On Thu, Dec 6, 2012 at 4:49 AM, Vivien Didelot
wrote:
> I looked at some drivers and if I'm not mistaken, this case is
> different. Technologic Systems platforms (such as the TS-5500) have
> several pin blocks. Each block has input-only, input-output or
> output-only pins. Only one pin per block
On Thu, Dec 6, 2012 at 4:49 AM, Vivien Didelot
vivien.dide...@savoirfairelinux.com wrote:
I looked at some drivers and if I'm not mistaken, this case is
different. Technologic Systems platforms (such as the TS-5500) have
several pin blocks. Each block has input-only, input-output or
Hi Linus,
I rewrote some parts according to your comments, but I still have some
concerns.
On Fri, 2012-10-12 at 22:53 +0200, Linus Walleij wrote:
> >> (...)
> >> > +static int ts5500_gpio_to_irq(struct gpio_chip *chip, unsigned
> offset)
> >> > +{
> >> > + const struct ts5500_dio line =
Hi Linus,
I rewrote some parts according to your comments, but I still have some
concerns.
On Fri, 2012-10-12 at 22:53 +0200, Linus Walleij wrote:
(...)
+static int ts5500_gpio_to_irq(struct gpio_chip *chip, unsigned
offset)
+{
+ const struct ts5500_dio line =
On Sat, Oct 13, 2012 at 12:04 AM, Vivien Didelot
wrote:
> About the generic driver (to allow registering one platform device per
> DIO block), I think it won't be possible, because there are shared
> regions, such as 0x7d, used by DIO2 and LCD DIO for direction...
Probably true.
> Is there a
Hi Linus,
On Fri, 2012-10-12 at 22:53 +0200, Linus Walleij wrote:
> Well that may also be a pretty big step if you just want to mux
> one bank of GPIO. I'm a bit ambivalent. But if you want to tie
> pin and gpio information together and name all pins, pinctrl
> is what should suit you best.
>
>
On Mon, Oct 8, 2012 at 8:20 PM, Vivien Didelot
wrote:
> On Mon, 2012-10-08 at 12:38 +0200, Linus Walleij wrote:
>> On Wed, Sep 26, 2012 at 2:42 AM, Vivien Didelot
>> wrote:
>> Part of me dislike that you create one single driver for all
>> three blocks instead of abstracting the driver to
On Mon, Oct 8, 2012 at 8:20 PM, Vivien Didelot
vivien.dide...@savoirfairelinux.com wrote:
On Mon, 2012-10-08 at 12:38 +0200, Linus Walleij wrote:
On Wed, Sep 26, 2012 at 2:42 AM, Vivien Didelot
vivien.dide...@savoirfairelinux.com wrote:
Part of me dislike that you create one single driver for
Hi Linus,
On Fri, 2012-10-12 at 22:53 +0200, Linus Walleij wrote:
Well that may also be a pretty big step if you just want to mux
one bank of GPIO. I'm a bit ambivalent. But if you want to tie
pin and gpio information together and name all pins, pinctrl
is what should suit you best.
In the
On Sat, Oct 13, 2012 at 12:04 AM, Vivien Didelot
vivien.dide...@savoirfairelinux.com wrote:
About the generic driver (to allow registering one platform device per
DIO block), I think it won't be possible, because there are shared
regions, such as 0x7d, used by DIO2 and LCD DIO for direction...
Hi Linus,
On Mon, 2012-10-08 at 12:38 +0200, Linus Walleij wrote:
> On Wed, Sep 26, 2012 at 2:42 AM, Vivien Didelot
> wrote:
>
> > The Technologic Systems TS-5500 platform provides 3 digital I/O headers:
> > DIO1, DIO2, and the LCD port, that may be used as a DIO header.
> >
> > Signed-off-by:
On Wed, Sep 26, 2012 at 2:42 AM, Vivien Didelot
wrote:
> The Technologic Systems TS-5500 platform provides 3 digital I/O headers:
> DIO1, DIO2, and the LCD port, that may be used as a DIO header.
>
> Signed-off-by: Vivien Didelot
> Signed-off-by: Jerome Oufella
(...)
> + * The TS-5500 platform
On Fri, Oct 5, 2012 at 1:18 AM, Vivien Didelot wrote:
> Grant, Linus, any feedback?
On the entire driver or on the config fragment?
The latter looks OK, I'll look at the driver per se now.
(I was busy with the merge window you know...)
Yours,
Linus Walleij
--
To unsubscribe from this list:
On Fri, Oct 5, 2012 at 1:18 AM, Vivien Didelot vivien.dide...@gmail.com wrote:
Grant, Linus, any feedback?
On the entire driver or on the config fragment?
The latter looks OK, I'll look at the driver per se now.
(I was busy with the merge window you know...)
Yours,
Linus Walleij
--
To
On Wed, Sep 26, 2012 at 2:42 AM, Vivien Didelot
vivien.dide...@savoirfairelinux.com wrote:
The Technologic Systems TS-5500 platform provides 3 digital I/O headers:
DIO1, DIO2, and the LCD port, that may be used as a DIO header.
Signed-off-by: Vivien Didelot vivien.dide...@savoirfairelinux.com
Hi Linus,
On Mon, 2012-10-08 at 12:38 +0200, Linus Walleij wrote:
On Wed, Sep 26, 2012 at 2:42 AM, Vivien Didelot
vivien.dide...@savoirfairelinux.com wrote:
The Technologic Systems TS-5500 platform provides 3 digital I/O headers:
DIO1, DIO2, and the LCD port, that may be used as a DIO
Hi,
Grant, Linus, any feedback?
Thanks,
Vivien
On Wed, 2012-09-26 at 11:37 -0400, Vivien Didelot wrote:
> > +config GPIO_TS5500
> > + tristate "TS-5500 DIO Headers"
> > + depends on TS5500
> > + help
> > + This driver supports the 3 Digital I/O headers of the
> Technologic
> >
Hi,
Grant, Linus, any feedback?
Thanks,
Vivien
On Wed, 2012-09-26 at 11:37 -0400, Vivien Didelot wrote:
+config GPIO_TS5500
+ tristate TS-5500 DIO Headers
+ depends on TS5500
+ help
+ This driver supports the 3 Digital I/O headers of the
Technologic
+
Hi,
I think the Kconfig patch is wrong, please do not consider this
patchset. I'll send a v2 very soon.
On Tue, 2012-09-25 at 20:42 -0400, Vivien Didelot wrote:
> The Technologic Systems TS-5500 platform provides 3 digital I/O headers:
> DIO1, DIO2, and the LCD port, that may be used as a DIO
Hi,
I think the Kconfig patch is wrong, please do not consider this
patchset. I'll send a v2 very soon.
On Tue, 2012-09-25 at 20:42 -0400, Vivien Didelot wrote:
The Technologic Systems TS-5500 platform provides 3 digital I/O headers:
DIO1, DIO2, and the LCD port, that may be used as a DIO
The Technologic Systems TS-5500 platform provides 3 digital I/O headers:
DIO1, DIO2, and the LCD port, that may be used as a DIO header.
Signed-off-by: Vivien Didelot
Signed-off-by: Jerome Oufella
---
drivers/gpio/Kconfig | 8 +
drivers/gpio/Makefile
The Technologic Systems TS-5500 platform provides 3 digital I/O headers:
DIO1, DIO2, and the LCD port, that may be used as a DIO header.
Signed-off-by: Vivien Didelot vivien.dide...@savoirfairelinux.com
Signed-off-by: Jerome Oufella jerome.oufe...@savoirfairelinux.com
---
drivers/gpio/Kconfig
22 matches
Mail list logo
