/* * Copyright (C) 2013,2014 Russell King * * This file is dual-licensed: you can use it either under the terms * of the GPL or the X11 license, at your option. Note that this dual * licensing only applies to this file, and not this project as a * whole. * * a) This file is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * version 2 as published by the Free Software Foundation. * * This file is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * Or, alternatively, * * b) Permission is hereby granted, free of charge, to any person * obtaining a copy of this software and associated documentation * files (the "Software"), to deal in the Software without * restriction, including without limitation the rights to use, * copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following * conditions: * * The above copyright notice and this permission notice shall be * included in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR * OTHER DEALINGS IN THE SOFTWARE. */ #include / { aliases { rtc0 = &carrier_rtc; rtc1 = &snvs_rtc; }; /* Will be filled by the bootloader */ memory@10000000 { device_type = "memory"; reg = <0x10000000 0>; }; chosen { stdout-path = &uart1; }; ir_recv: ir-receiver { compatible = "gpio-ir-receiver"; gpios = <&gpio3 5 GPIO_ACTIVE_LOW>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_hummingboard_gpio3_5>; }; v_3v2: regulator-v-3v2 { compatible = "regulator-fixed"; regulator-always-on; regulator-max-microvolt = <3300000>; regulator-min-microvolt = <3300000>; regulator-name = "v_3v2"; vin-supply = <&v_5v0>; }; v_5v0: regulator-v-5v0 { compatible = "regulator-fixed"; regulator-always-on; regulator-max-microvolt = <5000000>; regulator-min-microvolt = <5000000>; regulator-name = "v_5v0"; }; v_sd: regulator-v-sd { compatible = "regulator-fixed"; gpio = <&gpio4 30 GPIO_ACTIVE_HIGH>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_hummingboard_vmmc>; regulator-boot-on; regulator-max-microvolt = <3300000>; regulator-min-microvolt = <3300000>; regulator-name = "v_sd"; startup-delay-us = <1000>; vin-supply = <&v_3v2>; }; v_usb2: regulator-v-usb2 { compatible = "regulator-fixed"; enable-active-high; gpio = <&gpio1 0 GPIO_ACTIVE_HIGH>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_hummingboard_usbh1_vbus>; regulator-max-microvolt = <5000000>; regulator-min-microvolt = <5000000>; regulator-name = "v_usb2"; vin-supply = <&v_5v0>; }; v_usb1: regulator-v-usb1 { compatible = "regulator-fixed"; enable-active-high; gpio = <&gpio3 22 GPIO_ACTIVE_HIGH>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_hummingboard_usbotg_vbus>; regulator-max-microvolt = <5000000>; regulator-min-microvolt = <5000000>; regulator-name = "v_usb1"; vin-supply = <&v_5v0>; }; audio: sound-sgtl5000 { compatible = "simple-audio-card"; simple-audio-card,name = "On-board Codec"; simple-audio-card,format = "i2s"; simple-audio-card,bitclock-master = <&sound_codec>; simple-audio-card,frame-master = <&sound_codec>; simple-audio-card,widgets = "Microphone", "Headphone Jack", "Headphone", "Headphone Jack"; simple-audio-card,routing = "MIC_IN", "Headphone Jack", "Headphone Jack", "Mic Bias", "Headphone Jack", "HP_OUT"; sound_cpu: simple-audio-card,cpu { sound-dai = <&ssi1>; }; sound_codec: simple-audio-card,codec { sound-dai = <&sgtl5000>; }; }; spdif_out: spdif-out { compatible = "linux,spdif-dit"; #sound-dai-cells = <0>; }; sound-spdif { compatible = "fsl,imx-audio-spdif"; model = "On-board SPDIF"; /* IMX6 doesn't implement this yet */ audio-cpu = <&spdif>; audio-codec = <&spdif_out>; }; }; &audmux { status = "okay"; mux-ssi1 { fsl,audmux-port = <0>; fsl,port-config = < (IMX_AUDMUX_V2_PTCR_SYN | IMX_AUDMUX_V2_PTCR_TFSEL(4) | IMX_AUDMUX_V2_PTCR_TCSEL(4) | IMX_AUDMUX_V2_PTCR_TFSDIR | IMX_AUDMUX_V2_PTCR_TCLKDIR) IMX_AUDMUX_V2_PDCR_RXDSEL(4) >; }; mux-pins5 { fsl,audmux-port = <4>; fsl,port-config = < IMX_AUDMUX_V2_PTCR_SYN IMX_AUDMUX_V2_PDCR_RXDSEL(0) >; }; }; &can1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_hummingboard_flexcan1>; status = "okay"; }; &hdmi { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_hummingboard_hdmi>; ddc-i2c-bus = <&i2c2>; status = "okay"; }; &i2c1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_hummingboard_i2c1>; status = "okay"; /* Pro baseboard model */ carrier_rtc: rtc@68 { compatible = "nxp,pcf8523"; reg = <0x68>; }; /* Pro baseboard model */ sgtl5000: codec@a { clocks = <&clks IMX6QDL_CLK_CKO>; compatible = "fsl,sgtl5000"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_hummingboard_sgtl5000>; #sound-dai-cells = <0>; reg = <0x0a>; VDDA-supply = <&v_3v2>; VDDIO-supply = <&v_3v2>; }; }; &i2c2 { clock-frequency = <100000>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_hummingboard_i2c2>; status = "okay"; }; &iomuxc { hummingboard { pinctrl_hummingboard_flexcan1: hummingboard-flexcan1 { fsl,pins = < MX6QDL_PAD_SD3_CLK__FLEXCAN1_RX 0x80000000 MX6QDL_PAD_SD3_CMD__FLEXCAN1_TX 0x80000000 >; }; pinctrl_hummingboard_gpio3_5: hummingboard-gpio3_5 { fsl,pins = < MX6QDL_PAD_EIM_DA5__GPIO3_IO05 0x1b0b1 >; }; pinctrl_hummingboard_hdmi: hummingboard-hdmi { fsl,pins = < MX6QDL_PAD_KEY_ROW2__HDMI_TX_CEC_LINE 0x1f8b0 >; }; pinctrl_hummingboard_i2c1: hummingboard-i2c1 { fsl,pins = < MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1 MX6QDL_PAD_EIM_D28__I2C1_SDA 0x4001b8b1 >; }; pinctrl_hummingboard_i2c2: hummingboard-i2c2 { fsl,pins = < MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1 MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1 >; }; pinctrl_hummingboard_pcie_reset: hummingboard-pcie-reset { fsl,pins = < MX6QDL_PAD_EIM_DA4__GPIO3_IO04 0x1b0b1 >; }; pinctrl_hummingboard_pwm1: pwm1grp { fsl,pins = ; }; pinctrl_hummingboard_sgtl5000: hummingboard-sgtl5000 { fsl,pins = < MX6QDL_PAD_DISP0_DAT19__AUD5_RXD 0x130b0 MX6QDL_PAD_KEY_COL0__AUD5_TXC 0x130b0 MX6QDL_PAD_KEY_ROW0__AUD5_TXD 0x110b0 MX6QDL_PAD_KEY_COL1__AUD5_TXFS 0x130b0 MX6QDL_PAD_GPIO_5__CCM_CLKO1 0x130b0 >; }; pinctrl_hummingboard_spdif: hummingboard-spdif { fsl,pins = ; }; pinctrl_hummingboard_usbh1_vbus: hummingboard-usbh1-vbus { fsl,pins = ; }; pinctrl_hummingboard_usbotg_id: hummingboard-usbotg-id { /* * We want it pulled down for a fixed host connection. */ fsl,pins = ; }; pinctrl_hummingboard_usbotg_vbus: hummingboard-usbotg-vbus { fsl,pins = ; }; pinctrl_hummingboard_usdhc2_aux: hummingboard-usdhc2-aux { fsl,pins = < MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x1f071 >; }; pinctrl_hummingboard_usdhc2: hummingboard-usdhc2 { fsl,pins = < MX6QDL_PAD_SD2_CMD__SD2_CMD 0x17059 MX6QDL_PAD_SD2_CLK__SD2_CLK 0x10059 MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x17059 MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x17059 MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x17059 MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x13059 >; }; pinctrl_hummingboard_vmmc: hummingboard-vmmc { fsl,pins = < MX6QDL_PAD_DISP0_DAT9__GPIO4_IO30 0x1b0b0 >; }; }; }; &pcie { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_hummingboard_pcie_reset>; reset-gpio = <&gpio3 4 GPIO_ACTIVE_LOW>; status = "okay"; }; &pwm1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_hummingboard_pwm1>; status = "okay"; }; &pwm2 { pinctrl-names = "default"; status = "okay"; }; &spdif { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_hummingboard_spdif>; status = "okay"; }; &ssi1 { status = "okay"; }; &usbh1 { disable-over-current; vbus-supply = <&v_usb2>; status = "okay"; }; &usbotg { disable-over-current; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_hummingboard_usbotg_id>; vbus-supply = <&v_usb1>; status = "okay"; }; &usdhc2 { pinctrl-names = "default"; pinctrl-0 = < &pinctrl_hummingboard_usdhc2_aux &pinctrl_hummingboard_usdhc2 >; vmmc-supply = <&v_sd>; cd-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>; status = "okay"; }; &vcc_3v3 { vin-supply = <&v_3v2>; };