[PATCH v2 7/9] dt-bindings: gpu: mali-valhall-csf: Document i.MX95 support

Marek Vasut
2025-03-21T20:07:19Z

The instance of the GPU populated in Freescale i.MX95 is the
Mali G310, document support for this variant.

Reviewed-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Marek Vasut <marex@denx.de>
---
Cc: Boris Brezillon <boris.brezillon@collabora.com>
Cc: Conor Dooley <conor+dt@kernel.org>
Cc: David Airlie <airlied@gmail.com>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Krzysztof Kozlowski <krzk+dt@kernel.org>
Cc: Liviu Dudau <liviu.dudau@arm.com>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Maxime Ripard <mripard@kernel.org>
Cc: Pengutronix Kernel Team <kernel@pengutronix.de>
Cc: Philipp Zabel <p.zabel@pengutronix.de>
Cc: Rob Herring <robh@kernel.org>
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Sebastian Reichel <sre@kernel.org>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Simona Vetter <simona@ffwll.ch>
Cc: Steven Price <steven.price@arm.com>
Cc: Thomas Zimmermann <tzimmermann@suse.de>
Cc: devicetree@vger.kernel.org
Cc: dri-devel@lists.freedesktop.org
Cc: imx@lists.linux.dev
Cc: linux-arm-kernel@lists.infradead.org
---
V2: - Add RB from Frank and Alexander
- Make resets: mandatory on i.MX95
- Switch from fsl, to nxp, vendor prefix
---
.../devicetree/bindings/gpu/arm,mali-valhall-csf.yaml | 9 +++++++++
1 file changed, 9 insertions(+)

diff --git a/Documentation/devicetree/bindings/gpu/arm,mali-valhall-csf.yaml b/Documentation/devicetree/bindings/gpu/arm,mali-valhall-csf.yaml
index 0efa06822a543..485609de54eac 100644
--- a/Documentation/devicetree/bindings/gpu/arm,mali-valhall-csf.yaml
+++ b/Documentation/devicetree/bindings/gpu/arm,mali-valhall-csf.yaml
@@ -18,6 +18,7 @@ properties:
oneOf:
- items:
- enum:
+ - nxp,imx95-mali # G310
- rockchip,rk3588-mali
- const: arm,mali-valhall-csf # Mali Valhall GPU model/revision is fully discoverable

@@ -111,6 +112,14 @@ allOf:
power-domains:
maxItems: 1
power-domain-names: false
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: nxp,imx95-mali
+ then:
+ required:
+ - resets

examples:
- |
--
2.47.2