[PATCH v1] dt-bindings: mmc: dwcmshc-sdhci: Fix resets array validation

From: hehuan1

Date: Wed Feb 11 2026 - 04:49:29 EST


From: Huan He <hehuan1@xxxxxxxxxxxxxxxxxx>

The binding defines tuple-style reset-names items for some
compatibles, which implicitly enforces a fixed array length
via JSON Schema.

Defining global maxItems for resets and reset-names causes these
constraints to be intersected via allOf, resulting in an effective
minItems equal to the global maxItems. This leads to dtbs_check
failures reporting reset arrays as too short, even when the DTS
provides the correct number of entries.

Remove the global maxItems constraints and let the per-compatible
schema branches define the required reset array sizes explicitly.

Fixes: 30009a21f257 ("dt-bindings: mmc: sdhci-of-dwcmshc: Add Eswin EIC7700")
Signed-off-by: Pritesh Patel <pritesh.patel@xxxxxxxxxxxxxx>
Signed-off-by: Huan He <hehuan1@xxxxxxxxxxxxxxxxxx>
---
.../devicetree/bindings/mmc/snps,dwcmshc-sdhci.yaml | 6 ------
1 file changed, 6 deletions(-)

diff --git a/Documentation/devicetree/bindings/mmc/snps,dwcmshc-sdhci.yaml b/Documentation/devicetree/bindings/mmc/snps,dwcmshc-sdhci.yaml
index 7e7c55dc2440..8af55a53b569 100644
--- a/Documentation/devicetree/bindings/mmc/snps,dwcmshc-sdhci.yaml
+++ b/Documentation/devicetree/bindings/mmc/snps,dwcmshc-sdhci.yaml
@@ -49,12 +49,6 @@ properties:
power-domains:
maxItems: 1

- resets:
- maxItems: 5
-
- reset-names:
- maxItems: 5
-
rockchip,txclk-tapnum:
description: Specify the number of delay for tx sampling.
$ref: /schemas/types.yaml#/definitions/uint8
--
2.25.1