alistair23-linux/include/soc
Wenyou Yang 2e2aa1bc7e usb: ohci-at91: Forcibly suspend ports while USB suspend
The usb controller does not manage correctly the suspend mode for
the ehci. In echi mode, there is no way to suspend without any
device connected to it. This is why this specific control is added
to fix this issue. Since the suspend mode works in ohci mode, this
specific control works by suspend the usb controller in ohci mode.

This specific control is by setting the SUSPEND_A/B/C fields of
SFR_OHCIICR(OHCI Interrupt Configuration Register) in the SFR
while the OHCI USB suspend.

This set operation must be done before the USB clock disabled,
clear operation after the USB clock enabled.

Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
Reviewed-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-08-30 19:23:22 +02:00
..
at91 usb: ohci-at91: Forcibly suspend ports while USB suspend 2016-08-30 19:23:22 +02:00
bcm2835 ARM: bcm2835: Define two new packets from the latest firmware. 2015-12-21 19:58:03 -08:00
brcmstb soc: add stubs for brcmstb SoC's 2015-09-14 15:44:18 -07:00
fsl/qe fsl/qe: Do not prefix header guard with CONFIG_ 2016-06-08 11:08:01 -07:00
imx ARM: imx6: fix static declaration in include/soc/imx/cpuidle.h 2016-06-21 14:35:29 +08:00
mediatek memory: mediatek: Add SMI driver 2016-02-25 16:49:08 +01:00
nps soc: Support for EZchip SoC 2016-05-09 09:32:31 +05:30
sa1100 ARM: 8361/1: sa1100: add platform functions to handle PWER settings 2015-05-18 22:00:22 +01:00
tegra soc/tegra: Stub out PCIe IRQ workaround on 64-bit ARM 2016-06-30 13:54:17 +02:00