On Thu, 2012-09-27 at 11:51 -0700, Tony Lindgren wrote:
* Tony Lindgren t...@atomide.com [120927 11:45]:
* Tomi Valkeinen tomi.valkei...@ti.com [120927 00:20]:
I could be mistaken how to HW works (but it does work like that for
dss), but sounds to me that uart and gpio drivers (and
* Tomi Valkeinen tomi.valkei...@ti.com [120927 23:15]:
On Thu, 2012-09-27 at 11:51 -0700, Tony Lindgren wrote:
* Tony Lindgren t...@atomide.com [120927 11:45]:
* Tomi Valkeinen tomi.valkei...@ti.com [120927 00:20]:
I could be mistaken how to HW works (but it does work like that for
On Wed, 2012-09-26 at 11:59 -0700, Tony Lindgren wrote:
* Tomi Valkeinen tomi.valkei...@ti.com [120926 00:06]:
So if I want to use parallel dss output, which uses dss_data0 pin,
omapdss driver needs to enable vdda_dsi on omap3430, even though there's
no other use for vdda_dsi in the
* Tomi Valkeinen tomi.valkei...@ti.com [120927 00:20]:
On Wed, 2012-09-26 at 11:59 -0700, Tony Lindgren wrote:
* Tomi Valkeinen tomi.valkei...@ti.com [120926 00:06]:
So if I want to use parallel dss output, which uses dss_data0 pin,
omapdss driver needs to enable vdda_dsi on omap3430,
* Tony Lindgren t...@atomide.com [120927 11:45]:
* Tomi Valkeinen tomi.valkei...@ti.com [120927 00:20]:
I could be mistaken how to HW works (but it does work like that for
dss), but sounds to me that uart and gpio drivers (and perhaps some
others, I didn't go through all the pins) need
On Tue, 2012-09-25 at 12:07 -0700, Tony Lindgren wrote:
* Tomi Valkeinen tomi.valkei...@ti.com [120925 10:06]:
On Tue, 2012-09-25 at 08:38 -0700, Tony Lindgren wrote:
* Tomi Valkeinen tomi.valkei...@ti.com [120925 03:22]:
Hi Tony,
Each pin of OMAP requires a particular power to
On Tue, Sep 25, 2012 at 7:05 PM, Tomi Valkeinen tomi.valkei...@ti.com wrote:
So when I call pm_runtime_get in the omapdss driver, I imagine that the
runtime PM and pinctrl would together handle muxing the pins for
omapdss's use, and also enable the relevant regulators to make the pins
usable.
On Wed, 2012-09-26 at 13:46 +0200, Linus Walleij wrote:
On Tue, Sep 25, 2012 at 7:05 PM, Tomi Valkeinen tomi.valkei...@ti.com wrote:
So when I call pm_runtime_get in the omapdss driver, I imagine that the
runtime PM and pinctrl would together handle muxing the pins for
omapdss's use, and
On Wed, Sep 26, 2012 at 2:56 PM, Tomi Valkeinen tomi.valkei...@ti.com wrote:
[Me]
You can very well do clocks and regulators in these functions as well.
That's not really what I mean. The regulators in question are OMAP
version specific, so the driver shouldn't know which regulators are
* Tomi Valkeinen tomi.valkei...@ti.com [120926 00:06]:
On Tue, 2012-09-25 at 12:07 -0700, Tony Lindgren wrote:
* Tomi Valkeinen tomi.valkei...@ti.com [120925 10:06]:
On Tue, 2012-09-25 at 08:38 -0700, Tony Lindgren wrote:
* Tomi Valkeinen tomi.valkei...@ti.com [120925 03:22]:
Hi
* Linus Walleij linus.wall...@linaro.org [120926 06:28]:
On Wed, Sep 26, 2012 at 2:56 PM, Tomi Valkeinen tomi.valkei...@ti.com wrote:
[Me]
You can very well do clocks and regulators in these functions as well.
That's not really what I mean. The regulators in question are OMAP
version
Hi Tony,
Each pin of OMAP requires a particular power to be enabled for the pin
to function (Ball Characteristics table from data manual). Is there a
plan how this is managed with pinctrl? Currently each driver needs to
make sure the correct regulators are enabled for the pins it uses, which
is
* Tomi Valkeinen tomi.valkei...@ti.com [120925 03:22]:
Hi Tony,
Each pin of OMAP requires a particular power to be enabled for the pin
to function (Ball Characteristics table from data manual). Is there a
plan how this is managed with pinctrl? Currently each driver needs to
make sure the
On Tue, 2012-09-25 at 08:38 -0700, Tony Lindgren wrote:
* Tomi Valkeinen tomi.valkei...@ti.com [120925 03:22]:
Hi Tony,
Each pin of OMAP requires a particular power to be enabled for the pin
to function (Ball Characteristics table from data manual). Is there a
plan how this is managed
* Tomi Valkeinen tomi.valkei...@ti.com [120925 10:06]:
On Tue, 2012-09-25 at 08:38 -0700, Tony Lindgren wrote:
* Tomi Valkeinen tomi.valkei...@ti.com [120925 03:22]:
Hi Tony,
Each pin of OMAP requires a particular power to be enabled for the pin
to function (Ball Characteristics
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