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linux/Documentation/devicetree/bindings/usb/twlxxxx-usb.txt

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usb: twl6030: Add dt support for twl6030 usb Add device tree support for twl6030 usb driver. Update the Documentation with device tree binding information. Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2012-09-06 22:57:08 +08:00
USB COMPARATOR OF TWL CHIPS
TWL6030 USB COMPARATOR
- compatible : Should be "ti,twl6030-usb"
- interrupts : Two interrupt numbers to the cpu should be specified. First
interrupt number is the otg interrupt number that raises ID interrupts when
the controller has to act as host and the second interrupt number is the
usb interrupt number that raises VBUS interrupts when the controller has to
act as device
- usb-supply : phandle to the regulator device tree node. It should be vusb
mfd: twl-core: Change TWL6025 references to TWL6032 The TWL6025 was never released beyond sample form and was replaced by the PhoenixLite range of chips - TWL6032. Change the references to reference the TWL6032 class and name the registers to twl6032 in line with an actual released chip name to avoid confusion. Currently there are no users of TWL6025 in the code. Signed-off-by: Graeme Gregory <gg@slimlogic.co.uk> Signed-off-by: Oleksandr Kozaruk <oleksandr.kozaruk@ti.com> Acked-by: Lee Jones <lee.jones@linaro.org> Reviwed-by: Mark Brown <broonie@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-06-19 20:24:02 +08:00
if it is twl6030 or ldousb if it is twl6032 subclass.
usb: twl6030: Add dt support for twl6030 usb Add device tree support for twl6030 usb driver. Update the Documentation with device tree binding information. Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2012-09-06 22:57:08 +08:00
twl6030-usb {
compatible = "ti,twl6030-usb";
interrupts = < 4 10 >;
};
Board specific device node entry
&twl6030-usb {
usb-supply = <&vusb>;
};
usb: twl4030: Add device tree support for twl4030 usb Add device tree support for twl4030 usb driver. Update the Documentation with device tree binding information. Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2012-09-06 22:57:09 +08:00
TWL4030 USB PHY AND COMPARATOR
- compatible : Should be "ti,twl4030-usb"
- interrupts : The interrupt numbers to the cpu should be specified. First
interrupt number is the otg interrupt number that raises ID interrupts
and VBUS interrupts. The second interrupt number is optional.
- <supply-name>-supply : phandle to the regulator device tree node.
<supply-name> should be vusb1v5, vusb1v8 and vusb3v1
- usb_mode : The mode used by the phy to connect to the controller. "1"
specifies "ULPI" mode and "2" specifies "CEA2011_3PIN" mode.
power: twl4030_charger: find associated phy by more reliable means. twl4030_charger currently finds the associated phy using usb_get_phy() which will return the first USB2 phy. If your platform has multiple such phys (as mine does), this is not reliable (and reliably fails on the GTA04). Change to use devm_usb_get_phy_by_node(), having found the node by looking for an appropriately named sibling in device-tree. This makes usb-charging dependent on correct device-tree configuration. Acked-By: Sebastian Reichel <sre@kernel.org> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: NeilBrown <neilb@suse.de> Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-03-23 06:52:48 +08:00
If a sibling node is compatible "ti,twl4030-bci", then it will find
this device and query it for USB power status.
usb: twl4030: Add device tree support for twl4030 usb Add device tree support for twl4030 usb driver. Update the Documentation with device tree binding information. Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2012-09-06 22:57:09 +08:00
twl4030-usb {
compatible = "ti,twl4030-usb";
interrupts = < 10 4 >;
usb1v5-supply = <&vusb1v5>;
usb1v8-supply = <&vusb1v8>;
usb3v1-supply = <&vusb3v1>;
usb_mode = <1>;
};