[PATCH 1/5 v1] mtd: spi-nor: fsl-quadspi: Add a variable in 'fsl_qspi_devtype_data' to enable platform specail feature

[Wang Haikun]

On 7/7/2015 6:32 AM, Brian Norris wrote:
> Hi Haikun,
>
> On Tue, Jun 30, 2015 at 05:28:34PM +0800, Haikun Wang wrote:
>> Add a variable in struct fsl_qspi_devtype_data.
>> Add big endian registers flag.
>> Enable big endian registers flag for LS1021A.
>>
>> Signed-off-by: Haikun Wang <haikun.wang at freescale.com>
>> ---
>>   drivers/mtd/spi-nor/fsl-quadspi.c | 7 ++++++-
>>   1 file changed, 6 insertions(+), 1 deletion(-)
>>
>> diff --git a/drivers/mtd/spi-nor/fsl-quadspi.c b/drivers/mtd/spi-nor/fsl-quadspi.c
>> index 6cd14e4..40c7953 100644
>> --- a/drivers/mtd/spi-nor/fsl-quadspi.c
>> +++ b/drivers/mtd/spi-nor/fsl-quadspi.c
>> @@ -191,6 +191,9 @@
>>   #define SEQID_EN4B		10
>>   #define SEQID_BRWR		11
>>
>> +/* Controller needs swap endian when access registers */
>> +#define QUADSPI_QUIRK_REGMAP_BE    (1 << 5)
>> +
>>   enum fsl_qspi_devtype {
>>   	FSL_QUADSPI_VYBRID,
>>   	FSL_QUADSPI_IMX6SX,
>> @@ -202,6 +205,7 @@ struct fsl_qspi_devtype_data {
>>   	int rxfifo;
>>   	int txfifo;
>>   	int ahb_buf_size;
>> +	int driver_data;
>>   };
>>
>>   static struct fsl_qspi_devtype_data vybrid_data = {
>> @@ -222,7 +226,8 @@ static struct fsl_qspi_devtype_data ls1_data = {
>>   	.devtype = FSL_QUADSPI_LS1,
>>   	.rxfifo = 128,
>>   	.txfifo = 64,
>> -	.ahb_buf_size = 1024
>> +	.ahb_buf_size = 1024,
>> +	.driver_data = QUADSPI_QUIRK_REGMAP_BE
>>   };
>>
>>   #define FSL_QSPI_MAX_CHIP	4
>
> This patch series appears to be based on an unreviewed, unapplied series
> you sent a few weeks ago. But you didn't note the dependency. In the
> future, please make note of such dependencies (e.g., by providing a
> cover letter which explains this), to help reviewers like myself. If we
> can't apply your patches, we can't really review them.
OK, I will re-submit them include the previous one.
>
> Thanks,
> Brian
>