/* * Copyright 2011 Freescale Semiconductor, Inc. * Copyright 2011 Linaro Ltd. * * The code contained herein is licensed under the GNU General Public * License. You may obtain a copy of the GNU General Public License * Version 2 or later at the following locations: * * http://www.opensource.org/licenses/gpl-license.html * http://www.gnu.org/copyleft/gpl.html */ /dts-v1/; /include/ "imx53.dtsi" / { model = "Freescale i.MX53 Quick Start Board"; compatible = "fsl,imx53-qsb", "fsl,imx53"; memory { reg = <0x70000000 0x40000000>; }; gpio-keys { compatible = "gpio-keys"; power { label = "Power Button"; gpios = <&gpio1 8 0>; linux,code = <116>; /* KEY_POWER */ gpio-key,wakeup; }; volume-up { label = "Volume Up"; gpios = <&gpio2 14 0>; linux,code = <115>; /* KEY_VOLUMEUP */ }; volume-down { label = "Volume Down"; gpios = <&gpio2 15 0>; linux,code = <114>; /* KEY_VOLUMEDOWN */ }; }; leds { compatible = "gpio-leds"; pinctrl-names = "default"; pinctrl-0 = <&led_pin_gpio7_7>; user { label = "Heartbeat"; gpios = <&gpio7 7 0>; linux,default-trigger = "heartbeat"; }; }; regulators { compatible = "simple-bus"; reg_3p2v: 3p2v { compatible = "regulator-fixed"; regulator-name = "3P2V"; regulator-min-microvolt = <3200000>; regulator-max-microvolt = <3200000>; regulator-always-on; }; }; sound { compatible = "fsl,imx53-qsb-sgtl5000", "fsl,imx-audio-sgtl5000"; model = "imx53-qsb-sgtl5000"; ssi-controller = <&ssi2>; audio-codec = <&sgtl5000>; audio-routing = "MIC_IN", "Mic Jack", "Mic Jack", "Mic Bias", "Headphone Jack", "HP_OUT"; mux-int-port = <2>; mux-ext-port = <5>; }; }; &esdhc1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_esdhc1_1>; cd-gpios = <&gpio3 13 0>; status = "okay"; }; &ssi2 { fsl,mode = "i2s-slave"; status = "okay"; }; &esdhc3 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_esdhc3_1>; cd-gpios = <&gpio3 11 0>; wp-gpios = <&gpio3 12 0>; status = "okay"; }; &iomuxc { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_hog>; hog { pinctrl_hog: hoggrp { fsl,pins = < 1071 0x80000000 /* MX53_PAD_GPIO_0__CCM_SSI_EXT1_CLK */ 1141 0x80000000 /* MX53_PAD_GPIO_8__GPIO1_8 */ 982 0x80000000 /* MX53_PAD_PATA_DATA14__GPIO2_14 */ 989 0x80000000 /* MX53_PAD_PATA_DATA15__GPIO2_15 */ 693 0x80000000 /* MX53_PAD_EIM_DA11__GPIO3_11 */ 697 0x80000000 /* MX53_PAD_EIM_DA12__GPIO3_12 */ 701 0x80000000 /* MX53_PAD_EIM_DA13__GPIO3_13 */ 868 0x80000000 /* MX53_PAD_PATA_DA_0__GPIO7_6 */ 1149 0x80000000 /* MX53_PAD_GPIO_16__GPIO7_11 */ >; }; led_pin_gpio7_7: led_gpio7_7@0 { fsl,pins = < 873 0x80000000 /* MX53_PAD_PATA_DA_1__GPIO7_7 */ >; }; }; }; &uart1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart1_1>; status = "okay"; }; &i2c2 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_i2c2_1>; status = "okay"; sgtl5000: codec@0a { compatible = "fsl,sgtl5000"; reg = <0x0a>; VDDA-supply = <®_3p2v>; VDDIO-supply = <®_3p2v>; }; }; &i2c1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_i2c1_1>; status = "okay"; accelerometer: mma8450@1c { compatible = "fsl,mma8450"; reg = <0x1c>; }; pmic: dialog@48 { compatible = "dlg,da9053-aa", "dlg,da9052"; reg = <0x48>; interrupt-parent = <&gpio7>; interrupts = <11 0x8>; /* low-level active IRQ at GPIO7_11 */ regulators { buck1_reg: buck1 { regulator-min-microvolt = <500000>; regulator-max-microvolt = <2075000>; regulator-always-on; }; buck2_reg: buck2 { regulator-min-microvolt = <500000>; regulator-max-microvolt = <2075000>; regulator-always-on; }; buck3_reg: buck3 { regulator-min-microvolt = <925000>; regulator-max-microvolt = <2500000>; regulator-always-on; }; buck4_reg: buck4 { regulator-min-microvolt = <925000>; regulator-max-microvolt = <2500000>; regulator-always-on; }; ldo1_reg: ldo1 { regulator-min-microvolt = <600000>; regulator-max-microvolt = <1800000>; regulator-boot-on; regulator-always-on; }; ldo2_reg: ldo2 { regulator-min-microvolt = <600000>; regulator-max-microvolt = <1800000>; regulator-always-on; }; ldo3_reg: ldo3 { regulator-min-microvolt = <600000>; regulator-max-microvolt = <1800000>; regulator-always-on; }; ldo4_reg: ldo4 { regulator-min-microvolt = <1725000>; regulator-max-microvolt = <3300000>; regulator-always-on; }; ldo5_reg: ldo5 { regulator-min-microvolt = <1725000>; regulator-max-microvolt = <3300000>; regulator-always-on; }; ldo6_reg: ldo6 { regulator-min-microvolt = <1200000>; regulator-max-microvolt = <3600000>; regulator-always-on; }; ldo7_reg: ldo7 { regulator-min-microvolt = <1200000>; regulator-max-microvolt = <3600000>; regulator-always-on; }; ldo8_reg: ldo8 { regulator-min-microvolt = <1200000>; regulator-max-microvolt = <3600000>; regulator-always-on; }; ldo9_reg: ldo9 { regulator-min-microvolt = <1200000>; regulator-max-microvolt = <3600000>; regulator-always-on; }; ldo10_reg: ldo10 { regulator-min-microvolt = <1250000>; regulator-max-microvolt = <3650000>; regulator-always-on; }; }; }; }; &audmux { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_audmux_1>; status = "okay"; }; &fec { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_fec_1>; phy-mode = "rmii"; phy-reset-gpios = <&gpio7 6 0>; status = "okay"; };