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+/*
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+ * Copyright (C) 2011-2013 Texas Instruments Incorporated - http://www.ti.com/
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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/ "elpida_ecb240abacn.dtsi"
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+
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+/ {
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+ model = "TI OMAP4 PandaBoard";
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+ compatible = "ti,omap4-panda", "ti,omap4430", "ti,omap4";
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+
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+ memory {
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+ device_type = "memory";
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+ reg = <0x80000000 0x40000000>; /* 1 GB */
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+ };
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+
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+ leds {
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+ compatible = "gpio-leds";
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+ heartbeat {
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+ label = "pandaboard::status1";
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+ gpios = <&gpio1 7 0>;
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+ linux,default-trigger = "heartbeat";
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+ };
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+
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+ mmc {
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+ label = "pandaboard::status2";
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+ gpios = <&gpio1 8 0>;
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+ linux,default-trigger = "mmc0";
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+ };
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+ };
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+
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+ sound: sound {
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+ compatible = "ti,abe-twl6040";
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+ ti,model = "PandaBoard";
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+
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+ ti,mclk-freq = <38400000>;
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+
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+ ti,mcpdm = <&mcpdm>;
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+
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+ ti,twl6040 = <&twl6040>;
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+
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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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+ "Ext Spk", "HFL",
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+ "Ext Spk", "HFR",
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+ "Line Out", "AUXL",
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+ "Line Out", "AUXR",
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+ "HSMIC", "Headset Mic",
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+ "Headset Mic", "Headset Mic Bias",
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+ "AFML", "Line In",
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+ "AFMR", "Line In";
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+ };
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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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+ &mcpdm_pins
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+ &mcbsp1_pins
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+ &dss_hdmi_pins
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+ &tpd12s015_pins
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+ >;
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+
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+ twl6040_pins: pinmux_twl6040_pins {
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+ pinctrl-single,pins = <
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+ 0xe0 0x3 /* hdq_sio.gpio_127 OUTPUT | MODE3 */
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+ 0x160 0x100 /* sys_nirq2.sys_nirq2 INPUT | MODE0 */
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+ >;
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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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+ 0xc6 0x108 /* abe_pdm_ul_data.abe_pdm_ul_data INPUT PULLDOWN | MODE0 */
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+ 0xc8 0x108 /* abe_pdm_dl_data.abe_pdm_dl_data INPUT PULLDOWN | MODE0 */
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+ 0xca 0x118 /* abe_pdm_frame.abe_pdm_frame INPUT PULLUP | MODE0 */
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+ 0xcc 0x108 /* abe_pdm_lb_clk.abe_pdm_lb_clk INPUT PULLDOWN | MODE0 */
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+ 0xce 0x108 /* abe_clks.abe_clks INPUT PULLDOWN | MODE0 */
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+ >;
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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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+ 0xbe 0x100 /* abe_mcbsp1_clkx.abe_mcbsp1_clkx INPUT | MODE0 */
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+ 0xc0 0x108 /* abe_mcbsp1_dr.abe_mcbsp1_dr INPUT PULLDOWN | MODE0 */
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+ 0xc2 0x8 /* abe_mcbsp1_dx.abe_mcbsp1_dx OUTPUT PULLDOWN | MODE0 */
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+ 0xc4 0x100 /* abe_mcbsp1_fsx.abe_mcbsp1_fsx INPUT | MODE0 */
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+ >;
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+ };
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+
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+ dss_hdmi_pins: pinmux_dss_hdmi_pins {
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+ pinctrl-single,pins = <
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+ 0x5a 0x118 /* hdmi_cec.hdmi_cec INPUT PULLUP | MODE 0 */
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+ 0x5c 0x118 /* hdmi_scl.hdmi_scl INPUT PULLUP | MODE 0 */
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+ 0x5e 0x118 /* hdmi_sda.hdmi_sda INPUT PULLUP | MODE 0 */
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+ >;
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+ };
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+
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+ tpd12s015_pins: pinmux_tpd12s015_pins {
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+ pinctrl-single,pins = <
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+ 0x22 0x3 /* gpmc_a17.gpio_41 OUTPUT | MODE3 */
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+ 0x48 0x3 /* gpmc_nbe1.gpio_60 OUTPUT | MODE3 */
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+ 0x58 0x10b /* hdmi_hpd.gpio_63 INPUT PULLDOWN | MODE3 */
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+ >;
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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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+ 0xe2 0x118 /* i2c1_scl PULLUP | INPUTENABLE | MODE0 */
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+ 0xe4 0x118 /* i2c1_sda PULLUP | INPUTENABLE | MODE0 */
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+ >;
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+ };
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+
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+ i2c2_pins: pinmux_i2c2_pins {
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+ pinctrl-single,pins = <
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+ 0xe6 0x118 /* i2c2_scl PULLUP | INPUTENABLE | MODE0 */
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+ 0xe8 0x118 /* i2c2_sda PULLUP | INPUTENABLE | MODE0 */
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+ >;
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+ };
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+
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+ i2c3_pins: pinmux_i2c3_pins {
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+ pinctrl-single,pins = <
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+ 0xea 0x118 /* i2c3_scl PULLUP | INPUTENABLE | MODE0 */
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+ 0xec 0x118 /* i2c3_sda PULLUP | INPUTENABLE | MODE0 */
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+ >;
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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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+ 0xee 0x118 /* i2c4_scl PULLUP | INPUTENABLE | MODE0 */
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+ 0xf0 0x118 /* i2c4_sda PULLUP | INPUTENABLE | MODE0 */
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+ >;
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+ };
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+};
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+
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+&i2c1 {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&i2c1_pins>;
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+
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+ clock-frequency = <400000>;
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+
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+ twl: twl@48 {
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+ reg = <0x48>;
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+ /* SPI = 0, IRQ# = 7, 4 = active high level-sensitive */
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+ interrupts = <0 7 4>; /* IRQ_SYS_1N cascaded to gic */
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+ interrupt-parent = <&gic>;
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+ };
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+
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+ twl6040: twl@4b {
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+ compatible = "ti,twl6040";
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+ reg = <0x4b>;
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+ /* SPI = 0, IRQ# = 119, 4 = active high level-sensitive */
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+ interrupts = <0 119 4>; /* IRQ_SYS_2N cascaded to gic */
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+ interrupt-parent = <&gic>;
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+ ti,audpwron-gpio = <&gpio4 31 0>; /* gpio line 127 */
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+
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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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+
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+/include/ "twl6030.dtsi"
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+
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+&i2c2 {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&i2c2_pins>;
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+
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+ clock-frequency = <400000>;
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+};
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+
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+&i2c3 {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&i2c3_pins>;
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+
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+ clock-frequency = <100000>;
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+
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+ /*
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+ * Display monitor features are burnt in their EEPROM as EDID data.
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+ * The EEPROM is connected as I2C slave device.
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+ */
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+ eeprom@50 {
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+ compatible = "ti,eeprom";
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+ reg = <0x50>;
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+ };
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+};
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+
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+&i2c4 {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&i2c4_pins>;
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+
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+ clock-frequency = <400000>;
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+};
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+
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+&mmc1 {
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+ vmmc-supply = <&vmmc>;
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+ bus-width = <8>;
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+};
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+
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+&mmc2 {
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+ status = "disabled";
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+};
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+
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+&mmc3 {
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+ status = "disabled";
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+};
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+
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+&mmc4 {
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+ status = "disabled";
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+};
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+
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+&mmc5 {
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+ ti,non-removable;
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+ bus-width = <4>;
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+};
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+
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+&emif1 {
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+ cs1-used;
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+ device-handle = <&elpida_ECB240ABACN>;
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+};
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+
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+&emif2 {
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+ cs1-used;
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+ device-handle = <&elpida_ECB240ABACN>;
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+};
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+
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+&mcbsp2 {
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+ status = "disabled";
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+};
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+
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+&mcbsp3 {
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+ status = "disabled";
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+};
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+
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+&dmic {
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+ status = "disabled";
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+};
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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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+
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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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Nishanth Menon