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// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Copyright 2013 Eukréa Electromatique <denis@eukrea.com>
*/
/dts-v1/;
#include "imx51-eukrea-cpuimx51.dtsi"
#include <dt-bindings/gpio/gpio.h>
/ {
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>;
};
usbphy1: usbphy1 {
compatible = "usb-nop-xceiv";
clocks = <&clks IMX5_CLK_USB_PHY_GATE>;
clock-names = "main_clk";
clock-frequency = <19200000>;
#phy-cells = <0>;
};
};
&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 = <&usbphy1>;
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>;
};
|
