bindings/sound/qcom%2Cwcd937x-sdw.yaml

1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/qcom,wcd937x-sdw.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10   - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13   Qualcomm WCD9370/WCD9375 Codec is a standalone Hi-Fi audio codec IC.
14   It has RX and TX Soundwire slave devices. This bindings is for the
24   qcom,tx-port-mapping:
26       Specifies static port mapping between device and host tx ports.
27       In the order of the device port index which are adc1_port, adc23_port,
31       WCD9370 TX Port 1 (ADC1)               <=> SWR2 Port 2
32       WCD9370 TX Port 2 (ADC2, 3)            <=> SWR2 Port 2
33       WCD9370 TX Port 3 (DMIC0,1,2,3 & MBHC) <=> SWR2 Port 3
34       WCD9370 TX Port 4 (DMIC4,5,6,7)        <=> SWR2 Port 4
36     $ref: /schemas/types.yaml#/definitions/uint32-array
42   qcom,rx-port-mapping:
44       Specifies static port mapping between device and host rx ports.
45       In the order of device port index which are hph_port, clsh_port,
46       comp_port, lo_port, dsd port.
47       Supports maximum 5 rx soundwire ports.
49       WCD9370 RX Port 1 (HPH_L/R)       <==>    SWR1 Port 1 (HPH_L/R)
50       WCD9370 RX Port 2 (CLSH)          <==>    SWR1 Port 2 (CLSH)
51       WCD9370 RX Port 3 (COMP_L/R)      <==>    SWR1 Port 3 (COMP_L/R)
52       WCD9370 RX Port 4 (LO)            <==>    SWR1 Port 4 (LO)
53       WCD9370 RX Port 5 (DSD_L/R)       <==>    SWR1 Port 5 (DSD)
55     $ref: /schemas/types.yaml#/definitions/uint32-array
62   - compatible
63   - reg
68   - |
71         #address-cells = <2>;
72         #size-cells = <0>;
76             qcom,rx-port-mapping = <1 2 3 4 5>;
82         #address-cells = <2>;
83         #size-cells = <0>;
87             qcom,tx-port-mapping = <2 2 3 4>;