+++-
drivers/spi/spi-sh-hspi.c |2 +-
drivers/spi/spi.c |5 +++-
7 files changed, 53 insertions(+), 11 deletions(-)
create mode 100644 Documentation/devicetree/bindings/spi/spi_atmel.txt
--
Grant Likely, B.Sc.,
On Tue, 18 Dec 2012 14:25:43 +0530, Laxman Dewangan
wrote:
> The spi core make sure that each transfer structure have the proper
> setting for bits_per_word before calling low level transfer APIs.
>
> Hence it is no more require to check again in low level driver for
> this field whether this is
On Sat, 10 Nov 2012 18:07:42 +0100, Thierry Reding
wrote:
> On Fri, Nov 09, 2012 at 10:28:38AM -0700, Stephen Warren wrote:
> > On 11/09/2012 10:10 AM, Mark Brown wrote:
> > > On Fri, Nov 09, 2012 at 10:04:56AM -0700, Stephen Warren wrote:
> > >
> > >> However just FYI, it should not be necessar
applied together.
g.
--
Grant Likely, B.Sc, P.Eng.
Secret Lab Technologies, Ltd.
--
LogMeIn Rescue: Anywhere, Anytime Remote support for IT. Free Trial
Remotely access PCs and mobile devices and provide instant support
Imp
On Wed, 12 Dec 2012 12:54:46 +0100, Bastian Hecht wrote:
> From: Bastian Hecht
>
> clk_get() no longer needs a character string for associating the right
> clock as this is done via the device struct now.
>
> Signed-off-by: Bastian Hecht
This change is already in mainline.
g.
-
On Wed, 12 Dec 2012 12:54:47 +0100, Bastian Hecht wrote:
> From: Bastian Hecht
>
> The MSIOF hardware block is used in the SH Mobile series as well, so we
> add it here.
>
> Signed-off-by: Bastian Hecht
> ---
Also already applied.
g.
On Mon, 17 Dec 2012 12:25:26 +0100, Bastian Hecht wrote:
> Hi Nobuhiro,
>
> 2012/12/17 Nobuhiro Iwamatsu :
> > Hi, Bastian.
> >
> > On Wed, Dec 12, 2012 at 8:54 PM, Bastian Hecht wrote:
> >> From: Bastian Hecht
> >>
> >> This adds the capability to retrieve setup data from the device tree
> >>
e spi_master. If that is not
the case then it is a bug to be fixed.
g.
--
Grant Likely, B.Sc, P.Eng.
Secret Lab Technologies, Ltd.
--
LogMeIn Rescue: Anywhere, Anytime Remote support for IT. Free Trial
Remotely access PCs
On Tue, 11 Dec 2012 16:36:27 -0800 (PST), Kuninori Morimoto
wrote:
>
> Hi
>
> > According to its documentation, clk_get() returns a "valid IS_ERR()
> > condition
> > containing errno", so we should call IS_ERR() rather than a NULL check.
> >
> > Signed-off-by: Cyril Roelandt
>
> Acked-by: K
On Sat, 24 Nov 2012 18:20:08 +0100, Federico Vaga
wrote:
> This patch introduce the use of the sysfs attribute for the spidev
> configuration. This avoid the user to have a specific program which does
> ioctl() on spidev. The user can easily does cat (to read) and echo (to
> write) on the sysfs f
On Sat, 15 Dec 2012 00:27:58 +, Grant Likely
wrote:
> On Tue, 11 Dec 2012 16:20:39 -0500, Murali Karicheri
> wrote:
> > This adds OF support to DaVinci SPI controller to configure platform
> > data through device bindings. Also replaces clk_enable() with
> > of clk_
On Mon, 17 Dec 2012 11:13:51 +0100, Jean-Christophe PLAGNIOL-VILLARD
wrote:
> On 01:03 Sat 15 Dec , Grant Likely wrote:
> > On Wed, 12 Dec 2012 16:13:08 +0100, Jean-Christophe PLAGNIOL-VILLARD
> > wrote:
> > > On 14:37 Fri 23 Nov , Nicolas Ferre wrote:
> &
On Thu, 13 Dec 2012 17:09:34 +0800, chao bi wrote:
> On Tue, 2012-12-11 at 16:46 +0000, Grant Likely wrote:
> > On Tue, 11 Dec 2012 16:58:31 +0800, chao bi wrote:
> > > On Thu, 2012-12-06 at 12:38 +, Grant Likely wrote:
> > > > On Wed, 21 Nov 2012
On Sat, 15 Dec 2012 16:55:46 +0200, Felipe Balbi wrote:
> On Sat, Dec 15, 2012 at 12:32:24AM +0000, Grant Likely wrote:
> > On Wed, 12 Dec 2012 10:46:00 +0200, Felipe Balbi wrote:
> > > there are a few spi master drivers which make
> > > use of that flag but
On Wed, 12 Dec 2012 16:13:08 +0100, Jean-Christophe PLAGNIOL-VILLARD
wrote:
> On 14:37 Fri 23 Nov , Nicolas Ferre wrote:
> > On 11/23/2012 01:44 PM, Jean-Christophe PLAGNIOL-VILLARD :
> > > the atmel_spi use only gpio for chip select
> > >
> > > Signed-off-by: Jean-Christophe PLAGNIOL-VILLAR
|= SPI_CS_HIGH;
> if (of_find_property(nc, "spi-3wire", NULL))
> spi->mode |= SPI_3WIRE;
> + if (of_find_property(nc, "spi-loopback", NULL))
> + spi->mode |= SPI_LOOP;
>
>
;
>
> - complete(&mcspi_dma->dma_tx_completion);
> -
> /* We must disable the DMA TX request */
> omap2_mcspi_set_dma_req(spi, 0, 0);
> +
> + complete(&mcspi_dma->dma_t
> Signed-off-by: Murali Karicheri
> Reviewed-by : Grant Likely
Applied, thanks.
I did remove the OF_ALIAS_N property though. I know the COMPATIBLE one
uses it, but it is actually kind of redundant since it can also be
determined by counting the number of OF_ALIAS_* entries, and having the
):
spi/bcm63xx: remove driver version
spi/bcm63xx: add missing spi_master_{resume,suspend} calls to PM callbacks
spi/bcm63xx: remove useless call to bcm63xx_spi_check_transfer()
Grant Likely (4):
Merge branch 'spi-next' from git://git.kernel.org/.../broonie/misc.git
On Tue, 11 Dec 2012 16:58:31 +0800, chao bi wrote:
> On Thu, 2012-12-06 at 12:38 +0000, Grant Likely wrote:
> > On Wed, 21 Nov 2012 10:16:43 +0800, chao bi wrote:
>
> > > + master->mode_bits = SPI_CPOL | SPI_CPHA;
> > > + master->bus_num = SSP_CFG_GET
On Tue, 11 Dec 2012 10:00:16 +0800, chao bi wrote:
> > > +static void dump_trailer(const struct device *dev, char *buf, int len,
> > > int sz)
> > > +{
> > > + int tlen1 = (len < sz ? len : sz);
> > > + int tlen2 = ((len - sz) > sz) ? sz : (len - sz);
> > > + unsigned char *p;
> > > + static cha
On Fri, 07 Dec 2012 12:30:57 -0500 (EST), David Miller
wrote:
> From: Grant Likely
> Date: Tue, 4 Dec 2012 21:49:26 +
>
> > On Tue, Dec 4, 2012 at 9:10 PM, David Miller wrote:
> >> From: Grant Likely
> >> Date: Tue, 4 Dec 2012 14:44:57 +
> >
On Mon, 10 Dec 2012 14:38:00 +0100, Andrew Lunn wrote:
> Hi Jason
>
> I tested your patch to add SPI_CHPA and SPI_CPOL on a QNAP box which
> has SPI NAND. No problems seen.
>
> Tested-by: Andrew Lunn
>
Thanks Andrew.
g.
---
On Thu, 6 Dec 2012 19:49:33 -0500, Jason Cooper wrote:
> On Thu, Dec 06, 2012 at 05:14:33PM -0700, Jason Gunthorpe wrote:
> > On Thu, Dec 06, 2012 at 06:53:11PM -0500, Jason Cooper wrote:
> > > On Thu, Dec 06, 2012 at 04:49:17PM -0700, Jason Gunthorpe wrote:
> > > > Jason: Do you have any of these
On Fri, 7 Dec 2012 12:41:41 +0900, Mark Brown
wrote:
> On Thu, Dec 06, 2012 at 02:04:27PM +0000, Grant Likely wrote:
>
> > Alright, applied. I've also merged in your spi-next tree. Let me know if
> > that causes problems because it needs to be rebased.
>
> No probl
if (of_find_property(nc, "spi-cs-high", NULL))
> spi->mode |= SPI_CS_HIGH;
> + if (of_find_property(nc, "spi-3wire", NULL))
> + spi->mode |= SPI_3WIRE;
>
> /* Device speed */
>
enabled by default]
The change to SPI_BUFSIZ was introduced in commit b3a223ee2, "spi:
Remove SPI_BUFSIZ restriction on spi_write_then_read()"
Cc: Mark Brown
Reported-by: kbuild test robot
Signed-off-by: Grant Likely
---
drivers/spi/spi.c |2 +-
1 file changed, 1 insertion(+), 1 delet
On Thu, 6 Dec 2012 10:25:04 -0700, Jason Gunthorpe
wrote:
> On Thu, Dec 06, 2012 at 02:25:21PM +0000, Grant Likely wrote:
> > On Wed, 21 Nov 2012 12:23:35 -0700, Jason Gunthorpe
> > wrote:
> > > Support these transfer modes from the SPI layer by setting
> > &
_probe(struct
> platform_device *op)
> master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_LSB_FIRST;
> master->dev.of_node = op->dev.of_node;
>
> + /* Only one SPI bus from this driver possible */
> + master->bus_num = 0;
> +
> dev_set_drvdat
On Fri, 23 Nov 2012 14:46:24 +, Phil Edworthy
wrote:
> The driver attempts to read the received data immediately after
> writing to the transmit buffer. If no data is available, the driver
> currently waits 20ms until trying again. Since the hardware needs
> to shift out the transmitted data,
On Thu, 22 Nov 2012 10:26:15 +0100, Andreas Larsson wrote:
> I am looking into writing a driver for a core running on sparc that is mostly
> but not entirely compatible with the cpu mode of spi-fsl-spi. I am thinking of
> what could be the best approach for realizing this. Any comments on a
> pre
> /* we support only mode 0, and no options */
> - master->mode_bits = 0;
> + master->mode_bits = SPI_CPHA | SPI_CPOL;
>
> master->setup = orion_spi_setup;
> master->transfer_one_message = orion_spi_transfer_one_message;
> --
> 1.7.5.4
>
>
> _
On Mon, 12 Nov 2012 11:03:56 +0100, Jonas Gorski wrote:
> Hi,
>
> On 9 November 2012 10:06, Laxman Dewangan wrote:
> > When spi client does the spi transfer and does not sets
> > the bits_per_word for each transfer then set it as default
> > of spi device in spi core before calling low level tra
On Wed, 7 Nov 2012 12:40:06 +0100, Bastian Hecht wrote:
> This adds the capability to retrieve setup data from the device tree
> node. The usage of platform data is still available.
>
> Signed-off-by: Bastian Hecht
Aside from the binding issues I've pointed out on patch 4, this change
looks fi
On Thu, Dec 6, 2012 at 2:08 PM, Grant Likely wrote:
> On Wed, 7 Nov 2012 12:40:07 +0100, Bastian Hecht wrote:
>> Add binding documentation for Renesas' MSIOF SPI controller.
>>
>> Signed-off-by: Bastian Hecht
>> ---
>> Documentation/devic
On Wed, 7 Nov 2012 12:40:07 +0100, Bastian Hecht wrote:
> Add binding documentation for Renesas' MSIOF SPI controller.
>
> Signed-off-by: Bastian Hecht
> ---
> Documentation/devicetree/bindings/spi/sh-msiof.txt | 12
> 1 files changed, 12 insertions(+), 0 deletions(-)
> create
e software, and manage PCs from one command center
> Diagnose problems and improve visibility into emerging IT issues
> Automate, monitor and manage. Do more in less time with Central
> http://p.sf.net/sfu/logmein12331_d2d
> ___
> spi-devel-general mailing list
> spi-devel-gene
On Thu, 6 Dec 2012 14:37:33 +0900, Mark Brown
wrote:
> On Thu, Dec 06, 2012 at 12:00:26AM +0000, Grant Likely wrote:
>
> > Looks good to me. Probably 3.9 material though.
>
> > Acked-by: Grant Likely
>
> Hrm, I'd be inclined to apply it now - it's isolate
On Wed, 21 Nov 2012 10:16:43 +0800, chao bi wrote:
>
> This patch is to implement SSP SPI controller driver, which has been applied
> and
> validated on intel Moorestown & Medfield platform. The patch are originated by
> Ken Mills and Sylvain Centelles
> ,
> and to be further developed by Chan
> the transfer won't fit.
>
> Signed-off-by: Mark Brown
Looks good to me. Probably 3.9 material though.
Acked-by: Grant Likely
> ---
> drivers/spi/spi.c | 24 +++-
> 1 file changed, 11 insertions(+), 13 deletions(-)
>
> diff --git a/drivers/s
gt;
Hi Murali.
Thanks for the patch. Comments below...
> Signed-off-by: Murali Karicheri
> Reviewed-by : Grant Likely
> ---
> .../devicetree/bindings/spi/spi-davinci.txt| 51 ++
> drivers/spi/spi-davinci.c | 102
> +---
&
register_master(master);
> - if (err) {
> - dev_dbg(&dev->dev, "cannot register spi master, %d\n", err);
> - goto out_free_irq_2;
> - }
> - dev_info(&dev->dev, "at (mapped) 0x%08X, irq=%d, bus %d, %s mode\n",
> -
spi0.0: FPGA succesfully configured!
>
> Signed-off-by: Stefan Roese
> Cc: Ming Lei
> Cc: Grant Likely
Hi Stefan,
Comments below.
> ---
> v4:
> - Allocate per-device struct to store the completion
> variable unique per device
>
> v3:
> - Removed unnecessary
On Tue, 4 Dec 2012 15:53:48 +0800, Wenyou Yang wrote:
> From: Jean-Christophe PLAGNIOL-VILLARD
>
> This will allow to use gpio for chip select with no modification in the
> driver binding
>
> When use the cs-gpios, the gpio number will be passed via the cs_gpio field
> and the number of chip s
ue to platform limitations driver supports only 8 bit transfer mode.
> > > Chip select control is handled via GPIO.
> > >
> > > Signed-off-by: Alexander Shiyan
> >
> > Acked-by: Arnd Bergmann
> >
>
> Please apply this patch in the SPI tree.
Appli
On Tue, Dec 4, 2012 at 9:10 PM, David Miller wrote:
> From: Grant Likely
> Date: Tue, 4 Dec 2012 14:44:57 +
>
>> On Tue, Dec 4, 2012 at 2:09 PM, Andreas Larsson wrote:
>>> This series removes the dependency on !SPARC for OF_I2C and removes the
>>> depence
On Tue, Dec 4, 2012 at 2:09 PM, Andreas Larsson wrote:
> This series removes the dependency on !SPARC for OF_I2C and removes the
> depencency of !defined(CONFIG_SPARC) for the function
> of_register_spi_devices. I find no reason for these to be unavailable
> for sparc.
>
> I am not sure if these s
);
> + return status;
> }
>
> static void spi_drv_shutdown(struct device *dev)
> --
> 1.7.11.7
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
> the body of a message to majord...@v
On Fri, 30 Nov 2012 17:57:38 -0500, Murali Karicheri
wrote:
> On 11/15/2012 11:20 AM, Grant Likely wrote:
> > On Mon, 12 Nov 2012 16:28:22 -0500, Murali Karicheri
> > wrote:
> >> This adds OF support to DaVinci SPI controller to configure platform
> >
On Thu, 22 Nov 2012 14:37:27 +, Phil Edworthy
wrote:
> The current HSPI driver used automatic CS control, leading to CS
> active for each byte transmitted. This patch changes the driver
> to manual CS control, and ensures CS is active thoughout a whole
> message. Additionally, it uses the cs_
On Thu, 22 Nov 2012 14:37:26 +, Phil Edworthy
wrote:
> The driver attempts to read the recieved data immediately after
> writing to the transmit buffer. If no data is available, the driver
> currently waits 20ms until trying again. Since the hardware needs
> to shift out the transmitted data,
On Fri, 16 Nov 2012 11:32:46 -0500, Murali Karicheri
wrote:
> On 11/15/2012 11:20 AM, Grant Likely wrote:
> > On Mon, 12 Nov 2012 16:28:22 -0500, Murali Karicheri
> > wrote:
> >> This adds OF support to DaVinci SPI controller to configure platform
> >
On Thu, 15 Nov 2012 20:19:57 +0100, Jean-Christophe PLAGNIOL-VILLARD
wrote:
> This will allow to use gpio for chip select with no modification in the
> driver binding
>
> When use the cs-gpios, the gpio number will be passed via the cs_gpio field
> and the number of chip select will automaticall
On Wed, 10 Oct 2012 14:27:20 +0800, Wenyou Yang wrote:
> From: Jean-Christophe PLAGNIOL-VILLARD
>
> This will allow to use gpio for chip select with no modification in the
> driver binding
>
> When use the cs-gpios, the gpio number will be passed via the cs_gpio field
> and the number of chip s
On Wed, 31 Oct 2012 17:57:33 +0200, Pantelis Antoniou
wrote:
> Export an interface that other in-kernel users can utilize.
>
> Signed-off-by: Pantelis Antoniou
I'm not going to apply this before an in-kernel user exists for this. I
know it's part of the whole runtime population of the device t
ce table, else try of irq method */
> dspi->irq = platform_get_irq(pdev, 0);
> + if (dspi->irq <= 0)
> + dspi->irq = irq_of_parse_and_map(pdev->dev.of_node, 0);
> +
This should never be needed. The i
; index 474e217..b8b2f03 100644
> --- a/drivers/spi/spi-omap2-mcspi.c
> +++ b/drivers/spi/spi-omap2-mcspi.c
> @@ -39,7 +39,6 @@
> #include
> #include
> #include
> -#include
>
> #include
&
On Sat, Oct 13, 2012 at 12:06 AM, David Howells wrote:
> Grant Likely wrote:
>
>> > Can you merge the following branch into the spi tree please.
>>
>> Do you want this merged into 3.7? If so, go ahead and push it directly
>> to Linus. I've not been able
sintegrate include/linux/spi
>
> include/linux/spi/Kbuild | 1 -
> include/uapi/linux/spi/Kbuild | 1 +
> include/{ => uapi}/linux/spi/spidev.h | 0
> 3 files changed, 1 insertion
Hey Matt,
Do you know now similar are the EDMA engines on the am33xx and am389x? I've
been working on am389x upstreaming and I'll try these patches out if it is
the same engine.
g.
On Oct 11, 2012 8:03 PM, "Matt Porter" wrote:
> Changes since v1:
> - Rebased on top of mainline from 1225
On Tue, Oct 2, 2012 at 6:49 PM, Mark Brown
wrote:
> The following changes since commit 979570e02981d4a8fc20b3cc8fd651856c98ee9d:
>
> Linux 3.6-rc7 (2012-09-23 18:10:57 -0700)
>
> are available in the git repository at:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/broonie/misc.git tags/spi
this patch so we can merge it
> via OMAP:
>
> http://marc.info/?l=linux-omap&m=134740630311140&w=2
>
> Just noticed we have a dependency on that patch for some common clock
> framework conversion patches also...
>
>
> - Paul
--
Gra
On Thu, Aug 2, 2012 at 5:08 PM, Aaro Koskinen wrote:
> This reverts commit 9fdca9dfe093c76fe1ac1a09888ba9679d46996a.
>
> Changing omap2_mcspi_init() from subsys_initcall to device_initcall broke
> the display initialization on N900 when all the drivers are compiled
> built-in. Display subsystem dr
On Tue, 29 May 2012 13:05:18 +, "Langer Thomas (LQDE CPE AE SW)"
wrote:
> Hello Grant, hello John,
>
> John Crispin wrote on 2012-05-26:
> >
> >> What exactly does this mean? How does it not support any other type
> >> of SPI peripheral? SPI is a really simple protocol, so what is it
> >
On Sat, 26 May 2012 15:47:24 +0200, John Crispin wrote:
>
> > What exactly does this mean? How does it not support any other type
> > of SPI peripheral? SPI is a really simple protocol, so what is it
> > about this hardware that prevents it being used with other SPI
> > hardware?
> >
> > I see
On Sun, 20 May 2012 15:46:19 +0200, John Crispin wrote:
> From: Thomas Langer
>
> The external bus unit (EBU) found on the FALCON SoC has spi emulation that is
> designed for serial flash access. This driver has only been tested with m25p80
> type chips. The hardware has no support for other typ
else
> - disable_cs(sdd, spi);
> }
>
> msg->actual_length += xfer->len;
> --
> 1.7.1
>
>
--
Grant Likely, B.Sc, P.Eng.
Secret Lab Technologies, Ltd.
--
On Mon, 21 May 2012 19:05:58 +0200, Florian Fainelli
wrote:
> As Grant Likely reported, this does not make any sense in a mainline kernel
> remove that driver version string.
>
> Reported-by: Grant Likely
> Signed-off-by: Florian Fainelli
Applied, thanks.
g.
> ---
uot;,
> - spi->mode & ~MODEBITS);
> - return ret;
> - }
> -
> dev_dbg(&spi->dev, "%s, mode %d, %u bits/w, %u nsec/bit\n",
> __func__, spi->
int bcm63xx_spi_resume(struct device *dev)
>
> clk_enable(bs->clk);
>
> + spi_master_resume(master);
> +
> return 0;
> }
>
> --
> 1.7.9.5
>
--
Grant Likely, B.Sc, P.Eng.
Secret Lab Technologies, Ltd.
-
atus = spi_register_master(bitbang->master);
> - if (status < 0)
> - goto err2;
> -
> - return status;
> -
> -err2:
> - destroy_workqueue(bitbang->workqueue);
> -err1:
> - return status;
> + return spi_register_master(master);
> }
&
> spi-devel-general mailing list
> spi-devel-general@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/spi-devel-general
--
Grant Likely, B.Sc, P.Eng.
Secret Lab Technologies, Ltd.
--
64XX_SPI_CH_RXCH_ON | S3C64XX_SPI_CH_TXCH_ON);
> - writel(val, regs + S3C64XX_SPI_CH_CFG);
> }
>
> static void s3c64xx_spi_dmacb(void *data)
> --
> 1.7.1
>
>
--
Grant Likely, B.Sc, P.Eng.
Secret Lab Technologies, Ltd.
---
i2c = i2c;
> +
> + master->num_chipselect = 16;
> + master->mode_bits = SPI_CPHA | SPI_CPOL | SPI_3WIRE;
> + master->setup = spi_xcomm_setup;
> + master->transfer_one_message = spi_xcomm_transfer_one;
> + master->dev.of_node = i2c->dev.of_node;
>
> - m = container_of(bitbang->queue.next, struct spi_message,
> - queue);
> - list_del_init(&m->queue);
> + list_del(&m->queue);
> spin_unlock_irqrestore(&bitbang->lock, flags);
>
bitbang->chipselect(spi, BITBANG_CS_INACTIVE);
> + ndelay(nsecs);
> + }
> }
>
> m->status = status;
> --
> 1.7.2.5
>
--
Grant Likely, B.Sc, P.Eng.
Secret Lab Technologies, Ltd.
module_platform_driver
Grant Likely (4):
Merge branch 'spi' of git://gitorious.org/linus-tree/linus-tree
into spi/next
spi/devicetree: Move devicetree support code into spi directory
Merge tag 'v3.4-rc6' into spi/next
spi: By default setup spi_masters with 1 chipselect and
ribute
> *a, char *buf)
> {
> const struct spi_device *spi = to_spi_device(dev);
>
> - return sprintf(buf, "%s\n", spi->modalias);
> + return sprintf(buf, "%s%s\n", SPI_MODULE_PREFIX, spi->modalias);
> }
>
> static struct de
Cool, thanks.
g.
On Tue, May 22, 2012 at 4:49 PM, David Daney wrote:
> On 05/22/2012 01:09 PM, Grant Likely wrote:
>>
>> On Tue, May 22, 2012 at 1:45 PM, David Daney
>> wrote:
>>>
>>> On 05/19/2012 11:08 PM, Grant Likely wrote:
>>>>
On Tue, May 22, 2012 at 1:45 PM, David Daney wrote:
> On 05/19/2012 11:08 PM, Grant Likely wrote:
>>
>> On Sat, 19 May 2012 23:54:36 -0600, Grant
>> Likely wrote:
>>>
>>> On Fri, 11 May 2012 15:05:21 -0700, David Daney
>>> wrote:
>>>>
ct spi_device_id at25_id[] = {
> + {"at25", 0},
> + {"m95256", 0},
> + { }
> +};
> +MODULE_DEVICE_TABLE(spi, at25_id);
> +
> static struct spi_driver at25_driver = {
> .driver = {
> .name = "at25",
>
On Sat, 19 May 2012 23:54:36 -0600, Grant Likely
wrote:
> On Fri, 11 May 2012 15:05:21 -0700, David Daney wrote:
> > From: David Daney
> >
> > When generating MODALIASes, it is convenient to add things like "spi:"
> > or "i2c:" to the
On Fri, 11 May 2012 15:05:21 -0700, David Daney wrote:
> From: David Daney
>
> When generating MODALIASes, it is convenient to add things like "spi:"
> or "i2c:" to the front of the strings. This allows the standard
> modprobe to find the right driver when automatically populating bus
> childre
On Fri, 11 May 2012 14:34:46 -0700, David Daney wrote:
> From: David Daney
>
> Add the driver, link it into the kbuild system and provide device tree
> binding documentation.
>
> Signed-off-by: David Daney
Some comments below, but you can add my a-b:
Acked-by: Grant Li
On Mon, 14 May 2012 11:13:41 -0700, David Daney wrote:
> On 05/13/2012 10:46 PM, Shubhrajyoti Datta wrote:
> > Hi David,
> > A few comments.
> >
> > On Sat, May 12, 2012 at 3:04 AM, David Daney wrote:
> [...]
>
> >> +
> >> +#define DRV_VERSION "2.0" /* Version 1 was the out-of-tree driver */
> >
On Fri, 11 May 2012 14:34:45 -0700, David Daney wrote:
> From: David Daney
>
> Needed by SPI driver.
>
> Signed-off-by: David Daney
> ---
> arch/mips/include/asm/octeon/cvmx-mpi-defs.h | 328
> ++
> 1 files changed, 328 insertions(+), 0 deletions(-)
> create mode 10
On Tue, 15 May 2012 10:02:01 +0200, Linus Walleij
wrote:
> On Tue, May 15, 2012 at 4:21 AM, Barry Song wrote:
>
> > From: Barry Song
> >
> > Fix the compiling errors:
> > drivers/spi/spi-sirf.c: In function 'spi_sirfsoc_probe':
> > drivers/spi/spi-sirf.c:563: error: implicit declaration of fun
On Mon, 14 May 2012 22:00:42 +0200, John Crispin wrote:
> From: Thomas Langer
>
> The external bus unit (EBU) found on the FALCON SoC has spi emulation that is
> designed for serial flash access. This driver has only been tested with m25p80
> type chips. The hardware has no support for other typ
dev = spi->dev.parent->parent;
> > struct mpc8xxx_spi_probe_info *pinfo = to_of_pinfo(dev->platform_data);
> > u16 cs = spi->chip_select;
> > int gpio = pinfo->gpios[cs];
>
> So it seems
> Acked-by: Joakim Tjernlund
>
Applied, thanks.
g.
On Fri, 18 May 2012 15:03:33 +0530, Thomas Abraham
wrote:
> Add support for device based discovery.
>
> Signed-off-by: Thomas Abraham
> Acked-by: Jaswinder Singh
Acked-by: Grant Likely
... but one nitpick below...
> +#ifdef CONFIG_OF
> +static const s
as the slave select line, this callback can be removed from the
> controller data and replaced with call to gpio_set_value in the driver.
>
> Signed-off-by: Thomas Abraham
> Acked-by: Jaswinder Singh
Acked-by: Grant Likely
> ---
> arch/arm/plat-samsung/include/plat/s3c64xx-
t; it can be moved into the driver data and removed from platform data.
>
> Signed-off-by: Thomas Abraham
> Acked-by: Jaswinder Singh
Acked-by: Grant Likely
> ---
> arch/arm/mach-exynos/clock-exynos4.c | 18 +-
> arch/arm/mach-exynos/setup-spi.c
On Fri, 18 May 2012 15:03:28 +0530, Thomas Abraham
wrote:
> The macro S3C64XX_SPI_ST_TRLCNTZ is not used and hence it is removed.
>
> Signed-off-by: Thomas Abraham
> Acked-by: Jaswinder Singh
Acked-by: Grant Likely
> ---
> drivers/spi/spi-s3c64xx.c |4
>
t/s3c64xx-spi.h | 31 +-
> drivers/spi/spi-s3c64xx.c | 467
> +++++---
> 20 files changed, 611 insertions(+), 300 deletions(-)
> create mode 100644 Documentation/devicetree/bindings/spi/spi-samsung.txt
>
--
Grant Likely, B.Sc, P.Eng.
Secre
On Tue, 15 May 2012 21:58:01 +0200, Andrew Lunn wrote:
> On Thu, May 10, 2012 at 09:24:55PM -0600, Grant Likely wrote:
> > On Thu, 10 May 2012 16:01:27 +0200, Linus Walleij
> > wrote:
> > > On Thu, May 10, 2012 at 3:50 PM, Shubhrajyoti D
> > > wrote:
>
On Fri, 11 May 2012 16:28:57 +1000, Greg Ungerer wrote:
> On 11/05/12 02:26, Steven King wrote:
> > Use the new SPI queue framework; remove use of workqueue, replace
> > mcfqspi_transfer with mcfqspi_transfer_one_message, add
> > mcfqspi_prepare_transfer_hw and mcfqspi_unprepare_transfer_hw, updat
On Tue, 15 May 2012 12:04:15 +0530, Shubhrajyoti Datta
wrote:
> Hi Linus,
>
> On Tue, May 15, 2012 at 1:42 AM, Linus Walleij
> wrote:
> > On Thu, May 10, 2012 at 2:57 PM, Shubhrajyoti D wrote:
> >
> >> This patch converts the OMAP SPI driver to use the SPI infrastructure
> >> pump message que
transfer_hardware = orion_spi_prepare_transfer;
> + master->unprepare_transfer_hardware = orion_spi_unprepare_transfer;
> master->num_chipselect = ORION_NUM_CHIPSELECTS;
>
> dev_set_drvdata(&pdev->dev, master);
> @@ -503
as the slave select line, this callback can be removed from the
> controller data and replaced with call to gpio_set_value in the driver.
>
> Cc: Jaswinder Singh
> Signed-off-by: Thomas Abraham
Acked-by: Grant Likely
> ---
> arch/arm/plat-samsung/include/plat/s3c64xx-spi.
>
> I'd not say the diff is *that* big (and most of what's there is simple
> and repetitive), and bisection is a very useful tool. I know I
> frequently find it enormously painful trying to figure out breakage when
> large chunks of the history don't
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