[PATCH v3 17/18] dt-bindings: display: ste,mcde: Deprecate EPOD supply
flat view
HOTtoday
REVIEWED: 6 (6M)
From: Linus Walleij <linusw@kernel.org>
Date: 2026-09-20 22:49:28
Also in:
dmaengine, dri-devel, linux-devicetree, linux-pm
Subsystem:
drm driver for st-ericsson mcde, drm drivers, drm drivers and misc gpu patches, open firmware and flattened device tree bindings, the rest · Maintainers:
Linus Walleij, David Airlie, Simona Vetter, Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
1 review trailer (1 from subsystem maintainers).
Make epod-supply optional and mark it deprecated. The MCDE should use its power domain instead. Assisted-by: LLM Acked-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Linus Walleij <linusw@kernel.org> --- Documentation/devicetree/bindings/display/ste,mcde.yaml | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/Documentation/devicetree/bindings/display/ste,mcde.yaml b/Documentation/devicetree/bindings/display/ste,mcde.yaml
index 05e7e4ebc882..ee34b65dd13b 100644
--- a/Documentation/devicetree/bindings/display/ste,mcde.yaml
+++ b/Documentation/devicetree/bindings/display/ste,mcde.yaml@@ -39,7 +39,8 @@ properties: maxItems: 1 epod-supply: - description: a phandle to the EPOD regulator + description: a phandle to the legacy EPOD regulator + deprecated: true vana-supply: description: a phandle to the analog voltage regulator
@@ -103,7 +104,6 @@ required: - interrupts - clocks - clock-names - - epod-supply - vana-supply additionalProperties: false
@@ -121,7 +121,6 @@ examples: reg = <0xa0350000 0x1000>; interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>; power-domains = <&pm_domains DOMAIN_B2R2_MCDE>; - epod-supply = <&db8500_b2r2_mcde_reg>; vana-supply = <&ab8500_ldo_ana_reg>; clocks = <&prcmu_clk PRCMU_MCDECLK>, <&prcmu_clk PRCMU_LCDCLK>,
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2.55.0