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| author | Dmitry Lifshitz <lifshitz@compulab.co.il> | 2014-01-12 15:22:50 +0200 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2014-02-28 14:09:11 -0800 |
| commit | ce5abbb816b8a30f2e06cf3fbd92aadc866aaa42 (patch) | |
| tree | 352cd5a4e475762fcde93314005e348cee314ef3 /arch/arm/boot/dts/omap3-cm-t3x.dtsi | |
| parent | 0cc73cd41113a20fb709314799f6a9874aa3b39a (diff) | |
| download | talos-obmc-linux-ce5abbb816b8a30f2e06cf3fbd92aadc866aaa42.tar.gz talos-obmc-linux-ce5abbb816b8a30f2e06cf3fbd92aadc866aaa42.zip | |
ARM: dts: cm-t3x30: add HS USB Host support
Add HS USB Host support along with USB PHYs and power supply regulators
Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/boot/dts/omap3-cm-t3x.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/omap3-cm-t3x.dtsi | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/omap3-cm-t3x.dtsi b/arch/arm/boot/dts/omap3-cm-t3x.dtsi index abda4939c0b3..c671a2299ea8 100644 --- a/arch/arm/boot/dts/omap3-cm-t3x.dtsi +++ b/arch/arm/boot/dts/omap3-cm-t3x.dtsi @@ -19,6 +19,36 @@ linux,default-trigger = "heartbeat"; }; }; + + /* HS USB Port 1 Power */ + hsusb1_power: hsusb1_power_reg { + compatible = "regulator-fixed"; + regulator-name = "hsusb1_vbus"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + startup-delay-us = <70000>; + }; + + /* HS USB Port 2 Power */ + hsusb2_power: hsusb2_power_reg { + compatible = "regulator-fixed"; + regulator-name = "hsusb2_vbus"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + startup-delay-us = <70000>; + }; + + /* HS USB Host PHY on PORT 1 */ + hsusb1_phy: hsusb1_phy { + compatible = "usb-nop-xceiv"; + vcc-supply = <&hsusb1_power>; + }; + + /* HS USB Host PHY on PORT 2 */ + hsusb2_phy: hsusb2_phy { + compatible = "usb-nop-xceiv"; + vcc-supply = <&hsusb2_power>; + }; }; &omap3_pmx_core { @@ -70,3 +100,11 @@ &i2c3 { clock-frequency = <400000>; }; +&usbhshost { + port1-mode = "ehci-phy"; + port2-mode = "ehci-phy"; +}; + +&usbhsehci { + phys = <&hsusb1_phy &hsusb2_phy>; +}; |
