From: sebastian.hesselbarth@gmail.com (Sebastian Hesselbarth)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 4/4] ARM: dove: add initial DT file for Globalscale D2Plug
Date: Tue, 30 Jul 2013 10:03:56 +0200 [thread overview]
Message-ID: <51F7736C.5040701@gmail.com> (raw)
In-Reply-To: <20130729184520.GI24782@lunn.ch>
On 07/29/2013 08:45 PM, Andrew Lunn wrote:
> On Mon, Jul 29, 2013 at 02:29:06PM +0200, Sebastian Hesselbarth wrote:
>> This adds an initial DT file for the Globalscale D2Plug with Dove SoC.
>> Currently, one LED is missing and I have not been able to get SD8787 driver
>> working. Those will be taken care of later.
>
> I took a hard look at SDIO and failed to get it working when doing
> DMA. Polled IO does however work. I guess we need some help from
> Marvell engineers before we get stable SDIO with DMA.
Andrew,
have you tried this on the Dove D2Plug or any other Marvell SoC?
Dove is using a different SDHCI compatible SDIO controller.
Anyway, I haven't had a deep look into neither SDIO/SDHCI DMA nor
sd8787 driver.
Also, the DMA issue is not holding back this patch, is it?
Sebastian
WARNING: multiple messages have this Message-ID (diff)
From: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
To: Andrew Lunn <andrew@lunn.ch>
Cc: Russell King <linux@arm.linux.org.uk>,
Jason Cooper <jason@lakedaemon.net>,
linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 4/4] ARM: dove: add initial DT file for Globalscale D2Plug
Date: Tue, 30 Jul 2013 10:03:56 +0200 [thread overview]
Message-ID: <51F7736C.5040701@gmail.com> (raw)
In-Reply-To: <20130729184520.GI24782@lunn.ch>
On 07/29/2013 08:45 PM, Andrew Lunn wrote:
> On Mon, Jul 29, 2013 at 02:29:06PM +0200, Sebastian Hesselbarth wrote:
>> This adds an initial DT file for the Globalscale D2Plug with Dove SoC.
>> Currently, one LED is missing and I have not been able to get SD8787 driver
>> working. Those will be taken care of later.
>
> I took a hard look at SDIO and failed to get it working when doing
> DMA. Polled IO does however work. I guess we need some help from
> Marvell engineers before we get stable SDIO with DMA.
Andrew,
have you tried this on the Dove D2Plug or any other Marvell SoC?
Dove is using a different SDHCI compatible SDIO controller.
Anyway, I haven't had a deep look into neither SDIO/SDHCI DMA nor
sd8787 driver.
Also, the DMA issue is not holding back this patch, is it?
Sebastian
next prev parent reply other threads:[~2013-07-30 8:03 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-29 12:29 [PATCH 0/4] ARM: dove: DT updates for v3.11-rc2 Sebastian Hesselbarth
2013-07-29 12:29 ` Sebastian Hesselbarth
2013-07-29 12:29 ` [PATCH 1/4] ARM: dove: add cpu device tree node Sebastian Hesselbarth
2013-07-29 12:29 ` Sebastian Hesselbarth
2013-07-29 12:41 ` Sudeep KarkadaNagesha
2013-07-29 12:41 ` Sudeep KarkadaNagesha
2013-07-29 14:10 ` Sebastian Hesselbarth
2013-07-29 14:10 ` Sebastian Hesselbarth
2013-07-29 12:29 ` [PATCH 2/4] ARM: dove: add common pinmux functions to DT Sebastian Hesselbarth
2013-07-29 12:29 ` Sebastian Hesselbarth
2013-07-29 12:29 ` [PATCH 3/4] ARM: dove: add GPIO IR receiver node to SolidRun CuBox Sebastian Hesselbarth
2013-07-29 12:29 ` Sebastian Hesselbarth
2013-07-29 12:29 ` [PATCH 4/4] ARM: dove: add initial DT file for Globalscale D2Plug Sebastian Hesselbarth
2013-07-29 12:29 ` Sebastian Hesselbarth
2013-07-29 18:45 ` Andrew Lunn
2013-07-29 18:45 ` Andrew Lunn
2013-07-30 8:03 ` Sebastian Hesselbarth [this message]
2013-07-30 8:03 ` Sebastian Hesselbarth
2013-07-30 8:40 ` Andrew Lunn
2013-07-30 8:40 ` Andrew Lunn
2013-08-03 18:03 ` [PATCH 0/4] ARM: dove: DT updates for v3.11-rc2 Jason Cooper
2013-08-03 18:03 ` Jason Cooper
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