From: George Moussalem <[email protected]> Document the Qualcomm IPQ5018 Bluetooth controller.
Signed-off-by: George Moussalem <[email protected]> --- .../bindings/net/bluetooth/qcom,ipq5018-bt.yaml | 63 ++++++++++++++++++++++ 1 file changed, 63 insertions(+) diff --git a/Documentation/devicetree/bindings/net/bluetooth/qcom,ipq5018-bt.yaml b/Documentation/devicetree/bindings/net/bluetooth/qcom,ipq5018-bt.yaml new file mode 100644 index 000000000000..afd33f851858 --- /dev/null +++ b/Documentation/devicetree/bindings/net/bluetooth/qcom,ipq5018-bt.yaml @@ -0,0 +1,63 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/bluetooth/qcom,ipq5018-bt.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm IPQ5018 Bluetooth + +maintainers: + - George Moussalem <[email protected]> + +properties: + compatible: + enum: + - qcom,ipq5018-bt + + interrupts: + items: + - description: + Interrupt line from the M0 Bluetooth Subsystem to the host processor + to notify it of events such as re + + qcom,ipc: + $ref: /schemas/types.yaml#/definitions/phandle-array + items: + - items: + - description: phandle to a syscon node representing the APCS registers + - description: u32 representing offset to the register within the syscon + - description: u32 representing the ipc bit within the register + description: | + These entries specify the outgoing IPC bit used for signaling the remote + M0 BTSS core of a host event or for sending an ACK if the remote processor + expects it. + + qcom,rproc: + $ref: /schemas/types.yaml#/definitions/phandle + description: + Phandle to the remote processor node representing the M0 BTSS core. + +required: + - compatible + - interrupts + - qcom,ipc + - qcom,rproc + +allOf: + - $ref: bluetooth-controller.yaml# + - $ref: qcom,bluetooth-common.yaml + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + + bluetooth: bluetooth { + compatible = "qcom,ipq5018-bt"; + + qcom,ipc = <&apcs_glb 8 23>; + interrupts = <GIC_SPI 162 IRQ_TYPE_EDGE_RISING>; + + qcom,rproc = <&m0_btss>; + }; -- 2.53.0
