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devicetree: Add TI-NSPIRE USB OTG support to device tree

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Signed-off-by: Daniel Tang <dt.tangr@gmail.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Daniel Tang 2015-02-09 19:41:57 +11:00 committed by Arnd Bergmann
parent 8f4edb9efd
commit 66c9270b68
3 changed files with 30 additions and 0 deletions
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5
arch/arm/boot/dts/nspire-classic.dtsi
View File

@ -51,6 +51,11 @@
compatible = "lsi,nspire-classic-ahb-divider"; compatible = "lsi,nspire-classic-ahb-divider";
}; };
&vbus_reg {
gpio = <&gpio 5 0>;
};
/ { / {
memory { memory {
device_type = "memory"; device_type = "memory";

4
arch/arm/boot/dts/nspire-cx.dts
View File

@ -69,6 +69,10 @@
0x0709001d 0x070a0033 >; 0x0709001d 0x070a0033 >;
}; };
&vbus_reg {
gpio = <&gpio 2 0>;
};
/ { / {
model = "TI-NSPIRE CX"; model = "TI-NSPIRE CX";
compatible = "ti,nspire-cx"; compatible = "ti,nspire-cx";

21
arch/arm/boot/dts/nspire.dtsi
View File

@ -54,6 +54,20 @@
clocks = <&ahb_clk>; clocks = <&ahb_clk>;
}; };
usb_phy: usb_phy {
compatible = "usb-nop-xceiv";
};
vbus_reg: vbus_reg {
compatible = "regulator-fixed";
regulator-name = "USB VBUS output";
regulator-type = "voltage";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
};
ahb { ahb {
compatible = "simple-bus"; compatible = "simple-bus";
#address-cells = <1>; #address-cells = <1>;
@ -65,8 +79,12 @@
}; };
usb0: usb@B0000000 { usb0: usb@B0000000 {
compatible = "lsi,zevio-usb";
reg = <0xB0000000 0x1000>; reg = <0xB0000000 0x1000>;
interrupts = <8>; interrupts = <8>;
usb-phy = <&usb_phy>;
vbus-supply = <&vbus_reg>;
}; };
usb1: usb@B4000000 { usb1: usb@B4000000 {
@ -105,8 +123,11 @@
ranges; ranges;
gpio: gpio@90000000 { gpio: gpio@90000000 {
compatible = "lsi,zevio-gpio";
reg = <0x90000000 0x1000>; reg = <0x90000000 0x1000>;
interrupts = <7>; interrupts = <7>;
gpio-controller;
#gpio-cells = <2>;
}; };
fast_timer: timer@90010000 { fast_timer: timer@90010000 {