[PATCH v2 4/9] dt-bindings: Add Ampire AM-480272H3TMQW-T01H panel

[Yannick FERTRE]

On 02/21/2017 03:07 PM, Rob Herring wrote:
> On Mon, Feb 20, 2017 at 5:01 AM, Yannick FERTRE <yannick.fertre at st.com> wrote:
>>
>>
>> On 02/16/2017 03:34 AM, Rob Herring wrote:
>>> On Fri, Feb 10, 2017 at 03:54:44PM +0100, Yannick Fertre wrote:
>>>> Signed-off-by: Yannick Fertre <yannick.fertre at st.com>
>>>> ---
>>>>  .../bindings/display/panel/ampire,am-480272h3tmqw-t01h.txt         | 7 +++++++
>>>>  1 file changed, 7 insertions(+)
>>>>  create mode 100644 Documentation/devicetree/bindings/display/panel/ampire,am-480272h3tmqw-t01h.txt
>>>>
>>>> diff --git a/Documentation/devicetree/bindings/display/panel/ampire,am-480272h3tmqw-t01h.txt b/Documentation/devicetree/bindings/display/panel/ampire,am-480272h3tmqw-t01h.txt
>>>> new file mode 100644
>>>> index 0000000..f59e3c4
>>>> --- /dev/null
>>>> +++ b/Documentation/devicetree/bindings/display/panel/ampire,am-480272h3tmqw-t01h.txt
>>>> @@ -0,0 +1,7 @@
>>>> +Ampire AM-480272H3TMQW-T01H 4.3" WQVGA TFT LCD panel
>>>> +
>>>> +Required properties:
>>>> +- compatible: should be "ampire,am-480272h3tmqw-t01h"
>>>
>>> No GPIO controls or power supply for this panel?
>>>
>>> Rob
>>>
>>
>> Hi Rob,
>> thank for your reply.
>> There is no gpio or power supply control for this panel with the eval
>> board stm429x9i.
>
> You need to describe what the panel has, not what you have control of
> or not on a particular board.

Yes, I don't have to describe control on a particular board. This 
binding contains few lines. This compatible is used by panel-simple to 
get only timings. Other staff like gpio or power-suypply is well managed 
by panel-simple itself.

This binding is similar to these bindings & not required more details:
   -ampire,am-480272h3tmqw-t01h.txt,ampire,am800480r3tmqwa1h.txt,
   -auo,b080uan01.txt,auo,b101aw03.txt,auo,b101ean01.txt,
   -auo,b101xtn01.txt,auo,b116xw03.txt,auo,b133htn01.txt,
   -auo,b133xtn01.txt,auo,g133han01.txt,auo,g185han01.txt,
   -auo,t215hvn01.txt,avic,tm070ddh03.txt,
   -boe,tv080wum-nl0.txt,chunghwa,claa070wp03xg.txt,
   -chunghwa,claa101wa01a.txt,chunghwa,claa101wb03.txt,
   -edt,et057090dhu.txt,edt,et070080dh6.txt,edt,etm0700g0dh6.txt,
   -foxlink,fl500wvr00-a0t.txt,giantplus,gpg482739qs5.txt,
   -hannstar,hsd070pww1.txt,hannstar,hsd100pxn1.txt,
   -hit,tx23d38vm0caa.txt,innolux,at043tn24.txt,
   -innolux,at070tn92.txt,innolux,g101ice-l01.txt,
   -innolux,g121i1-l01.txt,innolux,g121x1-l03.txt,
   -innolux,n116bge.txt,innolux,n156bge-l21.txt,
   -innolux,zj070na-01p.txt,kyo,tcg121xglp.txt,
   -lg,lb070wv8.txt,lg,ld070wx3-sl01.txt,lg,lh500wx1-sd03.txt,
   -lg,lp079qx1-sp0v.txt, lg,lp097qx1-spa1.txt,lg,lp120up1.txt,
   -lg,lp129qe.txt, nec,nl4827hc19-05b.txt,
   -nvd,9128.txt,okaya,rs800480t-7x0gp.txt,
   -olimex,lcd-olinuxino-43-ts.txt,ontat,yx700wv03.txt,
   -ortustech,com43h4m85ulc.txt, panasonic,vvx10f004b00.txt,
   -qiaodian,qd43003c0-40.txt,
   -samsung,lsn122dl01-c01.txt,samsung,ltn101nt05.txt,
   -samsung,ltn140at29-301.txt,sharp,lq101k1ly04.txt,
   -sharp,lq123p1jx31.txt,
   -shelly,sca07010-bfn-lnn.txt,starry,kr122ea0sra.txt,
   -tpk,f07a-0102.txt,tpk,f10a-0102.txt,urt,umsh-8596md.txt

Best regards

>
>> This binding is similar to all panel bindings which are link to panel
>> simple. Details on gpio & power supply are describe with simple-panel
>> binding.
>
> simple-panel.txt provides what possible standard properties there are,
> not whether a panel uses them. The power supply needs to be explicit
> because I don't know if you forgot and there's really 2 supplies or
> you are using "power-supply" for a single supply.
>
> Rob
>