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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omap4-duovero.dtsi (6692B)


      1// SPDX-License-Identifier: GPL-2.0-only
      2/*
      3 * Copyright (C) 2014 Florian Vaussard, EPFL Mobots group
      4 */
      5
      6#include "omap443x.dtsi"
      7#include "omap4-mcpdm.dtsi"
      8
      9/ {
     10	model = "Gumstix Duovero";
     11	compatible = "gumstix,omap4-duovero", "ti,omap4430", "ti,omap4";
     12
     13	chosen {
     14		stdout-path = &uart3;
     15	};
     16
     17	memory@80000000 {
     18		device_type = "memory";
     19		reg = <0x80000000 0x40000000>; /* 1 GB */
     20	};
     21
     22	sound {
     23		compatible = "ti,abe-twl6040";
     24		ti,model = "DuoVero";
     25
     26		ti,mclk-freq = <38400000>;
     27
     28		ti,mcpdm = <&mcpdm>;
     29
     30		ti,twl6040 = <&twl6040>;
     31
     32		/* Audio routing */
     33		ti,audio-routing =
     34			"Headset Stereophone", "HSOL",
     35			"Headset Stereophone", "HSOR",
     36			"HSMIC", "Headset Mic",
     37			"Headset Mic", "Headset Mic Bias";
     38	};
     39
     40	/* HS USB Host PHY on PORT 1 */
     41	hsusb1_phy: hsusb1_phy {
     42		compatible = "usb-nop-xceiv";
     43		reset-gpios = <&gpio2 30 GPIO_ACTIVE_LOW>;	/* gpio_62 */
     44		#phy-cells = <0>;
     45
     46		pinctrl-names = "default";
     47		pinctrl-0 = <&hsusb1phy_pins>;
     48
     49		clocks = <&auxclk3_ck>;
     50		clock-names = "main_clk";
     51		clock-frequency = <19200000>;
     52	};
     53
     54	/* regulator for w2cbw0015 on sdio5 */
     55	w2cbw0015_vmmc: w2cbw0015_vmmc {
     56		pinctrl-names = "default";
     57		pinctrl-0 = <&w2cbw0015_pins>;
     58		compatible = "regulator-fixed";
     59		regulator-name = "w2cbw0015";
     60		regulator-min-microvolt = <3000000>;
     61		regulator-max-microvolt = <3000000>;
     62		gpio = <&gpio2 11 GPIO_ACTIVE_LOW>;		/* gpio_43 */
     63		startup-delay-us = <70000>;
     64		enable-active-high;
     65		regulator-boot-on;
     66	};
     67};
     68
     69&omap4_pmx_core {
     70	pinctrl-names = "default";
     71	pinctrl-0 = <
     72			&twl6040_pins
     73			&hsusbb1_pins
     74	>;
     75
     76	twl6040_pins: pinmux_twl6040_pins {
     77		pinctrl-single,pins = <
     78			OMAP4_IOPAD(0x166, PIN_OUTPUT | MUX_MODE3)		/* usbb2_ulpitll_nxt.gpio_160 */
     79			OMAP4_IOPAD(0x1a0, PIN_INPUT | MUX_MODE0)		/* sys_nirq2.sys_nirq2 */
     80		>;
     81	};
     82
     83	mcbsp1_pins: pinmux_mcbsp1_pins {
     84		pinctrl-single,pins = <
     85			OMAP4_IOPAD(0x0fe, PIN_INPUT | MUX_MODE0)		/* abe_mcbsp1_clkx.abe_mcbsp1_clkx */
     86			OMAP4_IOPAD(0x100, PIN_INPUT_PULLDOWN | MUX_MODE0)	/* abe_mcbsp1_dr.abe_mcbsp1_dr */
     87			OMAP4_IOPAD(0x102, PIN_OUTPUT_PULLDOWN | MUX_MODE0)	/* abe_mcbsp1_dx.abe_mcbsp1_dx */
     88			OMAP4_IOPAD(0x104, PIN_INPUT | MUX_MODE0)		/* abe_mcbsp1_fsx.abe_mcbsp1_fsx */
     89		>;
     90	};
     91
     92	hsusbb1_pins: pinmux_hsusbb1_pins {
     93		pinctrl-single,pins = <
     94			OMAP4_IOPAD(0x0c2, PIN_INPUT_PULLDOWN | MUX_MODE4)	/* usbb1_ulpitll_clk.usbb1_ulpiphy_clk */
     95			OMAP4_IOPAD(0x0c4, PIN_OUTPUT | MUX_MODE4)		/* usbb1_ulpitll_stp.usbb1_ulpiphy_stp */
     96			OMAP4_IOPAD(0x0c6, PIN_INPUT_PULLDOWN | MUX_MODE4)	/* usbb1_ulpitll_dir.usbb1_ulpiphy_dir */
     97			OMAP4_IOPAD(0x0c8, PIN_INPUT_PULLDOWN | MUX_MODE4)	/* usbb1_ulpitll_nxt.usbb1_ulpiphy_nxt */
     98			OMAP4_IOPAD(0x0ca, PIN_INPUT_PULLDOWN | MUX_MODE4)	/* usbb1_ulpitll_dat0.usbb1_ulpiphy_dat0 */
     99			OMAP4_IOPAD(0x0cc, PIN_INPUT_PULLDOWN | MUX_MODE4)	/* usbb1_ulpitll_dat1.usbb1_ulpiphy_dat1 */
    100			OMAP4_IOPAD(0x0ce, PIN_INPUT_PULLDOWN | MUX_MODE4)	/* usbb1_ulpitll_dat2.usbb1_ulpiphy_dat2 */
    101			OMAP4_IOPAD(0x0d0, PIN_INPUT_PULLDOWN | MUX_MODE4)	/* usbb1_ulpitll_dat3.usbb1_ulpiphy_dat3 */
    102			OMAP4_IOPAD(0x0d2, PIN_INPUT_PULLDOWN | MUX_MODE4)	/* usbb1_ulpitll_dat4.usbb1_ulpiphy_dat4 */
    103			OMAP4_IOPAD(0x0d4, PIN_INPUT_PULLDOWN | MUX_MODE4)	/* usbb1_ulpitll_dat5.usbb1_ulpiphy_dat5 */
    104			OMAP4_IOPAD(0x0d6, PIN_INPUT_PULLDOWN | MUX_MODE4)	/* usbb1_ulpitll_dat6.usbb1_ulpiphy_dat6 */
    105			OMAP4_IOPAD(0x0d8, PIN_INPUT_PULLDOWN | MUX_MODE4)	/* usbb1_ulpitll_dat7.usbb1_ulpiphy_dat7 */
    106		>;
    107	};
    108
    109	hsusb1phy_pins: pinmux_hsusb1phy_pins {
    110		pinctrl-single,pins = <
    111			OMAP4_IOPAD(0x08c, PIN_OUTPUT | MUX_MODE3)		/* gpmc_wait1.gpio_62 */
    112		>;
    113	};
    114
    115	w2cbw0015_pins: pinmux_w2cbw0015_pins {
    116		pinctrl-single,pins = <
    117			OMAP4_IOPAD(0x066, PIN_OUTPUT | MUX_MODE3)		/* gpmc_a19.gpio_43 */
    118			OMAP4_IOPAD(0x07a, PIN_INPUT | MUX_MODE3)		/* gpmc_ncs3.gpio_53 */
    119		>;
    120	};
    121
    122	i2c1_pins: pinmux_i2c1_pins {
    123		pinctrl-single,pins = <
    124			OMAP4_IOPAD(0x122, PIN_INPUT_PULLUP | MUX_MODE0)	/* i2c1_scl */
    125			OMAP4_IOPAD(0x124, PIN_INPUT_PULLUP | MUX_MODE0)	/* i2c1_sda */
    126		>;
    127	};
    128
    129	i2c4_pins: pinmux_i2c4_pins {
    130		pinctrl-single,pins = <
    131			OMAP4_IOPAD(0x12e, PIN_INPUT_PULLUP | MUX_MODE0)	/* i2c4_scl */
    132			OMAP4_IOPAD(0x130, PIN_INPUT_PULLUP | MUX_MODE0)	/* i2c4_sda */
    133		>;
    134	};
    135
    136	mmc1_pins: pinmux_mmc1_pins {
    137		pinctrl-single,pins = <
    138			OMAP4_IOPAD(0x0e2, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc1_clk */
    139			OMAP4_IOPAD(0x0e4, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmcc1_cmd */
    140			OMAP4_IOPAD(0x0e6, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmcc1_dat0 */
    141			OMAP4_IOPAD(0x0e8, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc1_dat1 */
    142			OMAP4_IOPAD(0x0ea, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc1_dat2 */
    143			OMAP4_IOPAD(0x0ec, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc1_dat3 */
    144		>;
    145	};
    146
    147	mmc5_pins: pinmux_mmc5_pins {
    148		pinctrl-single,pins = <
    149			OMAP4_IOPAD(0x148, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc5_clk */
    150			OMAP4_IOPAD(0x14a, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmcc5_cmd */
    151			OMAP4_IOPAD(0x14c, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmcc5_dat0 */
    152			OMAP4_IOPAD(0x14e, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc5_dat1 */
    153			OMAP4_IOPAD(0x150, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc5_dat2 */
    154			OMAP4_IOPAD(0x152, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc5_dat3 */
    155		>;
    156	};
    157};
    158
    159/* PMIC */
    160&i2c1 {
    161	pinctrl-names = "default";
    162	pinctrl-0 = <&i2c1_pins>;
    163
    164	clock-frequency = <400000>;
    165
    166	twl: twl@48 {
    167		reg = <0x48>;
    168		interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;		/* IRQ_SYS_1N cascaded to gic */
    169	};
    170
    171	twl6040: twl@4b {
    172		compatible = "ti,twl6040";
    173		#clock-cells = <0>;
    174		reg = <0x4b>;
    175		interrupts = <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>;		/* IRQ_SYS_2N cascaded to gic */
    176		ti,audpwron-gpio = <&gpio6 0 GPIO_ACTIVE_HIGH>;		/* gpio_160 */
    177
    178		vio-supply = <&v1v8>;
    179		v2v1-supply = <&v2v1>;
    180		enable-active-high;
    181	};
    182};
    183
    184#include "twl6030.dtsi"
    185#include "twl6030_omap4.dtsi"
    186
    187/* on-board bluetooth / WiFi module */
    188&i2c4 {
    189	pinctrl-names = "default";
    190	pinctrl-0 = <&i2c4_pins>;
    191
    192	clock-frequency = <400000>;
    193};
    194
    195&mcbsp1 {
    196	pinctrl-names = "default";
    197	pinctrl-0 = <&mcbsp1_pins>;
    198	status = "okay";
    199};
    200
    201&mmc1 {
    202	pinctrl-names = "default";
    203	pinctrl-0 = <&mmc1_pins>;
    204
    205	vmmc-supply = <&vmmc>;
    206	ti,bus-width = <4>;
    207	ti,non-removable;		/* FIXME: use PMIC_MMC detect */
    208};
    209
    210&mmc2 {
    211	status = "disabled";
    212};
    213
    214/* mmc3 is available to the expansion board */
    215
    216&mmc4 {
    217	status = "disabled";
    218};
    219
    220/* on-board WiFi module */
    221&mmc5 {
    222	pinctrl-names = "default";
    223	pinctrl-0 = <&mmc5_pins>;
    224
    225	vmmc-supply = <&w2cbw0015_vmmc>;
    226	ti,bus-width = <4>;
    227	ti,non-removable;
    228	cap-power-off-card;
    229	keep-power-in-suspend;
    230};
    231
    232&twl_usb_comparator {
    233	usb-supply = <&vusb>;
    234};
    235
    236&usb_otg_hs {
    237	interface-type = <1>;
    238	mode = <3>;
    239	power = <50>;
    240};
    241
    242&usbhshost {
    243	port1-mode = "ehci-phy";
    244};
    245
    246&usbhsehci {
    247	phys = <&hsusb1_phy>;
    248};
    249