bindings/sound/realtek%2Crt5645.yaml

1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10   - Animesh Agarwal <animeshagarwal28@gmail.com>
35   - $ref: dai-common.yaml#
40       - realtek,rt5645
41       - realtek,rt5650
50   avdd-supply:
51     description: Power supply for AVDD, providing 1.8V.
53   cpvdd-supply:
54     description: Power supply for CPVDD, providing 3.5V.
56   hp-detect-gpios:
58       A GPIO spec for the external headphone detect pin. If jd-mode = 0, we
59       will get the JD status by getting the value of hp-detect-gpios.
62   cbj-sleeve-gpios:
69   realtek,in2-differential:
71       Indicate MIC2 input are differential, rather than single-ended.
74   realtek,dmic1-data-pin:
78       - 0 # dmic1 is not used
79       - 1 # using IN2P pin as dmic1 data pin
80       - 2 # using GPIO6 pin as dmic1 data pin
81       - 3 # using GPIO10 pin as dmic1 data pin
82       - 4 # using GPIO12 pin as dmic1 data pin
84   realtek,dmic2-data-pin:
88       - 0 # dmic2 is not used
89       - 1 # using IN2N pin as dmic2 data pin
90       - 2 # using GPIO5 pin as dmic2 data pin
91       - 3 # using GPIO11 pin as dmic2 data pin
93   realtek,jd-mode:
97       - 0 # rt5645/rt5650 JD function is not used
98       - 1 # Mode-0 (VDD=3.3V), two port jack detection
99       - 2 # Mode-1 (VDD=3.3V), one port jack detection
100       - 3 # Mode-2 (VDD=1.8V), one port jack detection
103   - compatible
104   - reg
105   - interrupts
106   - avdd-supply
107   - cpvdd-supply
112   - |
113     #include <dt-bindings/gpio/gpio.h>
114     #include <dt-bindings/interrupt-controller/irq.h>
117         #address-cells = <1>;
118         #size-cells = <0>;
123             hp-detect-gpios = <&gpio 19 0>;
124             cbj-sleeve-gpios = <&gpio 20 0>;
125             interrupt-parent = <&gpio>;
127             avdd-supply = <&avdd_reg>;
128             cpvdd-supply = <&cpvdd_supply>;
129             realtek,jd-mode = <3>;