Re: [PATCH v2 1/2] dt-bindings: i3c: dw: Document missing optional core reset

From: Pandey, Radhey Shyam

Date: Mon Jul 20 2026 - 03:47:49 EST


On 7/20/2026 1:05 PM, Shubham Patil wrote:
The DesignWare I3C master IP supports a core reset input, but the
binding is missing the corresponding reset description.

Document the optional reset property. Keep it optional because the
reset line is integration-specific.

Signed-off-by: Shubham Patil <shubhamsanjay.patil@xxxxxxx>

Reviewed-by: Radhey Shyam Pandey <radhey.shyam.pandey@xxxxxxx>
Thanks!
---
Changes in v2:
- Updated commit description
- Dropped reset-name from the binding
---
Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml | 3 +++
1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml b/Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml
index e803457d3f55..dc7ee38001d6 100644
--- a/Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml
+++ b/Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml
@@ -38,6 +38,9 @@ properties:
interrupts:
maxItems: 1
+ resets:
+ maxItems: 1
+
power-domains:
maxItems: 1