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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r8a7740-armadillo800eva.dts (5871B)


      1// SPDX-License-Identifier: GPL-2.0
      2/*
      3 * Device Tree Source for the armadillo 800 eva board
      4 *
      5 * Copyright (C) 2012 Renesas Solutions Corp.
      6 */
      7
      8/dts-v1/;
      9#include "r8a7740.dtsi"
     10#include <dt-bindings/gpio/gpio.h>
     11#include <dt-bindings/input/input.h>
     12#include <dt-bindings/interrupt-controller/irq.h>
     13#include <dt-bindings/pwm/pwm.h>
     14
     15/ {
     16	model = "armadillo 800 eva";
     17	compatible = "renesas,armadillo800eva", "renesas,r8a7740";
     18
     19	aliases {
     20		serial0 = &scifa1;
     21	};
     22
     23	chosen {
     24		bootargs = "earlyprintk ignore_loglevel root=/dev/nfs ip=on rw";
     25		stdout-path = "serial0:115200n8";
     26	};
     27
     28	memory@40000000 {
     29		device_type = "memory";
     30		reg = <0x40000000 0x20000000>;
     31	};
     32
     33	reg_3p3v: regulator-3p3v {
     34		compatible = "regulator-fixed";
     35		regulator-name = "fixed-3.3V";
     36		regulator-min-microvolt = <3300000>;
     37		regulator-max-microvolt = <3300000>;
     38		regulator-always-on;
     39		regulator-boot-on;
     40	};
     41
     42	vcc_sdhi0: regulator-vcc-sdhi0 {
     43		compatible = "regulator-fixed";
     44
     45		regulator-name = "SDHI0 Vcc";
     46		regulator-min-microvolt = <3300000>;
     47		regulator-max-microvolt = <3300000>;
     48
     49		gpio = <&pfc 75 GPIO_ACTIVE_HIGH>;
     50		enable-active-high;
     51	};
     52
     53	vccq_sdhi0: regulator-vccq-sdhi0 {
     54		compatible = "regulator-gpio";
     55
     56		regulator-name = "SDHI0 VccQ";
     57		regulator-min-microvolt = <1800000>;
     58		regulator-max-microvolt = <3300000>;
     59		vin-supply = <&vcc_sdhi0>;
     60
     61		enable-gpio = <&pfc 74 GPIO_ACTIVE_HIGH>;
     62		gpios = <&pfc 17 GPIO_ACTIVE_HIGH>;
     63		states = <3300000 0>, <1800000 1>;
     64
     65		enable-active-high;
     66	};
     67
     68	reg_5p0v: regulator-5p0v {
     69		compatible = "regulator-fixed";
     70		regulator-name = "fixed-5.0V";
     71		regulator-min-microvolt = <5000000>;
     72		regulator-max-microvolt = <5000000>;
     73		regulator-always-on;
     74		regulator-boot-on;
     75	};
     76
     77	keyboard {
     78		compatible = "gpio-keys";
     79
     80		power-key {
     81			gpios = <&pfc 99 GPIO_ACTIVE_LOW>;
     82			linux,code = <KEY_POWER>;
     83			label = "SW3";
     84			wakeup-source;
     85		};
     86
     87		back-key {
     88			gpios = <&pfc 100 GPIO_ACTIVE_LOW>;
     89			linux,code = <KEY_BACK>;
     90			label = "SW4";
     91		};
     92
     93		menu-key {
     94			gpios = <&pfc 97 GPIO_ACTIVE_LOW>;
     95			linux,code = <KEY_MENU>;
     96			label = "SW5";
     97		};
     98
     99		home-key {
    100			gpios = <&pfc 98 GPIO_ACTIVE_LOW>;
    101			linux,code = <KEY_HOME>;
    102			label = "SW6";
    103		};
    104	};
    105
    106	leds {
    107		compatible = "gpio-leds";
    108		led3 {
    109			gpios = <&pfc 102 GPIO_ACTIVE_HIGH>;
    110			label = "LED3";
    111		};
    112		led4 {
    113			gpios = <&pfc 111 GPIO_ACTIVE_HIGH>;
    114			label = "LED4";
    115		};
    116		led5 {
    117			gpios = <&pfc 110 GPIO_ACTIVE_HIGH>;
    118			label = "LED5";
    119		};
    120		led6 {
    121			gpios = <&pfc 177 GPIO_ACTIVE_HIGH>;
    122			label = "LED6";
    123		};
    124	};
    125
    126	i2c2: i2c-2 {
    127		#address-cells = <1>;
    128		#size-cells = <0>;
    129		compatible = "i2c-gpio";
    130		sda-gpios = <&pfc 208 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
    131		scl-gpios = <&pfc 91 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
    132		i2c-gpio,delay-us = <5>;
    133	};
    134
    135	backlight {
    136		compatible = "pwm-backlight";
    137		pwms = <&tpu 2 33333 PWM_POLARITY_INVERTED>;
    138		brightness-levels = <0 1 2 4 8 16 32 64 128 255>;
    139		default-brightness-level = <9>;
    140		pinctrl-0 = <&backlight_pins>;
    141		pinctrl-names = "default";
    142		power-supply = <&reg_5p0v>;
    143		enable-gpios = <&pfc 61 GPIO_ACTIVE_HIGH>;
    144	};
    145
    146	sound {
    147		compatible = "simple-audio-card";
    148
    149		simple-audio-card,format = "i2s";
    150
    151		simple-audio-card,cpu {
    152			sound-dai = <&sh_fsi2 0>;
    153			bitclock-inversion;
    154		};
    155
    156		simple-audio-card,codec {
    157			sound-dai = <&wm8978>;
    158			bitclock-master;
    159			frame-master;
    160			system-clock-frequency = <12288000>;
    161		};
    162	};
    163};
    164
    165&ether {
    166	pinctrl-0 = <&ether_pins>;
    167	pinctrl-names = "default";
    168
    169	phy-handle = <&phy0>;
    170	status = "okay";
    171
    172	phy0: ethernet-phy@0 {
    173		compatible = "ethernet-phy-id0007.c0f1",
    174			     "ethernet-phy-ieee802.3-c22";
    175		reg = <0>;
    176		reset-gpios = <&pfc 18 GPIO_ACTIVE_LOW>;
    177	};
    178};
    179
    180&extal1_clk {
    181	clock-frequency = <24000000>;
    182};
    183&extal2_clk {
    184	clock-frequency = <48000000>;
    185};
    186&fsibck_clk {
    187	clock-frequency = <12288000>;
    188};
    189&cpg_clocks {
    190	renesas,mode = <0x05>; /* MD_CK0 | MD_CK2 */
    191};
    192
    193&cmt1 {
    194	status = "okay";
    195};
    196
    197&i2c0 {
    198	status = "okay";
    199	touchscreen@55 {
    200		compatible = "sitronix,st1232";
    201		reg = <0x55>;
    202		interrupt-parent = <&irqpin1>;
    203		interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
    204		pinctrl-0 = <&st1232_pins>;
    205		pinctrl-names = "default";
    206		gpios = <&pfc 166 GPIO_ACTIVE_LOW>;
    207	};
    208
    209	wm8978: codec@1a {
    210		#sound-dai-cells = <0>;
    211		compatible = "wlf,wm8978";
    212		reg = <0x1a>;
    213	};
    214};
    215
    216&i2c2 {
    217	status = "okay";
    218	rtc@30 {
    219		compatible = "sii,s35390a";
    220		reg = <0x30>;
    221	};
    222};
    223
    224&pfc {
    225	pinctrl-0 = <&lcd0_pins>;
    226	pinctrl-names = "default";
    227
    228	ether_pins: ether {
    229		groups = "gether_mii", "gether_int";
    230		function = "gether";
    231	};
    232
    233	scifa1_pins: scifa1 {
    234		groups = "scifa1_data";
    235		function = "scifa1";
    236	};
    237
    238	st1232_pins: touchscreen {
    239		groups = "intc_irq10";
    240		function = "intc";
    241	};
    242
    243	backlight_pins: backlight {
    244		groups = "tpu0_to2_1";
    245		function = "tpu0";
    246	};
    247
    248	mmc0_pins: mmc0 {
    249		groups = "mmc0_data8_1", "mmc0_ctrl_1";
    250		function = "mmc0";
    251	};
    252
    253	sdhi0_pins: sd0 {
    254		groups = "sdhi0_data4", "sdhi0_ctrl", "sdhi0_wp";
    255		function = "sdhi0";
    256	};
    257
    258	fsia_pins: sounda {
    259		groups = "fsia_sclk_in", "fsia_mclk_out",
    260			 "fsia_data_in_1", "fsia_data_out_0";
    261		function = "fsia";
    262	};
    263
    264	lcd0_pins: lcd0 {
    265		groups = "lcd0_data24_0", "lcd0_lclk_1", "lcd0_sync";
    266		function = "lcd0";
    267	};
    268
    269	lcd0-mux-hog {
    270		/* DBGMD/LCDC0/FSIA MUX */
    271		gpio-hog;
    272		gpios = <176 0>;
    273		output-high;
    274	};
    275};
    276
    277&tpu {
    278	status = "okay";
    279};
    280
    281&mmcif0 {
    282	pinctrl-0 = <&mmc0_pins>;
    283	pinctrl-names = "default";
    284
    285	vmmc-supply = <&reg_3p3v>;
    286	bus-width = <8>;
    287	non-removable;
    288	status = "okay";
    289};
    290
    291&scifa1 {
    292	pinctrl-0 = <&scifa1_pins>;
    293	pinctrl-names = "default";
    294
    295	status = "okay";
    296};
    297
    298&sdhi0 {
    299	pinctrl-0 = <&sdhi0_pins>;
    300	pinctrl-names = "default";
    301
    302	vmmc-supply = <&vcc_sdhi0>;
    303	vqmmc-supply = <&vccq_sdhi0>;
    304	bus-width = <4>;
    305	cd-gpios = <&pfc 167 GPIO_ACTIVE_LOW>;
    306	status = "okay";
    307};
    308
    309&sh_fsi2 {
    310	pinctrl-0 = <&fsia_pins>;
    311	pinctrl-names = "default";
    312
    313	status = "okay";
    314};
    315
    316&tmu0 {
    317	status = "okay";
    318};