linux-kernel - Re: [PATCH 1/7] dt-bindings: gpu: pvrsgx: add initial bindings

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Date:   Wed, 30 Oct 2019 17:39:11 +0100
From:   "H. Nikolaus Schaller" <hns@...delico.com>
To:     Tony Lindgren <tony@...mide.com>
Cc:     David Airlie <airlied@...ux.ie>, Daniel Vetter <daniel@...ll.ch>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Benoît Cousson <bcousson@...libre.com>,
        dri-devel@...ts.freedesktop.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-omap@...r.kernel.org,
        letux-kernel@...nphoenux.org, kernel@...a-handheld.com
Subject: Re: [PATCH 1/7] dt-bindings: gpu: pvrsgx: add initial bindings

Hi,

> Am 30.10.2019 um 17:16 schrieb Tony Lindgren <tony@...mide.com>:
> 
> * H. Nikolaus Schaller <hns@...delico.com> [191018 18:47]:
>> --- /dev/null
>> +++ b/Documentation/devicetree/bindings/gpu/img,pvrsgx.txt
>> @@ -0,0 +1,76 @@
>> +Imagination PVR/SGX GPU
>> +
>> +Only the Imagination SGX530, SGX540 and SGX544 GPUs are currently covered by this binding.
>> +
>> +Required properties:
>> +- compatible:	Should be one of
>> +		"img,sgx530-121", "img,sgx530", "ti,omap-omap3-sgx530-121";
>> +		  - BeagleBoard ABC, OpenPandora 600MHz
>> +		"img,sgx530-125", "img,sgx530", "ti,omap-omap3-sgx530-125";
>> +		  - BeagleBoard XM, GTA04, OpenPandora 1GHz
>> +		"img,sgx530-125", "img,sgx530", "ti,omap-am3517-sgx530-125";
>> +		"img,sgx530-125", "img,sgx530", "ti,omap-am335x-sgx530-125";
>> +		  - BeagleBone Black
>> +		"img,sgx540-120", "img,sgx540", "ti,omap-omap4-sgx540-120";
>> +		  - Pandaboard (ES)
>> +		"img,sgx544-112", "img,sgx544", "ti,omap-omap4-sgx544-112";
>> +		"img,sgx544-116", "img,sgx544", "ti,omap-omap5-sgx544-116";
>> +		  - OMAP5 UEVM, Pyra Handheld
>> +		"img,sgx544-116", "img,sgx544", "ti,omap-dra7-sgx544-116";
> 
> FYI, the compatible names above have unnecessary omap in them:
> 
> "ti,omap-omap3-sgx530-121" should be "ti,omap3-sgx530-121"
> "ti,omap-am335x-sgx530-125" should be "ti,am335x-sgx530-125";
> "ti,omap-dra7-sgx544-116" should be "ti,dra7-sgx544-116"
> 
> And so on.

Yes,
Rob already noted a while ago and our latest private code has it fixed.

There is no progress towards a v2 since I am still fighting with the new
yaml format he also requested...

BR and thanks,
Nikolaus