On Fri, 2014-11-14 at 11:12 +0800, xudong chen wrote:
> On Thu, 2014-11-13 at 19:31 +0100, Wolfram Sang wrote:
> > > MTK I2C HW has some limitation.
> > > 1. If the i2c_msg number is more than one, STOP will be issued instead of
> > > RS(Repeat Start) between each message.
> > >
> > > 2. Mediatek
On Fri, 2014-11-14 at 11:12 +0800, xudong chen wrote:
On Thu, 2014-11-13 at 19:31 +0100, Wolfram Sang wrote:
MTK I2C HW has some limitation.
1. If the i2c_msg number is more than one, STOP will be issued instead of
RS(Repeat Start) between each message.
2. Mediatek I2C controller
On Fri, 2014-11-14 at 11:12 +0800, xudong chen wrote:
> On Thu, 2014-11-13 at 19:31 +0100, Wolfram Sang wrote:
> > > MT8135 and MT6589 can control I2C pins on PMIC(MT6397) by setting the i2c
> > > registers in MT8135 side.
> >
> > I still didn't get this, even after reading the mail thread of old
On Fri, 2014-11-14 at 11:12 +0800, xudong chen wrote:
On Thu, 2014-11-13 at 19:31 +0100, Wolfram Sang wrote:
MT8135 and MT6589 can control I2C pins on PMIC(MT6397) by setting the i2c
registers in MT8135 side.
I still didn't get this, even after reading the mail thread of old
series.
On Thu, 2014-11-13 at 19:31 +0100, Wolfram Sang wrote:
> > MTK I2C HW has some limitation.
> > 1. If the i2c_msg number is more than one, STOP will be issued instead of
> > RS(Repeat Start) between each message.
> >
> > 2. Mediatek I2C controller support WRRD(write then read) mode, in WRRD
> >
> MTK I2C HW has some limitation.
> 1. If the i2c_msg number is more than one, STOP will be issued instead of
> RS(Repeat Start) between each message.
>
> 2. Mediatek I2C controller support WRRD(write then read) mode, in WRRD
> mode the Repeat Start will be issued between 2 messages.
> In this
MTK I2C HW has some limitation.
1. If the i2c_msg number is more than one, STOP will be issued instead of
RS(Repeat Start) between each message.
2. Mediatek I2C controller support WRRD(write then read) mode, in WRRD
mode the Repeat Start will be issued between 2 messages.
In this driver
On Thu, 2014-11-13 at 19:31 +0100, Wolfram Sang wrote:
MTK I2C HW has some limitation.
1. If the i2c_msg number is more than one, STOP will be issued instead of
RS(Repeat Start) between each message.
2. Mediatek I2C controller support WRRD(write then read) mode, in WRRD
mode the
Hi,
I have modify the code according the comment in patch v2.
Is the any other suggestion or question for this patch?
If this patch is OK, how to merger this patch? Because of the dtsi
dependency patch v2 can't be merged now, can we just merge dt-bindings
and I2C common driver?
Thanks!
On
Hi,
I have modify the code according the comment in patch v2.
Is the any other suggestion or question for this patch?
If this patch is OK, how to merger this patch? Because of the dtsi
dependency patch v2 can't be merged now, can we just merge dt-bindings
and I2C common driver?
Thanks!
On
This series is the second version of Mediatek SoCs I2C controller common
bus driver.
Compared to the first version,
1. Add comment for feature have-pmic in dt-bindings file i2c-mt6577.txt.
2. Add notes for I2C4/5/6 in mt8135.dtsi.
3. Add check compatible for the feature have-pmic in i2c-mt65xx.c,
This series is the second version of Mediatek SoCs I2C controller common
bus driver.
Compared to the first version,
1. Add comment for feature have-pmic in dt-bindings file i2c-mt6577.txt.
2. Add notes for I2C4/5/6 in mt8135.dtsi.
3. Add check compatible for the feature have-pmic in i2c-mt65xx.c,
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