add ax88772_rst

hc

2024-05-10 9999e48639b3cecb08ffb37358bcba3b48161b29

 kernel/arch/arm/boot/dts/da850-lcdk.dts
..
..
@@ -1,7 +1,6 @@
1
+// SPDX-License-Identifier: GPL-2.0-only
1
2
 /*
2
3
  * Copyright (c) 2016 BayLibre, Inc.
3
- *
4
- * Licensed under GPLv2.
5
4
  */
6
5
 /dts-v1/;
7
6
 #include "da850.dtsi"
..
..
@@ -74,12 +73,16 @@
74
73
 		simple-audio-card,name = "DA850-OMAPL138 LCDK";
75
74
 		simple-audio-card,widgets =
76
75
 			"Line", "Line In",
77
-			"Line", "Line Out";
76
+			"Line", "Line Out",
77
+			"Microphone", "Mic Jack";
78
78
 		simple-audio-card,routing =
79
79
 			"LINE1L", "Line In",
80
80
 			"LINE1R", "Line In",
81
81
 			"Line Out", "LLOUT",
82
-			"Line Out", "RLOUT";
82
+			"Line Out", "RLOUT",
83
+			"MIC3L", "Mic Jack",
84
+			"MIC3R", "Mic Jack",
85
+			"Mic Jack", "Mic Bias";
83
86
 		simple-audio-card,format = "dsp_b";
84
87
 		simple-audio-card,bitclock-master = <&link0_codec>;
85
88
 		simple-audio-card,frame-master = <&link0_codec>;
..
..
@@ -151,10 +154,46 @@
151
154
 			};
152
155
 		};
153
156
 	};
157
+
158
+	cvdd: regulator0 {
159
+		compatible = "regulator-fixed";
160
+		regulator-name = "cvdd";
161
+		regulator-min-microvolt = <1300000>;
162
+		regulator-max-microvolt = <1300000>;
163
+		regulator-always-on;
164
+		regulator-boot-on;
165
+	};
154
166
 };
155
167
 
156
168
 &ref_clk {
157
169
 	clock-frequency = <24000000>;
170
+};
171
+
172
+&cpu {
173
+	cpu-supply = <&cvdd>;
174
+};
175
+
176
+/*
177
+ * LCDK has a fixed CVDD of 1.3V, so only operating points >= 300MHz are
178
+ * valid. Unfortunately due to a problem with the DA8XX OHCI controller, we
179
+ * can't enable more than one OPP by default, since the controller sometimes
180
+ * becomes unresponsive after a transition. Fix the frequency at 456 MHz.
181
+ */
182
+
183
+&opp_100 {
184
+	status = "disabled";
185
+};
186
+
187
+&opp_200 {
188
+	status = "disabled";
189
+};
190
+
191
+&opp_300 {
192
+	status = "disabled";
193
+};
194
+
195
+&opp_456 {
196
+	status = "okay";
158
197
 };
159
198
 
160
199
 &pmx_core {
..
..
@@ -250,6 +289,8 @@
250
289
 		#sound-dai-cells = <0>;
251
290
 		compatible = "ti,tlv320aic3106";
252
291
 		reg = <0x18>;
292
+		adc-settle-ms = <40>;
293
+		ai3x-micbias-vg = <1>;		/* 2.0V */
253
294
 		status = "okay";
254
295
 
255
296
 		/* Regulators */