AuxXxilium/linux_dsm_epyc7002
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a64ef71ddc
linux_dsm_epyc7002/drivers/usb/gadget/udc
History
Sylvain Rochet a64ef71ddc usb: gadget: atmel_usba_udc: condition clocks to vbus state 
If USB PLL is not necessary for other USB drivers (e.g. OHCI and EHCI)
we will reduce power consumption by switching off the USB PLL if no USB
Host is currently connected to this USB Device.

We are using Vbus GPIO signal to detect Host presence. If Vbus signal is
not available then the device stays continuously clocked.

Signed-off-by: Sylvain Rochet <sylvain.rochet@finsecur.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-03-11 10:19:37 -05:00
..
bdc usb: gadget: bdc_udc: set value for common is_selfpowered 2015-01-29 10:32:54 -06:00
amd5536udc.c usb: gadget: amd5536udc: use udc-core's reset notifier 2014-11-10 17:19:37 -06:00
amd5536udc.h
at91_udc.c ARM: SoC driver updates 2015-02-17 09:38:59 -08:00
at91_udc.h ARM: SoC driver updates 2015-02-17 09:38:59 -08:00
atmel_usba_udc.c usb: gadget: atmel_usba_udc: condition clocks to vbus state 2015-03-11 10:19:37 -05:00
atmel_usba_udc.h usb: gadget: atmel_usba_udc: condition clocks to vbus state 2015-03-11 10:19:37 -05:00
bcm63xx_udc.c Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
dummy_hcd.c usb: gadget: dummy_hcd: set value for common is_selfpowered 2015-01-29 10:33:01 -06:00
fotg210-udc.c Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
fotg210.h
fsl_mxc_udc.c
fsl_qe_udc.c usb: gadget: cleanup on stack DECLARE_COMPLETIONs 2015-01-12 12:13:27 -06:00
fsl_qe_udc.h
fsl_udc_core.c usb: gadget: fsl_udc_core: set value for common is_selfpowered 2015-01-29 10:34:25 -06:00
fsl_usb2_udc.h
fusb300_udc.c Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
fusb300_udc.h usb: gadget: fusb300_udc.h: Fix typo in include guard 2014-09-03 09:15:57 -05:00
gadget_chips.h
goku_udc.c usb: gadget: remove unnecessary 'driver' argument 2014-11-03 10:01:16 -06:00
goku_udc.h
gr_udc.c Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
gr_udc.h usb: gadget: gr_udc: Add bounce buffer to handle odd sized OUT requests 2014-09-16 10:01:45 -05:00
Kconfig Merge branch 'kconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild 2015-02-19 10:36:45 -08:00
lpc32xx_udc.c usb: gadget: lpc32xx_udc: use common is_selfpowered 2015-01-29 10:34:18 -06:00
m66592-udc.c Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
m66592-udc.h
Makefile usb: gadget: Add UDC driver for Broadcom USB3.0 device controller IP BDC 2014-11-18 08:47:23 -06:00
mv_u3d_core.c Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
mv_u3d.h
mv_udc_core.c usb: gadget: mv_udc_core: delete pullup operation at .udc_start 2015-01-12 12:24:29 -06:00
mv_udc.h
net2272.c usb: gadget: net2272: use common is_selfpowered 2015-01-29 10:35:27 -06:00
net2272.h usb: gadget: net2272: use common is_selfpowered 2015-01-29 10:35:27 -06:00
net2280.c usb: gadget: net2280: silence sparse warning 2015-03-10 15:33:31 -05:00
net2280.h usb: gadget: net2280: remove fiforegs as it is unused 2015-03-10 15:33:30 -05:00
omap_udc.c usb: gadget: omap_udc: set value for common is_selfpowered 2015-01-29 10:35:04 -06:00
omap_udc.h
pch_udc.c usb: gadget: pch_udc: set value for common is_selfpowered 2015-01-29 10:35:36 -06:00
pxa25x_udc.c usb: gadget: pxa27x_udc: delete pullup operation at .udc_start and .udc_stop 2015-01-12 12:24:22 -06:00
pxa25x_udc.h
pxa27x_udc.c usb: gadget: udc: pxa27x_udc: Remove use of seq_printf return value 2015-03-10 15:33:16 -05:00
pxa27x_udc.h usb: gadget: pxa27x_udc: transfer mach_info into pxa_udc 2014-11-03 10:00:57 -06:00
r8a66597-udc.c usb: gadget: r8a66597-udc: set value for common is_selfpowered 2015-01-29 10:35:13 -06:00
r8a66597-udc.h
s3c2410_udc.c usb: gadget: s3c2410_udc: set value for common is_selfpowered 2015-01-29 10:35:23 -06:00
s3c2410_udc.h
s3c-hsudc.c Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
udc-core.c usb: udc-core: add is_selfpowered sys entry 2015-01-29 10:35:48 -06:00
udc-xilinx.c xilinx usb2 gadget: get rid of incredibly annoying compile warning 2015-02-11 10:52:56 -08:00