On 09/17/2014 01:40 AM, Stephen Warren wrote:
That's a huge time-sink, unless I work out NFS root,
which probably isn't properly or easily supported by any distro.
FWIW, this is how I've been working, and it hasn't been /that/ difficult
to get working. The Tegra side is trivial, just append
On 25/08/14 22:22, Stephen Warren wrote:
On 08/18/2014 11:08 AM, Andrew Bresticker wrote:
In addition to the PCIe and SATA PHYs, the XUSB pad controller also
supports 3 UTMI, 2 HSIC, and 2 USB3 PHYs. Each USB3 PHY uses a single
PCIe or SATA lane and is mapped to one of the three UTMI ports.
On 07/30/2013 12:23 AM, Felipe Balbi wrote:
* PGP Signed by an unknown key
Hi,
On Tue, Jul 30, 2013 at 12:19:32AM +0300, Felipe Balbi wrote:
On Mon, Jul 29, 2013 at 09:24:46AM -0600, Stephen Warren wrote:
On 06/28/2013 06:33 AM, Mikko Perttunen wrote:
Add vbus-supply as an optional property
Signed-off-by: Mikko Perttunen mperttu...@nvidia.com
---
Documentation/devicetree/bindings/usb/nvidia,tegra20-usb-phy.txt | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/usb/nvidia,tegra20-usb-phy.txt
b/Documentation/devicetree/bindings/usb
The device tree binding documentation for tegra20-usb-phy used to claim
that the vbus-supply property is required for host phys and optional
for otg phys. This should be the other way around.
Signed-off-by: Mikko Perttunen mperttu...@nvidia.com
---
Documentation/devicetree/bindings/usb/nvidia
On 07/30/2013 09:44 AM, Felipe Balbi wrote:
* PGP Signed by an unknown key
On Tue, Jul 30, 2013 at 09:38:44AM +0300, Mikko Perttunen wrote:
Signed-off-by: Mikko Perttunen mperttu...@nvidia.com
return -ENOLOG;
sorry, I can't apply without a commit log. Please mention that the
previous commit
This patchset moves the USB UTMI interface parameters from hardcoded tables
in the PHY driver to device tree and adds code to read them from there.
This is a repost of the v2 version of the patchset.
Mikko Perttunen (2):
ARM: dts: tegra20: Rename USB UTMI parameters according to new
This patch changes the Tegra20 USB PHY nodes to use the UTMI configuration
parameter names as specified in the device tree binding documentation
after patch ARM: tegra: finalize USB EHCI and PHY bindings.
Signed-off-by: Mikko Perttunen mperttu...@nvidia.com
Acked-by: Stephen Warren swar
UTMIP parameters used to be hardcoded into tables in the
PHY driver. This patch reads them from the device tree instead
in accordance with the phy-tegra-usb DT documentation.
Signed-off-by: Mikko Perttunen mperttu...@nvidia.com
Reviewed-by: Stephen Warren swar...@nvidia.com
Tested-by: Stephen
USB VBUS regulators are now specified with the vbus-supply property
instead of nvidia,vbus-gpio, so remove the obsolete properties.
The equivalent vbus-supply properties were already added in patch
ARM: tegra: update device trees for USB binding rework.
Signed-off-by: Mikko Perttunen mperttu
Document vbus-supply as an optional property for host mode phy-tegra-usb PHYs.
Signed-off-by: Mikko Perttunen mperttu...@nvidia.com
Reviewed-by: Stephen Warren swar...@nvidia.com
Tested-by: Stephen Warren swar...@nvidia.com
---
Documentation/devicetree/bindings/usb/nvidia,tegra20-usb-phy.txt | 2
for tegra usb phy devices are specified
with the device tree attribute vbus-supply = x where x is a regulator defined
in the device tree. The old nvidia,vbus-gpio property is no longer supported.
Signed-off-by: Mikko Perttunen mperttu...@nvidia.com
Reviewed-by: Stephen Warren swar...@nvidia.com
Tested
This patchset removes the ehci-tegra device tree property nvidia,vbus-gpio
and adds support for the vbus-supply property to phy-tegra-usb.
v3:
Change commit messages, fix one 80 character line
Mikko Perttunen (3):
usb: tegra: Use regulators instead of GPIOs for USB PHY VBUS
usb: tegra: Add
Hey Felipe/Stephen,
what's the status of this patchset and the other one
(usb: phy: tegra: Read UTMI parameters from device tree)?
Can I consider them accepted/pulled for 3.12?
Thanks, Mikko
On 06/28/2013 03:33 PM, Mikko Perttunen wrote:
This patchset removes the ehci-tegra device tree
Thanks for testing!
On 07/02/2013 12:08 AM, Stephen Warren wrote:
On 06/28/2013 06:33 AM, Mikko Perttunen wrote:
This patchset removes the ehci-tegra device tree property nvidia,vbus-gpio
and adds support for the vbus-supply property to phy-tegra-usb.
With bug-fix patch ARM: tegra: fix VBUS
This patchset removes the ehci-tegra device tree property nvidia,vbus-gpio
and adds support for the vbus-supply property to phy-tegra-usb.
Mikko Perttunen (3):
usb: phy,host: tegra: Use regulators instead of GPIOs for USB PHY VBUS
Documentation: devicetree: phy-tegra-usb: Add vbus-supply
USB VBUS regulators are now specified with the vbus-supply property
instead of nvidia,vbus-gpio, so remove the obsolete properties.
The equivalent vbus-supply properties were already added in patch
ARM: tegra: update device trees for USB binding rework.
Signed-off-by: Mikko Perttunen mperttu
Add vbus-supply as an optional property for host mode phy-tegra-usb PHYs.
Signed-off-by: Mikko Perttunen mperttu...@nvidia.com
---
Documentation/devicetree/bindings/usb/nvidia,tegra20-usb-phy.txt | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Documentation/devicetree
for tegra usb phy devices are specified
with the device tree attribute vbus-supply = x where x is a regulator defined
in the device tree. The old nvidia,vbus-gpio property is no longer supported.
Signed-off-by: Mikko Perttunen mperttu...@nvidia.com
---
drivers/usb/host/ehci-tegra.c | 34
On Wed, 26 Jun 2013 20:14:35 +0300, Stephen Warren swar...@wwwdotorg.org
wrote:
On 06/26/2013 03:59 AM, Mikko Perttunen wrote:
After this patch, usb vbus regulators for tegra usb phy devices can be
specified
with the device tree attribute vbus-supply = x where x is a
regulator defined
On 06/26/2013 08:51 PM, Stephen Warren wrote:
On 06/26/2013 06:34 AM, Mikko Perttunen wrote:
UTMIP parameters used to be hardcoded into tables in the
PHY driver. This patch reads them from the device tree instead
in accordance with the phy-tegra-usb DT documentation.
This looks fine, although
After this patch, usb vbus regulators for tegra usb phy devices can be specified
with the device tree attribute vbus-supply = x where x is a regulator defined
in the device tree.
Signed-off-by: Mikko Perttunen mperttu...@nvidia.com
---
drivers/usb/phy/phy-tegra-usb.c | 24
This patchset removes the ehci-tegra device tree property nvidia,vbus-gpio
and adds support for the vbus-supply property to phy-tegra-usb.
Mikko Perttunen (4):
usb: phy: tegra: Add support for device tree-based vbus regulator
control
usb: host: tegra: Remove direct vbus regulator control
USB VBUS regulators are now specified with the vbus-supply property
instead of vbus-gpio, so remove the obsolete properties.
Signed-off-by: Mikko Perttunen mperttu...@nvidia.com
---
arch/arm/boot/dts/tegra20-seaboard.dts | 1 -
arch/arm/boot/dts/tegra20-trimslice.dts | 1 -
arch/arm/boot/dts
Signed-off-by: Mikko Perttunen mperttu...@nvidia.com
---
Documentation/devicetree/bindings/usb/nvidia,tegra20-usb-phy.txt | 3 +++
1 file changed, 3 insertions(+)
diff --git a/Documentation/devicetree/bindings/usb/nvidia,tegra20-usb-phy.txt
b/Documentation/devicetree/bindings/usb/nvidia,tegra20
control, so that an actual
regulator interface can be used by the phy layer to control the
usb vbus regulator.
Signed-off-by: Mikko Perttunen mperttu...@nvidia.com
---
drivers/usb/host/ehci-tegra.c | 34 +-
1 file changed, 1 insertion(+), 33 deletions(-)
diff --git
On Wed, 26 Jun 2013 13:17:58 +0300, Felipe Balbi ba...@ti.com wrote:
* PGP Signed by an unknown key
On Wed, Jun 26, 2013 at 12:59:41PM +0300, Mikko Perttunen wrote:
USB VBUS regulators are now specified with the vbus-supply property
instead of vbus-gpio, so remove the obsolete properties
Signed-off-by: Mikko Perttunen mperttu...@nvidia.com
---
arch/arm/boot/dts/tegra20.dtsi | 28 ++--
1 file changed, 14 insertions(+), 14 deletions(-)
diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi
index 9653fd8..e457083 100644
--- a/arch/arm
UTMIP parameters used to be hardcoded into tables in the
PHY driver. This patch moves them into the device tree
in accordance with the phy-tegra-usb DT documentation.
Signed-off-by: Mikko Perttunen mperttu...@nvidia.com
---
drivers/usb/phy/phy-tegra-usb.c | 129
On Wed, 26 Jun 2013 15:14:42 +0300, Felipe Balbi ba...@ti.com wrote:
* PGP Signed by an unknown key
On Wed, Jun 26, 2013 at 02:58:46PM +0300, Mikko Perttunen wrote:
Signed-off-by: Mikko Perttunen mperttu...@nvidia.com
you need a commit log, sorry. Even if obvious
Ok, I'll send V2
UTMIP parameters used to be hardcoded into tables in the
PHY driver. This patch reads them from the device tree instead
in accordance with the phy-tegra-usb DT documentation.
Signed-off-by: Mikko Perttunen mperttu...@nvidia.com
---
drivers/usb/phy/phy-tegra-usb.c | 129
This patch changes the Tegra20 USB PHY nodes to use the UTMI configuration
parameter names as specified in the device tree binding documentation
after patch ARM: tegra: finalize USB EHCI and PHY bindings.
Signed-off-by: Mikko Perttunen mperttu...@nvidia.com
---
arch/arm/boot/dts/tegra20.dtsi
This patchset moves the USB UTMI interface parameters from hardcoded tables
in the PHY driver to device tree and adds code to read them from there.
Mikko Perttunen (2):
ARM: dts: tegra20: Rename USB UTMI parameters according to new
definitions
usb: phy: tegra: Read UTMIP parameters from
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