[PATCH v4 1/3] usb: orion-echi: Add support for the Armada 3700
Rob Herring
robh at kernel.org
Thu Mar 16 14:12:26 PDT 2017
On Thu, Mar 09, 2017 at 06:52:56PM +0100, Gregory CLEMENT wrote:
> From: Hua Jing <jinghua at marvell.com>
s/echi/ehci/ in the subject.
>
> - 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 at free-electrons.com: - reword commit and comments
> - fix error path in ehci_orion_drv_reset()
> - fix checkpatch warning]
> Signed-off-by: Hua Jing <jinghua at marvell.com>
> Signed-off-by: Gregory CLEMENT <gregory.clement at free-electrons.com>
> Reviewed-by: Andrew Lunn <andrew at lunn.ch>
> ---
> .../devicetree/bindings/usb/ehci-orion.txt | 4 ++-
Otherwise,
Acked-by: Rob Herring <robh at kernel.org>
> drivers/usb/host/ehci-orion.c | 36 ++++++++++++++++++++++
> 2 files changed, 39 insertions(+), 1 deletion(-)
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