hc
2024-01-03 2f7c68cb55ecb7331f2381deb497c27155f32faf
kernel/Documentation/devicetree/bindings/sound/qcom,q6afe.txt
....@@ -49,7 +49,7 @@
4949 Usage: required for mi2s interface
5050 Value type: <prop-encoded-array>
5151 Definition: Must be list of serial data lines used by this dai.
52
- should be one or more of the 1-4 sd lines.
52
+ should be one or more of the 0-3 sd lines.
5353
5454 - qcom,tdm-sync-mode:
5555 Usage: required for tdm interface
....@@ -98,9 +98,27 @@
9898 0 - MSB
9999 1 - LSB
100100
101
+= AFE CLOCKSS
102
+"clocks" subnode of the AFE node. It represents q6afe clocks
103
+"clocks" node should have following properties.
104
+- compatible:
105
+ Usage: required
106
+ Value type: <stringlist>
107
+ Definition: must be "qcom,q6afe-clocks"
108
+
109
+- #clock-cells:
110
+ Usage: required
111
+ Value type: <u32>
112
+ Definition: Must be 2. Clock Id followed by
113
+ below valid clock coupling attributes.
114
+ 1 - for no coupled clock
115
+ 2 - for dividend of the coupled clock
116
+ 3 - for divisor of the coupled clock
117
+ 4 - for inverted and no couple clock
118
+
101119 = EXAMPLE
102120
103
-q6afe@4 {
121
+apr-service@4 {
104122 compatible = "qcom,q6afe";
105123 reg = <APR_SVC_AFE>;
106124
....@@ -110,12 +128,12 @@
110128 #address-cells = <1>;
111129 #size-cells = <0>;
112130
113
- hdmi@1 {
114
- reg = <1>;
131
+ dai@1 {
132
+ reg = <HDMI_RX>;
115133 };
116134
117
- tdm@24 {
118
- reg = <24>;
135
+ dai@24 {
136
+ reg = <PRIMARY_TDM_RX_0>;
119137 qcom,tdm-sync-mode = <1>:
120138 qcom,tdm-sync-src = <1>;
121139 qcom,tdm-data-out = <0>;
....@@ -125,8 +143,8 @@
125143
126144 };
127145
128
- tdm@25 {
129
- reg = <25>;
146
+ dai@25 {
147
+ reg = <PRIMARY_TDM_TX_0>;
130148 qcom,tdm-sync-mode = <1>:
131149 qcom,tdm-sync-src = <1>;
132150 qcom,tdm-data-out = <0>;
....@@ -135,44 +153,49 @@
135153 qcom,tdm-data-align = <0>;
136154 };
137155
138
- prim-mi2s-rx@16 {
139
- reg = <16>;
156
+ dai@16 {
157
+ reg = <PRIMARY_MI2S_RX>;
158
+ qcom,sd-lines = <0 2>;
159
+ };
160
+
161
+ dai@17 {
162
+ reg = <PRIMARY_MI2S_TX>;
163
+ qcom,sd-lines = <1>;
164
+ };
165
+
166
+ dai@18 {
167
+ reg = <SECONDARY_MI2S_RX>;
168
+ qcom,sd-lines = <0 3>;
169
+ };
170
+
171
+ dai@19 {
172
+ reg = <SECONDARY_MI2S_TX>;
173
+ qcom,sd-lines = <1>;
174
+ };
175
+
176
+ dai@20 {
177
+ reg = <TERTIARY_MI2S_RX>;
140178 qcom,sd-lines = <1 3>;
141179 };
142180
143
- prim-mi2s-tx@17 {
144
- reg = <17>;
145
- qcom,sd-lines = <2>;
181
+ dai@21 {
182
+ reg = <TERTIARY_MI2S_TX>;
183
+ qcom,sd-lines = <0>;
146184 };
147185
148
- sec-mi2s-rx@18 {
149
- reg = <18>;
150
- qcom,sd-lines = <1 4>;
186
+ dai@22 {
187
+ reg = <QUATERNARY_MI2S_RX>;
188
+ qcom,sd-lines = <0>;
151189 };
152190
153
- sec-mi2s-tx@19 {
154
- reg = <19>;
155
- qcom,sd-lines = <2>;
156
- };
157
-
158
- tert-mi2s-rx@20 {
159
- reg = <20>;
160
- qcom,sd-lines = <2 4>;
161
- };
162
-
163
- tert-mi2s-tx@21 {
164
- reg = <21>;
191
+ dai@23 {
192
+ reg = <QUATERNARY_MI2S_TX>;
165193 qcom,sd-lines = <1>;
166194 };
195
+ };
167196
168
- quat-mi2s-rx@22 {
169
- reg = <22>;
170
- qcom,sd-lines = <1>;
171
- };
172
-
173
- quat-mi2s-tx@23 {
174
- reg = <23>;
175
- qcom,sd-lines = <2>;
176
- };
197
+ clocks {
198
+ compatible = "qcom,q6afe-clocks";
199
+ #clock-cells = <2>;
177200 };
178201 };