From: Amelie Delaunay <amelie.delaunay@st.com>
To: Rob Herring <robh+dt@kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Maxime Coquelin <mcoquelin.stm32@gmail.com>,
Alexandre Torgue <alexandre.torgue@st.com>,
Russell King <linux@armlinux.org.uk>,
Heikki Krogerus <heikki.krogerus@linux.intel.com>
Cc: <devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<linux-usb@vger.kernel.org>,
<linux-stm32@st-md-mailman.stormreply.com>,
<linux-arm-kernel@lists.infradead.org>,
Amelie Delaunay <amelie.delaunay@st.com>,
Fabrice Gasnier <fabrice.gasnier@st.com>
Subject: [RESEND PATCH v3 1/4] dt-bindings: connector: add power-opmode optional property to usb-connector
Date: Thu, 29 Oct 2020 10:58:03 +0100 [thread overview]
Message-ID: <20201029095806.10648-2-amelie.delaunay@st.com> (raw)
In-Reply-To: <20201029095806.10648-1-amelie.delaunay@st.com>
Power operation mode may depends on hardware design, so, add the optional
property power-opmode for usb-c connector to select the power operation
mode capability.
Signed-off-by: Amelie Delaunay <amelie.delaunay@st.com>
---
.../bindings/connector/usb-connector.yaml | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/Documentation/devicetree/bindings/connector/usb-connector.yaml b/Documentation/devicetree/bindings/connector/usb-connector.yaml
index 728f82db073d..200d19c60fd5 100644
--- a/Documentation/devicetree/bindings/connector/usb-connector.yaml
+++ b/Documentation/devicetree/bindings/connector/usb-connector.yaml
@@ -93,6 +93,24 @@ properties:
- device
- dual
+ power-opmode:
+ description: Determines the power operation mode that the Type C connector
+ will support and will advertise through CC pins when it has no power
+ delivery support.
+ - "default" corresponds to default USB voltage and current defined by the
+ USB 2.0 and USB 3.2 specifications, 5V 500mA for USB 2.0 ports and
+ 5V 900mA or 1500mA for USB 3.2 ports in single-lane or dual-lane
+ operation respectively.
+ - "1.5A" and "3.0A", 5V 1.5A and 5V 3.0A respectively, as defined in USB
+ Type-C Cable and Connector specification, when Power Delivery is not
+ supported.
+ allOf:
+ - $ref: /schemas/types.yaml#definitions/string
+ enum:
+ - default
+ - 1.5A
+ - 3.0A
+
# The following are optional properties for "usb-c-connector" with power
# delivery support.
source-pdos:
--
2.17.1
next prev parent reply other threads:[~2020-10-29 9:58 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-29 9:58 [RESEND PATCH v3 0/4] STUSB1600 support on STM32MP15xx-DKx Amelie Delaunay
2020-10-29 9:58 ` Amelie Delaunay [this message]
2020-10-29 15:40 ` [RESEND PATCH v3 1/4] dt-bindings: connector: add power-opmode optional property to usb-connector Rob Herring
2020-10-29 16:49 ` Amelie DELAUNAY
2020-10-30 1:54 ` Jun Li
2020-10-30 14:32 ` Rob Herring
2020-10-30 14:29 ` Rob Herring
2020-10-30 15:27 ` Amelie DELAUNAY
2020-11-04 21:08 ` Rob Herring
2020-11-05 11:36 ` Amelie DELAUNAY
2020-11-05 12:23 ` Jun Li
2020-11-05 15:17 ` Amelie DELAUNAY
2020-11-05 15:55 ` Rob Herring
2020-11-06 3:10 ` Badhri Jagan Sridharan
2020-11-06 8:03 ` Amelie DELAUNAY
2020-10-29 9:58 ` [RESEND PATCH v3 2/4] dt-bindings: usb: Add DT bindings for STUSB160x Type-C controller Amelie Delaunay
2020-10-29 9:58 ` [RESEND PATCH v3 3/4] ARM: dts: stm32: add STUSB1600 Type-C using I2C4 on stm32mp15xx-dkx Amelie Delaunay
2020-10-29 9:58 ` [RESEND PATCH v3 4/4] ARM: multi_v7_defconfig: enable STUSB160X Type-C port controller support Amelie Delaunay
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