On 05/04/2016 06:26 PM, Thierry Reding wrote:
On Wed, May 04, 2016 at 07:57:10AM -0700, Greg Kroah-Hartman wrote:
On Wed, May 04, 2016 at 04:39:59PM +0200, Thierry Reding wrote:
From: Thierry Reding
There are three EHCI controllers on Tegra SoCs, each with its own reset
line. However, the fir
Thierry,
Since Stephen's on a vacation, I'd like to double-check with you that
the DT changes looks good. Greg has applied these to the USB tree today.
Thanks,
Tuomas
On 04/07/14 04:09, Tuomas Tynkkynen wrote:
Add new properties to all of the Tegra PHYs that are now required
ac
On 10/07/14 16:48, Felipe Balbi wrote:
* PGP Signed by an unknown key
Hi,
On Fri, Jul 04, 2014 at 04:09:39AM +0300, Tuomas Tynkkynen wrote:
tegra_usb_phy_close() is supposed to undo the effects of
tegra_usb_phy_init(). It is also currently added as the USB PHY shutdown
callback, which is
is is fixed in patch 4.
Thanks,
Tuomas.
Tuomas Tynkkynen (4):
USB: tegra: Add resets & has-utmi-pad-registers flag to the PHY
binding
ARM: tegra: Add resets & has-utmi-pad-registers flag to all USB PHYs
USB: EHCI: tegra: Fix probe order issue leading to broken USB
USB: PHY: teg
t fix from this commit, so we'll dev_warn() them,
but the driver will still keep probing successfully.
Signed-off-by: Tuomas Tynkkynen
---
v2 changes: assume we can find the usb1 reset from the PHY DT node,
don't fail if it's not found but just issue a warning
drivers/usb
warnings about unbalanced regulator_disable if
the EHCI driver is unbound and bound again at runtime.
Signed-off-by: Tuomas Tynkkynen
---
v2 changes: none
drivers/usb/phy/phy-tegra-usb.c |8 +++-
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/drivers/usb/phy/phy-tegra-usb.c b
Add new properties to all of the Tegra PHYs that are now required
according to the binding.
In order to stay compatible with old device trees, the USB drivers
will still function without these reset properties but with the old,
potentially buggy behaviour.
Signed-off-by: Tuomas Tynkkynen
---
v2
,
potentially buggy behaviour.
Signed-off-by: Tuomas Tynkkynen
---
v2 changes: new patch, didn't exist in v1
.../bindings/usb/nvidia,tegra20-usb-phy.txt|8
1 file changed, 8 insertions(+)
diff --git a/Documentation/devicetree/bindings/usb/nvidia,tegra20-usb-phy.t
Commit b424080a9e086e683ad5fdc624a7cf3c024e0c0f (reset: Add optional
resets and stubs) accidentally dropped the declaration of
of_reset_control_get from include/linux/reset.h. Add it back to the
header.
Signed-off-by: Tuomas Tynkkynen
---
include/linux/reset.h | 8
1 file changed, 8
oller again.
The really ugly part is that the EHCI controllers don't have a reset
control phandle to the 1st controller, so we have to do some device tree
groveling to find the phandle to the 1st controller.
Signed-off-by: Tuomas Tynkkynen
---
drivers/usb/host/ehci-teg
warnings about unbalanced regulator_disable if
the EHCI driver is unbound and bound again at runtime.
Signed-off-by: Tuomas Tynkkynen
---
drivers/usb/phy/phy-tegra-usb.c | 8 +++-
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/drivers/usb/phy/phy-tegra-usb.c b/drivers/usb/phy/phy
resetted
during the probe.
Thanks,
Tuomas
Tuomas Tynkkynen (3):
reset: Re-export of_reset_control_get
USB: EHCI: tegra: Fix probe order issue leading to broken USB
USB: PHY: tegra: Call tegra_usb_phy_close only on device removal
drivers/usb/host/ehci-tegra.c | 111
The tegra_ehci_hcd structure is located in the private space allocated
by the core USB code so it must not be accessed after the HCD is
freed.
Signed-off-by: Tuomas Tynkkynen
---
drivers/usb/host/ehci-tegra.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/usb/host
: Added swarren's Tested-by & Acked-by.
Tuomas Tynkkynen (1):
clk: tegra30: Don't wait for PLL_U lock bit
drivers/clk/tegra/clk-tegra30.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--
1.8.1.5
--
To unsubscribe from this list: send the line "unsubscribe linux-us
The lock bit on PLL_U does not seem to be working correctly and
sometimes never gets set when waiting for the PLL to come up.
Remove the TEGRA_PLL_USE_LOCK flag to use a constant delay.
Signed-off-by: Tuomas Tynkkynen
Tested-by: Stephen Warren
Acked-by: Stephen Warren
---
drivers/clk/tegra
this patch?
Tuomas Tynkkynen (1):
clk: tegra30: Don't wait for PLL_U lock bit
drivers/clk/tegra/clk-tegra30.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--
1.8.1.5
--
To unsubscribe from this list: send the line "unsubscribe linux-usb" in
the body of a me
The lock bit on PLL_U does not seem to be working correctly and
sometimes never gets set when waiting for the PLL to come up.
Remove the TEGRA_PLL_USE_LOCK flag to use a constant delay.
Signed-off-by: Tuomas Tynkkynen
---
drivers/clk/tegra/clk-tegra30.c | 2 +-
1 file changed, 1 insertion(+), 1
this will be added in the next patch.
The new tegra_phy_soc_config structure is added to describe the
differences between the SoCs.
Signed-off-by: Tuomas Tynkkynen
Tested-by: Stephen Warren
Reviewed-by: Stephen Warren
---
drivers/usb/phy/phy-tegra-usb.c | 121
bitmasks to not contain shifted-out bits
Changed the order of patches 4 & 5
Patch 5: Don't touch new PHY params under T20
v3 diff:
Patch 6: Removed useless cast
Added Stephen's Reviewed-by & Tested-by to all patches
Tuomas Tynkkynen (6):
usb: host: add has_tdi_phy_lpm capab
erged ("disociate chipidea PHY low power suspend control from hostpc")
Inspired-by: Matthieu CASTET
Signed-off-by: Tuomas Tynkkynen
Acked-by: Alan Stern
Tested-by: Stephen Warren
Reviewed-by: Stephen Warren
---
v2: Add Alan's ack
drivers/usb/chipidea/host.c | 1 +
drivers/usb/
set
properly
Signed-off-by: Tuomas Tynkkynen
Tested-by: Stephen Warren
Reviewed-by: Stephen Warren
---
v2: Change register bitmasks to not contain shifted-out bits
drivers/usb/phy/phy-tegra-usb.c | 20 ++--
1 file changed, 14 insertions(+), 6 deletions(-)
diff --git a/drivers
Document the new device tree parameters for Tegra30 USB PHY.
Signed-off-by: Tuomas Tynkkynen
Tested-by: Stephen Warren
Reviewed-by: Stephen Warren
---
.../devicetree/bindings/usb/nvidia,tegra20-usb-phy.txt| 15 ---
1 file changed, 12 insertions(+), 3 deletions(-)
diff --git a
describe the differences between the SoCs.
Signed-off-by: Tuomas Tynkkynen
Tested-by: Stephen Warren
Reviewed-by: Stephen Warren
---
v3: Removed useless cast
drivers/usb/host/ehci-tegra.c | 34 +-
1 file changed, 29 insertions(+), 5 deletions(-)
diff --git a/drivers
he optimal value can
vary between invidual boards. The boolean property
nvidia,xcvr-setup-use-fuses can be used to enable this behaviour.
Signed-off-by: Tuomas Tynkkynen
Tested-by: Stephen Warren
Reviewed-by: Stephen Warren
---
v2: Don't touch new PHY params under T20
v2: Change register
On 08/06/2013 09:35 PM, Sergei Shtylyov wrote:
> Hello.
>
[...]
>>
>> +match = of_match_device(tegra_ehci_of_match, &pdev->dev);
>> +if (!match) {
>> +dev_err(&pdev->dev, "Error: No device match found\n");
>> +return -ENODEV;
>> +}
>> +soc_config = (struct t
erged ("disociate chipidea PHY low power suspend control from hostpc")
Inspired-by: Matthieu CASTET
Signed-off-by: Tuomas Tynkkynen
Acked-by: Alan Stern
---
v2: Add Alan's ack
drivers/usb/chipidea/host.c | 1 +
drivers/usb/host/ehci-hub.c | 14 +++---
drivers/usb/host/ehci.h
set
properly
Signed-off-by: Tuomas Tynkkynen
---
v2: Change register bitmasks to not contain shifted-out bits
drivers/usb/phy/phy-tegra-usb.c | 20 ++--
1 file changed, 14 insertions(+), 6 deletions(-)
diff --git a/drivers/usb/phy/phy-tegra-usb.c b/drivers/usb/phy/phy-tegra
Document the new device tree parameters for Tegra30 USB PHY.
Signed-off-by: Tuomas Tynkkynen
---
.../devicetree/bindings/usb/nvidia,tegra20-usb-phy.txt| 15 ---
1 file changed, 12 insertions(+), 3 deletions(-)
diff --git a/Documentation/devicetree/bindings/usb/nvidia,tegra20
bitmasks to not contain shifted-out bits
Changed the order of patches 4 & 5
Patch 5: Don't touch new PHY params under T20
Tuomas Tynkkynen (6):
usb: host: add has_tdi_phy_lpm capability bit
usb: phy: tegra: Fix wrong PHY parameters
usb: phy: tegra: Tegra30 support
Documentation: New
this will be added in the next patch.
The new tegra_phy_soc_config structure is added to describe the
differences between the SoCs.
Signed-off-by: Tuomas Tynkkynen
---
drivers/usb/phy/phy-tegra-usb.c | 121 +-
include/linux/usb/tegra_usb_phy.h | 19 ++
2
describe the differences between the SoCs.
Signed-off-by: Tuomas Tynkkynen
---
drivers/usb/host/ehci-tegra.c | 34 +-
1 file changed, 29 insertions(+), 5 deletions(-)
diff --git a/drivers/usb/host/ehci-tegra.c b/drivers/usb/host/ehci-tegra.c
index db8031f..c0d1f27
he optimal value can
vary between invidual boards. The boolean property
nvidia,xcvr-setup-use-fuses can be used to enable this behaviour.
Signed-off-by: Tuomas Tynkkynen
---
v2: Don't touch new PHY params under T20
v2: Change register bitmasks to not contain shifted-out bits
drivers/usb/phy/
On 08/05/2013 09:38 AM, Prashant Gaikwad wrote:
> On Thursday 01 August 2013 02:34 AM, Stephen Warren wrote:
>> On 07/31/2013 11:42 AM, Tuomas Tynkkynen wrote:
>>> The lock bit on PLL_U does not seem to be working correctly and
>>> sometimes never gets set when wai
On 08/01/2013 11:05 AM, Matthieu CASTET wrote:
> Hi,
>
> Le Wed, 31 Jul 2013 18:41:57 +0100,
> Tuomas Tynkkynen a écrit :
>
>> The has_hostpc capability bit indicates that the host controller has
>> the HOSTPC register extensions, but at the same time enables cloc
On 08/02/2013 12:09 AM, Stephen Warren wrote:
> On 07/31/2013 11:41 AM, Tuomas Tynkkynen wrote:
>> Some of the PHY parameters are not set according to the TRMs:
>>
>> - UTMIP_FS_PREABMLE_J should be set, not cleared
>> - UTMIP_XCVR_LSBIAS_SEL should be cleared, not set
&
On 08/02/2013 12:16 AM, Stephen Warren wrote:
> On 07/31/2013 11:42 AM, Tuomas Tynkkynen wrote:
>> The Tegra30 TRM recommends configuration of certain PHY parameters for
>> optimal quality. Program the following registers based on device tree
>> parameters:
>>
>>
On 08/01/2013 01:13 AM, Stephen Warren wrote:
> On 07/31/2013 11:42 AM, Tuomas Tynkkynen wrote:
>> Add device tree entries for the 3 USB controllers and PHYs and
>> enable the third controller on Cardhu and Beaver boards.
>>
>> Fix VBUS regulator entries on Beave
Add device tree entries for the 3 USB controllers and PHYs and
enable the third controller on Cardhu and Beaver boards.
Fix VBUS regulator entries on Beaver. The GPIO pins were wrong.
Also, internal pullups need to be enabled on those pins.
Signed-off-by: Tuomas Tynkkynen
---
v2: Use internal
er.
Mikko Perttunen (1):
ARM: dts: USB for Tegra114 Dalmore
Tuomas Tynkkynen (1):
ARM: DTS: tegra: Add USB entries for Tegra30
arch/arm/boot/dts/tegra114-dalmore.dts | 9
arch/arm/boot/dts/tegra114.dtsi| 62
arch/arm/boot/dts/tegra30-beaver.
From: Mikko Perttunen
Device tree entries for the three EHCI controllers on Tegra114.
Enables the the third controller (USB host) on Dalmore.
Signed-off-by: Mikko Perttunen
---
arch/arm/boot/dts/tegra114-dalmore.dts | 9 +
arch/arm/boot/dts/tegra114.dtsi| 62 ++
On 08/01/2013 02:22 AM, Stephen Warren wrote:
> On 07/31/2013 11:41 AM, Tuomas Tynkkynen wrote:
>> Hi all,
>>
>> Here are the patches for the USB tree to enable USB Host support on Tegra30
>> and
>> Tegra114. These are based on my and Mikko's cleanup patch
Hello,
On 31/07/13 21:18, Sergei Shtylyov wrote:
Hello.
On 07/31/2013 09:42 PM, Tuomas Tynkkynen wrote:
From: Mikko Perttunen
Device tree entries for the three EHCI controllers on Tegra114.
Enables the the third controller (USB host) on Dalmore.
I would have done the board patch
res as our controller doesn't support those.
The rest are changes to our PHY and EHCI drivers to deal with a few changed
register addresses and a few additional PHY parameters that need to be set
for proper signal quality.
Tuomas Tynkkynen (6):
usb: host: add has_tdi_phy_lpm capability bit
usb:
this will be added in the next patch.
The new tegra_phy_soc_config structure is added to describe the
differences between the SoCs.
Signed-off-by: Tuomas Tynkkynen
---
drivers/usb/phy/phy-tegra-usb.c | 121 +-
include/linux/usb/tegra_usb_phy.h | 19 ++
2
he optimal value can
vary between invidual boards. The boolean property
nvidia,xcvr-setup-use-fuses can be used to enable this behaviour.
Signed-off-by: Tuomas Tynkkynen
---
drivers/usb/phy/phy-tegra-usb.c | 75 +--
include/linux/usb/tegra_usb_phy.h | 4 ++
Document the new device tree parameters for Tegra30 USB PHY.
Signed-off-by: Tuomas Tynkkynen
---
.../devicetree/bindings/usb/nvidia,tegra20-usb-phy.txt| 15 ---
1 file changed, 12 insertions(+), 3 deletions(-)
diff --git a/Documentation/devicetree/bindings/usb/nvidia,tegra20
set
properly
Signed-off-by: Tuomas Tynkkynen
---
drivers/usb/phy/phy-tegra-usb.c | 20 ++--
1 file changed, 14 insertions(+), 6 deletions(-)
diff --git a/drivers/usb/phy/phy-tegra-usb.c b/drivers/usb/phy/phy-tegra-usb.c
index 01c30ff..936b4a2 100644
--- a/drivers/usb/phy/phy
regulator entry for that.
Signed-off-by: Tuomas Tynkkynen
---
arch/arm/boot/dts/tegra30-beaver.dts | 23 +-
arch/arm/boot/dts/tegra30-cardhu.dtsi | 9
arch/arm/boot/dts/tegra30.dtsi| 86 +++
3 files changed, 116 insertions(+), 2 deletions
describe the differences between the SoCs.
Signed-off-by: Tuomas Tynkkynen
---
drivers/usb/host/ehci-tegra.c | 34 +-
1 file changed, 29 insertions(+), 5 deletions(-)
diff --git a/drivers/usb/host/ehci-tegra.c b/drivers/usb/host/ehci-tegra.c
index db8031f..c0d1f27
Hi all,
Here's the device tree changes required for USB Host support on Tegra30 and
Tegra114. This enables USB Host on the Cardhu's dock connector port and on the
single built-in A-ports on Dalmore and Beaver,
Mikko Perttunen (1):
ARM: dts: USB for Tegra114 Dalmore
Tuomas Tynkkynen
From: Mikko Perttunen
Device tree entries for the three EHCI controllers on Tegra114.
Enables the the third controller (USB host) on Dalmore.
Signed-off-by: Mikko Perttunen
---
arch/arm/boot/dts/tegra114-dalmore.dts | 9 +
arch/arm/boot/dts/tegra114.dtsi| 62 ++
Hi all,
This patch is required for USB support on Tegra30 due to a likely hardware
bug in the PLL_U oscillator which clocks the USB complex.
Tuomas Tynkkynen (1):
clk: tegra30: Don't wait for PLL_U lock bit
drivers/clk/tegra/clk-tegra30.c | 2 +-
1 file changed, 1 insertion(+), 1 del
The lock bit on PLL_U does not seem to be working correctly and
sometimes never gets set when waiting for the PLL to come up.
Remove the TEGRA_PLL_USE_LOCK flag to use a constant delay.
Signed-off-by: Tuomas Tynkkynen
---
drivers/clk/tegra/clk-tegra30.c | 2 +-
1 file changed, 1 insertion(+), 1
erged ("disociate chipidea PHY low power suspend control from hostpc")
Inspired-by: Matthieu CASTET
Signed-off-by: Tuomas Tynkkynen
---
drivers/usb/chipidea/host.c | 1 +
drivers/usb/host/ehci-hub.c | 14 +++---
drivers/usb/host/ehci.h | 1 +
3 files changed, 9 insertions(
Use switch() instead of if-else when checking for the PHY type.
Signed-off-by: Tuomas Tynkkynen
---
Ah :). Here.
drivers/usb/phy/phy-tegra-usb.c | 11 ---
1 file changed, 8 insertions(+), 3 deletions(-)
diff --git a/drivers/usb/phy/phy-tegra-usb.c b/drivers/usb/phy/phy-tegra-usb.c
Use the new of_usb_get_phy_mode helper function for parsing phy_type
from the device tree.
Signed-off-by: Tuomas Tynkkynen
Reviewed-by: Stephen Warren
Tested-by: Stephen Warren
---
Here's the version with switch().
drivers/usb/phy/phy-tegra-usb.c | 17 +
1 file change
Register the Tegra PHY device instances with the PHY subsystem so that
the Tegra EHCI driver can locate a PHY via the standard APIs.
Signed-off-by: Tuomas Tynkkynen
Reviewed-by: Stephen Warren
Tested-by: Stephen Warren
---
v2 diff: Do the usb_add_phy_dev as the very last thing in .probe
safe to do so.
Signed-off-by: Tuomas Tynkkynen
Reviewed-by: Stephen Warren
Tested-by: Stephen Warren
---
drivers/usb/host/ehci-tegra.c | 20 +---
1 file changed, 5 insertions(+), 15 deletions(-)
diff --git a/drivers/usb/host/ehci-tegra.c b/drivers/usb/host/ehci-tegra.c
index
struct usb_phy already has a field for the device pointer, so this
unnecessary field can be removed.
Signed-off-by: Tuomas Tynkkynen
Reviewed-by: Stephen Warren
Tested-by: Stephen Warren
---
v3 diff: A whitespace change in v3 of Mikko's regulator patch
drivers/usb/phy/phy-tegra-usb.c
x27;s regulator patch (just a whitespace change)
Added Stephen's Reviewed & Tested-bys & Ack to Patch 4
v2 diff:
Patch 5: Do the usb_add_phy_dev as the very last thing in .probe
Patch 9: Default to host mode if the property didn't exist
Tuomas Tynkkynen (9):
usb: ph
Use the new of_usb_get_phy_mode helper function for parsing phy_type
from the device tree.
Signed-off-by: Tuomas Tynkkynen
Reviewed-by: Stephen Warren
Tested-by: Stephen Warren
---
drivers/usb/phy/phy-tegra-usb.c | 12
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a
USB-related platform data is not used anymore in the Tegra USB drivers,
so remove all of it.
Signed-off-by: Tuomas Tynkkynen
Reviewed-by: Stephen Warren
Tested-by: Stephen Warren
Acked-by: Stephen Warren
---
arch/arm/mach-tegra/tegra.c | 38
The Tegra EHCI driver is no longer using these custom functions, so they
can be removed.
Signed-off-by: Tuomas Tynkkynen
Reviewed-by: Stephen Warren
Tested-by: Stephen Warren
---
drivers/usb/phy/phy-tegra-usb.c | 24
include/linux/usb/tegra_usb_phy.h | 2 --
2
Use devm_get_phy_by_phandle to get a PHY device instead of the custom
Tegra functions.
Signed-off-by: Tuomas Tynkkynen
Reviewed-by: Stephen Warren
Tested-by: Stephen Warren
---
drivers/usb/host/ehci-tegra.c | 9 +
1 file changed, 1 insertion(+), 8 deletions(-)
diff --git a/drivers
Platform data is not used in tegra-ehci anymore, so remove all
references to it.
Signed-off-by: Tuomas Tynkkynen
Reviewed-by: Stephen Warren
Tested-by: Stephen Warren
---
drivers/usb/host/ehci-tegra.c | 8
1 file changed, 8 deletions(-)
diff --git a/drivers/usb/host/ehci-tegra.c b
Use the new of_usb_get_dr_mode helper function for parsing dr_mode
from the device tree. Also replace the usage of the custom
tegra_usb_phy_mode enum with the standard enum.
Signed-off-by: Tuomas Tynkkynen
Reviewed-by: Stephen Warren
Tested-by: Stephen Warren
---
v2 diff: Default to host mode
On 07/25/2013 08:51 PM, Felipe Balbi wrote:
>
> series doesn't apply on top of Mikko's patches. Please rebase on my
> testing branch on kernel.org.
Ah, the regulator patch got a v3 after I sent out these. Will do.
>
> When resending, please put Stephen's reviewed-by, tested-by and acked-by
> i
Platform data is not used in tegra-ehci anymore, so remove all
references to it.
Signed-off-by: Tuomas Tynkkynen
---
drivers/usb/host/ehci-tegra.c | 8
1 file changed, 8 deletions(-)
diff --git a/drivers/usb/host/ehci-tegra.c b/drivers/usb/host/ehci-tegra.c
index 06e8feb..a208cea
Register the Tegra PHY device instances with the PHY subsystem so that
the Tegra EHCI driver can locate a PHY via the standard APIs.
Signed-off-by: Tuomas Tynkkynen
---
drivers/usb/phy/phy-tegra-usb.c | 17 +
1 file changed, 17 insertions(+)
diff --git a/drivers/usb/phy/phy
struct usb_phy already has a field for the device pointer, so this
unnecessary field can be removed.
Signed-off-by: Tuomas Tynkkynen
---
drivers/usb/phy/phy-tegra-usb.c | 27 +++
include/linux/usb/tegra_usb_phy.h | 1 -
2 files changed, 15 insertions(+), 13 deletions
safe to do so.
Signed-off-by: Tuomas Tynkkynen
---
drivers/usb/host/ehci-tegra.c | 20 +---
1 file changed, 5 insertions(+), 15 deletions(-)
diff --git a/drivers/usb/host/ehci-tegra.c b/drivers/usb/host/ehci-tegra.c
index 14c1f35..06e8feb 100644
--- a/drivers/usb/host/ehci
USB-related platform data is not used anymore in the Tegra USB drivers,
so remove all of it.
Signed-off-by: Tuomas Tynkkynen
---
arch/arm/mach-tegra/tegra.c | 38 +
include/linux/platform_data/tegra_usb.h | 32 ---
include
Use the new of_usb_get_phy_mode helper function for parsing phy_type
from the device tree.
Signed-off-by: Tuomas Tynkkynen
---
drivers/usb/phy/phy-tegra-usb.c | 12
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/drivers/usb/phy/phy-tegra-usb.c b/drivers/usb/phy/phy
Use the new of_usb_get_dr_mode helper function for parsing dr_mode
from the device tree. Also replace the usage of the custom
tegra_usb_phy_mode enum with the standard enum.
Signed-off-by: Tuomas Tynkkynen
---
drivers/usb/phy/phy-tegra-usb.c | 24
include/linux/usb
The Tegra EHCI driver is no longer using these custom functions, so they
can be removed.
Signed-off-by: Tuomas Tynkkynen
---
drivers/usb/phy/phy-tegra-usb.c | 24
include/linux/usb/tegra_usb_phy.h | 2 --
2 files changed, 26 deletions(-)
diff --git a/drivers/usb/phy
Use devm_get_phy_by_phandle to get a PHY device instead of the custom
Tegra functions.
Signed-off-by: Tuomas Tynkkynen
---
drivers/usb/host/ehci-tegra.c | 9 +
1 file changed, 1 insertion(+), 8 deletions(-)
diff --git a/drivers/usb/host/ehci-tegra.c b/drivers/usb/host/ehci-tegra.c
s the very last thing in .probe
Patch 9: Default to host mode if the property didn't exist
Tuomas Tynkkynen (9):
usb: phy: tegra: Remove unnecessary 'dev' field
usb: host: tegra: Remove leftover code
usb: tegra: host: Remove references to plat data
ARM: tegra: Remove USB
Use devm_get_phy_by_phandle to get a PHY device instead of the custom
Tegra functions.
Signed-off-by: Tuomas Tynkkynen
---
drivers/usb/host/ehci-tegra.c | 9 +
1 file changed, 1 insertion(+), 8 deletions(-)
diff --git a/drivers/usb/host/ehci-tegra.c b/drivers/usb/host/ehci-tegra.c
The Tegra EHCI driver is no longer using these custom functions, so they
can be removed.
Signed-off-by: Tuomas Tynkkynen
---
drivers/usb/phy/phy-tegra-usb.c | 24
include/linux/usb/tegra_usb_phy.h | 2 --
2 files changed, 26 deletions(-)
diff --git a/drivers/usb/phy
safe to do so.
Signed-off-by: Tuomas Tynkkynen
---
drivers/usb/host/ehci-tegra.c | 20 +---
1 file changed, 5 insertions(+), 15 deletions(-)
diff --git a/drivers/usb/host/ehci-tegra.c b/drivers/usb/host/ehci-tegra.c
index 14c1f35..06e8feb 100644
--- a/drivers/usb/host/ehci
USB-related platform data is not used anymore in the Tegra USB drivers,
so remove all of it.
Signed-off-by: Tuomas Tynkkynen
---
arch/arm/mach-tegra/tegra.c | 38 +
include/linux/platform_data/tegra_usb.h | 32 ---
include
Use the new of_usb_get_dr_mode helper function for parsing dr_mode
from the device tree. Also replace the usage of the custom
tegra_usb_phy_mode enum with the standard enum.
Signed-off-by: Tuomas Tynkkynen
---
drivers/usb/phy/phy-tegra-usb.c | 20
include/linux/usb
Platform data is not used in tegra-ehci anymore, so remove all
references to it.
Signed-off-by: Tuomas Tynkkynen
---
drivers/usb/host/ehci-tegra.c | 8
1 file changed, 8 deletions(-)
diff --git a/drivers/usb/host/ehci-tegra.c b/drivers/usb/host/ehci-tegra.c
index 06e8feb..a208cea
struct usb_phy already has a field for the device pointer, so this
unnecessary field can be removed.
Signed-off-by: Tuomas Tynkkynen
---
drivers/usb/phy/phy-tegra-usb.c | 27 +++
include/linux/usb/tegra_usb_phy.h | 1 -
2 files changed, 15 insertions(+), 13 deletions
Use the new of_usb_get_phy_mode helper function for parsing phy_type
from the device tree.
Signed-off-by: Tuomas Tynkkynen
---
drivers/usb/phy/phy-tegra-usb.c | 12
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/drivers/usb/phy/phy-tegra-usb.c b/drivers/usb/phy/phy
Register the Tegra PHY device instances with the PHY subsystem so that
the Tegra EHCI driver can locate a PHY via the standard APIs.
Signed-off-by: Tuomas Tynkkynen
---
drivers/usb/phy/phy-tegra-usb.c | 15 +++
1 file changed, 15 insertions(+)
diff --git a/drivers/usb/phy/phy-tegra
Hi,
Here's a few cleanup patches for the Tegra USB drivers, to be applied on top
of Mikko's two patch sets. It mostly deals with removing all usage of platform
data and using standard helpers and enums instead of Tegra-specific ones.
Tuomas Tynkkynen (9):
usb: phy: tegra: Remove u
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