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charset="utf-8" This adds a new optional device tree property called h2c-ps-gpio. If this property is defined, the driver will use this GPIO for driving chip into sleep/wakeup state. Signed-off-by: Neeraj Sanjay Kale --- .../devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt= .yaml b/Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml index 37a65badb448..e4eeee9bed68 100644 --- a/Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml +++ b/Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml @@ -34,6 +34,11 @@ properties: firmware-name: maxItems: 1 =20 + h2c-ps-gpio: + maxItems: 1 + description: + Host-To-Chip power save mechanism is driven by this GPIO. + required: - compatible =20 @@ -41,10 +46,12 @@ additionalProperties: false =20 examples: - | + #include serial { bluetooth { compatible =3D "nxp,88w8987-bt"; fw-init-baudrate =3D <3000000>; firmware-name =3D "uartuart8987_bt_v0.bin"; + h2c-ps-gpio =3D <&gpio 11 GPIO_ACTIVE_HIGH>; }; }; --=20 2.25.1