Re: [PATCH RFC] I2C: i2c-smbus: add device tree support

2016-04-18 Thread Andrea Merello
On Mon, Apr 18, 2016 at 6:44 PM, Rob Herring wrote: > On Mon, Apr 18, 2016 at 8:35 AM, Andrea Merello > wrote: >> On Thu, Apr 14, 2016 at 6:10 PM, Rob Herring wrote: >>> On Wed, Apr 13, 2016 at 10:36:31AM +0200, Andrea Merello wrote: According to Documentation/i2c/smbus-protocol, a smbus co

Re: [PATCH RFC] I2C: i2c-smbus: add device tree support

2016-04-18 Thread Rob Herring
On Mon, Apr 18, 2016 at 8:35 AM, Andrea Merello wrote: > On Thu, Apr 14, 2016 at 6:10 PM, Rob Herring wrote: >> On Wed, Apr 13, 2016 at 10:36:31AM +0200, Andrea Merello wrote: >>> According to Documentation/i2c/smbus-protocol, a smbus controller driver >>> that wants to hook-in smbus extensions s

Re: [PATCH RFC] I2C: i2c-smbus: add device tree support

2016-04-18 Thread Andrea Merello
On Thu, Apr 14, 2016 at 6:10 PM, Rob Herring wrote: > On Wed, Apr 13, 2016 at 10:36:31AM +0200, Andrea Merello wrote: >> According to Documentation/i2c/smbus-protocol, a smbus controller driver >> that wants to hook-in smbus extensions support, can call >> i2c_setup_smbus_alert(). There are very f

Re: [PATCH RFC] I2C: i2c-smbus: add device tree support

2016-04-14 Thread Rob Herring
On Wed, Apr 13, 2016 at 10:36:31AM +0200, Andrea Merello wrote: > According to Documentation/i2c/smbus-protocol, a smbus controller driver > that wants to hook-in smbus extensions support, can call > i2c_setup_smbus_alert(). There are very few drivers that are currently > doing this. > > However t

Re: [PATCH RFC] I2C: i2c-smbus: add device tree support

2016-04-14 Thread Andrea Merello
On Wed, Apr 13, 2016 at 7:58 PM, Andy Shevchenko wrote: > On Wed, Apr 13, 2016 at 11:36 AM, Andrea Merello > wrote: >> According to Documentation/i2c/smbus-protocol, a smbus controller driver >> that wants to hook-in smbus extensions support, can call >> i2c_setup_smbus_alert(). There are very fe

Re: [PATCH RFC] I2C: i2c-smbus: add device tree support

2016-04-13 Thread Andy Shevchenko
On Wed, Apr 13, 2016 at 11:36 AM, Andrea Merello wrote: > According to Documentation/i2c/smbus-protocol, a smbus controller driver > that wants to hook-in smbus extensions support, can call > i2c_setup_smbus_alert(). There are very few drivers that are currently > doing this. > > However the i2c-s

[PATCH RFC] I2C: i2c-smbus: add device tree support

2016-04-13 Thread Andrea Merello
According to Documentation/i2c/smbus-protocol, a smbus controller driver that wants to hook-in smbus extensions support, can call i2c_setup_smbus_alert(). There are very few drivers that are currently doing this. However the i2c-smbus module can also work with any smbus-extensions-unaware I2C cont