From: "Arnd Bergmann" <arnd@arndb.de>
To: "Dan Carpenter" <dan.carpenter@linaro.org>,
"Chen-Yu Tsai" <wens@kernel.org>
Cc: "John Madieu" <john.madieu.xa@bp.renesas.com>,
"Lee Jones" <lee@kernel.org>,
"Conor Dooley" <conor+dt@kernel.org>,
devicetree@vger.kernel.org,
"Krzysztof Kozlowski" <krzk+dt@kernel.org>,
linux-kernel@vger.kernel.org, "Rob Herring" <robh@kernel.org>,
"André Draszik" <andre.draszik@linaro.org>,
"Peter Griffin" <peter.griffin@linaro.org>
Subject: Re: [PATCH 0/2] mfd: syscon: introduce no-auto-mmio DT property
Date: Thu, 30 Oct 2025 15:10:51 +0100 [thread overview]
Message-ID: <a84a68dd-8068-4e84-b0bf-f8f9230e05e8@app.fastmail.com> (raw)
In-Reply-To: <aQNjoM3fgAW6kxUz@stanley.mountain>
On Thu, Oct 30, 2025, at 14:09, Dan Carpenter wrote:
> Yeah. Let me send this tommorrow if no one objects. Pretty simple
> solution in retrospect.
>
> [PATCH] mfd: syscon: Return -EPROBE_DEFER in device_node_get_regmap()
>
> These days we can register syscons with of_syscon_register_regmap() so
> if we can't find the syscon that probably means it hasn't been registered
> yet. Return -EPROBE_DEFER so the driver will try probing again.
>
> Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
This clearly needs some testing, but I like it!
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
next prev parent reply other threads:[~2025-10-30 14:11 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-29 17:27 Dan Carpenter
2025-10-29 17:27 ` [PATCH 1/2] dt-bindings: mfd: syscon: introduce no-auto-mmio property for syscons Dan Carpenter
2025-10-29 17:33 ` Conor Dooley
2025-10-29 17:41 ` Dan Carpenter
2025-10-29 18:37 ` Conor Dooley
2025-10-29 18:47 ` Dan Carpenter
2025-10-29 22:00 ` Conor Dooley
2025-10-30 8:20 ` Krzysztof Kozlowski
2025-10-30 18:16 ` Rob Herring
2025-10-29 17:27 ` [PATCH 2/2] mfd: syscon: Don't auto create "no-auto-mmio" syscons Dan Carpenter
2025-10-29 19:43 ` [PATCH 0/2] mfd: syscon: introduce no-auto-mmio DT property Arnd Bergmann
2025-10-30 7:33 ` Dan Carpenter
2025-10-30 8:33 ` Arnd Bergmann
2025-10-30 8:49 ` Dan Carpenter
2025-10-30 12:39 ` Dan Carpenter
2025-10-30 12:50 ` Chen-Yu Tsai
2025-10-30 13:09 ` Dan Carpenter
2025-10-30 14:10 ` Arnd Bergmann [this message]
2025-10-30 14:39 ` Chen-Yu Tsai
2025-10-30 18:21 ` Rob Herring
2025-10-30 12:59 ` Peter Griffin
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