From: Jisheng Zhang <jszhang@kernel.org>
To: Alexandre Belloni <alexandre.belloni@bootlin.com>,
Frank Li <Frank.Li@nxp.com>,
Philipp Zabel <p.zabel@pengutronix.de>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>
Cc: linux-i3c@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH v2 1/3] dt-bindings: i3c: dw: Describe core reset
Date: Mon, 11 May 2026 11:19:43 +0800 [thread overview]
Message-ID: <20260511031945.3228-2-jszhang@kernel.org> (raw)
In-Reply-To: <20260511031945.3228-1-jszhang@kernel.org>
The core reset support has been in the code from day1, but the
dt-binding doesn't exist. Add dt-binding to describe reset property.
Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
---
.../devicetree/bindings/i3c/snps,dw-i3c-master.yaml | 8 ++++++++
1 file changed, 8 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..613dce7757bc 100644
--- a/Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml
+++ b/Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml
@@ -35,6 +35,14 @@ properties:
- const: core
- const: apb
+ resets:
+ items:
+ - description: Reset signal
+
+ reset-names:
+ items:
+ - const: core_rst
+
interrupts:
maxItems: 1
--
2.53.0
next prev parent reply other threads:[~2026-05-11 3:38 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-11 3:19 [PATCH v2 0/3] i3c: dw: Add apb reset support Jisheng Zhang
2026-05-11 3:19 ` Jisheng Zhang [this message]
2026-05-11 3:19 ` [PATCH v2 2/3] dt-bindings: i3c: dw: Add apb reset Jisheng Zhang
2026-05-11 3:19 ` [PATCH v2 3/3] i3c: dw: Add apb reset support Jisheng Zhang
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