/* * Copyright 2013 EukrĂ©a Electromatique * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or (at your option) any later version. * This program 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. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, * MA 02110-1301, USA. */ /dts-v1/; #include "imx51-eukrea-cpuimx51.dtsi" #include / { model = "Eukrea CPUIMX51"; compatible = "eukrea,mbimxsd51","eukrea,cpuimx51", "fsl,imx51"; clocks { clk24M: can_clock { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <24000000>; }; }; gpio_keys { compatible = "gpio-keys"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_gpiokeys_1>; button-1 { label = "BP1"; gpios = <&gpio3 31 GPIO_ACTIVE_LOW>; linux,code = <256>; wakeup-source; linux,input-type = <1>; }; }; leds { compatible = "gpio-leds"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_gpioled>; led1 { label = "led1"; gpios = <&gpio3 30 GPIO_ACTIVE_LOW>; linux,default-trigger = "heartbeat"; }; }; regulators { compatible = "simple-bus"; #address-cells = <1>; #size-cells = <0>; reg_can: regulator@0 { compatible = "regulator-fixed"; reg = <0>; regulator-name = "CAN_RST"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; gpio = <&gpio4 15 GPIO_ACTIVE_HIGH>; startup-delay-us = <20000>; enable-active-high; }; }; sound { compatible = "eukrea,asoc-tlv320"; eukrea,model = "imx51-eukrea-tlv320aic23"; ssi-controller = <&ssi2>; fsl,mux-int-port = <2>; fsl,mux-ext-port = <3>; }; usbphy { #address-cells = <1>; #size-cells = <0>; compatible = "simple-bus"; usbh1phy: usbh1phy@0 { compatible = "usb-nop-xceiv"; reg = <0>; clocks = <&clks IMX5_CLK_USB_PHY_GATE>; clock-names = "main_clk"; clock-frequency = <19200000>; }; }; }; &audmux { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_audmux>; status = "okay"; }; &esdhc1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_esdhc1 &pinctrl_esdhc1_cd>; cd-gpios = <&gpio1 0 GPIO_ACTIVE_LOW>; status = "okay"; }; &ecspi1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_ecspi1>; cs-gpios = <&gpio4 24 GPIO_ACTIVE_LOW>; status = "okay"; can0: can@0 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_can>; compatible = "microchip,mcp2515"; reg = <0>; clocks = <&clk24M>; spi-max-frequency = <10000000>; interrupt-parent = <&gpio1>; interrupts = <1 IRQ_TYPE_EDGE_FALLING>; vdd-supply = <®_can>; }; }; &i2c1 { tlv320aic23: codec@1a { compatible = "ti,tlv320aic23"; reg = <0x1a>; }; }; &iomuxc { imx51-eukrea { pinctrl_audmux: audmuxgrp { fsl,pins = < MX51_PAD_AUD3_BB_TXD__AUD3_TXD 0x80000000 MX51_PAD_AUD3_BB_RXD__AUD3_RXD 0x80000000 MX51_PAD_AUD3_BB_CK__AUD3_TXC 0x80000000 MX51_PAD_AUD3_BB_FS__AUD3_TXFS 0x80000000 >; }; pinctrl_can: cangrp { fsl,pins = < MX51_PAD_CSI2_PIXCLK__GPIO4_15 0x80000000 /* nReset */ MX51_PAD_GPIO1_1__GPIO1_1 0x80000000 /* IRQ */ >; }; pinctrl_ecspi1: ecspi1grp { fsl,pins = < MX51_PAD_CSPI1_MISO__ECSPI1_MISO 0x185 MX51_PAD_CSPI1_MOSI__ECSPI1_MOSI 0x185 MX51_PAD_CSPI1_SCLK__ECSPI1_SCLK 0x185 MX51_PAD_CSPI1_SS0__GPIO4_24 0x80000000 /* CS0 */ >; }; pinctrl_esdhc1: esdhc1grp { fsl,pins = < MX51_PAD_SD1_CMD__SD1_CMD 0x400020d5 MX51_PAD_SD1_CLK__SD1_CLK 0x20d5 MX51_PAD_SD1_DATA0__SD1_DATA0 0x20d5 MX51_PAD_SD1_DATA1__SD1_DATA1 0x20d5 MX51_PAD_SD1_DATA2__SD1_DATA2 0x20d5 MX51_PAD_SD1_DATA3__SD1_DATA3 0x20d5 >; }; pinctrl_uart1: uart1grp { fsl,pins = < MX51_PAD_UART1_RXD__UART1_RXD 0x1c5 MX51_PAD_UART1_TXD__UART1_TXD 0x1c5 >; }; pinctrl_uart3: uart3grp { fsl,pins = < MX51_PAD_UART3_RXD__UART3_RXD 0x1c5 MX51_PAD_UART3_TXD__UART3_TXD 0x1c5 >; }; pinctrl_uart3_rtscts: uart3rtsctsgrp { fsl,pins = < MX51_PAD_KEY_COL4__UART3_RTS 0x1c5 MX51_PAD_KEY_COL5__UART3_CTS 0x1c5 >; }; pinctrl_backlight_1: backlightgrp-1 { fsl,pins = < MX51_PAD_DI1_D1_CS__GPIO3_4 0x1f5 >; }; pinctrl_esdhc1_cd: esdhc1_cd { fsl,pins = < MX51_PAD_GPIO1_0__GPIO1_0 0xd5 >; }; pinctrl_gpiokeys_1: gpiokeysgrp-1 { fsl,pins = < MX51_PAD_NANDF_D9__GPIO3_31 0x1f5 >; }; pinctrl_gpioled: gpioledgrp-1 { fsl,pins = < MX51_PAD_NANDF_D10__GPIO3_30 0x80000000 >; }; pinctrl_reg_lcd_3v3: reg_lcd_3v3 { fsl,pins = < MX51_PAD_CSI1_D9__GPIO3_13 0x1f5 >; }; pinctrl_usbh1: usbh1grp { fsl,pins = < MX51_PAD_USBH1_CLK__USBH1_CLK 0x1e5 MX51_PAD_USBH1_DIR__USBH1_DIR 0x1e5 MX51_PAD_USBH1_NXT__USBH1_NXT 0x1e5 MX51_PAD_USBH1_DATA0__USBH1_DATA0 0x1e5 MX51_PAD_USBH1_DATA1__USBH1_DATA1 0x1e5 MX51_PAD_USBH1_DATA2__USBH1_DATA2 0x1e5 MX51_PAD_USBH1_DATA3__USBH1_DATA3 0x1e5 MX51_PAD_USBH1_DATA4__USBH1_DATA4 0x1e5 MX51_PAD_USBH1_DATA5__USBH1_DATA5 0x1e5 MX51_PAD_USBH1_DATA6__USBH1_DATA6 0x1e5 MX51_PAD_USBH1_DATA7__USBH1_DATA7 0x1e5 MX51_PAD_USBH1_STP__USBH1_STP 0x1e5 >; }; pinctrl_usbh1_vbus: usbh1-vbusgrp { fsl,pins = < MX51_PAD_EIM_CS3__GPIO2_28 0x1f5 >; }; }; }; &ssi2 { codec-handle = <&tlv320aic23>; status = "okay"; }; &uart1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart1>; uart-has-rtscts; status = "okay"; }; &uart3 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart3 &pinctrl_uart3_rtscts>; uart-has-rtscts; status = "okay"; }; &usbh1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usbh1>; fsl,usbphy = <&usbh1phy>; dr_mode = "host"; phy_type = "ulpi"; status = "okay"; }; &usbotg { dr_mode = "otg"; phy_type = "utmi_wide"; status = "okay"; }; &usbphy0 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usbh1_vbus>; reset-gpios = <&gpio2 28 GPIO_ACTIVE_LOW>; };