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 2/2] i3c: master: dw: Drop redundant core reset name
Date: Mon, 20 Jul 2026 13:05:10 +0530 [thread overview]
Message-ID: <20260720073510.1869623-3-shubhamsanjay.patil@amd.com> (raw)
In-Reply-To: <20260720073510.1869623-1-shubhamsanjay.patil@amd.com>
The DesignWare I3C master has a single reset line, so a dedicated
reset name is redundant. Look up the reset by index by passing NULL
instead of the "core_rst" name.
Signed-off-by: Shubham Patil <shubhamsanjay.patil@amd.com>
---
drivers/i3c/master/dw-i3c-master.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/i3c/master/dw-i3c-master.c b/drivers/i3c/master/dw-i3c-master.c
index 2f8c0c4683e0..488fb455d3cc 100644
--- a/drivers/i3c/master/dw-i3c-master.c
+++ b/drivers/i3c/master/dw-i3c-master.c
@@ -1584,7 +1584,7 @@ int dw_i3c_common_probe(struct dw_i3c_master *master,
return PTR_ERR(master->pclk);
master->core_rst = devm_reset_control_get_optional_exclusive_deasserted(&pdev->dev,
- "core_rst");
+ NULL);
if (IS_ERR(master->core_rst))
return PTR_ERR(master->core_rst);
--
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 ` [PATCH v2 1/2] dt-bindings: i3c: dw: Document missing optional core reset Shubham Patil
2026-07-20 7:42 ` Pandey, Radhey Shyam
2026-07-20 15:42 ` Frank Li
2026-07-22 19:57 ` Rob Herring (Arm)
2026-07-20 7:35 ` Shubham Patil [this message]
2026-07-20 7:41 ` [PATCH v2 2/2] i3c: master: dw: Drop redundant core reset name 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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