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// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright 2018
* Lukasz Majewski, DENX Software Engineering, lukma@denx.de
*
* SPDX-License-Identifier: GPL-2.0+ or X11
*/
/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include "imx6q.dtsi"
/ {
model = "K+P iMX6Q";
compatible = "kp,imx6-kp", "fsl,imx6";
aliases {
mmc0 = &usdhc2;
mmc1 = &usdhc4;
usb1 = &usbh1;
};
chosen {
stdout-path = &uart1;
};
leds {
compatible = "gpio-leds";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_leds>;
green {
label = "green";
gpios = <&gpio3 23 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "gpio";
default-state = "off";
};
red {
label = "red";
gpios = <&gpio3 16 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "gpio";
default-state = "off";
};
};
memory@10000000 {
reg = <0x10000000 0x40000000>;
};
reg_usb_h1_vbus: regulator-usb_h1_vbus {
compatible = "regulator-fixed";
regulator-name = "usb_h1_vbus";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
gpio = <&gpio3 31 GPIO_ACTIVE_HIGH>;
enable-active-high;
};
};
&fec {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_enet>;
phy-reset-gpios = <&gpio1 25 GPIO_ACTIVE_LOW>;
phy-reset-duration = <10>;
phy-mode = "rgmii";
fsl,magic-packet;
fsl,enet-loopback-clk; /* anatop reference clk via PAD loopback */
fsl,enet-freq = <1>; /* ENET_25MHZ = 0, ENET_50MHZ = 1 */
/* ENET_100MHZ = 2, ENET_125MHZ = 3 */
status = "okay";
};
&i2c1 {
clock-frequency = <400000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c1>;
status = "okay";
ds1307: rtc@32 {
compatible = "dallas,ds1307";
reg = <0x32>;
};
};
&i2c2 {
clock-frequency = <400000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c2>;
status = "okay";
};
&iomuxc {
pinctrl_enet: enetgrp {
fsl,pins = <
MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x1b0b0
MX6QDL_PAD_ENET_MDC__ENET_MDC 0x1b0b0
MX6QDL_PAD_RGMII_TXC__RGMII_TXC 0x1b0b0
MX6QDL_PAD_RGMII_TD0__RGMII_TD0 0x1b0b0
MX6QDL_PAD_RGMII_TD1__RGMII_TD1 0x1b0b0
MX6QDL_PAD_RGMII_TD2__RGMII_TD2 0x1b0b0
MX6QDL_PAD_RGMII_TD3__RGMII_TD3 0x1b0b0
MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL 0x1b0b0
MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK 0x1b0b0
MX6QDL_PAD_RGMII_RXC__RGMII_RXC 0x1b0b0
MX6QDL_PAD_RGMII_RD0__RGMII_RD0 0x1b0b0
MX6QDL_PAD_RGMII_RD1__RGMII_RD1 0x1b0b0
MX6QDL_PAD_RGMII_RD2__RGMII_RD2 0x1b0b0
MX6QDL_PAD_RGMII_RD3__RGMII_RD3 0x1b0b0
MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x1b0b0
MX6QDL_PAD_GPIO_16__ENET_REF_CLK 0x4001b0a8
MX6QDL_PAD_ENET_CRS_DV__GPIO1_IO25 0x1b0b0
>;
};
pinctrl_leds: gpioledsgrp {
fsl,pins = <
MX6QDL_PAD_EIM_D23__GPIO3_IO23 0x4001b0b0
MX6QDL_PAD_EIM_D16__GPIO3_IO16 0x4001b0b0
>;
};
pinctrl_i2c1: i2c1grp {
fsl,pins = <
MX6QDL_PAD_CSI0_DAT8__I2C1_SDA 0x4001b8b1
MX6QDL_PAD_CSI0_DAT9__I2C1_SCL 0x4001b8b1
>;
};
pinctrl_i2c2: i2c2grp {
fsl,pins = <
MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1
MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1
>;
};
pinctrl_uart1: uart1grp {
fsl,pins = <
MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA 0x1b0b1
MX6QDL_PAD_SD3_DAT6__UART1_RX_DATA 0x1b0b1
>;
};
pinctrl_uart2: uart2grp {
fsl,pins = <
MX6QDL_PAD_EIM_D26__UART2_TX_DATA 0x1b0b1
MX6QDL_PAD_EIM_D27__UART2_RX_DATA 0x1b0b1
MX6QDL_PAD_EIM_D28__UART2_CTS_B 0x1b0b1
MX6QDL_PAD_EIM_D29__UART2_RTS_B 0x1b0b1
>;
};
pinctrl_usbh1: usbh1grp {
fsl,pins = <
MX6QDL_PAD_EIM_D31__GPIO3_IO31 0x1b0b1
MX6QDL_PAD_ENET_RX_ER__USB_OTG_ID 0x17059
>;
};
pinctrl_usdhc2: usdhc2grp {
fsl,pins = <
MX6QDL_PAD_SD2_CMD__SD2_CMD 0x17019
MX6QDL_PAD_SD2_CLK__SD2_CLK 0x10019
MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x17019
MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x17019
MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x17019
MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x17019
MX6QDL_PAD_NANDF_CS3__GPIO6_IO16 0x20000
MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x20000
>;
};
pinctrl_usdhc4: usdhc4grp {
fsl,pins = <
MX6QDL_PAD_SD4_CMD__SD4_CMD 0x17019
MX6QDL_PAD_SD4_CLK__SD4_CLK 0x10019
MX6QDL_PAD_SD4_DAT0__SD4_DATA0 0x17019
MX6QDL_PAD_SD4_DAT1__SD4_DATA1 0x17019
MX6QDL_PAD_SD4_DAT2__SD4_DATA2 0x17019
MX6QDL_PAD_SD4_DAT3__SD4_DATA3 0x17019
MX6QDL_PAD_SD4_DAT4__SD4_DATA4 0x17019
MX6QDL_PAD_SD4_DAT5__SD4_DATA5 0x17019
MX6QDL_PAD_SD4_DAT6__SD4_DATA6 0x17019
MX6QDL_PAD_SD4_DAT7__SD4_DATA7 0x17019
>;
};
};
&uart1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart1>;
status = "okay";
};
&uart2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart2>;
uart-has-rtscts;
};
&usbh1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usbh1>;
vbus-supply = <®_usb_h1_vbus>;
status = "okay";
};
&usdhc2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usdhc2>;
bus-width = <4>;
cd-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
status = "okay";
};
&usdhc4 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usdhc4>;
bus-width = <8>;
non-removable;
no-1-8-v;
keep-power-in-suspend;
status = "okay";
};
|
