cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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meson-sm1-x96-air-gbit.dts (2376B)

      1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
      2/*
      3 * Copyright (c) 2019 BayLibre SAS. All rights reserved.
      4 * Copyright (c) 2020 Christian Hewitt <christianshewitt@gmail.com>
      5 */
      6
      7/dts-v1/;
      8
      9#include "meson-sm1-ac2xx.dtsi"
     10#include <dt-bindings/sound/meson-g12a-tohdmitx.h>
     11
     12/ {
     13	compatible = "amediatech,x96-air-gbit", "amlogic,sm1";
     14	model = "Shenzhen Amediatech Technology Co., Ltd X96 Air";
     15
     16	sound {
     17		compatible = "amlogic,axg-sound-card";
     18		model = "X96-AIR";
     19		audio-aux-devs = <&tdmout_b>;
     20		audio-routing = "TDMOUT_B IN 0", "FRDDR_A OUT 1",
     21				"TDMOUT_B IN 1", "FRDDR_B OUT 1",
     22				"TDMOUT_B IN 2", "FRDDR_C OUT 1",
     23				"TDM_B Playback", "TDMOUT_B OUT";
     24
     25		assigned-clocks = <&clkc CLKID_MPLL2>,
     26				  <&clkc CLKID_MPLL0>,
     27				  <&clkc CLKID_MPLL1>;
     28		assigned-clock-parents = <0>, <0>, <0>;
     29		assigned-clock-rates = <294912000>,
     30				       <270950400>,
     31				       <393216000>;
     32		status = "okay";
     33
     34		dai-link-0 {
     35			sound-dai = <&frddr_a>;
     36		};
     37
     38		dai-link-1 {
     39			sound-dai = <&frddr_b>;
     40		};
     41
     42		dai-link-2 {
     43			sound-dai = <&frddr_c>;
     44		};
     45
     46		/* 8ch hdmi interface */
     47		dai-link-3 {
     48			sound-dai = <&tdmif_b>;
     49			dai-format = "i2s";
     50			dai-tdm-slot-tx-mask-0 = <1 1>;
     51			dai-tdm-slot-tx-mask-1 = <1 1>;
     52			dai-tdm-slot-tx-mask-2 = <1 1>;
     53			dai-tdm-slot-tx-mask-3 = <1 1>;
     54			mclk-fs = <256>;
     55
     56			codec {
     57				sound-dai = <&tohdmitx TOHDMITX_I2S_IN_B>;
     58			};
     59		};
     60
     61		/* hdmi glue */
     62		dai-link-4 {
     63			sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>;
     64
     65			codec {
     66				sound-dai = <&hdmi_tx>;
     67			};
     68		};
     69	};
     70};
     71
     72&arb {
     73	status = "okay";
     74};
     75
     76&clkc_audio {
     77	status = "okay";
     78};
     79
     80&ethmac {
     81	status = "okay";
     82
     83	pinctrl-0 = <&eth_pins>, <&eth_rgmii_pins>;
     84	pinctrl-names = "default";
     85	phy-mode = "rgmii-txid";
     86	phy-handle = <&external_phy>;
     87
     88	rx-internal-delay-ps = <800>;
     89};
     90
     91&ext_mdio {
     92	external_phy: ethernet-phy@0 {
     93		/* Realtek RTL8211F (0x001cc916) */
     94		reg = <0>;
     95		max-speed = <1000>;
     96
     97		reset-assert-us = <10000>;
     98		reset-deassert-us = <80000>;
     99		reset-gpios = <&gpio GPIOZ_15 (GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN)>;
    100
    101		interrupt-parent = <&gpio_intc>;
    102		/* MAC_INTR on GPIOZ_14 */
    103		interrupts = <26 IRQ_TYPE_LEVEL_LOW>;
    104	};
    105};
    106
    107&frddr_a {
    108	status = "okay";
    109};
    110
    111&frddr_b {
    112	status = "okay";
    113};
    114
    115&frddr_c {
    116	status = "okay";
    117};
    118
    119&ir {
    120	linux,rc-map-name = "rc-x96max";
    121};
    122
    123&tdmif_b {
    124	status = "okay";
    125};
    126
    127&tdmout_b {
    128	status = "okay";
    129};
    130
    131&tohdmitx {
    132	status = "okay";
    133};