linux/arch/arm/boot/dts/imx6q-sabrelite.dts
Shawn Guo 6f6ea93705 ARM: dts: imx6q-sabrelite: add vmmc-supply for usdhc
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-02-27 17:15:12 +08:00

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/*
* 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 SABRE Lite Board";
compatible = "fsl,imx6q-sabrelite", "fsl,imx6q";
memory {
reg = <0x10000000 0x40000000>;
};
soc {
aips-bus@02100000 { /* AIPS2 */
enet@02188000 {
phy-mode = "rgmii";
phy-reset-gpios = <&gpio3 23 0>;
status = "okay";
};
usdhc@02198000 { /* uSDHC3 */
cd-gpios = <&gpio7 0 0>;
wp-gpios = <&gpio7 1 0>;
vmmc-supply = <&reg_3p3v>;
status = "okay";
};
usdhc@0219c000 { /* uSDHC4 */
cd-gpios = <&gpio2 6 0>;
wp-gpios = <&gpio2 7 0>;
vmmc-supply = <&reg_3p3v>;
status = "okay";
};
uart2: uart@021e8000 {
status = "okay";
};
i2c@021a0000 { /* I2C1 */
status = "okay";
clock-frequency = <100000>;
codec: sgtl5000@0a {
compatible = "fsl,sgtl5000";
reg = <0x0a>;
VDDA-supply = <&reg_2p5v>;
VDDIO-supply = <&reg_3p3v>;
};
};
};
};
regulators {
compatible = "simple-bus";
reg_2p5v: 2p5v {
compatible = "regulator-fixed";
regulator-name = "2P5V";
regulator-min-microvolt = <2500000>;
regulator-max-microvolt = <2500000>;
regulator-always-on;
};
reg_3p3v: 3p3v {
compatible = "regulator-fixed";
regulator-name = "3P3V";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
};
};