From: Rob Herring <robh@kernel.org>
To: Badhri Jagan Sridharan <badhri@google.com>,
Amelie Delaunay <amelie.delaunay@st.com>
Cc: Guenter Roeck <linux@roeck-us.net>,
Heikki Krogerus <heikki.krogerus@linux.intel.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Lee Jones <lee.jones@linaro.org>, Mark Brown <broonie@kernel.org>,
Maxime Ripard <mripard@kernel.org>,
Alexandre Belloni <alexandre.belloni@bootlin.com>,
Thierry Reding <treding@nvidia.com>,
Prashant Malani <pmalani@chromium.org>,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-usb@vger.kernel.org
Subject: Re: [PATCH v8 05/11] dt-bindings: connector: Add property to set initial current cap for FRS
Date: Tue, 22 Sep 2020 10:04:11 -0600 [thread overview]
Message-ID: <20200922160411.GB2759479@bogus> (raw)
In-Reply-To: <20200921195555.1050731-5-badhri@google.com>
On Mon, Sep 21, 2020 at 12:55:49PM -0700, Badhri Jagan Sridharan wrote:
> This change adds frs-typec-current which allows setting the initial current
> capability of the new source when vSafe5V is applied during PD3.0
> sink Fast Role Swap.
>
> Signed-off-by: Badhri Jagan Sridharan <badhri@google.com>
> ---
> Changes since v1:
> - Changing patch version to v6 to fix version number confusion.
>
> Changes since v6:
> - Removed the redundant usb-connector.txt that I created by mistake.
> - Moved to yaml.
>
> Changes since v7:
> - Rebase
> ---
> .../devicetree/bindings/connector/usb-connector.yaml | 8 ++++++++
> include/dt-bindings/usb/pd.h | 10 ++++++++++
> 2 files changed, 18 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/connector/usb-connector.yaml b/Documentation/devicetree/bindings/connector/usb-connector.yaml
> index 9bd52e63c935..1ca8e6a337e5 100644
> --- a/Documentation/devicetree/bindings/connector/usb-connector.yaml
> +++ b/Documentation/devicetree/bindings/connector/usb-connector.yaml
> @@ -142,6 +142,14 @@ properties:
> required:
> - port@0
>
> + frs-typec-current:
> + description: Initial current capability of the new source when vSafe5V
> + is applied during PD3.0 Fast Role Swap. "Table 6-14 Fixed Supply PDO - Sink"
> + of "USB Power Delivery Specification Revision 3.0, Version 1.2" provides the
> + different power levels and "6.4.1.3.1.6 Fast Role Swap USB Type-C Current"
> + provides a detailed description of the field.
> + $ref: /schemas/types.yaml#/definitions/uint32
Looks the same/similar to this[1]. Please come up with a common
approach to cover both.
Rob
https://lore.kernel.org/linux-arm-kernel/20200902075707.9052-2-amelie.delaunay@st.com/
next prev parent reply other threads:[~2020-09-22 16:04 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-21 19:55 [PATCH v8 01/11] usb: typec: tcpci: Add a getter method to retrieve tcpm_port reference Badhri Jagan Sridharan
2020-09-21 19:55 ` [PATCH v8 02/11] usb: typec: tcpci: Add set_vbus tcpci callback Badhri Jagan Sridharan
2020-09-21 19:55 ` [PATCH v8 03/11] dt-bindings: usb: Maxim type-c controller device tree binding document Badhri Jagan Sridharan
2020-09-22 15:59 ` Rob Herring
2020-09-29 2:41 ` Badhri Jagan Sridharan
2020-09-21 19:55 ` [PATCH v8 04/11] usb: typec: tcpci_maxim: Chip level TCPC driver Badhri Jagan Sridharan
2020-09-21 19:55 ` [PATCH v8 05/11] dt-bindings: connector: Add property to set initial current cap for FRS Badhri Jagan Sridharan
2020-09-22 16:04 ` Rob Herring [this message]
2020-09-29 2:50 ` Badhri Jagan Sridharan
2020-09-23 10:43 ` Jun Li
2020-09-24 10:09 ` Badhri Jagan Sridharan
2020-09-28 8:57 ` Jun Li
2020-09-29 2:43 ` Badhri Jagan Sridharan
2020-09-21 19:55 ` [PATCH v8 06/11] usb: typec: tcpm: Add support for Sink Fast Role SWAP(FRS) Badhri Jagan Sridharan
2020-09-21 19:55 ` [PATCH v8 07/11] usb: typec: tcpci: Implement callbacks for FRS Badhri Jagan Sridharan
2020-09-21 19:55 ` [PATCH v8 08/11] usb: typec: tcpci_maxim: Add support for Sink FRS Badhri Jagan Sridharan
2020-09-21 19:55 ` [PATCH v8 09/11] usb: typec: tcpm: Implement enabling Auto Discharge disconnect support Badhri Jagan Sridharan
2020-09-21 19:55 ` [PATCH v8 10/11] usb: typec: tcpci: Implement Auto discharge disconnect callbacks Badhri Jagan Sridharan
2020-09-21 19:55 ` [PATCH v8 11/11] usb: typec: tcpci_maxim: Implemnent set_auto_vbus_discharge_threshold Badhri Jagan Sridharan
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