| Message ID | 20210406013643.3280369-7-badhri@google.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Fixes for tcpm-source-psy- and pSnkStby | expand |
diff --git a/Documentation/devicetree/bindings/connector/usb-connector.yaml b/Documentation/devicetree/bindings/connector/usb-connector.yaml index b6daedd62516..09ad3ad983a6 100644 --- a/Documentation/devicetree/bindings/connector/usb-connector.yaml +++ b/Documentation/devicetree/bindings/connector/usb-connector.yaml @@ -197,6 +197,13 @@ properties: $ref: /schemas/types.yaml#/definitions/uint32 enum: [1, 2, 3] + slow-charger-loop: + description: Allows slow charging loops to comply to pSnkStby. When set makes + the port request pSnkStby(2.5W - 5V@500mA) upon entering SNK_DISCOVERY(instead + of 3A or the 1.5A during SNK_DISCOVERY) and the actual currrent limit after + reception of PS_Ready for PD link or during SNK_READY for non-pd link. + type: boolean + required: - compatible
To allow slow charger loops to comply to pSnkStby requirement, this patch introduces slow-charger-loop which when set makes the port request PD_P_SNK_STDBY_MW upon entering SNK_DISCOVERY (instead of 3A or the 1.5A during SNK_DISCOVERY) and the actual currrent limit after RX of PD_CTRL_PSRDY for PD link or during SNK_READY for non-pd link. Signed-off-by: Badhri Jagan Sridharan <badhri@google.com> --- .../devicetree/bindings/connector/usb-connector.yaml | 7 +++++++ 1 file changed, 7 insertions(+)