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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imx7-colibri-eval-v3.dtsi (3248B)

      1// SPDX-License-Identifier: GPL-2.0+ OR MIT
      2/*
      3 * Copyright 2016-2020 Toradex
      4 */
      5
      6/ {
      7	aliases {
      8		rtc0 = &rtc;
      9		rtc1 = &snvs_rtc;
     10	};
     11
     12	chosen {
     13		stdout-path = "serial0:115200n8";
     14	};
     15
     16	/* fixed crystal dedicated to mpc258x */
     17	clk16m: clk16m {
     18		compatible = "fixed-clock";
     19		#clock-cells = <0>;
     20		clock-frequency = <16000000>;
     21	};
     22
     23	gpio-keys {
     24		compatible = "gpio-keys";
     25		pinctrl-names = "default";
     26		pinctrl-0 = <&pinctrl_gpiokeys>;
     27
     28		power {
     29			label = "Wake-Up";
     30			gpios = <&gpio1 1 GPIO_ACTIVE_HIGH>;
     31			linux,code = <KEY_WAKEUP>;
     32			debounce-interval = <10>;
     33			wakeup-source;
     34		};
     35	};
     36
     37	panel: panel {
     38		compatible = "edt,et057090dhu";
     39		backlight = <&bl>;
     40		power-supply = <&reg_3v3>;
     41
     42		port {
     43			panel_in: endpoint {
     44				remote-endpoint = <&lcdif_out>;
     45			};
     46		};
     47	};
     48
     49	reg_3v3: regulator-3v3 {
     50		compatible = "regulator-fixed";
     51		regulator-name = "3.3V";
     52		regulator-min-microvolt = <3300000>;
     53		regulator-max-microvolt = <3300000>;
     54	};
     55
     56	reg_5v0: regulator-5v0 {
     57		compatible = "regulator-fixed";
     58		regulator-name = "5V";
     59		regulator-min-microvolt = <5000000>;
     60		regulator-max-microvolt = <5000000>;
     61	};
     62
     63	reg_usbh_vbus: regulator-usbh-vbus {
     64		compatible = "regulator-fixed";
     65		pinctrl-names = "default";
     66		pinctrl-0 = <&pinctrl_usbh_reg>;
     67		regulator-name = "VCC_USB[1-4]";
     68		regulator-min-microvolt = <5000000>;
     69		regulator-max-microvolt = <5000000>;
     70		gpio = <&gpio4 7 GPIO_ACTIVE_LOW>;
     71		vin-supply = <&reg_5v0>;
     72	};
     73};
     74
     75&bl {
     76	brightness-levels = <0 4 8 16 32 64 128 255>;
     77	default-brightness-level = <6>;
     78	power-supply = <&reg_3v3>;
     79
     80	status = "okay";
     81};
     82
     83&adc1 {
     84	status = "okay";
     85};
     86
     87&adc2 {
     88	status = "okay";
     89};
     90
     91&ecspi3 {
     92	status = "okay";
     93
     94	mcp2515: can@0 {
     95		compatible = "microchip,mcp2515";
     96		pinctrl-names = "default";
     97		pinctrl-0 = <&pinctrl_can_int>;
     98		reg = <0>;
     99		clocks = <&clk16m>;
    100		interrupt-parent = <&gpio5>;
    101		interrupts = <2 IRQ_TYPE_EDGE_FALLING>;
    102		spi-max-frequency = <10000000>;
    103		vdd-supply = <&reg_3v3>;
    104		xceiver-supply = <&reg_5v0>;
    105		status = "okay";
    106	};
    107};
    108
    109&fec1 {
    110	status = "okay";
    111};
    112
    113&i2c4 {
    114	status = "okay";
    115
    116	/*
    117	 * Touchscreen is using SODIMM 28/30, also used for PWM<B>, PWM<C>,
    118	 * aka pwm2, pwm3. so if you enable touchscreen, disable the pwms
    119	 */
    120	touchscreen@4a {
    121		compatible = "atmel,maxtouch";
    122		pinctrl-names = "default";
    123		pinctrl-0 = <&pinctrl_gpiotouch>;
    124		reg = <0x4a>;
    125		interrupt-parent = <&gpio1>;
    126		interrupts = <9 IRQ_TYPE_EDGE_FALLING>;		/* SODIMM 28 */
    127		reset-gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;	/* SODIMM 30 */
    128		status = "disabled";
    129	};
    130
    131	/* M41T0M6 real time clock on carrier board */
    132	rtc: rtc@68 {
    133		compatible = "st,m41t0";
    134		reg = <0x68>;
    135	};
    136};
    137
    138&lcdif {
    139	status = "okay";
    140
    141	port {
    142		lcdif_out: endpoint {
    143			remote-endpoint = <&panel_in>;
    144		};
    145	};
    146};
    147
    148&pwm1 {
    149	status = "okay";
    150};
    151
    152&pwm2 {
    153	status = "okay";
    154};
    155
    156&pwm3 {
    157	status = "okay";
    158};
    159
    160&pwm4 {
    161	status = "okay";
    162};
    163
    164&uart1 {
    165	status = "okay";
    166};
    167
    168&uart2 {
    169	status = "okay";
    170};
    171
    172&uart3 {
    173	status = "okay";
    174};
    175
    176&usbotg1 {
    177	status = "okay";
    178};
    179
    180&usdhc1 {
    181	keep-power-in-suspend;
    182	wakeup-source;
    183	vmmc-supply = <&reg_3v3>;
    184	status = "okay";
    185};
    186
    187&iomuxc {
    188	pinctrl_gpiotouch: touchgpios {
    189		fsl,pins = <
    190			MX7D_PAD_GPIO1_IO09__GPIO1_IO9		0x74
    191			MX7D_PAD_GPIO1_IO10__GPIO1_IO10		0x14
    192		>;
    193	};
    194};