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2017-03-17usb: orion-ehci: Add support for the Armada 3700Hua Jing1-1/+3
- Add a new compatible string for the Armada 3700 SoCs - add sbuscfg support for orion usb controller driver. For the SoCs without hlock, need to program BAWR/BARD/AHBBRST fields in the sbuscfg register to guarantee the AHB master's burst would not overrun or underrun the FIFO. - the sbuscfg register has to be set after the usb controller reset, otherwise the value would be overridden to 0. In order to do this, the reset callback is registered. [gregory.clement@free-electrons.com: - reword commit and comments - fix error path in ehci_orion_drv_reset() - fix checkpatch warning] Signed-off-by: Hua Jing <jinghua@marvell.com> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Acked-by: Rob Herring <robh@kernel.org> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-05-27Documentation: dt-bindings: update ehci-orion binding documentationThomas Petazzoni1-0/+5
This commit updates the Device Tree binding documentation of ehci-orion to take into account the fact that we can now optionally pass a clock and a PHY reference. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-11-24ARM: Kirkwood: ehci-orion: Add device tree bindingAndrew Lunn1-0/+15
Based on previous work by Michael Walle and Jason Cooper. Made their work actually work, which required added interrupt from DT and auxdata, along with setting the dma_mask, which DT does not currently do. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Tested-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Jason Cooper <jason@lakedaemon.net>