From: "Rob Herring (Arm)" <robh@kernel.org>
To: Xu Yang <xu.yang_2@nxp.com>
Cc: Conor Dooley <conor+dt@kernel.org>,
linux-kernel@vger.kernel.org,
Heikki Krogerus <heikki.krogerus@linux.intel.com>,
linux-usb@vger.kernel.org,
Badhri Jagan Sridharan <badhri@google.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
devicetree@vger.kernel.org, Li Jun <jun.li@nxp.com>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
imx@lists.linux.dev
Subject: Re: [PATCH v2 1/2] dt-bindings: usb: nxp,ptn5110: add optional orientation-gpios property
Date: Fri, 13 Mar 2026 19:21:04 -0500 [thread overview]
Message-ID: <177344766351.3720394.7574014035146712126.robh@kernel.org> (raw)
In-Reply-To: <20260312-support-setting-orientation-use-gpio-v2-1-59c523a09f12@nxp.com>
On Thu, 12 Mar 2026 16:07:24 +0800, Xu Yang wrote:
> The Type-C chip know the cable orientation and then normally will set the
> switch channel to correctly configure the data path. Some chips itself
> support to output the control signal by indicating the capability in
> bit[0] of STANDARD_OUTPUT_CAPABILITIES register and do it in
> CONFIG_STANDARD_OUTPUT register. For PTN5110 which doesn't present this
> capability currently there is no way to achieve the orientation setting.
> Add an optional "orientation-gpios" property to achieve the same purpose.
>
> Signed-off-by: Xu Yang <xu.yang_2@nxp.com>
>
> ---
> Changes in v2:
> - use property name "orientation-gpios"
> - remove the "if" condition and modify commit message
> ---
> Documentation/devicetree/bindings/usb/nxp,ptn5110.yaml | 4 ++++
> 1 file changed, 4 insertions(+)
>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
next prev parent reply other threads:[~2026-03-14 0:21 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-12 8:07 [PATCH v2 0/2] usb: typec: tcpci: support setting orientation via GPIO Xu Yang
2026-03-12 8:07 ` [PATCH v2 1/2] dt-bindings: usb: nxp,ptn5110: add optional orientation-gpios property Xu Yang
2026-03-14 0:21 ` Rob Herring (Arm) [this message]
2026-03-12 8:07 ` [PATCH v2 2/2] usb: typec: tcpci: support setting orientation via GPIO Xu Yang
2026-03-12 19:12 ` Frank Li
2026-03-12 20:27 ` Greg Kroah-Hartman
2026-03-12 20:50 ` Frank Li
2026-03-13 2:03 ` Xu Yang
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