355 lines
8.1 KiB
Text
355 lines
8.1 KiB
Text
/*
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* Copyright 2012 Sascha Hauer, Pengutronix <s.hauer@pengutronix.de>
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*
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* The code contained herein is licensed under the GNU General Public
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* License. You may obtain a copy of the GNU General Public License
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* Version 2 or later at the following locations:
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*
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* http://www.opensource.org/licenses/gpl-license.html
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* http://www.gnu.org/copyleft/gpl.html
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*/
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/dts-v1/;
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#include "imx51.dtsi"
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/ {
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model = "Genesi Efika MX Smartbook";
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compatible = "genesi,imx51-sb", "fsl,imx51";
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chosen {
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linux,stdout-path = "/soc/aips@70000000/serial@73fbc000";
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environment-sd {
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compatible = "barebox,environment";
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device-path = &esdhc2, "partname:barebox-environment";
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status = "disabled";
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};
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environment-spi {
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compatible = "barebox,environment";
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device-path = &flash, "partname:barebox-environment";
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status = "disabled";
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};
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};
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memory {
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reg = <0x90000000 0x20000000>;
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};
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leds {
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compatible = "gpio-leds";
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mail {
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label = "mail";
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gpios = <&gpio1 3 1>;
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linux,default-trigger = "heartbeat";
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};
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white {
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label = "white";
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gpios = <&gpio2 25 0>;
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linux,default-trigger = "none";
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};
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};
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gpio-keys {
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compatible = "gpio-keys";
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power {
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label = "Power";
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gpios = <&gpio2 31 0>;
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linux,code = <116>; /* KEY_POWER */
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gpio-key,wakeup;
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};
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lid {
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label = "Lid";
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gpios = <&gpio3 14 0>;
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linux,input-type = <5>; /* EV_SW */
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linux,code = <0>; /* SW_LID */
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debounce-interval = <1>;
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gpio-key,wakeup;
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};
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};
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sound {
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compatible = "fsl,imx51-efikasb-sgtl5000",
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"fsl,imx-audio-sgtl5000";
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model = "imx51-efikasb-sgtl5000";
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ssi-controller = <&ssi1>;
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audio-codec = <&sgtl5000>;
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audio-routing =
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"Headphone Jack", "HP_OUT";
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mux-int-port = <1>;
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mux-ext-port = <3>;
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};
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backlight {
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compatible = "pwm-backlight";
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pwms = <&pwm1 0 78770>;
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brightness-levels = <0 4 8 16 32 64 128 255>;
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default-brightness-level = <6>;
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};
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};
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&ssi1 {
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fsl,mode = "i2s-slave";
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status = "okay";
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};
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&iomuxc {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_hog>;
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hog {
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pinctrl_hog: hoggrp {
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fsl,pins = <
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MX51_PAD_EIM_DTACK__GPIO2_31 0x800000c0 /* Power button */
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MX51_PAD_EIM_A16__GPIO2_10 0x80000000 /* WLAN reset */
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MX51_PAD_EIM_A22__GPIO2_16 0x80000000 /* WLAN power */
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MX51_PAD_CSI2_D13__GPIO4_10 0x80000000 /* WWAN power? */
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MX51_PAD_DI1_PIN12__GPIO3_1 0x80000000 /* WLAN switch */
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MX51_PAD_EIM_A17__GPIO2_11 0x80000000 /* Bluetooth power */
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MX51_PAD_EIM_A23__GPIO2_17 0x80000000 /* Audio amp enable, 1 = on */
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MX51_PAD_GPIO1_6__REF_EN_B 0x80000000 /* PMIC interrupt */
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MX51_PAD_DI1_PIN11__GPIO3_0 0x80000000 /* Battery low */
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MX51_PAD_CSI2_PIXCLK__GPIO4_15 0x80000000 /* Power good */
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MX51_PAD_CSI1_VSYNC__GPIO3_14 0x80000000 /* Lid switch, 0 = closed */
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MX51_PAD_CSPI1_SS0__GPIO4_24 0x85
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MX51_PAD_CSPI1_SS1__GPIO4_25 0x85
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MX51_PAD_CSI1_D8__GPIO3_12 0x80000000 /* LVDS enable, 1 = on */
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MX51_PAD_GPIO1_2__GPIO1_2 0x80000000 /* Backlight PWM */
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MX51_PAD_CSI2_D19__GPIO4_12 0x80000000 /* Backlight power, 0 = on */
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MX51_PAD_DISPB2_SER_DIO__GPIO3_6 0x80000000 /* LVDS reset, 1 = reset */
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MX51_PAD_DISPB2_SER_DIN__GPIO3_5 0x80000000 /* LVDS reset (1 = reset) */
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MX51_PAD_DISPB2_SER_CLK__GPIO3_7 0x80000000 /* LVDS power, 1 = on */
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MX51_PAD_CSI1_D9__GPIO3_13 0x80000000 /* LCD enable (1 = on */
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MX51_PAD_NANDF_CS0__GPIO3_16 0x80000000 /* Camera power, 0 = on */
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MX51_PAD_GPIO1_5__GPIO1_5 0x80000000 /* USB hub reset, 0 = reset */
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MX51_PAD_EIM_D27__GPIO2_9 0x80000000 /* USB phy reset, 0 = reset */
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MX51_PAD_DISPB2_SER_DIO__GPIO3_6 0x80000000 /* Battery, 0 = inserted */
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MX51_PAD_GPIO1_3__GPIO1_3 0x80000000 /* Alarm LED, 0 = on */
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MX51_PAD_EIM_CS0__GPIO2_25 0x80000000 /* Caps LED, 1 = on */
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MX51_PAD_CSPI1_RDY__GPIO4_26 0x80000000 /* Audio clk enable */
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MX51_PAD_EIM_A26__GPIO2_20 0x80000000
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MX51_PAD_USBH1_STP__GPIO1_27 0x80000000
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>;
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};
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};
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};
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&uart1 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_uart1_1>;
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status = "okay";
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};
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&i2c2 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_i2c2_1>;
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clock-frequency = <100000>;
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status = "okay";
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sgtl5000: codec@0a {
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compatible = "fsl,sgtl5000";
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reg = <0x0a>;
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clock-frequency = <12288000>;
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VDDA-supply = <&vdig_reg>;
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VDDD-supply = <&vdig_reg>;
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VDDIO-supply = <&vvideo_reg>;
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};
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battery: battery@0b {
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compatible = "sbs,sbs-battery";
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reg = <0x0b>;
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sbs,battery-detect-gpios = <&gpio3 6 1>;
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};
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lvds: mtl017@3a {
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compatible = "mtl017";
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reg = <0x3a>;
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crtcs = <&ipu 1>;
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edid-i2c = <&i2c2>;
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interface-pix-fmt = "rgb565";
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_ipu_disp1_1>;
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};
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};
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&esdhc1 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_esdhc1_1>;
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cd-gpios = <&gpio2 27 0>;
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wp-gpios = <&gpio1 1 0>;
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status = "okay";
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};
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&esdhc2 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_esdhc2_1>;
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cd-gpios = <&gpio1 8 0>;
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wp-gpios = <&gpio1 7 0>;
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status = "okay";
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#address-cells = <1>;
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#size-cells = <1>;
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partition@0 {
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label = "barebox-environment";
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reg = <0x80000 0x80000>;
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};
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};
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&ecspi1 {
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fsl,spi-num-chipselects = <1>;
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cs-gpios = <&gpio4 23 0>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_ecspi1_1>;
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fsl,spi-num-chipselects = <2>;
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cs-gpios = <&gpio4 24 0>, <&gpio4 25 0>;
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status = "okay";
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pmic: mc13892@0 {
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compatible = "fsl,mc13892";
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spi-max-frequency = <20000000>;
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reg = <0>;
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spi-cs-high;
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#address-cells = <1>;
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#size-cells = <0>;
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interrupt-parent = <&gpio1>;
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interrupts = <6 0x4>;
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regulators {
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sw1_reg: sw1 {
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regulator-min-microvolt = <600000>;
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regulator-max-microvolt = <1375000>;
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regulator-boot-on;
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regulator-always-on;
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};
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sw2_reg: sw2 {
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regulator-min-microvolt = <900000>;
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regulator-max-microvolt = <1850000>;
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regulator-boot-on;
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regulator-always-on;
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};
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sw3_reg: sw3 {
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regulator-min-microvolt = <1100000>;
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regulator-max-microvolt = <1850000>;
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regulator-boot-on;
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regulator-always-on;
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};
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sw4_reg: sw4 {
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regulator-min-microvolt = <1100000>;
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regulator-max-microvolt = <1850000>;
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regulator-boot-on;
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regulator-always-on;
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};
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vpll_reg: vpll {
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regulator-min-microvolt = <1050000>;
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regulator-max-microvolt = <1800000>;
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regulator-boot-on;
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regulator-always-on;
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};
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vdig_reg: vdig {
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regulator-min-microvolt = <1650000>;
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regulator-max-microvolt = <1650000>;
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};
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vsd_reg: vsd {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <3150000>;
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};
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vusb2_reg: vusb2 {
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regulator-min-microvolt = <2400000>;
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regulator-max-microvolt = <2775000>;
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regulator-boot-on;
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regulator-always-on;
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};
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vvideo_reg: vvideo {
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regulator-min-microvolt = <2775000>;
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regulator-max-microvolt = <2775000>;
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};
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vaudio_reg: vaudio {
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regulator-min-microvolt = <2300000>;
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regulator-max-microvolt = <3000000>;
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};
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vcam_reg: vcam {
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regulator-min-microvolt = <2500000>;
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regulator-max-microvolt = <3000000>;
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};
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vgen1_reg: vgen1 {
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regulator-min-microvolt = <1200000>;
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regulator-max-microvolt = <1200000>;
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};
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vgen2_reg: vgen2 {
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regulator-min-microvolt = <1200000>;
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regulator-max-microvolt = <3150000>;
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regulator-always-on;
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};
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vgen3_reg: vgen3 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <2900000>;
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regulator-always-on;
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};
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};
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};
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flash: m25p80 {
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compatible = "sst,sst25vf032b", "m25p80";
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spi-max-frequency = <15000000>;
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reg = <1>;
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#address-cells = <1>;
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#size-cells = <1>;
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partition@0 {
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label = "barebox-environment";
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reg = <0x80000 0x80000>;
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};
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};
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};
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&audmux {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_audmux_1>;
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status = "okay";
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};
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&pata {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_pata_1>;
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status = "okay";
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};
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&usbotg {
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barebox,phy_type = "utmi_wide";
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phy_type = "ulpi";
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status = "okay";
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};
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&usbh1 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_usbh1_1>;
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barebox,phy_type = "ulpi";
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phy_type = "ulpi";
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status = "okay";
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};
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&usbh2 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_usbh2_1>;
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barebox,phy_type = "ulpi";
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phy_type = "ulpi";
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status = "okay";
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};
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