS_DMA
>> - depends on ARC || ARM || MIPS || COMPILE_TEST
>> + depends on ARC || ARM || ARM64 || MIPS || COMPILE_TEST
>
> Before enabling this, wouldn't it be better to add the needed support
> in dw_mmc first? Or there are no changes needed?
>
> There are also ongoing development and discussions for exynos7, which
> I guess relates to this?
> http://www.spinics.net/lists/linux-mmc/msg28294.html
>
The above said patches are merged now in your tree, can you please
consider applying this patch?
Thanks!
> Kind regards
> Uffe
> --
> To unsubscribe from this list: send the line "unsubscribe linux-mmc" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
--
Regards,
Alim
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH] mmc: dw_mmc: add support for ARM64
2014-08-29 10:24 [PATCH] mmc: dw_mmc: add support for ARM64 Alim Akhtar
2014-09-08 22:28 ` Alim Akhtar
2014-09-09 6:51 ` Ulf Hansson
@ 2014-11-12 14:11 ` Ulf Hansson
2 siblings, 0 replies; 8+ messages in thread
From: Ulf Hansson @ 2014-11-12 14:11 UTC (permalink / raw)
To: Alim Akhtar
Cc: Chris Ball, tgih.jun, Jaehoon Chung, Arnd Bergmann,
Andrew Bresticker, linux-mmc, linux-kernel, Yuvaraj Kumar C D
On 29 August 2014 12:24, Alim Akhtar <alim.akhtar@samsung.com> wrote:
> There are upcoming ARM64 SoCs with dw_mmc host controller.
>
> Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com>
Thanks! Applied for next.
Kind regards
Uffe
> ---
> drivers/mmc/host/Kconfig | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig
> index a43295c..72dd6c2 100644
> --- a/drivers/mmc/host/Kconfig
> +++ b/drivers/mmc/host/Kconfig
> @@ -580,7 +580,7 @@ config SDH_BFIN_MISSING_CMD_PULLUP_WORKAROUND
> config MMC_DW
> tristate "Synopsys DesignWare Memory Card Interface"
> depends on HAS_DMA
> - depends on ARC || ARM || MIPS || COMPILE_TEST
> + depends on ARC || ARM || ARM64 || MIPS || COMPILE_TEST
> help
> This selects support for the Synopsys DesignWare Mobile Storage IP
> block, this provides host support for SD and MMC interfaces, in both
> --
> 1.7.10.4
>
^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2014-11-12 14:11 UTC | newest]
Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2014-08-29 10:24 [PATCH] mmc: dw_mmc: add support for ARM64 Alim Akhtar
2014-09-08 22:28 ` Alim Akhtar
2014-09-09 6:51 ` Ulf Hansson
2014-09-09 11:31 ` Alim Akhtar
2014-09-11 2:18 ` Jaehoon Chung
[not found] ` <CAGOxZ50Jy8YCb4v77MhdnDqfVOe6bvssrdnojEBiPuCE9RDLmA@mail.gmail.com>
2014-09-11 4:45 ` Jaehoon Chung
2014-11-12 13:57 ` Alim Akhtar
2014-11-12 14:11 ` Ulf Hansson
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