1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2 /*
3 * Copyright (c) 2016 Andreas Färber
4 * Copyright (c) 2016 BayLibre, Inc.
5 * Author: Kevin Hilman <khilman@kernel.org>
6 */
7
8 /dts-v1/;
9
10 #include "meson-gxbb-p20x.dtsi"
11 #include <dt-bindings/sound/meson-aiu.h>
12
13 / {
14 compatible = "amlogic,p201", "amlogic,meson-gxbb";
15 model = "Amlogic Meson GXBB P201 Development Board";
16
17 sound {
18 compatible = "amlogic,gx-sound-card";
19 model = "P201";
20 assigned-clocks = <&clkc CLKID_MPLL0>,
21 <&clkc CLKID_MPLL1>,
22 <&clkc CLKID_MPLL2>;
23 assigned-clock-parents = <0>, <0>, <0>;
24 assigned-clock-rates = <294912000>,
25 <270950400>,
26 <393216000>;
27
28 dai-link-0 {
29 sound-dai = <&aiu AIU_CPU CPU_I2S_FIFO>;
30 };
31
32 dai-link-1 {
33 sound-dai = <&aiu AIU_CPU CPU_I2S_ENCODER>;
34 dai-format = "i2s";
35 mclk-fs = <256>;
36
37 codec-0 {
38 sound-dai = <&aiu AIU_HDMI CTRL_I2S>;
39 };
40 };
41
42 dai-link-2 {
43 sound-dai = <&aiu AIU_HDMI CTRL_OUT>;
44
45 codec-0 {
46 sound-dai = <&hdmi_tx>;
47 };
48 };
49 };
50 };
51
52 &aiu {
53 status = "okay";
54 };
55
56 ðmac {
57 status = "okay";
58 pinctrl-0 = <ð_rmii_pins>;
59 pinctrl-names = "default";
60 phy-mode = "rmii";
61
62 snps,reset-gpio = <&gpio GPIOZ_14 0>;
63 snps,reset-delays-us = <0>, <10000>, <1000000>;
64 snps,reset-active-low;
65 };
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