271 lines
7.3 KiB
Plaintext
271 lines
7.3 KiB
Plaintext
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/*
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* Copyright (C) 2014 Florian Vaussard, EPFL Mobots group
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#include "omap443x.dtsi"
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/ {
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model = "Gumstix Duovero";
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compatible = "gumstix,omap4-duovero", "ti,omap4430", "ti,omap4";
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chosen {
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stdout-path = &uart3;
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};
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memory@80000000 {
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device_type = "memory";
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reg = <0x80000000 0x40000000>; /* 1 GB */
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};
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sound {
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compatible = "ti,abe-twl6040";
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ti,model = "DuoVero";
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ti,mclk-freq = <38400000>;
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ti,mcpdm = <&mcpdm>;
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ti,twl6040 = <&twl6040>;
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/* Audio routing */
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ti,audio-routing =
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"Headset Stereophone", "HSOL",
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"Headset Stereophone", "HSOR",
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"HSMIC", "Headset Mic",
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"Headset Mic", "Headset Mic Bias";
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};
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/* HS USB Host PHY on PORT 1 */
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hsusb1_phy: hsusb1_phy {
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compatible = "usb-nop-xceiv";
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reset-gpios = <&gpio2 30 GPIO_ACTIVE_LOW>; /* gpio_62 */
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#phy-cells = <0>;
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pinctrl-names = "default";
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pinctrl-0 = <&hsusb1phy_pins>;
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clocks = <&auxclk3_ck>;
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clock-names = "main_clk";
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clock-frequency = <19200000>;
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};
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/* regulator for w2cbw0015 on sdio5 */
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w2cbw0015_vmmc: w2cbw0015_vmmc {
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pinctrl-names = "default";
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pinctrl-0 = <&w2cbw0015_pins>;
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compatible = "regulator-fixed";
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regulator-name = "w2cbw0015";
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regulator-min-microvolt = <3000000>;
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regulator-max-microvolt = <3000000>;
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gpio = <&gpio2 11 GPIO_ACTIVE_LOW>; /* gpio_43 */
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startup-delay-us = <70000>;
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enable-active-high;
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regulator-boot-on;
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};
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};
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&omap4_pmx_core {
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pinctrl-names = "default";
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pinctrl-0 = <
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&twl6040_pins
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&hsusbb1_pins
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>;
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twl6040_pins: pinmux_twl6040_pins {
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pinctrl-single,pins = <
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OMAP4_IOPAD(0x166, PIN_OUTPUT | MUX_MODE3) /* usbb2_ulpitll_nxt.gpio_160 */
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OMAP4_IOPAD(0x1a0, PIN_INPUT | MUX_MODE0) /* sys_nirq2.sys_nirq2 */
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>;
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};
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mcpdm_pins: pinmux_mcpdm_pins {
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pinctrl-single,pins = <
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OMAP4_IOPAD(0x106, PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_pdm_ul_data.abe_pdm_ul_data */
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OMAP4_IOPAD(0x108, PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_pdm_dl_data.abe_pdm_dl_data */
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OMAP4_IOPAD(0x10a, PIN_INPUT_PULLUP | MUX_MODE0) /* abe_pdm_frame.abe_pdm_frame */
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OMAP4_IOPAD(0x10c, PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_pdm_lb_clk.abe_pdm_lb_clk */
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OMAP4_IOPAD(0x10e, PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_clks.abe_clks */
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>;
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};
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mcbsp1_pins: pinmux_mcbsp1_pins {
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pinctrl-single,pins = <
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OMAP4_IOPAD(0x0fe, PIN_INPUT | MUX_MODE0) /* abe_mcbsp1_clkx.abe_mcbsp1_clkx */
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OMAP4_IOPAD(0x100, PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_mcbsp1_dr.abe_mcbsp1_dr */
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OMAP4_IOPAD(0x102, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* abe_mcbsp1_dx.abe_mcbsp1_dx */
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OMAP4_IOPAD(0x104, PIN_INPUT | MUX_MODE0) /* abe_mcbsp1_fsx.abe_mcbsp1_fsx */
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>;
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};
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hsusbb1_pins: pinmux_hsusbb1_pins {
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pinctrl-single,pins = <
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OMAP4_IOPAD(0x0c2, PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_clk.usbb1_ulpiphy_clk */
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OMAP4_IOPAD(0x0c4, PIN_OUTPUT | MUX_MODE4) /* usbb1_ulpitll_stp.usbb1_ulpiphy_stp */
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OMAP4_IOPAD(0x0c6, PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dir.usbb1_ulpiphy_dir */
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OMAP4_IOPAD(0x0c8, PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_nxt.usbb1_ulpiphy_nxt */
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OMAP4_IOPAD(0x0ca, PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat0.usbb1_ulpiphy_dat0 */
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OMAP4_IOPAD(0x0cc, PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat1.usbb1_ulpiphy_dat1 */
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OMAP4_IOPAD(0x0ce, PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat2.usbb1_ulpiphy_dat2 */
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OMAP4_IOPAD(0x0d0, PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat3.usbb1_ulpiphy_dat3 */
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OMAP4_IOPAD(0x0d2, PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat4.usbb1_ulpiphy_dat4 */
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OMAP4_IOPAD(0x0d4, PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat5.usbb1_ulpiphy_dat5 */
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OMAP4_IOPAD(0x0d6, PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat6.usbb1_ulpiphy_dat6 */
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OMAP4_IOPAD(0x0d8, PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat7.usbb1_ulpiphy_dat7 */
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>;
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};
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hsusb1phy_pins: pinmux_hsusb1phy_pins {
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pinctrl-single,pins = <
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OMAP4_IOPAD(0x08c, PIN_OUTPUT | MUX_MODE3) /* gpmc_wait1.gpio_62 */
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>;
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};
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w2cbw0015_pins: pinmux_w2cbw0015_pins {
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pinctrl-single,pins = <
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OMAP4_IOPAD(0x066, PIN_OUTPUT | MUX_MODE3) /* gpmc_a19.gpio_43 */
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OMAP4_IOPAD(0x07a, PIN_INPUT | MUX_MODE3) /* gpmc_ncs3.gpio_53 */
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>;
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};
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i2c1_pins: pinmux_i2c1_pins {
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pinctrl-single,pins = <
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OMAP4_IOPAD(0x122, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_scl */
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OMAP4_IOPAD(0x124, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_sda */
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>;
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};
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i2c4_pins: pinmux_i2c4_pins {
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pinctrl-single,pins = <
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OMAP4_IOPAD(0x12e, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c4_scl */
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OMAP4_IOPAD(0x130, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c4_sda */
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>;
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};
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mmc1_pins: pinmux_mmc1_pins {
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pinctrl-single,pins = <
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OMAP4_IOPAD(0x0e2, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_clk */
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OMAP4_IOPAD(0x0e4, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmcc1_cmd */
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OMAP4_IOPAD(0x0e6, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmcc1_dat0 */
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OMAP4_IOPAD(0x0e8, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat1 */
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OMAP4_IOPAD(0x0ea, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat2 */
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OMAP4_IOPAD(0x0ec, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat3 */
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>;
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};
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mmc5_pins: pinmux_mmc5_pins {
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pinctrl-single,pins = <
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OMAP4_IOPAD(0x148, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc5_clk */
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OMAP4_IOPAD(0x14a, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmcc5_cmd */
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OMAP4_IOPAD(0x14c, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmcc5_dat0 */
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OMAP4_IOPAD(0x14e, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc5_dat1 */
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OMAP4_IOPAD(0x150, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc5_dat2 */
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OMAP4_IOPAD(0x152, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc5_dat3 */
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>;
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};
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};
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/* PMIC */
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&i2c1 {
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pinctrl-names = "default";
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pinctrl-0 = <&i2c1_pins>;
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clock-frequency = <400000>;
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twl: twl@48 {
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reg = <0x48>;
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interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>; /* IRQ_SYS_1N cascaded to gic */
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};
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twl6040: twl@4b {
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compatible = "ti,twl6040";
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#clock-cells = <0>;
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reg = <0x4b>;
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interrupts = <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>; /* IRQ_SYS_2N cascaded to gic */
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ti,audpwron-gpio = <&gpio6 0 GPIO_ACTIVE_HIGH>; /* gpio_160 */
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vio-supply = <&v1v8>;
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v2v1-supply = <&v2v1>;
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enable-active-high;
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};
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};
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#include "twl6030.dtsi"
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#include "twl6030_omap4.dtsi"
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/* on-board bluetooth / WiFi module */
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&i2c4 {
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pinctrl-names = "default";
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pinctrl-0 = <&i2c4_pins>;
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clock-frequency = <400000>;
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};
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&mcbsp1 {
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pinctrl-names = "default";
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pinctrl-0 = <&mcbsp1_pins>;
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status = "okay";
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};
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&mcpdm {
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pinctrl-names = "default";
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pinctrl-0 = <&mcpdm_pins>;
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clocks = <&twl6040>;
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clock-names = "pdmclk";
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status = "okay";
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};
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&mmc1 {
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pinctrl-names = "default";
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pinctrl-0 = <&mmc1_pins>;
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vmmc-supply = <&vmmc>;
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ti,bus-width = <4>;
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ti,non-removable; /* FIXME: use PMIC_MMC detect */
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};
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&mmc2 {
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status = "disabled";
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};
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/* mmc3 is available to the expansion board */
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&mmc4 {
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status = "disabled";
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};
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/* on-board WiFi module */
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&mmc5 {
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pinctrl-names = "default";
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pinctrl-0 = <&mmc5_pins>;
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vmmc-supply = <&w2cbw0015_vmmc>;
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ti,bus-width = <4>;
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ti,non-removable;
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cap-power-off-card;
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};
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&twl_usb_comparator {
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usb-supply = <&vusb>;
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};
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&usb_otg_hs {
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interface-type = <1>;
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mode = <3>;
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power = <50>;
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};
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&usbhshost {
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port1-mode = "ehci-phy";
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};
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&usbhsehci {
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phys = <&hsusb1_phy>;
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};
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