Hi Peter,
On Tue, 30 Nov 2010 20:44:15 +0100, Peter Korsgaard wrote:
> > "Jean" == Jean Delvare writes:
> >> + for (i = 0; i < pdata->n_gpios; i++) {
> >> + ret = gpio_request(pdata->gpios[i], "gpio-i2cmux");
> >> + if (ret)
> >> + goto err_request_gpio;
>
> "Jean" == Jean Delvare writes:
Hi,
Jean> I've fixed two remaining minor things myself, and your patch is
Jean> ready to be applied now, except for one issue I just noticed. See
Jean> below.
Great.
>> +gpio-i2cmux uses the platform bus, so you need to provide a struct
>> +platform_de
Hi Peter,
On Tue, 30 Nov 2010 15:03:08 +0100, Peter Korsgaard wrote:
> Add an i2c mux driver providing access to i2c bus segments using a
> hardware MUX sitting on a master bus and controlled through gpio pins.
>
> E.G. something like:
>
> -- -- Bus segment 1 -
Add an i2c mux driver providing access to i2c bus segments using a
hardware MUX sitting on a master bus and controlled through gpio pins.
E.G. something like:
-- -- Bus segment 1 - - - - -
| | SCL/SDA| |-- | |
|
