Re: [PATCH 13/26] ARM: omap3.dtsi: add omapdss information

2013-12-16 Thread Laurent Pinchart
Hi Tomi, On Monday 16 December 2013 12:49:03 Tomi Valkeinen wrote: > On 2013-12-13 05:24, Laurent Pinchart wrote: > >> Then DPI, which I think is mostly just level shifters. It's really just > >> a port, as you say. > >> > >> SDI is a bit unclear to me. The registers for it are in the dss_core. >

Re: [PATCH 13/26] ARM: omap3.dtsi: add omapdss information

2013-12-16 Thread Tomi Valkeinen
On 2013-12-13 05:24, Laurent Pinchart wrote: >> Then DPI, which I think is mostly just level shifters. It's really just >> a port, as you say. >> >> SDI is a bit unclear to me. The registers for it are in the dss_core. >> There's only a few registers, but it does have a PHY and a PLL. But I >> gue

Re: [PATCH 13/26] ARM: omap3.dtsi: add omapdss information

2013-12-13 Thread Tony Lindgren
* Tomi Valkeinen [131213 02:19]: > On 2013-12-13 05:27, Laurent Pinchart wrote: > > Hi Tony, > > > > On Thursday 12 December 2013 21:59:13 Tony Lindgren wrote: > >> On Thu, Dec 12, 2013 at 10:38:34AM +0200, Tomi Valkeinen wrote: > >>> On 2013-12-12 01:44, Laurent Pinchart wrote: > >>> > >>> So, a

Re: [PATCH 13/26] ARM: omap3.dtsi: add omapdss information

2013-12-13 Thread Tomi Valkeinen
On 2013-12-13 05:27, Laurent Pinchart wrote: > Hi Tony, > > On Thursday 12 December 2013 21:59:13 Tony Lindgren wrote: >> On Thu, Dec 12, 2013 at 10:38:34AM +0200, Tomi Valkeinen wrote: >>> On 2013-12-12 01:44, Laurent Pinchart wrote: >>> >>> So, are they independent? I don't know =). I think they

Re: [PATCH 13/26] ARM: omap3.dtsi: add omapdss information

2013-12-13 Thread Tomi Valkeinen
On 2013-12-13 05:24, Laurent Pinchart wrote: > Right. The real question is whether the DSI or HDMI IPs can be used in a > system without the DSS core. If not, it might make sense to just merge the > drivers into a single module (of course with a clear interface between the > different parts to

Re: [PATCH 13/26] ARM: omap3.dtsi: add omapdss information

2013-12-12 Thread Laurent Pinchart
Hi Tony, On Thursday 12 December 2013 21:59:13 Tony Lindgren wrote: > On Thu, Dec 12, 2013 at 10:38:34AM +0200, Tomi Valkeinen wrote: > > On 2013-12-12 01:44, Laurent Pinchart wrote: > > > > So, are they independent? I don't know =). I think they lean on the > > independent side. dss_core is alwa

Re: [PATCH 13/26] ARM: omap3.dtsi: add omapdss information

2013-12-12 Thread Laurent Pinchart
Hi Tomi, On Thursday 12 December 2013 10:38:34 Tomi Valkeinen wrote: > On 2013-12-12 01:44, Laurent Pinchart wrote: > >> The DSS subdevices depend on the dss_core. dss_core has to be powered up > >> for any of the subdevices to work. This is done automatically by the > >> runtime PM when the subde

Re: [PATCH 13/26] ARM: omap3.dtsi: add omapdss information

2013-12-12 Thread Tony Lindgren
On Thu, Dec 12, 2013 at 10:38:34AM +0200, Tomi Valkeinen wrote: > On 2013-12-12 01:44, Laurent Pinchart wrote: > > So, are they independent? I don't know =). I think they lean on the > independent side. dss_core is always needed for the submodules to work, > but for example DSI could be used witho

Re: [PATCH 13/26] ARM: omap3.dtsi: add omapdss information

2013-12-12 Thread Tomi Valkeinen
On 2013-12-12 01:44, Laurent Pinchart wrote: >> The DSS subdevices depend on the dss_core. dss_core has to be powered up >> for any of the subdevices to work. This is done automatically by the >> runtime PM when the subdevices are children of the dss_core. > > I'd like to get a clearer picture of

Re: [PATCH 13/26] ARM: omap3.dtsi: add omapdss information

2013-12-11 Thread Laurent Pinchart
Hi Tomi, On Monday 09 December 2013 14:45:25 Tomi Valkeinen wrote: > On 2013-12-05 19:05, Tony Lindgren wrote: > > * Tomi Valkeinen [131204 04:31]: > > > > Description missing.. But other than that can you please check that > > the latest patch I posted in thread "[PATCH] ARM: OMAP2+: Fix popula

Re: [PATCH 13/26] ARM: omap3.dtsi: add omapdss information

2013-12-09 Thread Tony Lindgren
* Tomi Valkeinen [131209 04:46]: > On 2013-12-05 19:05, Tony Lindgren wrote: > > * Tomi Valkeinen [131204 04:31]: > > > > Description missing.. But other than that can you please check that > > the latest patch I posted in thread "[PATCH] ARM: OMAP2+: Fix populating > > the hwmod data from devic

Re: [PATCH 13/26] ARM: omap3.dtsi: add omapdss information

2013-12-09 Thread Tomi Valkeinen
On 2013-12-05 19:05, Tony Lindgren wrote: > * Tomi Valkeinen [131204 04:31]: > > Description missing.. But other than that can you please check that > the latest patch I posted in thread "[PATCH] ARM: OMAP2+: Fix populating > the hwmod data from device" works with this? > > The test to do is to r

Re: [PATCH 13/26] ARM: omap3.dtsi: add omapdss information

2013-12-05 Thread Tony Lindgren
* Tomi Valkeinen [131204 04:31]: Description missing.. But other than that can you please check that the latest patch I posted in thread "[PATCH] ARM: OMAP2+: Fix populating the hwmod data from device" works with this? The test to do is to remove the related reg, interrupt and dma entries from o

[PATCH 13/26] ARM: omap3.dtsi: add omapdss information

2013-12-04 Thread Tomi Valkeinen
Signed-off-by: Tomi Valkeinen --- arch/arm/boot/dts/omap3.dtsi | 43 +++ 1 file changed, 43 insertions(+) diff --git a/arch/arm/boot/dts/omap3.dtsi b/arch/arm/boot/dts/omap3.dtsi index f3a0c26ed0c2..6fc163201cbd 100644 --- a/arch/arm/boot/dts/omap3.dtsi ++