Re: [MinnowBoard] Linux x86 I2C device probing with ACPI

2015-11-02 Thread Andy Shevchenko
On Sun, 2015-11-01 at 22:37 +0100, Christophe Ricard wrote: > Hi Mika, > > Sorry for the delay. > After forcing _STA method to return 0xF You mean you able to fix firmware? Great! > and moving NFC1 node into > Scope(I2C7) node the probing went through. This one is not required anymore since

Re: [MinnowBoard] Linux x86 I2C device probing with ACPI

2015-11-01 Thread Christophe Ricard
Hi Mika, Sorry for the delay. After forcing _STA method to return 0xF and moving NFC1 node into Scope(I2C7) node the probing went through. Thanks ! Christophe On 22/10/2015 10:18, Mika Westerberg wrote: On Wed, Oct 21, 2015 at 09:19:24PM +0200, Christophe Ricard wrote: From: Christophe Rica

Re: [MinnowBoard] Linux x86 I2C device probing with ACPI

2015-10-22 Thread Mika Westerberg
On Wed, Oct 21, 2015 at 09:19:24PM +0200, Christophe Ricard wrote: > From: Christophe Ricard > > Hi, > > I am trying to probe slave i2c devices with ACPI running Ubuntu 15.04 and > kernel 4.3 > without success so far. > > I've followed guidance here: > http://elinux.org/Minnowboard:MinnowMaxLi

[MinnowBoard] Linux x86 I2C device probing with ACPI

2015-10-21 Thread Christophe Ricard
From: Christophe Ricard Hi, I am trying to probe slave i2c devices with ACPI running Ubuntu 15.04 and kernel 4.3 without success so far. I've followed guidance here: http://elinux.org/Minnowboard:MinnowMaxLinuxKernel but i found no i2c dev