Hi Mark,
On Thursday 18 July 2013 04:12 PM, Mark Brown wrote:
> On Thu, Jul 18, 2013 at 03:31:26PM +0530, Sourav Poddar wrote:
>
>> QSPI is a kind of spi module that allows single,
>> dual and quad read access to external spi devices. The module
>> has a memory mapped interface which provide direct
Hi Felipe,
On Thursday 18 July 2013 04:54 PM, Felipe Balbi wrote:
> On Thu, Jul 18, 2013 at 04:48:41PM +0530, Sourav Poddar wrote:
+static void qspi_write_msg(struct ti_qspi *qspi, struct spi_transfer *t)
+{
+ const u8 *txbuf;
+ int wlen, count;
+
+ count = t->len;
On Friday 19 July 2013 12:38 AM, Trent Piepho wrote:
> On Thu, Jul 18, 2013 at 3:01 AM, Sourav Poddar wrote:
>> +Required properties:
>> +- compatible : should be "ti,dra7xxx-qspi".
>> +- reg: Should contain QSPI registers location and length.
>> +- #address-cells, #size-cells : Must be present if
On 07/18/2013 03:39 PM, Mark Brown wrote:
> On Thu, Jul 18, 2013 at 12:08:30PM -0700, Trent Piepho wrote:
>> On Thu, Jul 18, 2013 at 3:01 AM, Sourav Poddar wrote:
>
>>> +- ti,hwmods: Name of the hwmod associated to the QSPI
>
>> What is ti,hwmods? It's not clear from the description. It also
>>
On Thu, Jul 18, 2013 at 3:01 AM, Sourav Poddar wrote:
> +Required properties:
> +- compatible : should be "ti,dra7xxx-qspi".
> +- reg: Should contain QSPI registers location and length.
> +- #address-cells, #size-cells : Must be present if the device has sub-nodes
> +- ti,hwmods: Name of the hwmod
Hi Mark,
On Thursday 18 July 2013 08:12 PM, Mark Brown wrote:
> On Thu, Jul 18, 2013 at 04:31:58PM +0300, Felipe Balbi wrote:
>> On Thu, Jul 18, 2013 at 02:18:22PM +0100, Mark Brown wrote:
>>> So why do we report that we handled the interrupt then? Shouldn't we at
>>> least warn if we're getting s
On Thursday 18 July 2013 04:54 PM, Felipe Balbi wrote:
> On Thu, Jul 18, 2013 at 04:48:41PM +0530, Sourav Poddar wrote:
+static void qspi_write_msg(struct ti_qspi *qspi, struct spi_transfer *t)
+{
+ const u8 *txbuf;
+ int wlen, count;
+
+ count = t->len;
+ txb
On Thursday 18 July 2013 04:12 PM, Mark Brown wrote:
> On Thu, Jul 18, 2013 at 03:31:26PM +0530, Sourav Poddar wrote:
>
>> QSPI is a kind of spi module that allows single,
>> dual and quad read access to external spi devices. The module
>> has a memory mapped interface which provide direct interfac
Hi Felipe,
On Thursday 18 July 2013 03:54 PM, Felipe Balbi wrote:
> Hi,
>
> it might be just me, but ...
>
> On Thu, Jul 18, 2013 at 03:31:26PM +0530, Sourav Poddar wrote:
>> +static inline unsigned long ti_qspi_readl_data(struct ti_qspi *qspi,
>> +unsigned long reg, int wlen)
>> +{
>>
The patch add basic support for the quad spi controller.
QSPI is a kind of spi module that allows single,
dual and quad read access to external spi devices. The module
has a memory mapped interface which provide direct interface
for accessing data form external spi devices.
The patch will configu
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