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| /openbmc/linux/arch/arm64/boot/dts/marvell/ |
| H A D | armada-7040-db.dts | 85e27ed7 Tue May 28 04:03:10 CDT 2019 Miquel Raynal <miquel.raynal@bootlin.com> arm64: dts: marvell: armada-7040-db: Add USB current regulators
Armada 7040-db USB ports deliver 500mA by default while they
could deliver up to 900mA (usually, for USB3 devices).
The board embeds a GPIO controlled regulator on each port which can be
configured to deliver each amount of current.
Add a vin-supply property to the USB3 Vbus nodes for this purpose. The
regulator will be automatically 'enabled', ie. set to limit at 900mA
instead of 500mA.
Suggested-by: Alex Leibovich <alexl@marvell.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
85e27ed7 Tue May 28 04:03:10 CDT 2019 Miquel Raynal <miquel.raynal@bootlin.com> arm64: dts: marvell: armada-7040-db: Add USB current regulators
Armada 7040-db USB ports deliver 500mA by default while they
could deliver up to 900mA (usually, for USB3 devices).
The board embeds a GPIO controlled regulator on each port which can be
configured to deliver each amount of current.
Add a vin-supply property to the USB3 Vbus nodes for this purpose. The
regulator will be automatically 'enabled', ie. set to limit at 900mA
instead of 500mA.
Suggested-by: Alex Leibovich <alexl@marvell.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
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