On Nov 14, 2007, at 1:26 PM, Jon Smirl wrote:
> On 11/14/07, Scott Wood <[EMAIL PROTECTED]> wrote:
>> On Wed, Nov 14, 2007 at 10:49:13AM -0700, Alan Bennett wrote:
>>> ERk.
>>> So if I needed to read values from four i2c devices (raw access
>>> would be
>>> fine) and I need to get this workin
On 11/14/07, Scott Wood <[EMAIL PROTECTED]> wrote:
> On Wed, Nov 14, 2007 at 10:49:13AM -0700, Alan Bennett wrote:
> > ERk.
> > So if I needed to read values from four i2c devices (raw access would be
> > fine) and I need to get this working in a few days, how would you suggest I
> > proceed? Ke
On Wed, Nov 14, 2007 at 10:49:13AM -0700, Alan Bennett wrote:
> ERk.
> So if I needed to read values from four i2c devices (raw access would be
> fine) and I need to get this working in a few days, how would you suggest I
> proceed? Kernel = 2.6.23+.
>
> Do I need to start from scratch?
>
>
ERk.
So if I needed to read values from four i2c devices (raw access would be
fine) and I need to get this working in a few days, how would you suggest I
proceed? Kernel = 2.6.23+.
Do I need to start from scratch?
Start by using Jon's patch (or are the 5200 i2c and the cpm2 i2c
completely
The patch is orthogonal to your issue.
There is NOT a driver in the kernel tree for the i2c on CPM2 based
parts like the 8248 (from what I can tell).
- k
On Nov 14, 2007, at 9:31 AM, Alan Bennett wrote:
> Does this patch support the cpm2 as well?
>
> I get conflicting thoughts looking over th
Does this patch support the cpm2 as well?
I get conflicting thoughts looking over the latest postings.
-Alan
On 11/13/07, Jon Smirl <[EMAIL PROTECTED]> wrote:
>
> I am working on a patch for i2c and device tree. I attached the current
> version.
>
> DTC entry looks like this.
>
>
On Nov 13, 2007, at 5:39 PM, Alan Bennett wrote:
> I've got four devices on i2c that I need to read. Simple thermal
> and voltage monitors. I2c works fine in uboot, and now I'm trying
> to get things to work in linux.
>
> In the kernel .config I enable
> I2C
> and
> I2C_MPC
This driver
I am working on a patch for i2c and device tree. I attached the current version.
DTC entry looks like this.
[EMAIL PROTECTED] {
compatible = "mpc5200b-i2c","mpc5200-i2c","fsl-i2c";
reg = <3d40 40>;
interrupts
I've got four devices on i2c that I need to read. Simple thermal and
voltage monitors. I2c works fine in uboot, and now I'm trying to get things
to work in linux.
In the kernel .config I enable
I2C
and
I2C_MPC
During the platform boot code:
I init the IO ports for i2c, (same as ep8248e code
