linux/arch/arm/boot/dts/imx6q-arm2.dts
Huang Shijie 72a5cebfa1 ARM: dts: imx6qdl/imx6sl: add the dma property for uart
Add the dma property for all the uart.

Note: Add the dma property does not mean we enable the dma for this
uart.

Signed-off-by: Huang Shijie <b32955@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2013-08-22 23:29:16 +08:00

113 lines
2.1 KiB
Plaintext

/*
* Copyright 2011 Freescale Semiconductor, Inc.
* Copyright 2011 Linaro Ltd.
*
* The code contained herein is licensed under the GNU General Public
* License. You may obtain a copy of the GNU General Public License
* Version 2 or later at the following locations:
*
* http://www.opensource.org/licenses/gpl-license.html
* http://www.gnu.org/copyleft/gpl.html
*/
/dts-v1/;
#include "imx6q.dtsi"
/ {
model = "Freescale i.MX6 Quad Armadillo2 Board";
compatible = "fsl,imx6q-arm2", "fsl,imx6q";
memory {
reg = <0x10000000 0x80000000>;
};
regulators {
compatible = "simple-bus";
reg_3p3v: 3p3v {
compatible = "regulator-fixed";
regulator-name = "3P3V";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
};
leds {
compatible = "gpio-leds";
debug-led {
label = "Heartbeat";
gpios = <&gpio3 25 0>;
linux,default-trigger = "heartbeat";
};
};
};
&gpmi {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_gpmi_nand_1>;
status = "disabled"; /* gpmi nand conflicts with SD */
};
&iomuxc {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_hog>;
hog {
pinctrl_hog: hoggrp {
fsl,pins = <
MX6QDL_PAD_EIM_D25__GPIO3_IO25 0x80000000
>;
};
};
arm2 {
pinctrl_usdhc3_arm2: usdhc3grp-arm2 {
fsl,pins = <
MX6QDL_PAD_NANDF_CS0__GPIO6_IO11 0x80000000
MX6QDL_PAD_NANDF_CS1__GPIO6_IO14 0x80000000
>;
};
};
};
&fec {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_enet_2>;
phy-mode = "rgmii";
status = "okay";
};
&usdhc3 {
cd-gpios = <&gpio6 11 0>;
wp-gpios = <&gpio6 14 0>;
vmmc-supply = <&reg_3p3v>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usdhc3_1
&pinctrl_usdhc3_arm2>;
status = "okay";
};
&usdhc4 {
non-removable;
vmmc-supply = <&reg_3p3v>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usdhc4_1>;
status = "okay";
};
&uart2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart2_2>;
fsl,dte-mode;
fsl,uart-has-rtscts;
status = "okay";
};
&uart4 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart4_1>;
status = "okay";
};