lkml.org 
[lkml]   [2017]   [Jan]   [27]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
SubjectRe: [PATCH 1/2] dt-bindings: Document the VC4 DSI module nodes.
Date
Rob Herring <robh+dt@kernel.org> writes:

> Need to cc DT list if you want it in my queue.
>
> On Mon, Jan 23, 2017 at 6:38 PM, Eric Anholt <eric@anholt.net> wrote:
>> These are part of the vc4 display pipeline.
>>
>> Signed-off-by: Eric Anholt <eric@anholt.net>
>> ---
>> .../devicetree/bindings/display/brcm,bcm-vc4.txt | 35 ++++++++++++++++++++++
>> 1 file changed, 35 insertions(+)
>>
>> diff --git a/Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt b/Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
>> index e2768703ac2b..34c7fddcea39 100644
>> --- a/Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
>> +++ b/Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
>> @@ -56,6 +56,18 @@ Required properties for V3D:
>> - interrupts: The interrupt number
>> See bindings/interrupt-controller/brcm,bcm2835-armctrl-ic.txt
>>
>> +Required properties for DSI:
>> +- compatible: Should be "brcm,bcm2835-dsi0" or "brcm,bcm2835-dsi1"
>
> Are the blocks different?

They are from the same lineage, but very different (old dsi0 is 1 lane,
dsi1 is 4 lanes). You can see how much the registers move around and
change in the dsi->port conditional blocks in the driver code.
[unhandled content-type:application/pgp-signature]
\
 
 \ /
  Last update: 2017-01-28 03:45    [W:0.061 / U:0.352 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site