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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 0/3] i3c: dw: Add apb reset support
Date: Mon, 25 May 2026 22:00:15 +0800	[thread overview]
Message-ID: <20260525140018.19598-1-jszhang@kernel.org> (raw)

Add support of apb reset which is to reset the APB interface.
The first patch is to document the exisiting reset dt-binding. 2nd patch
is to add apb reset dt-binding. The last patch is to add apb reset
support.

NOTE: to align with "core_rst", the new added apb reset is named as
"apb_rst", IOW, the reset names: "core_rst" + "apb_rst". I can modify
it if maintainers prefer "core_rst" + "apb"

Since v3:
  - back to v2, I.E keep the "_rst" suffix, since removing it is an
    ABI breakage.

Since v2:
  - remove "_rst" suffix

Since v1:
  - add dt-binding


Jisheng Zhang (3):
  dt-bindings: i3c: dw: Describe core reset
  dt-bindings: i3c: dw: Add apb reset
  i3c: dw: Add apb reset support

 .../devicetree/bindings/i3c/snps,dw-i3c-master.yaml    | 10 ++++++++++
 drivers/i3c/master/dw-i3c-master.c                     |  7 +++++++
 drivers/i3c/master/dw-i3c-master.h                     |  1 +
 3 files changed, 18 insertions(+)

-- 
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 0/3] i3c: dw: Add apb reset support
Date: Mon, 25 May 2026 22:00:15 +0800	[thread overview]
Message-ID: <20260525140018.19598-1-jszhang@kernel.org> (raw)

Add support of apb reset which is to reset the APB interface.
The first patch is to document the exisiting reset dt-binding. 2nd patch
is to add apb reset dt-binding. The last patch is to add apb reset
support.

NOTE: to align with "core_rst", the new added apb reset is named as
"apb_rst", IOW, the reset names: "core_rst" + "apb_rst". I can modify
it if maintainers prefer "core_rst" + "apb"

Since v3:
  - back to v2, I.E keep the "_rst" suffix, since removing it is an
    ABI breakage.

Since v2:
  - remove "_rst" suffix

Since v1:
  - add dt-binding


Jisheng Zhang (3):
  dt-bindings: i3c: dw: Describe core reset
  dt-bindings: i3c: dw: Add apb reset
  i3c: dw: Add apb reset support

 .../devicetree/bindings/i3c/snps,dw-i3c-master.yaml    | 10 ++++++++++
 drivers/i3c/master/dw-i3c-master.c                     |  7 +++++++
 drivers/i3c/master/dw-i3c-master.h                     |  1 +
 3 files changed, 18 insertions(+)

-- 
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 Jisheng Zhang [this message]
2026-05-25 14:00 ` [PATCH v4 0/3] i3c: dw: Add apb reset support Jisheng Zhang
2026-05-25 14:00 ` [PATCH v4 1/3] dt-bindings: i3c: dw: Describe core reset Jisheng Zhang
2026-05-25 14:00   ` 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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