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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imx8mq-zii-ultra-rmb3.dts (3990B)

      1// SPDX-License-Identifier: (GPL-2.0 OR MIT)
      2/*
      3 * Copyright (C) 2019 Zodiac Inflight Innovations
      4 */
      5
      6/dts-v1/;
      7
      8#include "imx8mq-zii-ultra.dtsi"
      9
     10/ {
     11	model = "ZII Ultra RMB3 Board";
     12	compatible = "zii,imx8mq-ultra-rmb3", "zii,imx8mq-ultra", "fsl,imx8mq";
     13
     14	sound1 {
     15		compatible = "simple-audio-card";
     16		simple-audio-card,name = "front";
     17		simple-audio-card,format = "i2s";
     18		simple-audio-card,bitclock-master = <&sound1_codec>;
     19		simple-audio-card,frame-master = <&sound1_codec>;
     20		simple-audio-card,widgets =
     21			"Headphone", "Headphone Jack Front";
     22		simple-audio-card,routing =
     23			"Headphone Jack Front", "HPA1 HPLEFT",
     24			"Headphone Jack Front", "HPA1 HPRIGHT",
     25			"HPA1 LEFTIN", "HPL",
     26			"HPA1 RIGHTIN", "HPR";
     27		simple-audio-card,aux-devs = <&hpa1>;
     28
     29		sound1_cpu: simple-audio-card,cpu {
     30			sound-dai = <&sai2>;
     31		};
     32
     33		sound1_codec: simple-audio-card,codec {
     34			sound-dai = <&codec1>;
     35			clocks = <&cs2000>;
     36		};
     37	};
     38
     39	sound2 {
     40		compatible = "simple-audio-card";
     41		simple-audio-card,name = "periph";
     42		simple-audio-card,format = "i2s";
     43		simple-audio-card,bitclock-master = <&sound2_codec>;
     44		simple-audio-card,frame-master = <&sound2_codec>;
     45		simple-audio-card,widgets =
     46			"Headphone", "Headphone Jack Back";
     47		simple-audio-card,routing =
     48			"Headphone Jack Back", "HPA1 HPLEFT",
     49			"Headphone Jack Back", "HPA1 HPRIGHT",
     50			"HPA1 LEFTIN", "HPL",
     51			"HPA1 RIGHTIN", "HPR";
     52		simple-audio-card,aux-devs = <&hpa2>;
     53
     54		sound2_cpu: simple-audio-card,cpu {
     55			sound-dai = <&sai3>;
     56		};
     57
     58		sound2_codec: simple-audio-card,codec {
     59			sound-dai = <&codec2>;
     60			clocks = <&cs2000>;
     61		};
     62	};
     63};
     64
     65&ecspi1 {
     66	pinctrl-names = "default";
     67	pinctrl-0 = <&pinctrl_ecspi1>;
     68	cs-gpios = <&gpio5 9 GPIO_ACTIVE_LOW>;
     69	status = "okay";
     70	#address-cells = <1>;
     71	#size-cells = <0>;
     72
     73	nor_flash: flash@0 {
     74		compatible = "st,n25q128a13", "jedec,spi-nor";
     75		spi-max-frequency = <20000000>;
     76		reg = <0>;
     77	};
     78};
     79
     80&hpa2 {
     81	sound-name-prefix = "HPA1";
     82};
     83
     84&i2c1 {
     85	codec2: codec@18 {
     86		compatible = "ti,tlv320dac3100";
     87		pinctrl-names = "default";
     88		pinctrl-0 = <&pinctrl_codec2>;
     89		reg = <0x18>;
     90		#sound-dai-cells = <0>;
     91		HPVDD-supply = <&reg_gen_3p3>;
     92		SPRVDD-supply = <&reg_gen_3p3>;
     93		SPLVDD-supply = <&reg_gen_3p3>;
     94		AVDD-supply = <&reg_gen_3p3>;
     95		IOVDD-supply = <&reg_gen_3p3>;
     96		DVDD-supply = <&vgen4_reg>;
     97		reset-gpios = <&gpio3 4 GPIO_ACTIVE_HIGH>;
     98	};
     99};
    100
    101&i2c2 {
    102	temp-sense@48 {
    103		compatible = "national,lm75";
    104		reg = <0x48>;
    105	};
    106};
    107
    108&i2c4 {
    109	touchscreen@20 {
    110		compatible = "syna,rmi4-i2c";
    111		pinctrl-names = "default";
    112		pinctrl-0 = <&pinctrl_ts>;
    113		reg = <0x20>;
    114		interrupt-parent = <&gpio1>;
    115		interrupts = <12 IRQ_TYPE_LEVEL_LOW>;
    116
    117		#address-cells = <1>;
    118		#size-cells = <0>;
    119
    120		rmi4-f01@1 {
    121			reg = <0x1>;
    122			syna,nosleep-mode = <2>;
    123		};
    124
    125		rmi4-f11@11 {
    126			reg = <0x11>;
    127			touchscreen-inverted-x;
    128			touchscreen-swapped-x-y;
    129			syna,sensor-type = <1>;
    130			syna,delta-x-threshold = <5>;
    131			syna,delta-y-threshold = <10>;
    132		};
    133
    134		rmi4-f12@12 {
    135			reg = <0x12>;
    136			touchscreen-inverted-x;
    137			touchscreen-swapped-x-y;
    138			syna,sensor-type = <1>;
    139		};
    140	};
    141
    142	touchscreen@2a {
    143		compatible = "eeti,exc3000";
    144		pinctrl-names = "default";
    145		pinctrl-0 = <&pinctrl_ts>;
    146		reg = <0x2a>;
    147		interrupt-parent = <&gpio1>;
    148		interrupts = <12 IRQ_TYPE_LEVEL_LOW>;
    149		touchscreen-inverted-x;
    150		touchscreen-swapped-x-y;
    151		status = "disabled";
    152	};
    153};
    154
    155&sai3 {
    156	pinctrl-names = "default";
    157	pinctrl-0 = <&pinctrl_sai3>;
    158	status = "okay";
    159};
    160
    161&usbhub {
    162	swap-dx-lanes = <0>;
    163};
    164
    165&iomuxc {
    166	pinctrl_codec2: dac2grp {
    167		fsl,pins = <
    168			MX8MQ_IOMUXC_NAND_CE3_B_GPIO3_IO4		0x41
    169		>;
    170	};
    171
    172	pinctrl_ecspi1: ecspi1grp {
    173		fsl,pins = <
    174			MX8MQ_IOMUXC_ECSPI1_SS0_GPIO5_IO9	0x19
    175			MX8MQ_IOMUXC_ECSPI1_SCLK_ECSPI1_SCLK	0x82
    176			MX8MQ_IOMUXC_ECSPI1_MISO_ECSPI1_MISO	0x82
    177			MX8MQ_IOMUXC_ECSPI1_MOSI_ECSPI1_MOSI	0x82
    178		>;
    179	};
    180
    181	pinctrl_sai3: sai3grp {
    182		fsl,pins = <
    183			MX8MQ_IOMUXC_SAI3_TXFS_SAI3_TX_SYNC		0xd6
    184			MX8MQ_IOMUXC_SAI3_TXC_SAI3_TX_BCLK		0xd6
    185			MX8MQ_IOMUXC_SAI3_TXD_SAI3_TX_DATA0		0xd6
    186		>;
    187	};
    188};