From: Shubham Patil <shubhamsanjay.patil@amd.com>
To: <alexandre.belloni@bootlin.com>, <Frank.Li@nxp.com>,
<robh@kernel.org>, <krzk+dt@kernel.org>, <conor+dt@kernel.org>
Cc: <linux-i3c@lists.infradead.org>, <devicetree@vger.kernel.org>,
<linux-kernel@vger.kernel.org>, <michal.simek@amd.com>,
<radhey.shyam.pandey@amd.com>,
Shubham Patil <shubhamsanjay.patil@amd.com>
Subject: [PATCH v2 1/2] dt-bindings: i3c: dw: Document missing optional core reset
Date: Mon, 20 Jul 2026 13:05:09 +0530 [thread overview]
Message-ID: <20260720073510.1869623-2-shubhamsanjay.patil@amd.com> (raw)
In-Reply-To: <20260720073510.1869623-1-shubhamsanjay.patil@amd.com>
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@amd.com>
---
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
--
2.34.1
next prev parent reply other threads:[~2026-07-20 7:35 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-20 7:35 [PATCH v2 0/2] i3c: dw: Document optional core reset and drop redundant name Shubham Patil
2026-07-20 7:35 ` Shubham Patil [this message]
2026-07-20 7:42 ` [PATCH v2 1/2] dt-bindings: i3c: dw: Document missing optional core reset Pandey, Radhey Shyam
2026-07-20 15:42 ` Frank Li
2026-07-22 19:57 ` Rob Herring (Arm)
2026-07-20 7:35 ` [PATCH v2 2/2] i3c: master: dw: Drop redundant core reset name Shubham Patil
2026-07-20 7:41 ` Pandey, Radhey Shyam
2026-07-20 15:43 ` Frank Li
2026-07-30 14:33 ` [PATCH v2 0/2] i3c: dw: Document optional core reset and drop redundant name Alexandre Belloni
2026-09-10 4:35 ` Jisheng Zhang
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