From: t.figa@samsung.com (Tomasz Figa)
To: linux-arm-kernel@lists.infradead.org
Subject: [RFC PATCH v2 00/12] ARM: s3c64xx: Let amba-pl08x driver handle DMA
Date: Tue, 25 Jun 2013 13:22:20 +0200 [thread overview]
Message-ID: <6520269.XdaOpEg0Ud@amdc1227> (raw)
In-Reply-To: <20130625102818.GA27646@sirena.org.uk>
Hi Mark,
Thanks for testing this series.
On Tuesday 25 of June 2013 11:28:18 Mark Brown wrote:
> On Sat, Jun 22, 2013 at 10:42:32PM +0200, Tomasz Figa wrote:
> > This is another version of my patches extending support of amba-pl08x
> > DMA engine driver to PL080S DMA engine (PL080 modified by Samsung)
> > found
> > in Samsung S3C64xx SoCs.
>
> On my non-DT s3c64xx system I get this when trying to use SPI for the
> first time:
Could you clarify first time? Does it work on further retries?
> [ 1.739385] s3c64xx-spi s3c6410-spi.0: Failed to get RX DMA channel
> [ 1.743437] spi_master spi0: failed to prepare transfer hardware
>
> though I haven't yet tried your clock patches (there were some conficts
> that I didn't get round to picking up yet).
This shouldn't really matter, as long as the pl080 drivers probes
correctly.
Best regards,
Tomasz
next prev parent reply other threads:[~2013-06-25 11:22 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-06-22 20:42 [RFC PATCH v2 00/12] ARM: s3c64xx: Let amba-pl08x driver handle DMA Tomasz Figa
2013-06-22 20:42 ` [RFC PATCH v2 01/12] dmaengine: PL08x: Refactor pl08x_getbytes_chan() to lower indentation Tomasz Figa
2013-06-24 22:09 ` Linus Walleij
2013-06-25 15:16 ` Vinod Koul
2013-06-25 18:30 ` Russell King - ARM Linux
2013-06-22 20:42 ` [RFC PATCH v2 02/12] dmaengine: PL08x: Add support for different offset of CONFIG register Tomasz Figa
2013-06-24 22:11 ` Linus Walleij
2013-06-25 15:34 ` Vinod Koul
2013-06-22 20:42 ` [RFC PATCH v2 03/12] dmaengine: PL08x: Rework LLI handling to be less fragile Tomasz Figa
2013-06-24 22:23 ` Linus Walleij
2013-06-26 22:04 ` Tomasz Figa
2013-06-27 9:31 ` Linus Walleij
2013-06-22 20:42 ` [RFC PATCH v2 04/12] dmaengine: PL08x: Add support for PL080S variant Tomasz Figa
2013-06-24 22:26 ` Linus Walleij
2013-06-22 20:42 ` [RFC PATCH v2 05/12] dmaengine: PL08x: Add support for different maximum transfer size Tomasz Figa
2013-06-24 22:27 ` Linus Walleij
2013-06-25 16:10 ` Vinod Koul
2013-06-22 20:42 ` [RFC PATCH v2 06/12] dmaengine: PL08x: Fix reading the byte count in cctl Tomasz Figa
2013-06-24 22:28 ` Linus Walleij
2013-06-22 20:42 ` [RFC PATCH v2 07/12] dmaengine: PL08x: Add cyclic transfer support Tomasz Figa
2013-06-24 22:33 ` Linus Walleij
2013-06-22 20:42 ` [RFC PATCH v2 08/12] ASoC: Samsung: Do not queue cyclic buffers multiple times Tomasz Figa
2013-06-24 22:35 ` Linus Walleij
2013-06-22 20:42 ` [RFC PATCH v2 09/12] clk: samsung: s3c64xx: Add aliases for DMA clocks Tomasz Figa
2013-06-24 22:38 ` Linus Walleij
2013-06-25 5:30 ` Tomasz Figa
2013-06-22 20:42 ` [RFC PATCH v2 10/12] spi: s3c64xx: Do not require legacy DMA API in case of S3C64XX Tomasz Figa
2013-06-22 20:42 ` [RFC PATCH v2 11/12] ASoC: Samsung: " Tomasz Figa
2013-06-22 20:42 ` [RFC PATCH v2 12/12] ARM: s3c64xx: Add support for DMA using generic amba-pl08x driver Tomasz Figa
2013-06-25 10:28 ` [RFC PATCH v2 00/12] ARM: s3c64xx: Let amba-pl08x driver handle DMA Mark Brown
2013-06-25 11:22 ` Tomasz Figa [this message]
2013-06-25 15:38 ` Mark Brown
2013-06-25 15:44 ` Tomasz Figa
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