diff options
| author | Fabio Estevam <fabio.estevam@freescale.com> | 2012-09-17 10:01:45 -0300 |
|---|---|---|
| committer | Shawn Guo <shawn.guo@linaro.org> | 2012-09-19 11:05:09 +0800 |
| commit | b493129482851ad34c43db3369b2750fc59aa249 (patch) | |
| tree | 8cc2e753a4d6709ab4d8c1b98d345dfa40fc3b2a /arch/arm/boot/dts/imx23-olinuxino.dts | |
| parent | d6475317b569d531730c07bbc27b29257c348fd0 (diff) | |
| download | linux-b493129482851ad34c43db3369b2750fc59aa249.tar.bz2 | |
ARM: dts: imx23-olinuxino: Add USB host support
Add USB host support.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Diffstat (limited to 'arch/arm/boot/dts/imx23-olinuxino.dts')
| -rw-r--r-- | arch/arm/boot/dts/imx23-olinuxino.dts | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx23-olinuxino.dts b/arch/arm/boot/dts/imx23-olinuxino.dts index 711dcf5742b6..384d8b66f337 100644 --- a/arch/arm/boot/dts/imx23-olinuxino.dts +++ b/arch/arm/boot/dts/imx23-olinuxino.dts @@ -40,6 +40,7 @@ reg = <0>; fsl,pinmux-ids = < 0x2013 /* MX23_PAD_SSP1_DETECT__GPIO_2_1 */ + 0x0113 /* MX23_PAD_GPMI_ALE__GPIO_0_17 */ >; fsl,drive-strength = <0>; fsl,voltage = <1>; @@ -60,6 +61,31 @@ pinctrl-0 = <&auart0_2pins_a>; status = "okay"; }; + + usbphy0: usbphy@8007c000 { + status = "okay"; + }; + }; + }; + + ahb@80080000 { + usb0: usb@80080000 { + vbus-supply = <®_usb0_vbus>; + status = "okay"; + }; + }; + + regulators { + compatible = "simple-bus"; + + reg_usb0_vbus: usb0_vbus { + compatible = "regulator-fixed"; + regulator-name = "usb0_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + enable-active-high; + startup-delay-us = <300>; /* LAN9215 requires a POR of 200us minimum */ + gpio = <&gpio0 17 0>; }; }; |