On Wed, Feb 11, 2015 at 5:34 AM, Ulf Hansson wrote:
> On 10 February 2015 at 10:12, Alexandre Courbot wrote:
>> This code would be a great candidate to use this GPIO array API, but
>> since it is not in -next yet (should happen soon though) you might
>> want to consider doing it later.
This is
On 10 February 2015 at 10:12, Alexandre Courbot wrote:
> On Mon, Jan 19, 2015 at 6:13 PM, Ulf Hansson wrote:
>> The need for reset GPIOs has several times been pointed out from
>> erlier posted patchsets. Especially some WLAN chips which are
>> attached to an SDIO interface may use a GPIO reset.
On Mon, Jan 19, 2015 at 6:13 PM, Ulf Hansson wrote:
> The need for reset GPIOs has several times been pointed out from
> erlier posted patchsets. Especially some WLAN chips which are
> attached to an SDIO interface may use a GPIO reset.
>
> The reset GPIO is asserted at initialization and prior we
Hello Ulf,
On Mon, Jan 19, 2015 at 10:13 AM, Ulf Hansson wrote:
> The need for reset GPIOs has several times been pointed out from
> erlier posted patchsets. Especially some WLAN chips which are
> attached to an SDIO interface may use a GPIO reset.
>
> The reset GPIO is asserted at initialization
Hello Ulf,
On Fri, Jan 23, 2015 at 6:01 PM, Ulf Hansson wrote:
>>
>> Any reason to not use the devm_gpiod_get_index() managed version instead?
>
> This struct device don't have a bound driver to it. Thus this device
> won't be freed automagically from the ->remove() or failed ->probe()
> path.
>
On 23 January 2015 at 16:56, Javier Martinez Canillas
wrote:
> Hello Ulf,
>
> On Mon, Jan 19, 2015 at 10:13 AM, Ulf Hansson wrote:
>>
>> int mmc_pwrseq_simple_alloc(struct mmc_host *host, struct device *dev)
>> {
>> struct mmc_pwrseq_simple *pwrseq;
>> + int ret = 0;
>>
>>
Hello Ulf,
On Mon, Jan 19, 2015 at 10:13 AM, Ulf Hansson wrote:
>
> int mmc_pwrseq_simple_alloc(struct mmc_host *host, struct device *dev)
> {
> struct mmc_pwrseq_simple *pwrseq;
> + int ret = 0;
>
> pwrseq = kzalloc(sizeof(struct mmc_pwrseq_simple), GFP_KERNEL);
>
The need for reset GPIOs has several times been pointed out from
erlier posted patchsets. Especially some WLAN chips which are
attached to an SDIO interface may use a GPIO reset.
The reset GPIO is asserted at initialization and prior we start the
power up procedure. The GPIO will be de-asserted ri
