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Diffstat (limited to 'arch/arm/boot/dts/imx28-apf28dev.dts')
-rw-r--r--arch/arm/boot/dts/imx28-apf28dev.dts29
1 files changed, 28 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/imx28-apf28dev.dts b/arch/arm/boot/dts/imx28-apf28dev.dts
index e2efd8d89c4f..221cac4fb2cd 100644
--- a/arch/arm/boot/dts/imx28-apf28dev.dts
+++ b/arch/arm/boot/dts/imx28-apf28dev.dts
@@ -48,6 +48,7 @@
MX28_PAD_LCD_D20__GPIO_1_20
MX28_PAD_LCD_D21__GPIO_1_21
MX28_PAD_LCD_D22__GPIO_1_22
+ MX28_PAD_GPMI_CE1N__GPIO_0_17
>;
fsl,drive-strength = <MXS_DRIVE_4mA>;
fsl,voltage = <MXS_VOLTAGE_HIGH>;
@@ -66,6 +67,16 @@
fsl,voltage = <MXS_VOLTAGE_HIGH>;
fsl,pull-up = <MXS_PULL_DISABLE>;
};
+
+ usb0_otg_apf28dev: otg-apf28dev@0 {
+ reg = <0>;
+ fsl,pinmux-ids = <
+ MX28_PAD_LCD_D23__GPIO_1_23
+ >;
+ fsl,drive-strength = <MXS_DRIVE_4mA>;
+ fsl,voltage = <MXS_VOLTAGE_HIGH>;
+ fsl,pull-up = <MXS_PULL_DISABLE>;
+ };
};
lcdif@80030000 {
@@ -131,6 +142,8 @@
ahb@80080000 {
usb0: usb@80080000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&usb0_otg_apf28dev>;
vbus-supply = <&reg_usb0_vbus>;
status = "okay";
};
@@ -150,13 +163,17 @@
regulators {
compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <0>;
- reg_usb0_vbus: usb0_vbus {
+ reg_usb0_vbus: regulator@0 {
compatible = "regulator-fixed";
+ reg = <0>;
regulator-name = "usb0_vbus";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
gpio = <&gpio1 23 1>;
+ enable-active-high;
};
};
@@ -177,4 +194,14 @@
brightness-levels = <0 4 8 16 32 64 128 255>;
default-brightness-level = <6>;
};
+
+ gpio-keys {
+ compatible = "gpio-keys";
+
+ user-button {
+ label = "User button";
+ gpios = <&gpio0 17 0>;
+ linux,code = <0x100>;
+ };
+ };
};