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From: Jisheng Zhang <jszhang@kernel.org>
To: Alexandre Belloni <alexandre.belloni@bootlin.com>,
	Frank Li <Frank.Li@nxp.com>, Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Philipp Zabel <p.zabel@pengutronix.de>
Cc: linux-i3c@lists.infradead.org, devicetree@vger.kernel.org
Subject: [PATCH v4 1/3] dt-bindings: i3c: dw: Describe core reset
Date: Mon, 25 May 2026 22:00:16 +0800	[thread overview]
Message-ID: <20260525140018.19598-2-jszhang@kernel.org> (raw)
In-Reply-To: <20260525140018.19598-1-jszhang@kernel.org>

The "core_rst" reset support has been in the code from day1, but the
dt-binding doesn't exist. Add dt-binding to describe reset property.

Then why not remove the "_rst" suffix? Krzysztof pointed out "Cleanup
of name is not really worth affecting users. core_rst is not the best
name but it is not incorrect, either."

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


-- 
linux-i3c mailing list
linux-i3c@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-i3c

WARNING: multiple messages have this Message-ID (diff)
From: Jisheng Zhang <jszhang@kernel.org>
To: Alexandre Belloni <alexandre.belloni@bootlin.com>,
	Frank Li <Frank.Li@nxp.com>, Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Philipp Zabel <p.zabel@pengutronix.de>
Cc: linux-i3c@lists.infradead.org, devicetree@vger.kernel.org
Subject: [PATCH v4 1/3] dt-bindings: i3c: dw: Describe core reset
Date: Mon, 25 May 2026 22:00:16 +0800	[thread overview]
Message-ID: <20260525140018.19598-2-jszhang@kernel.org> (raw)
In-Reply-To: <20260525140018.19598-1-jszhang@kernel.org>

The "core_rst" reset support has been in the code from day1, but the
dt-binding doesn't exist. Add dt-binding to describe reset property.

Then why not remove the "_rst" suffix? Krzysztof pointed out "Cleanup
of name is not really worth affecting users. core_rst is not the best
name but it is not incorrect, either."

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


  reply	other threads:[~2026-05-25 14:19 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-05-25 14:00 [PATCH v4 0/3] i3c: dw: Add apb reset support Jisheng Zhang
2026-05-25 14:00 ` Jisheng Zhang
2026-05-25 14:00 ` Jisheng Zhang [this message]
2026-05-25 14:00   ` [PATCH v4 1/3] dt-bindings: i3c: dw: Describe core reset Jisheng Zhang
2026-05-25 15:23   ` Krzysztof Kozlowski
2026-05-25 15:23     ` Krzysztof Kozlowski
2026-05-25 14:00 ` [PATCH v4 2/3] dt-bindings: i3c: dw: Add apb reset Jisheng Zhang
2026-05-25 14:00   ` Jisheng Zhang
2026-05-25 14:36   ` sashiko-bot
2026-05-25 15:25   ` Krzysztof Kozlowski
2026-05-25 15:25     ` Krzysztof Kozlowski
2026-05-27  4:18     ` Jisheng Zhang
2026-05-27  4:18       ` Jisheng Zhang
2026-05-27  7:53       ` Krzysztof Kozlowski
2026-05-27  7:53         ` Krzysztof Kozlowski
2026-05-30 12:58         ` Jisheng Zhang
2026-05-30 12:58           ` Jisheng Zhang
2026-06-03 14:36           ` Krzysztof Kozlowski
2026-06-03 14:36             ` Krzysztof Kozlowski
2026-06-03 14:38             ` Krzysztof Kozlowski
2026-06-03 14:38               ` Krzysztof Kozlowski
2026-05-25 14:00 ` [PATCH v4 3/3] i3c: dw: Add apb reset support Jisheng Zhang
2026-05-25 14:00   ` Jisheng Zhang
2026-05-25 14:49   ` sashiko-bot

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