Thread (16 messages) 16 messages, 5 authors, 2025-11-04

[PATCH v3 1/2] dt-bindings: gpu: mali-valhall-csf: Document i.MX95 support

STALE333d REVIEWED: 20 (19M)

From: Marek Vasut <hidden>
Date: 2025-09-25 20:40:04
Also in: dri-devel, imx, linux-devicetree
Subsystem: arm mali panthor drm driver, arm mali tyr drm driver, drm drivers, drm drivers and misc gpu patches, open firmware and flattened device tree bindings, the rest · Maintainers: Boris Brezillon, Steven Price, Liviu Dudau, Daniel Almeida, Alice Ryhl, David Airlie, Simona Vetter, Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds

3 review trailers (1 from subsystem maintainers).

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

Reviewed-by: Alexander Stein <redacted>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Marek Vasut <redacted>
---
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: Jiyu Yang (OSS) <redacted>
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: Xianzhong Li <redacted>
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
V3: - Add RB from Rob
    - Drop the reset part, this is now unnecessary
---
 Documentation/devicetree/bindings/gpu/arm,mali-valhall-csf.yaml | 1 +
 1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/gpu/arm,mali-valhall-csf.yaml b/Documentation/devicetree/bindings/gpu/arm,mali-valhall-csf.yaml
index a5b4e00217587..b220cbd5362f4 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
 
-- 
2.51.0

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