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kernel: update kernel 4.4 to 4.4.52
[openwrt/openwrt.git] / target / linux / brcm2708 / patches-4.9 / 0147-BCM270x-DT-Consolidate-audio-card-overlays.patch
1 From 05798b17d672768e9e2c54c0c94df2ef019afe95 Mon Sep 17 00:00:00 2001
2 From: Matthias Reichl <hias@horus.com>
3 Date: Sun, 22 Jan 2017 12:49:36 +0100
4 Subject: [PATCH] BCM270x DT: Consolidate audio card overlays
5
6 Reference 3.3V / 5V system rails instead of instantiating local
7 regulators.
8
9 Add missing power supply properties for codecs where these are
10 required according to the DT bindings docs.
11
12 Signed-off-by: Matthias Reichl <hias@horus.com>
13 ---
14 .../arm/boot/dts/overlays/adau1977-adc-overlay.dts | 19 ++--------
15 .../dts/overlays/akkordion-iqdacplus-overlay.dts | 3 ++
16 .../dts/overlays/hifiberry-dacplus-overlay.dts | 3 ++
17 .../boot/dts/overlays/hifiberry-digi-overlay.dts | 2 +
18 .../dts/overlays/hifiberry-digi-pro-overlay.dts | 2 +
19 arch/arm/boot/dts/overlays/iqaudio-dac-overlay.dts | 3 ++
20 .../boot/dts/overlays/iqaudio-dacplus-overlay.dts | 3 ++
21 .../overlays/iqaudio-digi-wm8804-audio-overlay.dts | 4 +-
22 .../arm/boot/dts/overlays/justboom-dac-overlay.dts | 3 ++
23 .../boot/dts/overlays/justboom-digi-overlay.dts | 2 +
24 arch/arm/boot/dts/overlays/raspidac3-overlay.dts | 4 ++
25 .../overlays/rra-digidac1-wm8741-audio-overlay.dts | 44 +++-------------------
26 12 files changed, 36 insertions(+), 56 deletions(-)
27
28 --- a/arch/arm/boot/dts/overlays/adau1977-adc-overlay.dts
29 +++ b/arch/arm/boot/dts/overlays/adau1977-adc-overlay.dts
30 @@ -6,19 +6,6 @@
31 compatible = "brcm,bcm2708";
32
33 fragment@0 {
34 - target = <&soc>;
35 -
36 - __overlay__ {
37 - codec_supply: fixedregulator@0 {
38 - compatible = "regulator-fixed";
39 - regulator-name = "AVDD";
40 - regulator-min-microvolt = <3300000>;
41 - regulator-max-microvolt = <3300000>;
42 - };
43 - };
44 - };
45 -
46 - fragment@1 {
47 target = <&i2c>;
48
49 __overlay__ {
50 @@ -30,19 +17,19 @@
51 compatible = "adi,adau1977";
52 reg = <0x11>;
53 reset-gpios = <&gpio 5 0>;
54 - AVDD-supply = <&codec_supply>;
55 + AVDD-supply = <&vdd_3v3_reg>;
56 };
57 };
58 };
59
60 - fragment@2 {
61 + fragment@1 {
62 target = <&i2s>;
63 __overlay__ {
64 status = "okay";
65 };
66 };
67
68 - fragment@3 {
69 + fragment@2 {
70 target = <&sound>;
71 __overlay__ {
72 compatible = "adi,adau1977-adc";
73 --- a/arch/arm/boot/dts/overlays/akkordion-iqdacplus-overlay.dts
74 +++ b/arch/arm/boot/dts/overlays/akkordion-iqdacplus-overlay.dts
75 @@ -23,6 +23,9 @@
76 #sound-dai-cells = <0>;
77 compatible = "ti,pcm5122";
78 reg = <0x4c>;
79 + AVDD-supply = <&vdd_3v3_reg>;
80 + DVDD-supply = <&vdd_3v3_reg>;
81 + CPVDD-supply = <&vdd_3v3_reg>;
82 status = "okay";
83 };
84 };
85 --- a/arch/arm/boot/dts/overlays/hifiberry-dacplus-overlay.dts
86 +++ b/arch/arm/boot/dts/overlays/hifiberry-dacplus-overlay.dts
87 @@ -34,6 +34,9 @@
88 compatible = "ti,pcm5122";
89 reg = <0x4d>;
90 clocks = <&dacpro_osc>;
91 + AVDD-supply = <&vdd_3v3_reg>;
92 + DVDD-supply = <&vdd_3v3_reg>;
93 + CPVDD-supply = <&vdd_3v3_reg>;
94 status = "okay";
95 };
96 };
97 --- a/arch/arm/boot/dts/overlays/hifiberry-digi-overlay.dts
98 +++ b/arch/arm/boot/dts/overlays/hifiberry-digi-overlay.dts
99 @@ -23,6 +23,8 @@
100 #sound-dai-cells = <0>;
101 compatible = "wlf,wm8804";
102 reg = <0x3b>;
103 + PVDD-supply = <&vdd_3v3_reg>;
104 + DVDD-supply = <&vdd_3v3_reg>;
105 status = "okay";
106 };
107 };
108 --- a/arch/arm/boot/dts/overlays/hifiberry-digi-pro-overlay.dts
109 +++ b/arch/arm/boot/dts/overlays/hifiberry-digi-pro-overlay.dts
110 @@ -23,6 +23,8 @@
111 #sound-dai-cells = <0>;
112 compatible = "wlf,wm8804";
113 reg = <0x3b>;
114 + PVDD-supply = <&vdd_3v3_reg>;
115 + DVDD-supply = <&vdd_3v3_reg>;
116 status = "okay";
117 };
118 };
119 --- a/arch/arm/boot/dts/overlays/iqaudio-dac-overlay.dts
120 +++ b/arch/arm/boot/dts/overlays/iqaudio-dac-overlay.dts
121 @@ -23,6 +23,9 @@
122 #sound-dai-cells = <0>;
123 compatible = "ti,pcm5122";
124 reg = <0x4c>;
125 + AVDD-supply = <&vdd_3v3_reg>;
126 + DVDD-supply = <&vdd_3v3_reg>;
127 + CPVDD-supply = <&vdd_3v3_reg>;
128 status = "okay";
129 };
130 };
131 --- a/arch/arm/boot/dts/overlays/iqaudio-dacplus-overlay.dts
132 +++ b/arch/arm/boot/dts/overlays/iqaudio-dacplus-overlay.dts
133 @@ -23,6 +23,9 @@
134 #sound-dai-cells = <0>;
135 compatible = "ti,pcm5122";
136 reg = <0x4c>;
137 + AVDD-supply = <&vdd_3v3_reg>;
138 + DVDD-supply = <&vdd_3v3_reg>;
139 + CPVDD-supply = <&vdd_3v3_reg>;
140 status = "okay";
141 };
142 };
143 --- a/arch/arm/boot/dts/overlays/iqaudio-digi-wm8804-audio-overlay.dts
144 +++ b/arch/arm/boot/dts/overlays/iqaudio-digi-wm8804-audio-overlay.dts
145 @@ -24,8 +24,8 @@
146 compatible = "wlf,wm8804";
147 reg = <0x3b>;
148 status = "okay";
149 - // DVDD-supply = <&reg_3v3>;
150 - // PVDD-supply = <&reg_3v3>;
151 + DVDD-supply = <&vdd_3v3_reg>;
152 + PVDD-supply = <&vdd_3v3_reg>;
153 };
154 };
155 };
156 --- a/arch/arm/boot/dts/overlays/justboom-dac-overlay.dts
157 +++ b/arch/arm/boot/dts/overlays/justboom-dac-overlay.dts
158 @@ -23,6 +23,9 @@
159 #sound-dai-cells = <0>;
160 compatible = "ti,pcm5122";
161 reg = <0x4d>;
162 + AVDD-supply = <&vdd_3v3_reg>;
163 + DVDD-supply = <&vdd_3v3_reg>;
164 + CPVDD-supply = <&vdd_3v3_reg>;
165 status = "okay";
166 };
167 };
168 --- a/arch/arm/boot/dts/overlays/justboom-digi-overlay.dts
169 +++ b/arch/arm/boot/dts/overlays/justboom-digi-overlay.dts
170 @@ -23,6 +23,8 @@
171 #sound-dai-cells = <0>;
172 compatible = "wlf,wm8804";
173 reg = <0x3b>;
174 + PVDD-supply = <&vdd_3v3_reg>;
175 + DVDD-supply = <&vdd_3v3_reg>;
176 status = "okay";
177 };
178 };
179 --- a/arch/arm/boot/dts/overlays/raspidac3-overlay.dts
180 +++ b/arch/arm/boot/dts/overlays/raspidac3-overlay.dts
181 @@ -23,12 +23,16 @@
182 #sound-dai-cells = <0>;
183 compatible = "ti,pcm5122";
184 reg = <0x4c>;
185 + AVDD-supply = <&vdd_3v3_reg>;
186 + DVDD-supply = <&vdd_3v3_reg>;
187 + CPVDD-supply = <&vdd_3v3_reg>;
188 status = "okay";
189 };
190
191 tpa6130a2: tpa6130a2@60 {
192 compatible = "ti,tpa6130a2";
193 reg = <0x60>;
194 + Vdd-supply = <&vdd_3v3_reg>;
195 status = "okay";
196 };
197 };
198 --- a/arch/arm/boot/dts/overlays/rra-digidac1-wm8741-audio-overlay.dts
199 +++ b/arch/arm/boot/dts/overlays/rra-digidac1-wm8741-audio-overlay.dts
200 @@ -6,45 +6,13 @@
201 compatible = "brcm,bcm2708";
202
203 fragment@0 {
204 - target-path = "/";
205 - __overlay__ {
206 - aliases {
207 - ldo0 = &ldo0;
208 - ldo1 = &ldo1;
209 - };
210 - };
211 - };
212 -
213 - fragment@1 {
214 - target-path = "/soc";
215 - __overlay__ {
216 -
217 - ldo1: ldo1 {
218 - compatible = "regulator-fixed";
219 - regulator-name = "DC_5V";
220 - regulator-min-microvolt = <5000000>;
221 - regulator-max-microvolt = <5000000>;
222 - regulator-always-on;
223 - };
224 -
225 - ldo0: ldo0 {
226 - compatible = "regulator-fixed";
227 - regulator-name = "DC_3V3";
228 - regulator-min-microvolt = <3300000>;
229 - regulator-max-microvolt = <3300000>;
230 - regulator-always-on;
231 - };
232 - };
233 - };
234 -
235 - fragment@2 {
236 target = <&i2s>;
237 __overlay__ {
238 status = "okay";
239 };
240 };
241
242 - fragment@3 {
243 + fragment@1 {
244 target = <&i2c1>;
245 __overlay__ {
246 #address-cells = <1>;
247 @@ -56,21 +24,21 @@
248 compatible = "wlf,wm8804";
249 reg = <0x3b>;
250 status = "okay";
251 - PVDD-supply = <&ldo0>;
252 - DVDD-supply = <&ldo0>;
253 + PVDD-supply = <&vdd_3v3_reg>;
254 + DVDD-supply = <&vdd_3v3_reg>;
255 };
256
257 wm8742: wm8741@1a {
258 compatible = "wlf,wm8741";
259 reg = <0x1a>;
260 status = "okay";
261 - AVDD-supply = <&ldo1>;
262 - DVDD-supply = <&ldo0>;
263 + AVDD-supply = <&vdd_5v0_reg>;
264 + DVDD-supply = <&vdd_3v3_reg>;
265 };
266 };
267 };
268
269 - fragment@4 {
270 + fragment@2 {
271 target = <&sound>;
272 __overlay__ {
273 compatible = "rra,digidac1-soundcard";
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