>> the interrupt handler which is registerded through platform
>> data and does not have an hcd pointer. This will be moved
>> on a later patch.
>>
>> Signed-off-by: Axel Haslam
>> ---
>> drivers/usb/host/ohci-da8xx.c | 73
>> +--
regulator_get_error_flags
>> ocic_notify -> regulator event notification
>>
>> Signed-off-by: Axel Haslam
>> ---
>> drivers/usb/host/ohci-da8xx.c | 95
>> ++-
>> 1 file changed, 93 insertions(+), 2 deletions(-)
&g
On Mon, Nov 21, 2016 at 3:42 AM, David Lechner wrote:
> On 11/07/2016 02:39 PM, Axel Haslam wrote:
>>
>> This adds the ohci device node for the da850 soc.
>> It also enables it for the omapl138 hawk board.
>>
>> Signed-off-by: Axel Haslam
>> ---
&
On Mon, Nov 21, 2016 at 11:49 AM, Sekhar Nori wrote:
> On Monday 21 November 2016 04:16 PM, Sekhar Nori wrote:
In commit 2957e36e76c836b167e5e0c1edb578d8a9bd7af6 in the linux-davinci
>> tree, the alias for the musb device is usb0. So, I think we should use
>> usb1
>> here inst
This patch documents the device tree bindings required for
the ohci controller found in TI da8xx family of SoC's
Cc: robh...@kernel.org
Cc: mark.rutl...@arm.com
Cc: devicet...@vger.kernel.org
Acked-by: Rob Herring
Signed-off-by: Axel Haslam
---
.../devicetree/bindings/usb/ohci-da8x
place
to for the regulator API to coexist with the platform callbacks before
all users are converted.
Signed-off-by: Axel Haslam
---
drivers/usb/host/ohci-da8xx.c | 125 ++
1 file changed, 102 insertions(+), 23 deletions(-)
diff --git a/drivers/usb/host/ohci
nto private hcd structure.
Axel Haslam (5):
USB: ohci: da8xx: use ohci priv data instead of globals
USB: ohci: da8xx: Add wrappers for platform callbacks
USB: ohci: da8xx: Allow a regulator to handle VBUS
USB: ohci: da8xx: Add devicetree bindings
USB: ohci: da8xx: Allow probing from DT
.../devi
This adds the compatible string to the ohci driver
to be able to probe from DT
Signed-off-by: Axel Haslam
---
drivers/usb/host/ohci-da8xx.c | 8
1 file changed, 8 insertions(+)
diff --git a/drivers/usb/host/ohci-da8xx.c b/drivers/usb/host/ohci-da8xx.c
index d0eb754..8b7479b 100644
ble
get_power -> regulator_is_enabled
get_oci -> regulator_get_error_flags
ocic_notify -> regulator event notification
Signed-off-by: Axel Haslam
---
drivers/usb/host/ohci-da8xx.c | 97 +--
1 file changed, 94 insertions(+), 3 deleti
Instead of global variables, use the extra_priv_size of
the ohci driver.
We cannot yet move the ocic mask because this is used on
the interrupt handler which is registerded through platform
data and does not have an hcd pointer. This will be moved
on a later patch.
Signed-off-by: Axel Haslam
Hi Greg,
On Thu, Nov 3, 2016 at 5:03 PM, Axel Haslam wrote:
> The davinci ohci driver name (currently "ohci") is too generic.
> To be consistent with other usb dirvers, append the "-da8xx" postfix
> to the name.
>
if there are no objections, would it be pos
On Mon, Nov 21, 2016 at 5:29 PM, David Lechner wrote:
> On 11/21/2016 04:22 AM, Axel Haslam wrote:
>>
>> Hi David,
>>
>> Thanks for the review,
>>
>
> You're welcome.
>
>>>>
>>>> @@ -160,15 +212,41 @@ s
On Tue, Nov 22, 2016 at 9:37 PM, David Lechner wrote:
> On 11/21/2016 10:30 AM, Axel Haslam wrote:
>>
>> Using a regulator to handle VBUS will eliminate the need for
>> platform data and callbacks, and make the driver more generic
>> allowing different types o
This patch documents the device tree bindings required for
the ohci controller found in TI da8xx family of SoC's
Cc: robh...@kernel.org
Cc: mark.rutl...@arm.com
Cc: devicet...@vger.kernel.org
Acked-by: Rob Herring
Signed-off-by: Axel Haslam
---
.../devicetree/bindings/usb/ohci-da8x
ble
get_power -> regulator_is_enabled
get_oci -> regulator_get_error_flags
ocic_notify -> regulator event notification
Signed-off-by: Axel Haslam
---
drivers/usb/host/ohci-da8xx.c | 96 +--
1 file changed, 93 insertions(+), 3 deleti
This adds the compatible string to the ohci driver
to be able to probe from DT
Signed-off-by: Axel Haslam
---
drivers/usb/host/ohci-da8xx.c | 8
1 file changed, 8 insertions(+)
diff --git a/drivers/usb/host/ohci-da8xx.c b/drivers/usb/host/ohci-da8xx.c
index 07366ae..1818206 100644
place
to for the regulator API to coexist with the platform callbacks before
all users are converted.
Signed-off-by: Axel Haslam
---
drivers/usb/host/ohci-da8xx.c | 125 ++
1 file changed, 102 insertions(+), 23 deletions(-)
diff --git a/drivers/usb/host/ohci
framework
* Fixed regulator is able to register for and over current irq
* Added patch by Alexandre to remove build warnings
* Moved global variables into private hcd structure.
Axel Haslam (5):
USB: ohci: da8xx: use ohci priv data instead of globals
USB: ohci: da8xx: Add wrappers for platfo
Signed-off-by: Axel Haslam
---
drivers/usb/host/ohci-da8xx.c | 73 +--
1 file changed, 43 insertions(+), 30 deletions(-)
diff --git a/drivers/usb/host/ohci-da8xx.c b/drivers/usb/host/ohci-da8xx.c
index bd6cf3c..cd75677 100644
--- a/drivers/usb/host/ohci-da8xx.c
ohci_suspend
and flags the HW as "accessible" again, resume completes
successfully and usb is working after a suspend/resume sequence.
While we are here, remove setting device power_state,
as this is no longer needed and scheduled for removal.
Signed-off-by: Axel Haslam
---
drivers/usb/host/oh
, remove setting device power_state,
as this is no longer needed and scheduled for removal
Acked-by: Alan Stern
Signed-off-by: Axel Haslam
---
Changes v1->v2
* reword commit message (Alan Stern)
drivers/usb/host/ohci-da8xx.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --gi
Hi David
On Tue, Oct 11, 2016 at 1:18 AM, David Lechner wrote:
> On 10/07/2016 11:42 AM, ahas...@baylibre.com wrote:
>>
>> From: Axel Haslam
>>
>> Currently requesting the vbus and overcurrent gpio is handled on
>> the board specific file. But this does not p
Hi Mark,
On Mon, Oct 24, 2016 at 7:43 PM, Mark Brown wrote:
> On Mon, Oct 24, 2016 at 06:46:26PM +0200, ahas...@baylibre.com wrote:
>> From: Axel Haslam
>>
>> Some regulator supplies have an over-current pin that is
>> activated when the hw detects an over curr
On Mon, Oct 24, 2016 at 7:53 PM, Mark Brown wrote:
> On Mon, Oct 24, 2016 at 06:46:26PM +0200, ahas...@baylibre.com wrote:
>
>> + if (ret) {
>> + pr_err("Failed to request irq: %d\n", ret);
>
> dev_err()
>
>> +++ b/include/linux/regulator/consumer.h
>> @@ -74,6 +74,
On Tue, Oct 25, 2016 at 2:38 AM, David Lechner wrote:
> On 10/24/2016 11:46 AM, ahas...@baylibre.com wrote:
>>
>> From: Manjunath Goudar
>>
>> Separate the Davinci OHCI host controller driver from ohci-hcd
>> host code so that it can be built as a separate driver module.
>> This work is part of e
On Tue, Oct 25, 2016 at 2:48 AM, David Lechner wrote:
> On 10/24/2016 11:46 AM, ahas...@baylibre.com wrote:
>>
>> From: Axel Haslam
>>
>> This adds the usb (ohci) device node for the da850 soc.
>> Also it enables it for the lcdk board
>>
>> Signed-
On Tue, Oct 25, 2016 at 2:53 AM, David Lechner wrote:
> On 10/24/2016 11:46 AM, ahas...@baylibre.com wrote:
>>
>> From: Axel Haslam
>>
>> This adds the compatible string to the ohci driver
>> to be able to probe from DT
>>
>> Signed-off-by: Axel Has
On Tue, Oct 25, 2016 at 3:39 AM, David Lechner wrote:
> On 10/24/2016 11:46 AM, ahas...@baylibre.com wrote:
>>
>> From: Axel Haslam
>>
>> Currently, the da8xx ohci driver uses a set of gpios and callbacks in
>> board files to handle vbus and overcurrent irqs
will fail to probe, because
the strncmp match in the syscon driver (syscon_match_pdevname)
will fail.
should i change the phy driver instead?
Regards,
Axel.
>> Signed-off-by: Axel Haslam
>
> Thanks,
> Sekhar
>
--
To unsubscribe from this list: send the line "unsu
On Tue, Oct 25, 2016 at 11:18 AM, Sekhar Nori wrote:
> On Monday 24 October 2016 10:16 PM, ahas...@baylibre.com wrote:
>> +static struct platform_device da8xx_usb_phy = {
>> + .name = "da8xx-usb-phy",
>> + .id = 0,
>
> There is a single phy control in the system for b
On Tue, Oct 25, 2016 at 3:02 AM, David Lechner wrote:
> On 10/24/2016 11:46 AM, ahas...@baylibre.com wrote:
>>
>> From: Axel Haslam
>>
>> This patch documents the device tree bindings required for
>> the ohci controller found in TI da8xx family of SoC&#
On Tue, Oct 25, 2016 at 3:12 AM, David Lechner wrote:
> On 10/24/2016 11:46 AM, ahas...@baylibre.com wrote:
>>
>> From: Axel Haslam
>> > static const struct ohci_driver_overrides da8xx_overrides __initconst =
>> > {
>> - .reset
On Tue, Oct 25, 2016 at 4:53 AM, David Lechner wrote:
> On 10/24/2016 11:46 AM, ahas...@baylibre.com wrote:
>>
>> From: Axel Haslam
>>
>> While probing ochi phy with usb20 phy as a parent clock for usb11_phy,
>> the usb20_phy clock enable would time out. This is
On Tue, Oct 25, 2016 at 12:28 PM, Sekhar Nori wrote:
> On Monday 24 October 2016 10:16 PM, ahas...@baylibre.com wrote:
>> From: Axel Haslam
>>
>> The phy framework requests an optional "phy" regulator. If it does
>> not find one, it returns -EPROBE_DEFER. In
On Tue, Oct 25, 2016 at 12:43 PM, Sekhar Nori wrote:
> On Monday 24 October 2016 10:16 PM, ahas...@baylibre.com wrote:
>> From: Axel Haslam
>>
>> Currently, the da8xx ohci driver uses a set of gpios and callbacks in
>> board files to handle vbus and overcurrent
Hi Mark,
On Mon, Oct 24, 2016 at 8:19 PM, Mark Brown wrote:
> On Mon, Oct 24, 2016 at 08:11:40PM +0200, Axel Haslam wrote:
>> On Mon, Oct 24, 2016 at 7:53 PM, Mark Brown wrote:
>
>> > does it make sense to report this as a mode, we don't report other error
>> &
On Tue, Oct 25, 2016 at 4:33 PM, Mark Brown wrote:
> On Tue, Oct 25, 2016 at 02:55:48PM +0200, Axel Haslam wrote:
>
>> To be able to use regulator to handle the overcurrent pin, i need to be able
>> to somehow retrieve the over current pin state from the regulator driver.
>
On Tue, Oct 25, 2016 at 4:57 PM, Axel Haslam wrote:
> On Tue, Oct 25, 2016 at 4:33 PM, Mark Brown wrote:
>> On Tue, Oct 25, 2016 at 02:55:48PM +0200, Axel Haslam wrote:
>>
>>> To be able to use regulator to handle the overcurrent pin, i need to be able
>>> to
On Tue, Oct 25, 2016 at 6:12 PM, David Lechner wrote:
> On 10/25/2016 02:39 AM, Axel Haslam wrote:
>>
>> On Tue, Oct 25, 2016 at 2:38 AM, David Lechner
>> wrote:
>>>
>>> On 10/24/2016 11:46 AM, ahas...@baylibre.com wrote:
>>>>
>>>>
On Tue, Oct 25, 2016 at 6:53 PM, David Lechner wrote:
> On 10/25/2016 03:24 AM, Axel Haslam wrote:
>>
>> On Tue, Oct 25, 2016 at 3:39 AM, David Lechner
>> wrote:
>>>
>>> On 10/24/2016 11:46 AM, ahas...@baylibre.com wrote:
>>>>
>>>&
, fixed minor comments]
Signed-off-by: Axel Haslam
---
This was a previews patch submited by Manjunath [1]
that was never taken in because of an undefined symbol
when loading as a module. That symbol is not present anymore
so we can safly build the driver as a module.
I rebased, fixing the minor
On Thu, Oct 27, 2016 at 2:58 AM, David Lechner wrote:
> On 10/26/2016 04:08 PM, ahas...@baylibre.com wrote:
>
>> +module_exit(ohci_da8xx_exit);
>> +MODULE_DESCRIPTION(DRIVER_DESC);
>> +MODULE_LICENSE("GPL");
>> MODULE_ALIAS("platform:ohci");
>
>
> The "ohci" in MODULE_ALIAS() should also be repla
To be consistent on the usb driver for the davinci
platform follow the example of musb, and add the
"-da8xx" postfix to the driver name.
Signed-off-by: Axel Haslam
---
drivers/usb/host/ohci-da8xx.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/host/oh
name the driver to "ohci-da8xx" to be
consistent with davinci musb and other usb drivers.
Axel Haslam (3):
ARM: davinci: da8xx: Fix ohci driver name
phy: da8xx-usb: rename the ohci device to ohci-da8xx
usb: ohci-da8xx: rename driver to ohci-da8xx
arch/arm/mach-davinci/da830.c
There is only one ohci on the da8xx series of chips,
so remove the ".0" when creating the phy. Also add
the "-da8xx" postfix to be consistent across davinci
usb drivers.
Signed-off-by: Axel Haslam
---
drivers/phy/phy-da8xx-usb.c | 5 +++--
1 file changed, 3 insertions(+),
the musb
driver name.
Signed-off-by: Axel Haslam
---
arch/arm/mach-davinci/da830.c | 2 +-
arch/arm/mach-davinci/da850.c | 2 +-
arch/arm/mach-davinci/da8xx-dt.c | 2 +-
arch/arm/mach-davinci/usb-da8xx.c | 4 ++--
4 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/arch/arm/m
Hi Sekhar, David,
It might make sense to have this patch series,
squashed into a single patch, would you agree,
or do you prefer it as is: one-per-subsystem?
Regards
Axel.
On Wed, Nov 2, 2016 at 1:44 PM, Axel Haslam wrote:
> The usb ohci clock match is not working because the usb clock
&
ought it would be already
on linux-next.
[1]
6c21caa USB: OHCI: make ohci-da8xx a separate driver
https://lkml.org/lkml/2016/10/27/120
Regards
Axel
On Thu, Nov 3, 2016 at 12:56 PM, Sekhar Nori wrote:
> On Wednesday 02 November 2016 06:14 PM, Axel Haslam wrote:
>> To be consistent on
On Thu, Nov 3, 2016 at 1:00 PM, Sekhar Nori wrote:
> On Thursday 03 November 2016 01:54 PM, Axel Haslam wrote:
>> Hi Sekhar, David,
>>
>> It might make sense to have this patch series,
>> squashed into a single patch, would you agree,
>> or do you prefer it as i
found here:
https://github.com/axelhaslamx/linux-axel/commits/ti-davinci-ohci-rename
Axel Haslam (3):
ARM: davinci: da8xx: Fix ohci device name
phy: da8xx-usb: rename the ohci device to ohci-da8xx
usb: ohci-da8xx: rename driver to ohci-da8xx
arch/arm/mach-davinci/da830.c | 2 +-
arch/arm/m
e that will also be changed
in a subsequent patch.
Signed-off-by: Axel Haslam
---
arch/arm/mach-davinci/da830.c | 2 +-
arch/arm/mach-davinci/da850.c | 2 +-
arch/arm/mach-davinci/da8xx-dt.c | 2 +-
arch/arm/mach-davinci/usb-da8xx.c | 4 ++--
4 files changed, 5 insertions(+), 5 delet
The davinci ohci driver name (currently "ohci") is too generic.
To be consistent with other usb dirvers, append the "-da8xx" postfix
to the name.
Signed-off-by: Axel Haslam
---
drivers/usb/host/ohci-da8xx.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --gi
The ohci device name has changed in the board configuraion files,
hence, change the phy lookup table to match the new name.
Signed-off-by: Axel Haslam
---
drivers/phy/phy-da8xx-usb.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/phy/phy-da8xx-usb.c b/drivers
-> regulator_enable/regulator_disable
get_power -> regulator_is_enabled
get_oci -> regulator_get_error_flags
ocic_notify -> regulator event notification
Signed-off-by: Axel Haslam
---
drivers/usb/host/ohci-da8xx.c | 97 ++-
1 file
Now that the platform callback is removed, we can move the over
current indictor changed flag to the private data structure.
Since the driver only handles a single port, there is no need
for ocic to be a mask, we can use a simple flag instead.
Signed-off-by: Axel Haslam
---
drivers/usb/host
This patch documents the device tree bindings required for
the ohci controller found in TI da8xx family of SoC's
Cc: devicet...@vger.kernel.org
Signed-off-by: Axel Haslam
---
.../devicetree/bindings/usb/ohci-da8xx.txt | 39 ++
1 file changed, 39 insertions(+)
c
The hawk board VBUS is fixed to a 5v source, and the over
current pin is actually not connected to the SoC.
Do not reseve these gpios for OHCI as they are not related
to usb.
Signed-off-by: Axel Haslam
---
arch/arm/mach-davinci/board-omapl138-hawk.c | 99 ++---
1 file
This adds the compatible string to the ohci driver
to be able to probe from DT
Signed-off-by: Axel Haslam
---
drivers/usb/host/ohci-da8xx.c | 8
1 file changed, 8 insertions(+)
diff --git a/drivers/usb/host/ohci-da8xx.c b/drivers/usb/host/ohci-da8xx.c
index 83b182e..bbfe342 100644
This adds the ohci device node for the da850 soc.
It also enables it for the omapl138 hawk board.
Signed-off-by: Axel Haslam
---
arch/arm/boot/dts/da850-lcdk.dts | 8
arch/arm/boot/dts/da850.dtsi | 8
2 files changed, 16 insertions(+)
diff --git a/arch/arm/boot/dts/da850
Now that all ohci users are are using a regulator, we can
remove the platform callbacks and data.
potpgt is no longer necessary as a power on delay time can
be specified for the regulator itself.
Signed-off-by: Axel Haslam
---
arch/arm/mach-davinci/board-da830-evm.c | 2 +-
arch/arm/mach
Instead of global variables, use the extra_priv_size of
the ohci driver.
We cannot yet move the ocic mask because this is used on
the interrupt handler which is registerded through platform
data and does not have an hcd pointer. This will be moved
on a later patch.
Signed-off-by: Axel Haslam
The usb driver can now take a regulator instead of the platform
callbacks for vbus handling. Lets use a regulator so we can remove
the callbacks in a later patch.
Signed-off-by: Axel Haslam
---
arch/arm/mach-davinci/board-da830-evm.c | 108 +++-
1 file changed, 38
following patch.
Signed-off-by: Axel Haslam
---
drivers/usb/host/ohci-da8xx.c | 125 ++
1 file changed, 102 insertions(+), 23 deletions(-)
diff --git a/drivers/usb/host/ohci-da8xx.c b/drivers/usb/host/ohci-da8xx.c
index 0442c64..9ed43c7 100644
--- a/drivers
] http://www.spinics.net/lists/linux-gpio/msg17710.html
[4] https://github.com/axelhaslamx/linux-axel/commits/ohci-da8xx-dt-v3
Axel Haslam (10):
USB: ohci: da8xx: use ohci priv data instead of globals
USB: ohci: da8xx: Prepare to remove platform callbacks
USB: ohci: da8xx: Allow a regulator to handle VBUS
Hi,
On Mon, Nov 7, 2016 at 9:39 PM, Axel Haslam wrote:
> The purpose of this patch series is to add DT support for the davinci
> ohci driver.
>
To make it easier to review. I will split the arch/arm and driver
patches into separate series.
Regards
Axel
> To be able to use de
The usb driver can now take a regulator instead of the platform
callbacks for vbus handling. Lets use a regulator so we can remove
the callbacks in a later patch.
Signed-off-by: Axel Haslam
---
arch/arm/mach-davinci/board-da830-evm.c | 108 +++-
1 file changed, 38
This patch documents the device tree bindings required for
the ohci controller found in TI da8xx family of SoC's
Cc: devicet...@vger.kernel.org
Signed-off-by: Axel Haslam
---
.../devicetree/bindings/usb/ohci-da8xx.txt | 39 ++
1 file changed, 39 insertions(+)
c
ing Gpios (David Lechner)
* Add an over current mode to regulator framework
* Fixed regulator is able to register for and over current irq
* Added patch by Alexandre to remove build warnings
* Moved global variables into private hcd structure.
Axel Haslam (3):
USB: ohci: da8xx: use ohci priv dat
/axelhaslamx/linux-axel/commits/ohci-da8xx-dt-v4
Axel Haslam (3):
ARM: davinci: da830: Handle vbus with a regulator
ARM: davinci: hawk: Remove vbus and over current gpios
ARM: davinci: remove ohci platform usage
arch/arm/mach-davinci/board-da830-evm.c | 108 ++--
arch/arm
This adds the compatible string to the ohci driver
to be able to probe from DT
Signed-off-by: Axel Haslam
---
drivers/usb/host/ohci-da8xx.c | 8
1 file changed, 8 insertions(+)
diff --git a/drivers/usb/host/ohci-da8xx.c b/drivers/usb/host/ohci-da8xx.c
index 83b182e..bbfe342 100644
The hawk board VBUS is fixed to a 5v source, and the over
current pin is actually not connected to the SoC.
Do not reseve these gpios for OHCI as they are not related
to usb.
Signed-off-by: Axel Haslam
---
arch/arm/mach-davinci/board-omapl138-hawk.c | 99 ++---
1 file
As all users of ohci platform data have been converted
to use a regulator, we dont need to pass platform
data to register the ohci device anymore.
Signed-off-by: Axel Haslam
---
arch/arm/mach-davinci/board-da830-evm.c | 2 +-
arch/arm/mach-davinci/board-omapl138-hawk.c | 2 +-
arch/arm/mach
-> regulator_enable/regulator_disable
get_power -> regulator_is_enabled
get_oci -> regulator_get_error_flags
ocic_notify -> regulator event notification
Signed-off-by: Axel Haslam
---
drivers/usb/host/ohci-da8xx.c | 97 ++-
1 file
Instead of global variables, use the extra_priv_size of
the ohci driver.
We cannot yet move the ocic mask because this is used on
the interrupt handler which is registerded through platform
data and does not have an hcd pointer. This will be moved
on a later patch.
Signed-off-by: Axel Haslam
following patch.
Signed-off-by: Axel Haslam
---
drivers/usb/host/ohci-da8xx.c | 125 ++
1 file changed, 102 insertions(+), 23 deletions(-)
diff --git a/drivers/usb/host/ohci-da8xx.c b/drivers/usb/host/ohci-da8xx.c
index 0442c64..9ed43c7 100644
--- a/drivers
Now that the platform callback is removed, we can move the over
current indictor changed flag to the private data structure.
Since the driver only handles a single port, there is no need
for ocic to be a mask, we can use a simple flag instead.
Signed-off-by: Axel Haslam
---
drivers/usb/host
dependencies can be found here:
https://github.com/axelhaslamx/linux-axel/commits/ohci-da8xx-dt-v4
Axel Haslam (2):
USB: ohci: da8xx: Remove ohci platform callbacks
USB: ohci: da8xx: use a flag instead of mask for ocic
drivers/usb/host/ohci-da8xx.c | 101
Now that all ohci users are are using a regulator, we can
remove the platform callbacks and data.
potpgt is no longer necessary as a power on delay time can
be specified for the regulator itself.
Signed-off-by: Axel Haslam
---
drivers/usb/host/ohci-da8xx.c | 84
This adds the ohci device node for the da850 soc.
It also enables it for the omapl138 hawk board.
Signed-off-by: Axel Haslam
---
arch/arm/boot/dts/da850-lcdk.dts | 8
arch/arm/boot/dts/da850.dtsi | 8
2 files changed, 16 insertions(+)
diff --git a/arch/arm/boot/dts/da850
://github.com/axelhaslamx/linux-axel/commits/ohci-da8xx-dt-v4
Axel Haslam (3):
USB: ohci: da8xx: Add devicetree bindings
USB: ohci: da8xx: Allow probing from DT
ARM: dts: da850: add usb device node
.../devicetree/bindings/usb/ohci-da8xx.txt | 39 ++
arch/arm/boot/dts
On Thu, Nov 10, 2016 at 1:02 PM, Greg KH wrote:
> On Tue, Nov 08, 2016 at 05:37:41PM +0100, Axel Haslam wrote:
>> Hi,
>>
>> On Mon, Nov 7, 2016 at 9:39 PM, Axel Haslam wrote:
>> > The purpose of this patch series is to add DT support for the davinci
>> > oh
ble
get_power -> regulator_is_enabled
get_oci -> regulator_get_error_flags
ocic_notify -> regulator event notification
Signed-off-by: Axel Haslam
---
drivers/usb/host/ohci-da8xx.c | 95 ++-
1 file changed, 93 insertions(+), 2 deleti
In preparation to use a regulator instead of platform callbacks,
move the platform callbacks into separate functions.
This provides a well defined place to for the regulator API to coexist
with the callbacks until all users are converted, and the callbacks
can be removed.
Signed-off-by: Axel
This adds the compatible string to the ohci driver
to be able to probe from DT
Signed-off-by: Axel Haslam
---
drivers/usb/host/ohci-da8xx.c | 8
1 file changed, 8 insertions(+)
diff --git a/drivers/usb/host/ohci-da8xx.c b/drivers/usb/host/ohci-da8xx.c
index 42eaeb9..b761b2b 100644
work
* Fixed regulator is able to register for and over current irq
* Added patch by Alexandre to remove build warnings
* Moved global variables into private hcd structure.
Axel Haslam (5):
USB: ohci: da8xx: use ohci priv data instead of globals
USB: ohci: da8xx: Add wrappers for platform callbacks
Instead of global variables, use the extra_priv_size of
the ohci driver.
We cannot yet move the ocic mask because this is used on
the interrupt handler which is registerded through platform
data and does not have an hcd pointer. This will be moved
on a later patch.
Signed-off-by: Axel Haslam
This patch documents the device tree bindings required for
the ohci controller found in TI da8xx family of SoC's
Cc: robh...@kernel.org
Cc: mark.rutl...@arm.com
Cc: devicet...@vger.kernel.org
Signed-off-by: Axel Haslam
---
.../devicetree/bindings/usb/ohci-da8xx.txt
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