arch/arm64/boot/dts/amlogic/meson-gxbb-kii-pro.dts

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * Copyright (c) 2019 Mohammad Rasim <mohammad.rasim96@gmail.com>
   4  */
   5
   6 /dts-v1/;
   7
   8 #include "meson-gxbb-p20x.dtsi"
   9 #include <dt-bindings/gpio/gpio.h>
  10 #include <dt-bindings/input/input.h>
  11 #include <dt-bindings/leds/common.h>
  12 #include <dt-bindings/sound/meson-aiu.h>
  13
  14 / {
  15         compatible = "videostrong,kii-pro", "amlogic,meson-gxbb";
  16         model = "Videostrong KII Pro";
  17
  18         spdif_dit: audio-codec-0 {
  19                 #sound-dai-cells = <0>;
  20                 compatible = "linux,spdif-dit";
  21                 status = "okay";
  22                 sound-name-prefix = "DIT";
  23         };
  24
  25         leds {
  26                 compatible = "gpio-leds";
  27                 led {
  28                         gpios = <&gpio_ao GPIOAO_13 GPIO_ACTIVE_LOW>;
  29                         color = <LED_COLOR_ID_RED>;
  30                         function = LED_FUNCTION_STATUS;
  31                         default-state = "off";
  32                 };
  33         };
  34
  35         gpio-keys-polled {
  36                 compatible = "gpio-keys-polled";
  37                 poll-interval = <20>;
  38
  39                 button-reset {
  40                         label = "reset";
  41                         linux,code = <KEY_POWER>;
  42                         gpios = <&gpio_ao GPIOAO_3 GPIO_ACTIVE_HIGH>;
  43                 };
  44         };
  45
  46         sound {
  47                 compatible = "amlogic,gx-sound-card";
  48                 model = "KII-PRO";
  49                 assigned-clocks = <&clkc CLKID_MPLL0>,
  50                                   <&clkc CLKID_MPLL1>,
  51                                   <&clkc CLKID_MPLL2>;
  52                 assigned-clock-parents = <0>, <0>, <0>;
  53                 assigned-clock-rates = <294912000>,
  54                                        <270950400>,
  55                                        <393216000>;
  56
  57                 dai-link-0 {
  58                         sound-dai = <&aiu AIU_CPU CPU_I2S_FIFO>;
  59                 };
  60
  61                 dai-link-1 {
  62                         sound-dai = <&aiu AIU_CPU CPU_SPDIF_FIFO>;
  63                 };
  64
  65                 dai-link-2 {
  66                         sound-dai = <&aiu AIU_CPU CPU_I2S_ENCODER>;
  67                         dai-format = "i2s";
  68                         mclk-fs = <256>;
  69
  70                         codec-0 {
  71                                 sound-dai = <&aiu AIU_HDMI CTRL_I2S>;
  72                         };
  73                 };
  74
  75                 dai-link-3 {
  76                         sound-dai = <&aiu AIU_CPU CPU_SPDIF_ENCODER>;
  77
  78                         codec-0 {
  79                                 sound-dai = <&spdif_dit>;
  80                         };
  81                 };
  82
  83                 dai-link-4 {
  84                         sound-dai = <&aiu AIU_HDMI CTRL_OUT>;
  85
  86                         codec-0 {
  87                                 sound-dai = <&hdmi_tx>;
  88                         };
  89                 };
  90         };
  91 };
  92
  93 &aiu {
  94         status = "okay";
  95         pinctrl-0 = <&spdif_out_y_pins>;
  96         pinctrl-names = "default";
  97 };
  98
  99 &ethmac {
 100         status = "okay";
 101         pinctrl-0 = <&eth_rmii_pins>;
 102         pinctrl-names = "default";
 103
 104         phy-handle = <&eth_phy0>;
 105         phy-mode = "rmii";
 106
 107         mdio {
 108                 compatible = "snps,dwmac-mdio";
 109                 #address-cells = <1>;
 110                 #size-cells = <0>;
 111
 112                 eth_phy0: ethernet-phy@0 {
 113                         /* IC Plus IP101GR (0x02430c54) */
 114                         reg = <0>;
 115                         reset-assert-us = <10000>;
 116                         reset-deassert-us = <10000>;
 117                         reset-gpios = <&gpio GPIOZ_14 GPIO_ACTIVE_LOW>;
 118                 };
 119         };
 120 };
 121
 122 &ir {
 123         linux,rc-map-name = "rc-videostrong-kii-pro";
 124 };
 125
 126 &uart_A {
 127         status = "okay";
 128         pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>;
 129         pinctrl-names = "default";
 130         uart-has-rtscts;
 131
 132         bluetooth {
 133                 compatible = "brcm,bcm4335a0";
 134                 shutdown-gpios = <&gpio GPIOX_20 GPIO_ACTIVE_HIGH>;
 135                 host-wakeup-gpios = <&gpio GPIOX_21 GPIO_ACTIVE_HIGH>;
 136                 max-speed = <2000000>;
 137                 clocks = <&wifi32k>;
 138                 clock-names = "lpo";
 139         };
 140 };