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Message-Id: <20250928090334.35389-1-jiyu.yang@oss.nxp.com>
Date: Sun, 28 Sep 2025 17:03:33 +0800
From: Rain Yang <jiyu.yang@....nxp.com>
To: imx@...ts.linux.dev,
dri-devel@...ts.freedesktop.org,
devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org
Cc: boris.brezillon@...labora.com,
steven.price@....com,
liviu.dudau@....com,
maarten.lankhorst@...ux.intel.com,
mripard@...nel.org,
tzimmermann@...e.de,
airlied@...il.co,
simona@...ll.ch,
marek.vasut@...lbox.org,
robh@...nel.org,
krzk+dt@...nel.org,
conor+dt@...nel.org,
Rain Yang <jiyu.yang@....com>
Subject: [PATCH v2 1/2] dt-bindings: gpu: mali-valhall: make mali-supply optional
From: Rain Yang <jiyu.yang@....com>
Not all platforms require the mali-supply regulator. This change removes
it from the required list in the binding schema, and make mali-supply
required for rk3588 only.
Signed-off-by: Rain Yang <jiyu.yang@....com>
---
.../devicetree/bindings/gpu/arm,mali-valhall-csf.yaml | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/gpu/arm,mali-valhall-csf.yaml b/Documentation/devicetree/bindings/gpu/arm,mali-valhall-csf.yaml
index b220cbd5362f..ef9791d8ed95 100644
--- a/Documentation/devicetree/bindings/gpu/arm,mali-valhall-csf.yaml
+++ b/Documentation/devicetree/bindings/gpu/arm,mali-valhall-csf.yaml
@@ -92,7 +92,6 @@ required:
- interrupts
- interrupt-names
- clocks
- - mali-supply
additionalProperties: false
@@ -109,6 +108,8 @@ allOf:
power-domains:
maxItems: 1
power-domain-names: false
+ required:
+ - mali-supply
examples:
- |
--
2.39.5
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