[PATCH V4 1/9] i2c: xiic: Add standard mode support for > 255 byte

[Wolfram Sang]

On Thu, Feb 02, 2023 at 03:11:30PM +0530, Manikanta Guntupalli wrote:
> From: Raviteja Narayanam <raviteja.narayanam at xilinx.com>
> 
> read transfers
> 
> Added standard mode for AXI I2C controller to enable read transfers
> of size more than 255 bytes. The driver selects standard mode in the
> following scenarios.
> 
> 1. If a single message request comes from user space, requesting a
> read of more than 255 bytes
> 
> 2. If a message set request comes from user space consisting of many
> messages and if any one of them is a read operation, irrespective
> of the size of transfer. (This is done because it is observed that
> repeated start operation is not happening in dynamic mode read as
> expected in a message set request from user space.)
> 
> Signed-off-by: Raviteja Narayanam <raviteja.narayanam at xilinx.com>
> Signed-off-by: Manikanta Guntupalli <manikanta.guntupalli at amd.com>
> Acked-by: Michal Simek <michal.simek at amd.com>

Applied to for-next, thanks!

-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 833 bytes
Desc: not available
URL: <http://lists.infradead.org/pipermail/linux-arm-kernel/attachments/20230203/ee6eb901/attachment.sig>