Re: [PATCH v7 0/2] i2c: sunxi: add P2WI controller support

2014-06-11 Thread Wolfram Sang
On Wed, Jun 11, 2014 at 11:17:28AM +0200, Boris BREZILLON wrote: > Hello, > > This series adds support for the P2WI block used by some Allwinner boards > to interface with the AXP221 PMIC. > > The P2WI controller looks like an SMBus controller which only supports byte > data transfers. But, it di

[PATCH v7 0/2] i2c: sunxi: add P2WI controller support

2014-06-11 Thread Boris BREZILLON
Hello, This series adds support for the P2WI block used by some Allwinner boards to interface with the AXP221 PMIC. The P2WI controller looks like an SMBus controller which only supports byte data transfers. But, it differs from standard SMBus protocol on several aspects: - it supports only one s