dt-bindings: gpu: Rename img,powervr to img,powervr-rogue

This binding will be used for GPUs starting from Series6 (Rogue)
and later. A different binding document will describe Series5.
With that the name "img,powervr" is too generic, rename to
"img,powervr-rogue" to avoid confusion.

Suggested-by: Maxime Ripard <mripard@kernel.org>
Signed-off-by: Andrew Davis <afd@ti.com>
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Reviewed-by: Frank Binns <frank.binns@imgtec.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Message-ID: <20240109171950.31010-2-afd@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml

@@ -2,10 +2,10 @@
 # Copyright (c) 2023 Imagination Technologies Ltd.
 %YAML 1.2
 ---
-$id: http://devicetree.org/schemas/gpu/img,powervr.yaml#
+$id: http://devicetree.org/schemas/gpu/img,powervr-rogue.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Imagination Technologies PowerVR and IMG GPU
+title: Imagination Technologies PowerVR and IMG Rogue GPUs
 
 maintainers:
   - Frank Binns <frank.binns@imgtec.com>

MAINTAINERS

@@ -10470,7 +10470,7 @@ M:	Donald Robson <donald.robson@imgtec.com>
 M:	Matt Coster <matt.coster@imgtec.com>
 S:	Supported
 T:	git git://anongit.freedesktop.org/drm/drm-misc
-F:	Documentation/devicetree/bindings/gpu/img,powervr.yaml
+F:	Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml
 F:	Documentation/gpu/imagination/
 F:	drivers/gpu/drm/imagination/
 F:	include/uapi/drm/pvr_drm.h