| /* |
| * Copyright (C) 2015 Rabeeh Khoury <rabeeh@solid-run.com> |
| * |
| * 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 <dt-bindings/sound/fsl-imx-audmux.h> |
| |
| / { |
| /* 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 = <&gpio7 9 GPIO_ACTIVE_LOW>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_hummingboard2_gpio7_9>; |
| linux,rc-map-name = "rc-rc6-mce"; |
| }; |
| |
| v_3v2: regulator-v-3v2 { |
| compatible = "regulator-fixed"; |
| regulator-always-on; |
| regulator-max-microvolt = <3300000>; |
| regulator-min-microvolt = <3300000>; |
| regulator-name = "v_3v2"; |
| }; |
| |
| v_5v0: regulator-v-5v0 { |
| compatible = "regulator-fixed"; |
| regulator-always-on; |
| regulator-max-microvolt = <5000000>; |
| regulator-min-microvolt = <5000000>; |
| regulator-name = "v_5v0"; |
| }; |
| |
| vcc_1p8: regulator-vcc-1p8 { |
| compatible = "regulator-fixed"; |
| regulator-always-on; |
| regulator-max-microvolt = <1800000>; |
| regulator-min-microvolt = <1800000>; |
| regulator-name = "vcc_1p8"; |
| vin-supply = <&v_3v2>; |
| }; |
| |
| v_sd: regulator-v-sd { |
| compatible = "regulator-fixed"; |
| gpio = <&gpio4 30 GPIO_ACTIVE_HIGH>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_hummingboard2_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_usb1: regulator-v-usb1 { |
| compatible = "regulator-fixed"; |
| enable-active-high; |
| gpio = <&gpio3 22 GPIO_ACTIVE_HIGH>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_hummingboard2_usbotg_vbus>; |
| regulator-always-on; |
| regulator-max-microvolt = <5000000>; |
| regulator-min-microvolt = <5000000>; |
| regulator-name = "v_usb1"; |
| vin-supply = <&v_5v0>; |
| }; |
| |
| v_usb2: regulator-v-usb2 { |
| /* USB hub port 1 */ |
| compatible = "regulator-fixed"; |
| enable-active-high; |
| gpio = <&gpio1 0 GPIO_ACTIVE_HIGH>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_hummingboard2_usbh1_vbus>; |
| regulator-always-on; |
| regulator-max-microvolt = <5000000>; |
| regulator-min-microvolt = <5000000>; |
| regulator-name = "v_usb2"; |
| vin-supply = <&v_5v0>; |
| }; |
| |
| v_usb3: regulator-v-usb3 { |
| /* USB hub port 3 */ |
| compatible = "regulator-fixed"; |
| enable-active-high; |
| gpio = <&gpio2 13 GPIO_ACTIVE_HIGH>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_hummingboard2_usbh2_vbus>; |
| regulator-always-on; |
| regulator-max-microvolt = <5000000>; |
| regulator-min-microvolt = <5000000>; |
| regulator-name = "v_usb3"; |
| vin-supply = <&v_5v0>; |
| }; |
| |
| v_usb4: regulator-v-usb4 { |
| /* USB hub port 4 */ |
| compatible = "regulator-fixed"; |
| enable-active-high; |
| gpio = <&gpio7 10 GPIO_ACTIVE_HIGH>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_hummingboard2_usbh3_vbus>; |
| regulator-always-on; |
| regulator-max-microvolt = <5000000>; |
| regulator-min-microvolt = <5000000>; |
| regulator-name = "v_usb4"; |
| 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", "Mic Jack", |
| "Headphone", "Headphone Jack"; |
| simple-audio-card,routing = |
| "MIC_IN", "Mic Jack", |
| "Mic 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>; |
| }; |
| }; |
| }; |
| |
| &audmux { |
| status = "okay"; |
| |
| 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) |
| >; |
| }; |
| |
| pins5 { |
| fsl,audmux-port = <4>; |
| fsl,port-config = < |
| IMX_AUDMUX_V2_PTCR_SYN |
| IMX_AUDMUX_V2_PDCR_RXDSEL(0) |
| >; |
| }; |
| }; |
| |
| &ecspi2 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_hummingboard2_ecspi2>; |
| cs-gpios = <&gpio2 26 0>; |
| status = "okay"; |
| }; |
| |
| &hdmi { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_hummingboard2_hdmi>; |
| ddc-i2c-bus = <&i2c2>; |
| status = "okay"; |
| }; |
| |
| &i2c1 { |
| clock-frequency = <100000>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_hummingboard2_i2c1>; |
| status = "okay"; |
| |
| pcf8523: rtc@68 { |
| compatible = "nxp,pcf8523"; |
| reg = <0x68>; |
| }; |
| |
| sgtl5000: codec@a { |
| clocks = <&clks IMX6QDL_CLK_CKO>; |
| compatible = "fsl,sgtl5000"; |
| #sound-dai-cells = <0>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_hummingboard2_sgtl5000>; |
| reg = <0x0a>; |
| VDDA-supply = <&v_3v2>; |
| VDDD-supply = <&vcc_1p8>; |
| VDDIO-supply = <&v_3v2>; |
| }; |
| }; |
| |
| &i2c2 { |
| clock-frequency = <100000>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_hummingboard2_i2c2>; |
| status = "okay"; |
| }; |
| |
| &i2c3 { |
| clock-frequency = <100000>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_hummingboard2_i2c3>; |
| status = "okay"; |
| }; |
| |
| &iomuxc { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_hog>; |
| |
| hummingboard2 { |
| pinctrl_hog: hoggrp { |
| fsl,pins = < |
| /* |
| * 36 pin headers GPIO description. The pins |
| * numbering as following - |
| * |
| * 3.2v 5v 74 75 |
| * 73 72 71 70 |
| * 69 68 67 66 |
| * |
| * 77 78 79 76 |
| * 65 64 61 60 |
| * 53 52 51 50 |
| * 49 48 166 132 |
| * 95 94 90 91 |
| * GND 54 24 204 |
| * |
| * The GPIO numbers can be extracted using |
| * signal name from below. |
| * Example - |
| * MX6QDL_PAD_EIM_DA10__GPIO3_IO10 is |
| * GPIO(3,10) which is (3-1)*32+10 = gpio 74 |
| * |
| * i.e. The mapping of GPIO(X,Y) to Linux gpio |
| * number is : gpio number = (X-1) * 32 + Y |
| */ |
| /* DI1_PIN15 */ |
| MX6QDL_PAD_EIM_DA10__GPIO3_IO10 0x400130b1 |
| /* DI1_PIN02 */ |
| MX6QDL_PAD_EIM_DA11__GPIO3_IO11 0x400130b1 |
| /* DISP1_DATA00 */ |
| MX6QDL_PAD_EIM_DA9__GPIO3_IO09 0x400130b1 |
| /* DISP1_DATA01 */ |
| MX6QDL_PAD_EIM_DA8__GPIO3_IO08 0x400130b1 |
| /* DISP1_DATA02 */ |
| MX6QDL_PAD_EIM_DA7__GPIO3_IO07 0x400130b1 |
| /* DISP1_DATA03 */ |
| MX6QDL_PAD_EIM_DA6__GPIO3_IO06 0x400130b1 |
| /* DISP1_DATA04 */ |
| MX6QDL_PAD_EIM_DA5__GPIO3_IO05 0x400130b1 |
| /* DISP1_DATA05 */ |
| MX6QDL_PAD_EIM_DA4__GPIO3_IO04 0x400130b1 |
| /* DISP1_DATA06 */ |
| MX6QDL_PAD_EIM_DA3__GPIO3_IO03 0x400130b1 |
| /* DISP1_DATA07 */ |
| MX6QDL_PAD_EIM_DA2__GPIO3_IO02 0x400130b1 |
| /* DI1_D0_CS */ |
| MX6QDL_PAD_EIM_DA13__GPIO3_IO13 0x400130b1 |
| /* DI1_D1_CS */ |
| MX6QDL_PAD_EIM_DA14__GPIO3_IO14 0x400130b1 |
| /* DI1_PIN01 */ |
| MX6QDL_PAD_EIM_DA15__GPIO3_IO15 0x400130b1 |
| /* DI1_PIN03 */ |
| MX6QDL_PAD_EIM_DA12__GPIO3_IO12 0x400130b1 |
| /* DISP1_DATA08 */ |
| MX6QDL_PAD_EIM_DA1__GPIO3_IO01 0x400130b1 |
| /* DISP1_DATA09 */ |
| MX6QDL_PAD_EIM_DA0__GPIO3_IO00 0x400130b1 |
| /* DISP1_DATA10 */ |
| MX6QDL_PAD_EIM_EB1__GPIO2_IO29 0x400130b1 |
| /* DISP1_DATA11 */ |
| MX6QDL_PAD_EIM_EB0__GPIO2_IO28 0x400130b1 |
| /* DISP1_DATA12 */ |
| MX6QDL_PAD_EIM_A17__GPIO2_IO21 0x400130b1 |
| /* DISP1_DATA13 */ |
| MX6QDL_PAD_EIM_A18__GPIO2_IO20 0x400130b1 |
| /* DISP1_DATA14 */ |
| MX6QDL_PAD_EIM_A19__GPIO2_IO19 0x400130b1 |
| /* DISP1_DATA15 */ |
| MX6QDL_PAD_EIM_A20__GPIO2_IO18 0x400130b1 |
| /* DISP1_DATA16 */ |
| MX6QDL_PAD_EIM_A21__GPIO2_IO17 0x400130b1 |
| /* DISP1_DATA17 */ |
| MX6QDL_PAD_EIM_A22__GPIO2_IO16 0x400130b1 |
| /* DISP1_DATA18 */ |
| MX6QDL_PAD_EIM_A23__GPIO6_IO06 0x400130b1 |
| /* DISP1_DATA19 */ |
| MX6QDL_PAD_EIM_A24__GPIO5_IO04 0x400130b1 |
| /* DISP1_DATA20 */ |
| MX6QDL_PAD_EIM_D31__GPIO3_IO31 0x400130b1 |
| /* DISP1_DATA21 */ |
| MX6QDL_PAD_EIM_D30__GPIO3_IO30 0x400130b1 |
| /* DISP1_DATA22 */ |
| MX6QDL_PAD_EIM_D26__GPIO3_IO26 0x400130b1 |
| /* DISP1_DATA23 */ |
| MX6QDL_PAD_EIM_D27__GPIO3_IO27 0x400130b1 |
| /* DI1_DISP_CLK */ |
| MX6QDL_PAD_EIM_A16__GPIO2_IO22 0x400130b1 |
| /* SPDIF_IN */ |
| MX6QDL_PAD_ENET_RX_ER__GPIO1_IO24 0x400130b1 |
| /* SPDIF_OUT */ |
| MX6QDL_PAD_GPIO_17__GPIO7_IO12 0x400130b1 |
| |
| /* MikroBUS GPIO pin number 10 */ |
| MX6QDL_PAD_EIM_LBA__GPIO2_IO27 0x400130b1 |
| >; |
| }; |
| |
| pinctrl_hummingboard2_ecspi2: hummingboard2-ecspi2grp { |
| fsl,pins = < |
| MX6QDL_PAD_EIM_OE__ECSPI2_MISO 0x100b1 |
| MX6QDL_PAD_EIM_CS1__ECSPI2_MOSI 0x100b1 |
| MX6QDL_PAD_EIM_CS0__ECSPI2_SCLK 0x100b1 |
| MX6QDL_PAD_EIM_RW__GPIO2_IO26 0x000b1 /* CS */ |
| >; |
| }; |
| |
| pinctrl_hummingboard2_gpio7_9: hummingboard2-gpio7_9 { |
| fsl,pins = < |
| MX6QDL_PAD_SD4_CMD__GPIO7_IO09 0x80000000 |
| >; |
| }; |
| |
| pinctrl_hummingboard2_hdmi: hummingboard2-hdmi { |
| fsl,pins = < |
| MX6QDL_PAD_KEY_ROW2__HDMI_TX_CEC_LINE 0x1f8b0 |
| >; |
| }; |
| |
| pinctrl_hummingboard2_i2c1: hummingboard2-i2c1 { |
| fsl,pins = < |
| MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1 |
| MX6QDL_PAD_EIM_D28__I2C1_SDA 0x4001b8b1 |
| >; |
| }; |
| |
| pinctrl_hummingboard2_i2c2: hummingboard2-i2c2 { |
| fsl,pins = < |
| MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1 |
| MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1 |
| >; |
| }; |
| |
| pinctrl_hummingboard2_i2c3: hummingboard2-i2c3 { |
| fsl,pins = < |
| MX6QDL_PAD_EIM_D17__I2C3_SCL 0x4001b8b1 |
| MX6QDL_PAD_EIM_D18__I2C3_SDA 0x4001b8b1 |
| >; |
| }; |
| |
| pinctrl_hummingboard2_mipi: hummingboard2_mipi { |
| fsl,pins = < |
| MX6QDL_PAD_SD4_DAT2__GPIO2_IO10 0x4001b8b1 |
| MX6QDL_PAD_KEY_COL4__GPIO4_IO14 0x4001b8b1 |
| MX6QDL_PAD_NANDF_CS2__CCM_CLKO2 0x130b0 |
| >; |
| }; |
| |
| pinctrl_hummingboard2_pcie_reset: hummingboard2-pcie-reset { |
| fsl,pins = < |
| MX6QDL_PAD_SD4_DAT3__GPIO2_IO11 0x1b0b1 |
| >; |
| }; |
| |
| pinctrl_hummingboard2_pwm1: pwm1grp { |
| fsl,pins = < |
| MX6QDL_PAD_DISP0_DAT8__PWM1_OUT 0x1b0b1 |
| >; |
| }; |
| |
| pinctrl_hummingboard2_pwm3: pwm3grp { |
| fsl,pins = < |
| MX6QDL_PAD_SD4_DAT1__PWM3_OUT 0x1b0b1 |
| >; |
| }; |
| |
| pinctrl_hummingboard2_sgtl5000: hummingboard2-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_hummingboard2_usbh1_vbus: hummingboard2-usbh1-vbus { |
| fsl,pins = <MX6QDL_PAD_GPIO_0__GPIO1_IO00 0x1b0b0>; |
| }; |
| |
| pinctrl_hummingboard2_usbh2_vbus: hummingboard2-usbh2-vbus { |
| fsl,pins = <MX6QDL_PAD_SD4_DAT5__GPIO2_IO13 0x1b0b0>; |
| }; |
| |
| pinctrl_hummingboard2_usbh3_vbus: hummingboard2-usbh3-vbus { |
| fsl,pins = <MX6QDL_PAD_SD4_CLK__GPIO7_IO10 0x1b0b0>; |
| }; |
| |
| pinctrl_hummingboard2_usbotg_id: hummingboard2-usbotg-id { |
| /* |
| * We want it pulled down for a fixed host connection. |
| */ |
| fsl,pins = <MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x13059>; |
| }; |
| |
| pinctrl_hummingboard2_usbotg_vbus: hummingboard2-usbotg-vbus { |
| fsl,pins = <MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x1b0b0>; |
| }; |
| |
| pinctrl_hummingboard2_usdhc2_aux: hummingboard2-usdhc2-aux { |
| fsl,pins = < |
| MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x1f071 |
| MX6QDL_PAD_KEY_ROW1__SD2_VSELECT 0x1b071 |
| >; |
| }; |
| |
| pinctrl_hummingboard2_usdhc2: hummingboard2-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_hummingboard2_usdhc2_100mhz: hummingboard2-usdhc2-100mhz { |
| fsl,pins = < |
| MX6QDL_PAD_SD2_CMD__SD2_CMD 0x170b9 |
| MX6QDL_PAD_SD2_CLK__SD2_CLK 0x100b9 |
| MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x170b9 |
| MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x170b9 |
| MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x170b9 |
| MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x130b9 |
| >; |
| }; |
| |
| pinctrl_hummingboard2_usdhc2_200mhz: hummingboard2-usdhc2-200mhz { |
| fsl,pins = < |
| MX6QDL_PAD_SD2_CMD__SD2_CMD 0x170f9 |
| MX6QDL_PAD_SD2_CLK__SD2_CLK 0x100f9 |
| MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x170f9 |
| MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x170f9 |
| MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x170f9 |
| MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x130f9 |
| >; |
| }; |
| |
| pinctrl_hummingboard2_vmmc: hummingboard2-vmmc { |
| fsl,pins = < |
| MX6QDL_PAD_DISP0_DAT9__GPIO4_IO30 0x1b0b0 |
| >; |
| }; |
| |
| pinctrl_hummingboard2_uart3: hummingboard2-uart3 { |
| fsl,pins = < |
| MX6QDL_PAD_EIM_D25__UART3_TX_DATA 0x1b0b1 |
| MX6QDL_PAD_EIM_D24__UART3_RX_DATA 0x40013000 |
| >; |
| }; |
| }; |
| }; |
| |
| &pcie { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_hummingboard2_pcie_reset>; |
| reset-gpio = <&gpio2 11 GPIO_ACTIVE_LOW>; |
| status = "okay"; |
| }; |
| |
| &pwm1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_hummingboard2_pwm1>; |
| status = "okay"; |
| }; |
| |
| &pwm3 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_hummingboard2_pwm3>; |
| status = "okay"; |
| }; |
| |
| &ssi1 { |
| status = "okay"; |
| }; |
| |
| &usbh1 { |
| disable-over-current; |
| status = "okay"; |
| }; |
| |
| &usbotg { |
| disable-over-current; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_hummingboard2_usbotg_id>; |
| vbus-supply = <&v_usb1>; |
| status = "okay"; |
| }; |
| |
| &usdhc2 { |
| pinctrl-names = "default", "state_100mhz", "state_200mhz"; |
| pinctrl-0 = < |
| &pinctrl_hummingboard2_usdhc2_aux |
| &pinctrl_hummingboard2_usdhc2 |
| >; |
| pinctrl-1 = < |
| &pinctrl_hummingboard2_usdhc2_aux |
| &pinctrl_hummingboard2_usdhc2_100mhz |
| >; |
| pinctrl-2 = < |
| &pinctrl_hummingboard2_usdhc2_aux |
| &pinctrl_hummingboard2_usdhc2_200mhz |
| >; |
| vmmc-supply = <&v_sd>; |
| cd-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>; |
| status = "okay"; |
| }; |
| |
| &uart3 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_hummingboard2_uart3>; |
| status = "okay"; |
| }; |
| |
| &vcc_3v3 { |
| vin-supply = <&v_3v2>; |
| }; |
