u-boot.git/include/fsl_usb.h, branch v2016.05 Unnamed repository; edit this file 'description' to name the repository. drivers:usb:fsl: Add T4080 as affected soc for Erratum A007792 sw workaround 2015-12-06T23:14:59+00:00 Rajesh Bhagat rajesh.bhagat@freescale.com 2015-11-30T07:01:34+00:00 7310ac4961c3a8793c1830c70137455409251605 Apply Erratum A007792 sw workaround for T4080 Signed-off-by: Sriram Dash <sriram.dash@freescale.com> Signed-off-by: Rajesh Bhagat <rajesh.bhagat@freescale.com> Signed-off-by: Ramneek Mehresh <ramneek.mehresh@freescale.com> 
Apply Erratum A007792 sw workaround for T4080

Signed-off-by: Sriram Dash <sriram.dash@freescale.com>
Signed-off-by: Rajesh Bhagat <rajesh.bhagat@freescale.com>
Signed-off-by: Ramneek Mehresh <ramneek.mehresh@freescale.com>
drivers: usb: fsl: Workaround for Erratum A004477 2015-05-04T16:23:50+00:00 Nikhil Badola nikhil.badola@freescale.com 2014-11-21T11:55:21+00:00 0dc78ff857337a82d39d7e4390e317ffbc93097f Add a delay of 1 microsecond before issuing soft reset to the controller to let ongoing ULPI transaction complete. This prevents corruption of ULPI Function Control Register which eventually prevents phy clock from entering to low power mode Signed-off-by: Nikhil Badola <nikhil.badola@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com> 
Add a delay of 1 microsecond before issuing soft reset to the
controller to let ongoing ULPI transaction complete.
This prevents corruption of ULPI Function Control Register which
eventually prevents phy clock from entering to low power mode

Signed-off-by: Nikhil Badola <nikhil.badola@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
drivers:usb: Check if USB Erratum A005697 is applicable on BSC913x 2015-04-21T17:19:19+00:00 Nikhil Badola nikhil.badola@freescale.com 2015-03-17T12:46:33+00:00 b4e78faab3ce31543ca59a97f8d7d19d66ac608b Check if USB Erratum A005697 is applicable on BSC913x and add corresponding property in the device tree via device tree fixup which is used by linux driver Signed-off-by: Nikhil Badola <nikhil.badola@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com> 
Check if USB Erratum A005697 is applicable on BSC913x and
add corresponding  property in the device tree via device
tree fixup which is used by linux driver

Signed-off-by: Nikhil Badola <nikhil.badola@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
drivers:usb:fsl: Add affected SOCs for USB Erratum A007792 2015-04-21T17:19:19+00:00 Nikhil Badola nikhil.badola@freescale.com 2015-03-11T10:14:42+00:00 4a4323af3de8e5ebac2beb05ebcf5d6dd78a3c43 Add following affected SOCs and their personalities for USB Erratum A007792 : T1040 Rev 1.1 T1024 Rev 1.0 Signed-off-by: Nikhil Badola <nikhil.badola@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com> 
Add following affected SOCs and their personalities for USB
Erratum A007792 :
        T1040 Rev 1.1
        T1024 Rev 1.0

Signed-off-by: Nikhil Badola <nikhil.badola@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
drivers:usb: Add device-tree fixup to identify socs having dual phy 2015-04-21T17:19:19+00:00 Nikhil Badola nikhil.badola@freescale.com 2015-03-11T10:14:23+00:00 0c77106095755c76de37dc51a0719dd7bb2c95ed Identify soc(s) having dual phy so as to add "utmi_dual" as phy_mode for all these socs. This is required for supporting deel-sleep feature in linux for usb driver Signed-off-by: Ramneek Mehresh <ramneek.mehresh@freescale.com> Signed-off-by: Nikhil Badola <nikhil.badola@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com> 
Identify soc(s) having dual phy so as to add "utmi_dual" as phy_mode
for all these socs. This is required for supporting deel-sleep feature
in linux for usb driver

Signed-off-by: Ramneek Mehresh <ramneek.mehresh@freescale.com>
Signed-off-by: Nikhil Badola <nikhil.badola@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
drivers: usb: fsl: Check USB Erratum A007792 applicability 2014-12-11T17:41:11+00:00 Nikhil Badola nikhil.badola@freescale.com 2014-10-30T04:41:28+00:00 da5ce448c731321ba8cad5502a35c669b5e1bf8c Check USB Erratum A007792 applicability. If applicable, add corresponding property in the device tree via device tree fixup Signed-off-by: Nikhil Badola <nikhil.badola@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com> 
Check USB Erratum A007792 applicability. If applicable, add
corresponding  property in the device tree via device tree fixup

Signed-off-by: Nikhil Badola <nikhil.badola@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
drivers : usb: fsl: Implement usb Erratum A007798 workaround 2014-11-24T17:27:04+00:00 Nikhil Badola nikhil.badola@freescale.com 2014-10-17T03:42:07+00:00 f3dff695e155469c2c62edb7f3d571df8b3b20ad Set TXFIFOTHRESH to adjust ddr pipeline delay for successful large usb writes Signed-off-by: Nikhil Badola <nikhil.badola@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com> 
Set TXFIFOTHRESH to adjust ddr pipeline delay for successful large
usb writes

Signed-off-by: Nikhil Badola <nikhil.badola@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
drivers: usb: fsl: Move USB Errata checking code 2014-11-21T17:28:28+00:00 Nikhil Badola nikhil.badola@freescale.com 2014-09-30T05:52:43+00:00 c26c80a1a4e2e2e7e4c9806e9123bf027c02f711 Move USB Errata checking code from "arch/powerpc" to architecture independent file "fsl_usb.h" so that errata(s) become independent of the architecture. For each erratum checking function for PPC arch, define a nop function for non PPC arch for successful compilation in either case Signed-off-by: Nikhil Badola <nikhil.badola@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com> 
Move USB Errata checking code from "arch/powerpc" to architecture independent
file "fsl_usb.h" so that errata(s) become independent of the architecture.
For each erratum checking function for PPC arch, define a nop function for
non PPC arch for successful compilation in either case

Signed-off-by: Nikhil Badola <nikhil.badola@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
powerpc/mpc85xx: Add Differential SYSCLK config support T1040 2014-04-23T00:58:52+00:00 Nikhil Badola nikhil.badola@freescale.com 2014-04-15T09:14:52+00:00 d1c561cd546353686b28199bf9a90810805c7ada Adds support for clock sourcing from sysclk(100MHz) for usb on T104xRDB and T1040QDS. This requires changing reference divisor and multiplication factor to derive usb clock from sysclk. Signed-off-by: Nikhil Badola <nikhil.badola@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com> 
Adds support for clock sourcing from sysclk(100MHz) for usb
on T104xRDB and T1040QDS. This requires changing reference divisor
and multiplication factor to derive usb clock from sysclk.

Signed-off-by: Nikhil Badola <nikhil.badola@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
powerpc/usb: Workaround for erratum-A006261 2014-03-07T22:52:16+00:00 Suresh Gupta suresh.gupta@freescale.com 2014-02-26T08:59:12+00:00 9c641a872aa54edc97d69281f705819e96a5c90e USB spec says that the minimum disconnect threshold should be over 525 mV. However, internal USB PHY threshold value is below this specified value. Due to this some devices disconnect at run-time. Hence, phy settings are tweaked to increased disconnect threshold to be above 525mV by using this workaround. Signed-off-by: Suresh Gupta <suresh.gupta@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com> 
USB spec says that the minimum disconnect threshold should be
	over 525 mV. However, internal USB PHY threshold value is below
	this specified value. Due to this some devices disconnect at
	run-time. Hence, phy settings are tweaked to increased disconnect
	threshold to be above 525mV by using this workaround.

Signed-off-by: Suresh Gupta <suresh.gupta@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>