From: "Rob Herring (Arm)" <robh@kernel.org>
To: Antonio Borneo <antonio.borneo@foss.st.com>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>,
Valentin Caron <valentin.caron@foss.st.com>,
linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Linus Walleij <linus.walleij@linaro.org>,
devicetree@vger.kernel.org, Conor Dooley <conor+dt@kernel.org>,
Christophe Roullier <christophe.roullier@foss.st.com>,
Fabien Dessenne <fabien.dessenne@foss.st.com>,
linux-stm32@st-md-mailman.stormreply.com,
Alexandre Torgue <alexandre.torgue@foss.st.com>,
linux-arm-kernel@lists.infradead.org,
Bartosz Golaszewski <brgl@bgdev.pl>
Subject: Re: [PATCH v2 8/9] dt-bindings: pinctrl: stm32: Support I/O synchronization parameters
Date: Tue, 9 Sep 2025 21:10:15 -0500 [thread overview]
Message-ID: <175747021462.3634607.17013207905541885888.robh@kernel.org> (raw)
In-Reply-To: <20250905135547.934729-9-antonio.borneo@foss.st.com>
On Fri, 05 Sep 2025 15:55:46 +0200, Antonio Borneo wrote:
> Document the support of the I/O synchronization parameters:
> - skew-delay;
> - skew-delay-direction;
> - st,io-sync.
>
> Require 'skew-delay-direction' when 'skew-delay' is non zero.
> Allow the new properties only with compatibles that support them.
> Add an example that uses all the new properties.
>
> Co-developed-by: Fabien Dessenne <fabien.dessenne@foss.st.com>
> Signed-off-by: Fabien Dessenne <fabien.dessenne@foss.st.com>
> Signed-off-by: Antonio Borneo <antonio.borneo@foss.st.com>
> ---
> .../bindings/pinctrl/st,stm32-pinctrl.yaml | 92 +++++++++++++++++++
> 1 file changed, 92 insertions(+)
>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
next prev parent reply other threads:[~2025-09-10 2:10 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-05 13:55 [PATCH v2 0/9] pinctrl: stm32: Support I/O synchronization Antonio Borneo
2025-09-05 13:55 ` [PATCH v2 1/9] pinctrl: pinconf-generic: Add property "skew-delay-direction" Antonio Borneo
2025-09-05 13:55 ` [PATCH v2 2/9] dt-bindings: pincfg-node: " Antonio Borneo
2025-09-10 2:08 ` Rob Herring (Arm)
2025-09-30 12:23 ` Linus Walleij
2025-10-01 14:36 ` Antonio Borneo
2025-09-05 13:55 ` [PATCH v2 3/9] pinctrl: stm32: Rework stm32_pconf_parse_conf() Antonio Borneo
2025-09-05 13:55 ` [PATCH v2 4/9] pinctrl: stm32: Simplify handling of backup pin status Antonio Borneo
2025-09-05 13:55 ` [PATCH v2 5/9] pinctrl: stm32: Drop useless spinlock save and restore Antonio Borneo
2025-09-05 13:55 ` [PATCH v2 6/9] pinctrl: stm32: Avoid keeping a bool value in a u32 variable Antonio Borneo
2025-09-05 13:55 ` [PATCH v2 7/9] pinctrl: stm32: Support I/O synchronization parameters Antonio Borneo
2025-09-05 13:55 ` [PATCH v2 8/9] dt-bindings: " Antonio Borneo
2025-09-10 2:10 ` Rob Herring (Arm) [this message]
2025-09-05 13:55 ` [PATCH v2 9/9] arm64: dts: st: Add I/O sync to eth2 pinctrl in stm32mp25-pinctrl.dtsi Antonio Borneo
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