OpenWrt – Blame information for rev 1

Subversion Repositories:
Rev:
Rev Author Line No. Line
1 office 1 From 55b3c295a6dd32de589bcd38c771748773e2d0d2 Mon Sep 17 00:00:00 2001
2 From: Phil Elwell <phil@raspberrypi.org>
3 Date: Sat, 9 Dec 2017 21:45:12 +0000
4 Subject: [PATCH 139/454] overlays: Add applepi-dac overlay
5  
6 See: https://github.com/raspberrypi/linux/issues/2302
7  
8 Signed-off-by: Phil Elwell <phil@raspberrypi.org>
9 ---
10 arch/arm/boot/dts/overlays/Makefile | 1 +
11 arch/arm/boot/dts/overlays/README | 6 ++
12 .../boot/dts/overlays/applepi-dac-overlay.dts | 57 +++++++++++++++++++
13 3 files changed, 64 insertions(+)
14 create mode 100644 arch/arm/boot/dts/overlays/applepi-dac-overlay.dts
15  
16 --- a/arch/arm/boot/dts/overlays/Makefile
17 +++ b/arch/arm/boot/dts/overlays/Makefile
18 @@ -11,6 +11,7 @@ dtbo-$(CONFIG_ARCH_BCM2835) += \
19 allo-digione.dtbo \
20 allo-piano-dac-pcm512x-audio.dtbo \
21 allo-piano-dac-plus-pcm512x-audio.dtbo \
22 + applepi-dac.dtbo \
23 at86rf233.dtbo \
24 audioinjector-addons.dtbo \
25 audioinjector-wm8731-audio.dtbo \
26 --- a/arch/arm/boot/dts/overlays/README
27 +++ b/arch/arm/boot/dts/overlays/README
28 @@ -337,6 +337,12 @@ Params: 24db_digital_gain Allow ga
29 better voice quality. (default Off)
30  
31  
32 +Name: applepi-dac
33 +Info: Configures the Orchard Audio ApplePi-DAC audio card
34 +Load: dtoverlay=applepi-dac
35 +Params: <None>
36 +
37 +
38 Name: at86rf233
39 Info: Configures the Atmel AT86RF233 802.15.4 low-power WPAN transceiver,
40 connected to spi0.0
41 --- /dev/null
42 +++ b/arch/arm/boot/dts/overlays/applepi-dac-overlay.dts
43 @@ -0,0 +1,57 @@
44 +/dts-v1/;
45 +/plugin/;
46 +
47 +/ {
48 + compatible = "brcm,bcm2708";
49 +
50 + fragment@0 {
51 + target = <&sound>;
52 + __overlay__ {
53 + compatible = "simple-audio-card";
54 + simple-audio-card,name = "ApplePi-DAC";
55 +
56 + status = "okay";
57 +
58 + playback_link: simple-audio-card,dai-link@1 {
59 + format = "i2s";
60 +
61 + p_cpu_dai: cpu {
62 + sound-dai = <&i2s>;
63 + dai-tdm-slot-num = <2>;
64 + dai-tdm-slot-width = <32>;
65 + };
66 +
67 + p_codec_dai: codec {
68 + sound-dai = <&codec_out>;
69 + };
70 + };
71 + };
72 + };
73 +
74 + fragment@1 {
75 + target-path = "/";
76 + __overlay__ {
77 + codec_out: pcm1794a-codec {
78 + #sound-dai-cells = <0>;
79 + compatible = "ti,pcm1794a";
80 + status = "okay";
81 + };
82 + };
83 + };
84 +
85 + fragment@2 {
86 + target = <&i2s>;
87 + __overlay__ {
88 + #sound-dai-cells = <0>;
89 + status = "okay";
90 + };
91 + };
92 +};
93 +
94 +/*
95 + Written by: Leonid Ayzenshtat
96 + Company: Orchard Audio (www.orchardaudio.com)
97 +
98 + compile with:
99 + dtc -@ -H epapr -O dtb -o ApplePi-DAC.dtbo -W no-unit_address_vs_reg ApplePi-DAC.dts
100 +*/