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| author | Daniel Tang <dt.tangr@gmail.com> | 2015-02-09 19:41:57 +1100 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2015-03-04 23:44:17 +0100 |
| commit | 66c9270b6898de629ab2a7428e56993800ea9a6c (patch) | |
| tree | bdb2f77b3007e2e3f25208cbe1df13efd7ee6b89 /arch/arm/boot/dts | |
| parent | 8f4edb9efd47578e351fb7efe90bf2369e946921 (diff) | |
| download | op-kernel-dev-66c9270b6898de629ab2a7428e56993800ea9a6c.zip op-kernel-dev-66c9270b6898de629ab2a7428e56993800ea9a6c.tar.gz | |
devicetree: Add TI-NSPIRE USB OTG support to device tree
Signed-off-by: Daniel Tang <dt.tangr@gmail.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/arm/boot/dts')
| -rw-r--r-- | arch/arm/boot/dts/nspire-classic.dtsi | 5 | ||||
| -rw-r--r-- | arch/arm/boot/dts/nspire-cx.dts | 4 | ||||
| -rw-r--r-- | arch/arm/boot/dts/nspire.dtsi | 21 |
3 files changed, 30 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/nspire-classic.dtsi b/arch/arm/boot/dts/nspire-classic.dtsi index 9565199..4907c50 100644 --- a/arch/arm/boot/dts/nspire-classic.dtsi +++ b/arch/arm/boot/dts/nspire-classic.dtsi @@ -51,6 +51,11 @@ compatible = "lsi,nspire-classic-ahb-divider"; }; + +&vbus_reg { + gpio = <&gpio 5 0>; +}; + / { memory { device_type = "memory"; diff --git a/arch/arm/boot/dts/nspire-cx.dts b/arch/arm/boot/dts/nspire-cx.dts index 375b924..08e0b81 100644 --- a/arch/arm/boot/dts/nspire-cx.dts +++ b/arch/arm/boot/dts/nspire-cx.dts @@ -69,6 +69,10 @@ 0x0709001d 0x070a0033 >; }; +&vbus_reg { + gpio = <&gpio 2 0>; +}; + / { model = "TI-NSPIRE CX"; compatible = "ti,nspire-cx"; diff --git a/arch/arm/boot/dts/nspire.dtsi b/arch/arm/boot/dts/nspire.dtsi index a22ffe6..390c91a 100644 --- a/arch/arm/boot/dts/nspire.dtsi +++ b/arch/arm/boot/dts/nspire.dtsi @@ -54,6 +54,20 @@ 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 { compatible = "simple-bus"; #address-cells = <1>; @@ -65,8 +79,12 @@ }; usb0: usb@B0000000 { + compatible = "lsi,zevio-usb"; reg = <0xB0000000 0x1000>; interrupts = <8>; + + usb-phy = <&usb_phy>; + vbus-supply = <&vbus_reg>; }; usb1: usb@B4000000 { @@ -105,8 +123,11 @@ ranges; gpio: gpio@90000000 { + compatible = "lsi,zevio-gpio"; reg = <0x90000000 0x1000>; interrupts = <7>; + gpio-controller; + #gpio-cells = <2>; }; fast_timer: timer@90010000 { |
