Re: [PATCH v10 1/9] dt-bindings: phy: Add NVIDIA Tegra XUSB pad controller binding

> +Required properties: > + > +- compatible: Must be: > + - Tegra124: "nvidia,tegra124-xusb-padctl" > + - Tegra132: "nvidia,tegra132-xusb-padctl", "nvidia,tegra124-xusb-padctl" > +- reg: Physical base address and length of the controller's registers. > +- resets: Must contain

Re: [PATCH v10 3/9] dt-bindings: phy: tegra-xusb-padctl: Add Tegra210 support

On Fri, Mar 4, 2016 at 8:19 AM, Thierry Reding wrote: > From: Thierry Reding > > Extend the binding to cover the set of feature found in Tegra210. > > Signed-off-by: Thierry Reding > +PCIe pad: > +- > + > +Required

Re: [PATCH v10 1/9] dt-bindings: phy: Add NVIDIA Tegra XUSB pad controller binding

Hi Thierry, On Fri, Mar 4, 2016 at 8:19 AM, Thierry Reding wrote: > From: Thierry Reding > > The NVIDIA Tegra XUSB pad controller provides a set of pads, each with a > set of lanes that are used for PCIe, SATA and USB. > > Signed-off-by: Thierry

Re: [PATCH v3 00/11] USB: OTG/DRD Core functionality

Hi Roger, On Wed, Jul 15, 2015 at 6:26 AM, Roger Quadros rog...@ti.com wrote: Hi Andrew, On 13/07/15 22:14, Andrew Bresticker wrote: Hi Roger, On Wed, Jul 8, 2015 at 3:19 AM, Roger Quadros rog...@ti.com wrote: Usage model: --- - The OTG controller device is assumed

Re: [PATCH v3 00/11] USB: OTG/DRD Core functionality

Hi Peter, On Mon, Jul 13, 2015 at 5:59 PM, Peter Chen peter.c...@freescale.com wrote: On Mon, Jul 13, 2015 at 12:14:43PM -0700, Andrew Bresticker wrote: Hi Roger, On Wed, Jul 8, 2015 at 3:19 AM, Roger Quadros rog...@ti.com wrote: Usage model: --- - The OTG controller device

Re: [PATCH v3 00/11] USB: OTG/DRD Core functionality

Hi Roger, On Wed, Jul 8, 2015 at 3:19 AM, Roger Quadros rog...@ti.com wrote: Usage model: --- - The OTG controller device is assumed to be the parent of the host and gadget controller. It must call usb_otg_register() before populating the host and gadget devices so that the OTG

Re: [PATCH 1/5] usb: xhci: cleanup xhci_hcd allocation

Hi Mathias, On Mon, May 25, 2015 at 8:05 AM, Mathias Nyman mathias.ny...@linux.intel.com wrote: I've been testing add/remove HCD extensively and didn't observe any issues after applying these 5 patches. Well there is one issue that comes up but it has nothing to do with xhci not being

Re: [PATCH v8 0/9] Tegra xHCI support

Hi Jassi, On Mon, May 11, 2015 at 8:56 PM, Jassi Brar jassisinghb...@gmail.com wrote: Applied patches 2, 3, 6 7 Please drop patches 6 and 7. Lee Jones has NAK'ed the MFD driver, so I'll have to re-spin this series without using an MFD. Thanks, andrew -- To unsubscribe from this list: send

[PATCH v8 4/9] mfd: Add binding document for NVIDIA Tegra XUSB

Add a binding document for the XUSB host complex on NVIDIA Tegra124 and later SoCs. The XUSB host complex includes a mailbox for communication with the XUSB micro-controller and an xHCI host-controller. Signed-off-by: Andrew Bresticker abres...@chromium.org Cc: Rob Herring robh...@kernel.org Cc

[PATCH v8 6/9] mailbox: Add NVIDIA Tegra XUSB mailbox binding

Add device-tree bindings for the Tegra XUSB mailbox which will be used for communication between the Tegra xHCI controller's firmware and the host processor. Signed-off-by: Andrew Bresticker abres...@chromium.org Cc: Rob Herring robh...@kernel.org Cc: Pawel Moll pawel.m...@arm.com Cc: Mark

Re: [PATCH V7 4/9] mfd: Add binding document for NVIDIA Tegra XUSB

On Wed, Apr 29, 2015 at 11:34 AM, Lee Jones lee.jo...@linaro.org wrote: On Wed, 29 Apr 2015, Andrew Bresticker wrote: Lee, On Wed, Apr 29, 2015 at 2:25 AM, Lee Jones lee.jo...@linaro.org wrote: On Mon, 27 Apr 2015, Andrew Bresticker wrote: Add a binding document for the XUSB host

[PATCH V7 1/9] xhci: Set shared HCD's hcd_priv in xhci_gen_setup

of the host-controller drivers and into xhci_gen_setup(). Signed-off-by: Andrew Bresticker abres...@chromium.org Reviewed-by: Felipe Balbi ba...@ti.com Cc: Mathias Nyman mathias.ny...@intel.com Cc: Greg Kroah-Hartman gre...@linuxfoundation.org --- No changes from v5/v6. New for v5. Peviously posted here

[PATCH V7 2/9] mailbox: Make struct mbox_controller's ops field const

The mailbox controller's channel ops ought to be read-only. Signed-off-by: Andrew Bresticker abres...@chromium.org Cc: Jassi Brar jassisinghb...@gmail.com --- No changes from v5/v6. New for v5. --- include/linux/mailbox_controller.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff

[PATCH V7 3/9] mailbox: Fix up error handling in mbox_request_channel()

an ERR_PTR instead of NULL so that the error can be propagated back to the caller of mbox_request_channel(). Signed-off-by: Benson Leung ble...@chromium.org Signed-off-by: Andrew Bresticker abres...@chromium.org Cc: Jassi Brar jassisinghb...@gmail.com Cc: Suman Anna s-a...@ti.com --- Changes from v6

[PATCH V7 4/9] mfd: Add binding document for NVIDIA Tegra XUSB

Add a binding document for the XUSB host complex on NVIDIA Tegra124 and later SoCs. The XUSB host complex includes a mailbox for communication with the XUSB micro-controller and an xHCI host-controller. Signed-off-by: Andrew Bresticker abres...@chromium.org Cc: Rob Herring robh...@kernel.org Cc

[PATCH V7 5/9] mfd: Add driver for NVIDIA Tegra XUSB

Add an MFD driver for the XUSB host complex found on NVIDIA Tegra124 and later SoCs. Signed-off-by: Andrew Bresticker abres...@chromium.org Cc: Samuel Ortiz sa...@linux.intel.com Cc: Lee Jones lee.jo...@linaro.org --- New for v7. --- drivers/mfd/Kconfig | 7 ++ drivers/mfd/Makefile

[PATCH V7 9/9] usb: xhci: Add NVIDIA Tegra xHCI host-controller driver

firmware. The controller also supports USB device mode as well as powergating of the SuperSpeed and host-controller logic when not in use, but support for these is not yet implemented. Based on work by: Ajay Gupta aj...@nvidia.com Bharath Yadav bya...@nvidia.com Signed-off-by: Andrew Bresticker

[PATCH V7 6/9] mailbox: Add NVIDIA Tegra XUSB mailbox binding

Add device-tree bindings for the Tegra XUSB mailbox which will be used for communication between the Tegra xHCI controller's firmware and the host processor. Signed-off-by: Andrew Bresticker abres...@chromium.org Cc: Rob Herring robh...@kernel.org Cc: Pawel Moll pawel.m...@arm.com Cc: Mark

[PATCH V7 7/9] mailbox: Add NVIDIA Tegra XUSB mailbox driver

driver. The requesting driver is assigned one of two virtual channels when the single physical channel is requested. All incoming messages are sent to both virtual channels. Signed-off-by: Andrew Bresticker abres...@chromium.org Cc: Jassi Brar jassisinghb...@gmail.com --- Changes from v6

[PATCH V7 8/9] usb: Add NVIDIA Tegra xHCI controller binding

Add device-tree binding documentation for the xHCI controller present on Tegra124 and later SoCs. Signed-off-by: Andrew Bresticker abres...@chromium.org Cc: Rob Herring robh...@kernel.org Cc: Pawel Moll pawel.m...@arm.com Cc: Mark Rutland mark.rutl...@arm.com Cc: Ian Campbell ijc+devicet

[PATCH V7 0/9] Tegra xHCI support

: - Converted mailbox driver to use the common mailbox framework. - Fixed up host driver so that it can now be built and used as a module. - Addressed Stephen's review comments. - Misc. cleanups. Andrew Bresticker (8): xhci: Set shared HCD's hcd_priv in xhci_gen_setup mailbox: Make struct

Re: [PATCH V6 00/12] Tegra xHCI support

Hi Thierry, Sorry for taking so awfully long to look at this. I've spent some time looking at various pieces of documentation and I concluded that representing the port assignment as muxing options doesn't seem right after all. Instead I've come up with an alternate proposal (attached).

Re: [PATCH V6 00/12] Tegra xHCI support

On Wed, Feb 25, 2015 at 1:15 PM, Thierry Reding thierry.red...@gmail.com wrote: On Wed, Feb 25, 2015 at 09:27:36AM -0800, Andrew Bresticker wrote: Hi Thierry, Sorry for taking so awfully long to look at this. I've spent some time looking at various pieces of documentation and I concluded

Re: [PATCH V6 05/12] mailbox: Add NVIDIA Tegra XUSB mailbox driver

On Tue, Dec 2, 2014 at 1:47 AM, Thierry Reding thierry.red...@gmail.com wrote: On Mon, Nov 24, 2014 at 04:17:17PM -0800, Andrew Bresticker wrote: The Tegra xHCI controller's firmware communicates requests to the host processor through a mailbox interface. While there is only a single physical

Re: [PATCH V6 00/12] Tegra xHCI support

On Tue, Nov 25, 2014 at 5:32 AM, Jassi Brar jaswinder.si...@linaro.org wrote: On 25 November 2014 at 05:47, Andrew Bresticker abres...@chromium.org wrote: This series adds support for xHCI on NVIDIA Tegra SoCs. This includes: - patches 1, 2, and 3: minor cleanups for mailbox framework

Re: [PATCH V6 07/12] pinctrl: tegra-xusb: Add USB PHY support

On Tue, Nov 25, 2014 at 5:49 AM, Kishon Vijay Abraham I kis...@ti.com wrote: Hi, On Tuesday 25 November 2014 05:47 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

Re: [PATCH V5 05/12] mailbox: Add NVIDIA Tegra XUSB mailbox driver

On Mon, Nov 24, 2014 at 12:34 AM, Jassi Brar jaswinder.si...@linaro.org wrote: On 18 November 2014 at 04:11, Andrew Bresticker abres...@chromium.org wrote: + +static int tegra_xusb_mbox_send_data(struct mbox_chan *chan, void *data) +{ + struct tegra_xusb_mbox *mbox = to_tegra_mbox(chan

[PATCH V6 04/12] of: Add NVIDIA Tegra XUSB mailbox binding

Add device-tree bindings for the Tegra XUSB mailbox which will be used for communication between the Tegra xHCI controller's firmware and the host processor. Signed-off-by: Andrew Bresticker abres...@chromium.org Reviewed-by: Stephen Warren swar...@nvidia.com Acked-by: Jassi Brar jaswinder.si

[PATCH V6 09/12] usb: xhci: Add NVIDIA Tegra xHCI host-controller driver

firmware. The controller also supports USB device mode as well as powergating of the SuperSpeed and host-controller logic when not in use, but support for these is not yet implemented. Based on work by: Ajay Gupta aj...@nvidia.com Bharath Yadav bya...@nvidia.com Signed-off-by: Andrew Bresticker

[PATCH V6 06/12] of: Update Tegra XUSB pad controller binding for USB

Add new bindings used for USB support by the Tegra XUSB pad controller. This includes additional PHY types, USB-specific pinconfig properties, etc. Signed-off-by: Andrew Bresticker abres...@chromium.org Acked-by: Linus Walleij linus.wall...@linaro.org Reviewed-by: Stephen Warren swar

[PATCH V6 10/12] ARM: tegra: jetson-tk1: Add xHCI support

Assign USB ports previously owned by the EHCI controllers to the xHCI controller. There is a mini-PCIe USB port (UTMI port 1) and a USB A connector (UTMI port 2, USB3 port 0). PCIe lane 0 is used for USB3 port 0. Signed-off-by: Andrew Bresticker abres...@chromium.org Reviewed-by: Stephen Warren

[PATCH V6 11/12] ARM: tegra: Add Tegra124 XUSB mailbox and xHCI controller

Add nodes for the Tegra XUSB mailbox and Tegra xHCI controller and add the PHY mailbox channel to the XUSB padctl node. Signed-off-by: Andrew Bresticker abres...@chromium.org Reviewed-by: Stephen Warren swar...@nvidia.com --- No changes from v3/v4/v5. Changes from v2: - Dropped channel specifier

[PATCH V6 08/12] of: Add NVIDIA Tegra xHCI controller binding

Add device-tree binding documentation for the xHCI controller present on Tegra124 and later SoCs. Signed-off-by: Andrew Bresticker abres...@chromium.org Reviewed-by: Stephen Warren swar...@nvidia.com --- No changes from v5. Changes from v4: - Updated regulator names, as suggested by Thierry

[PATCH V6 07/12] pinctrl: tegra-xusb: Add USB PHY support

for messages on the mailbox's PHY channel. Signed-off-by: Andrew Bresticker abres...@chromium.org Acked-by: Linus Walleij linus.wall...@linaro.org Reviewed-by: Stephen Warren swar...@nvidia.com --- No changes from v5. Changes from v4: - Disabled USB support on missing mailbox channel instead

[PATCH V6 12/12] ARM: tegra: venice2: Add xHCI support

Assign ports previously owned by the EHCI controllers to the xHCI controller. There are two external USB ports (UTMI ports 0/2 and USB3 ports 0/1) and an internal USB port (UTMI port 1). PCIe lanes 0 and 1 are used by the USB3 ports. Signed-off-by: Andrew Bresticker abres...@chromium.org

[PATCH V6 05/12] mailbox: Add NVIDIA Tegra XUSB mailbox driver

driver. The requesting driver is assigned one of two virtual channels when the single physical channel is requested. All incoming messages are sent to both virtual channels. Signed-off-by: Andrew Bresticker abres...@chromium.org Reviewed-by: Stephen Warren swar...@nvidia.com --- Thierry, I've

[PATCH V6 02/12] mailbox: Make struct mbox_controller's ops field const

The mailbox controller's channel ops ought to be read-only. Signed-off-by: Andrew Bresticker abres...@chromium.org --- No changes from v5. New for v5. --- include/linux/mailbox_controller.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/mailbox_controller.h b

[PATCH V6 01/12] xhci: Set shared HCD's hcd_priv in xhci_gen_setup

of the host-controller drivers and into xhci_gen_setup(). Signed-off-by: Andrew Bresticker abres...@chromium.org Reviewed-by: Felipe Balbi ba...@ti.com --- No changes from v5. New for v5. Peviously posted here: https://lkml.org/lkml/2014/10/30/726 --- drivers/usb/host/xhci-pci.c | 5 - drivers/usb

[PATCH V6 03/12] mailbox: Fix up error handling in mbox_request_channel()

an ERR_PTR instead of NULL so that the error can be propagated back to the caller of mbox_request_channel(). Signed-off-by: Benson Leung ble...@chromium.org Signed-off-by: Andrew Bresticker abres...@chromium.org --- No changes from v5. New for v5. --- drivers/mailbox/mailbox.c | 11 --- 1 file

[PATCH V6 00/12] Tegra xHCI support

comments. - Misc. cleanups. Andrew Bresticker (11): xhci: Set shared HCD's hcd_priv in xhci_gen_setup mailbox: Make struct mbox_controller's ops field const of: Add NVIDIA Tegra XUSB mailbox binding mailbox: Add NVIDIA Tegra XUSB mailbox driver of: Update Tegra XUSB pad controller binding

Re: [PATCH V5 09/12] usb: xhci: Add NVIDIA Tegra xHCI host-controller driver

On Mon, Nov 17, 2014 at 4:33 PM, Felipe Balbi ba...@ti.com wrote: +static int tegra_xhci_load_firmware(struct tegra_xhci_hcd *tegra) +{ + struct device *dev = tegra-dev; + struct tegra_xhci_fw_cfgtbl *cfg_tbl; + struct tm fw_tm; + u32 val, code_tag_blocks,

[PATCH V5 00/12] Tegra xHCI support

to use the common mailbox framework. - Fixed up host driver so that it can now be built and used as a module. - Addressed Stephen's review comments. - Misc. cleanups. Andrew Bresticker (11): xhci: Set shared HCD's hcd_priv in xhci_gen_setup mailbox: Make struct mbox_controller's ops field const

[PATCH V5 08/12] of: Add NVIDIA Tegra xHCI controller binding

Add device-tree binding documentation for the xHCI controller present on Tegra124 and later SoCs. Signed-off-by: Andrew Bresticker abres...@chromium.org Reviewed-by: Stephen Warren swar...@nvidia.com --- Changes from v4: - Updated regulator names, as suggested by Thierry. No changes from v3

[PATCH V5 06/12] of: Update Tegra XUSB pad controller binding for USB

Add new bindings used for USB support by the Tegra XUSB pad controller. This includes additional PHY types, USB-specific pinconfig properties, etc. Signed-off-by: Andrew Bresticker abres...@chromium.org Acked-by: Linus Walleij linus.wall...@linaro.org Reviewed-by: Stephen Warren swar

[PATCH V5 07/12] pinctrl: tegra-xusb: Add USB PHY support

for messages on the mailbox's PHY channel. Signed-off-by: Andrew Bresticker abres...@chromium.org Acked-by: Linus Walleij linus.wall...@linaro.org Reviewed-by: Stephen Warren swar...@nvidia.com --- Changes from v4: - Disabled USB support on missing mailbox channel instead of failing to probe

[PATCH V5 09/12] usb: xhci: Add NVIDIA Tegra xHCI host-controller driver

firmware. The controller also supports USB device mode as well as powergating of the SuperSpeed and host-controller logic when not in use, but support for these is not yet implemented. Based on work by: Ajay Gupta aj...@nvidia.com Bharath Yadav bya...@nvidia.com Signed-off-by: Andrew Bresticker

[PATCH V5 12/12] ARM: tegra: venice2: Add xHCI support

Assign ports previously owned by the EHCI controllers to the xHCI controller. There are two external USB ports (UTMI ports 0/2 and USB3 ports 0/1) and an internal USB port (UTMI port 1). PCIe lanes 0 and 1 are used by the USB3 ports. Signed-off-by: Andrew Bresticker abres...@chromium.org

[PATCH V5 10/12] ARM: tegra: Add Tegra124 XUSB mailbox and xHCI controller

Add nodes for the Tegra XUSB mailbox and Tegra xHCI controller and add the PHY mailbox channel to the XUSB padctl node. Signed-off-by: Andrew Bresticker abres...@chromium.org Reviewed-by: Stephen Warren swar...@nvidia.com --- No changes from v4. No changes from v3. Changes from v2: - Dropped

[PATCH V5 11/12] ARM: tegra: jetson-tk1: Add xHCI support

Assign USB ports previously owned by the EHCI controllers to the xHCI controller. There is a mini-PCIe USB port (UTMI port 1) and a USB A connector (UTMI port 2, USB3 port 0). PCIe lane 0 is used for USB3 port 0. Signed-off-by: Andrew Bresticker abres...@chromium.org Reviewed-by: Stephen Warren

[PATCH V5 05/12] mailbox: Add NVIDIA Tegra XUSB mailbox driver

driver. The requesting driver is assigned one of two virtual channels when the single physical channel is requested. All incoming messages are sent to both virtual channels. Signed-off-by: Andrew Bresticker abres...@chromium.org Reviewed-by: Stephen Warren swar...@nvidia.com --- Thierry, I've

[PATCH V5 01/12] xhci: Set shared HCD's hcd_priv in xhci_gen_setup

of the host-controller drivers and into xhci_gen_setup(). Signed-off-by: Andrew Bresticker abres...@chromium.org --- New for v5. Peviously posted here: https://lkml.org/lkml/2014/10/30/726 --- drivers/usb/host/xhci-pci.c | 5 - drivers/usb/host/xhci-plat.c | 5 - drivers/usb/host/xhci.c

[PATCH V5 02/12] mailbox: Make struct mbox_controller's ops field const

The mailbox controller's channel ops ought to be read-only. Signed-off-by: Andrew Bresticker abres...@chromium.org --- New for v5. --- include/linux/mailbox_controller.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/mailbox_controller.h b/include/linux

[PATCH V5 03/12] mailbox: Fix up error handling in mbox_request_channel()

an ERR_PTR instead of NULL so that the error can be propagated back to the caller of mbox_request_channel(). Signed-off-by: Benson Leung ble...@chromium.org Signed-off-by: Andrew Bresticker abres...@chromium.org --- New for v5. --- drivers/mailbox/mailbox.c | 11 --- 1 file changed, 8

[PATCH V5 04/12] of: Add NVIDIA Tegra XUSB mailbox binding

Add device-tree bindings for the Tegra XUSB mailbox which will be used for communication between the Tegra xHCI controller's firmware and the host processor. Signed-off-by: Andrew Bresticker abres...@chromium.org Reviewed-by: Stephen Warren swar...@nvidia.com --- No changes from v3/v4. Changes

Re: [PATCH V5 09/12] usb: xhci: Add NVIDIA Tegra xHCI host-controller driver

Hi Felipe, On Mon, Nov 17, 2014 at 3:12 PM, Felipe Balbi ba...@ti.com wrote: Hi, On Mon, Nov 17, 2014 at 02:41:39PM -0800, Andrew Bresticker wrote: diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig index a3ca137..e2415d3 100644 --- a/drivers/usb/host/Kconfig +++ b/drivers

Re: [PATCH RESEND V4 5/9] of: Add NVIDIA Tegra xHCI controller binding

On Fri, Oct 31, 2014 at 9:41 AM, Andrew Bresticker abres...@chromium.org wrote: On Fri, Oct 31, 2014 at 4:32 AM, Thierry Reding thierry.red...@gmail.com wrote: On Thu, Oct 30, 2014 at 10:26:47AM -0700, Andrew Bresticker wrote: On Thu, Oct 30, 2014 at 10:24 AM, Thierry Reding thierry.red

Re: [PATCH RESEND V4 5/9] of: Add NVIDIA Tegra xHCI controller binding

On Fri, Oct 31, 2014 at 4:32 AM, Thierry Reding thierry.red...@gmail.com wrote: On Thu, Oct 30, 2014 at 10:26:47AM -0700, Andrew Bresticker wrote: On Thu, Oct 30, 2014 at 10:24 AM, Thierry Reding thierry.red...@gmail.com wrote: On Thu, Oct 30, 2014 at 10:19:21AM -0700, Andrew Bresticker wrote

Re: [PATCH RESEND V4 3/9] of: Update Tegra XUSB pad controller binding for USB

On Fri, Oct 31, 2014 at 2:44 AM, Linus Walleij linus.wall...@linaro.org wrote: On Tue, Oct 28, 2014 at 11:27 PM, Andrew Bresticker abres...@chromium.org wrote: Add new bindings used for USB support by the Tegra XUSB pad controller. This includes additional PHY types, USB-specific pinconfig

Re: [PATCH RESEND V4 2/9] mailbox: Add NVIDIA Tegra XUSB mailbox driver

On Thu, Oct 30, 2014 at 6:22 AM, Thierry Reding thierry.red...@gmail.com wrote: On Wed, Oct 29, 2014 at 11:02:36AM -0700, Andrew Bresticker wrote: [...] Maybe something like this patch would be more correct in handling this: diff --git a/drivers/mailbox/mailbox.c b/drivers/mailbox

Re: [PATCH RESEND V4 4/9] pinctrl: tegra-xusb: Add USB PHY support

On Thu, Oct 30, 2014 at 6:45 AM, Thierry Reding thierry.red...@gmail.com wrote: On Wed, Oct 29, 2014 at 12:43:36PM -0700, Andrew Bresticker wrote: diff --git a/drivers/pinctrl/pinctrl-tegra-xusb.c b/drivers/pinctrl/pinctrl-tegra-xusb.c [...] + + for (i = 0; i TEGRA_XUSB_USB3_PHYS

Re: [PATCH RESEND V4 5/9] of: Add NVIDIA Tegra xHCI controller binding

On Thu, Oct 30, 2014 at 6:55 AM, Thierry Reding thierry.red...@gmail.com wrote: On Wed, Oct 29, 2014 at 09:37:14AM -0700, Andrew Bresticker wrote: On Wed, Oct 29, 2014 at 2:43 AM, Thierry Reding thierry.red...@gmail.com wrote: On Tue, Oct 28, 2014 at 03:27:50PM -0700, Andrew Bresticker wrote

Re: [PATCH RESEND V4 5/9] of: Add NVIDIA Tegra xHCI controller binding

On Thu, Oct 30, 2014 at 10:24 AM, Thierry Reding thierry.red...@gmail.com wrote: On Thu, Oct 30, 2014 at 10:19:21AM -0700, Andrew Bresticker wrote: On Thu, Oct 30, 2014 at 6:55 AM, Thierry Reding thierry.red...@gmail.com wrote: On Wed, Oct 29, 2014 at 09:37:14AM -0700, Andrew Bresticker wrote

[PATCH] xhci: Set shared HCD's hcd_priv in xhci_gen_setup

of the host-controller drivers and into xhci_gen_setup(). Signed-off-by: Andrew Bresticker abres...@chromium.org --- drivers/usb/host/xhci-pci.c | 5 - drivers/usb/host/xhci-plat.c | 5 - drivers/usb/host/xhci.c | 6 +++--- 3 files changed, 3 insertions(+), 13 deletions(-) diff --git

Re: [PATCH RESEND V4 5/9] of: Add NVIDIA Tegra xHCI controller binding

On Wed, Oct 29, 2014 at 2:43 AM, Thierry Reding thierry.red...@gmail.com wrote: On Tue, Oct 28, 2014 at 03:27:50PM -0700, Andrew Bresticker wrote: [...] diff --git a/Documentation/devicetree/bindings/pinctrl/nvidia,tegra124-xusb-padctl.txt b/Documentation/devicetree/bindings/pinctrl/nvidia

Re: [PATCH RESEND V4 2/9] mailbox: Add NVIDIA Tegra XUSB mailbox driver

+ for (i = 0; i ARRAY_SIZE(mbox-vchan_allocated); i++) { + if (mbox-vchan_allocated[i]) + mbox_chan_received_data(mbox-mbox.chans[i], msg); + } It seems like the only reason why you need to explicitly check for an allocated channel is that

Re: [PATCH RESEND V4 4/9] pinctrl: tegra-xusb: Add USB PHY support

diff --git a/drivers/pinctrl/pinctrl-tegra-xusb.c b/drivers/pinctrl/pinctrl-tegra-xusb.c [...] struct tegra_xusb_padctl_function { const char *name; const char * const *groups; @@ -72,6 +222,16 @@ struct tegra_xusb_padctl_soc { const struct tegra_xusb_padctl_lane

[PATCH RESEND V4 1/9] of: Add NVIDIA Tegra XUSB mailbox binding

Add device-tree bindings for the Tegra XUSB mailbox which will be used for communication between the Tegra xHCI controller's firmware and the host processor. Signed-off-by: Andrew Bresticker abres...@chromium.org Reviewed-by: Stephen Warren swar...@nvidia.com --- No changes from v3. Changes from

[PATCH RESEND V4 9/9] ARM: tegra: venice2: Add xHCI support

Assign ports previously owned by the EHCI controllers to the xHCI controller. There are two external USB ports (UTMI ports 0/2 and USB3 ports 0/1) and an internal USB port (UTMI port 1). PCIe lanes 0 and 1 are used by the USB3 ports. Signed-off-by: Andrew Bresticker abres...@chromium.org

[PATCH RESEND V4 8/9] ARM: tegra: jetson-tk1: Add xHCI support

Assign USB ports previously owned by the EHCI controllers to the xHCI controller. There is a mini-PCIe USB port (UTMI port 1) and a USB A connector (UTMI port 2, USB3 port 0). PCIe lane 0 is used for USB3 port 0. Signed-off-by: Andrew Bresticker abres...@chromium.org Reviewed-by: Stephen Warren

[PATCH RESEND V4 7/9] ARM: tegra: Add Tegra124 XUSB mailbox and xHCI controller

Add nodes for the Tegra XUSB mailbox and Tegra xHCI controller and add the PHY mailbox channel to the XUSB padctl node. Signed-off-by: Andrew Bresticker abres...@chromium.org Reviewed-by: Stephen Warren swar...@nvidia.com --- No changes from v3. Changes from v2: - Dropped channel specifier from

[PATCH RESEND V4 3/9] of: Update Tegra XUSB pad controller binding for USB

Add new bindings used for USB support by the Tegra XUSB pad controller. This includes additional PHY types, USB-specific pinconfig properties, etc. Signed-off-by: Andrew Bresticker abres...@chromium.org Reviewed-by: Stephen Warren swar...@nvidia.com --- Changes from v2: - Added nvidia,otg-hs

[PATCH RESEND V4 2/9] mailbox: Add NVIDIA Tegra XUSB mailbox driver

driver. The requesting driver is assigned one of two virtual channels when the single physical channel is requested. All incoming messages are sent to both virtual channels. Signed-off-by: Andrew Bresticker abres...@chromium.org Reviewed-by: Stephen Warren swar...@nvidia.com --- No changes from

Re: [PATCH v3 0/9] Tegra xHCI support

On Wed, Sep 17, 2014 at 8:41 AM, Stephen Warren swar...@wwwdotorg.org wrote: On 09/16/2014 05:51 PM, Andrew Bresticker wrote: On Tue, Sep 16, 2014 at 4:15 PM, Stephen Warren swar...@wwwdotorg.org wrote: On 09/16/2014 04:46 PM, Andrew Bresticker wrote: On Tue, Sep 16, 2014 at 9:57 AM

[PATCH v4 3/9] of: Update Tegra XUSB pad controller binding for USB

Add new bindings used for USB support by the Tegra XUSB pad controller. This includes additional PHY types, USB-specific pinconfig properties, etc. Signed-off-by: Andrew Bresticker abres...@chromium.org Reviewed-by: Stephen Warren swar...@nvidia.com --- Changes from v2: - Added nvidia,otg-hs

[PATCH v4 5/9] of: Add NVIDIA Tegra xHCI controller binding

Add device-tree binding documentation for the xHCI controller present on Tegra124 and later SoCs. Signed-off-by: Andrew Bresticker abres...@chromium.org Reviewed-by: Stephen Warren swar...@nvidia.com --- No changes from v3. Changes from v2: - Added mbox-names property. Changes from v1

[PATCH v4 6/9] usb: xhci: Add NVIDIA Tegra xHCI host-controller driver

as powergating of the SuperSpeed and host-controller logic when not in use, but support for these is not yet implemented. Based on work by: Ajay Gupta aj...@nvidia.com Bharath Yadav bya...@nvidia.com Signed-off-by: Andrew Bresticker abres...@chromium.org Reviewed-by: Stephen Warren swar...@nvidia.com

[PATCH v4 9/9] ARM: tegra: venice2: Add xHCI support

Assign ports previously owned by the EHCI controllers to the xHCI controller. There are two external USB ports (UTMI ports 0/2 and USB3 ports 0/1) and an internal USB port (UTMI port 1). PCIe lanes 0 and 1 are used by the USB3 ports. Signed-off-by: Andrew Bresticker abres...@chromium.org

[PATCH v4 7/9] ARM: tegra: Add Tegra124 XUSB mailbox and xHCI controller

Add nodes for the Tegra XUSB mailbox and Tegra xHCI controller and add the PHY mailbox channel to the XUSB padctl node. Signed-off-by: Andrew Bresticker abres...@chromium.org Reviewed-by: Stephen Warren swar...@nvidia.com --- No changes from v3. Changes from v2: - Dropped channel specifier from

[PATCH v4 8/9] ARM: tegra: jetson-tk1: Add xHCI support

Assign USB ports previously owned by the EHCI controllers to the xHCI controller. There is a mini-PCIe USB port (UTMI port 1) and a USB A connector (UTMI port 2, USB3 port 0). PCIe lane 0 is used for USB3 port 0. Signed-off-by: Andrew Bresticker abres...@chromium.org Reviewed-by: Stephen Warren

[PATCH v4 1/9] of: Add NVIDIA Tegra XUSB mailbox binding

Add device-tree bindings for the Tegra XUSB mailbox which will be used for communication between the Tegra xHCI controller's firmware and the host processor. Signed-off-by: Andrew Bresticker abres...@chromium.org Reviewed-by: Stephen Warren swar...@nvidia.com --- No changes from v3. Changes from

[PATCH v4 4/9] pinctrl: tegra-xusb: Add USB PHY support

for messages on the mailbox's PHY channel. Signed-off-by: Andrew Bresticker abres...@chromium.org Acked-by: Linus Walleij linus.wall...@linaro.org Reviewed-by: Stephen Warren swar...@nvidia.com --- No changes from v3. Changes from v2: - Added support for nvidia,otg-hs-curr-level-offset property

[PATCH v4 0/9] Tegra xHCI support

/8/18/504 [2] https://github.com/abrestic/linux/tree/tegra-xhci-v4 [3] https://patchwork.ozlabs.org/patch/384013/ [4] git://nv-tegra.nvidia.com/linux-3.10.git Andrew Bresticker (9): of: Add NVIDIA Tegra XUSB mailbox binding mailbox: Add NVIDIA Tegra XUSB mailbox driver of: Update Tegra XUSB

[PATCH v4 2/9] mailbox: Add NVIDIA Tegra XUSB mailbox driver

driver. The requesting driver is assigned one of two virtual channels when the single physical channel is requested. All incoming messages are sent to both virtual channels. Signed-off-by: Andrew Bresticker abres...@chromium.org Reviewed-by: Stephen Warren swar...@nvidia.com --- No changes from

Re: [PATCH v3 0/9] Tegra xHCI support

On Tue, Sep 16, 2014 at 8:26 AM, Stephen Warren swar...@wwwdotorg.org wrote: On 09/15/2014 01:30 PM, Andrew Bresticker wrote: On Mon, Sep 15, 2014 at 11:09 AM, Stephen Warren swar...@wwwdotorg.org wrote: On 09/15/2014 11:06 AM, Andrew Bresticker wrote: On Mon, Sep 15, 2014 at 12:00 AM

Re: [PATCH v3 0/9] Tegra xHCI support

On Tue, Sep 16, 2014 at 9:57 AM, Andrew Bresticker abres...@chromium.org wrote: On Tue, Sep 16, 2014 at 8:26 AM, Stephen Warren swar...@wwwdotorg.org wrote: On 09/15/2014 01:30 PM, Andrew Bresticker wrote: On Mon, Sep 15, 2014 at 11:09 AM, Stephen Warren swar...@wwwdotorg.org wrote: On 09

Re: [PATCH v3 0/9] Tegra xHCI support

On Tue, Sep 16, 2014 at 3:40 PM, Stephen Warren swar...@wwwdotorg.org wrote: On 09/16/2014 10:57 AM, Andrew Bresticker wrote: On Tue, Sep 16, 2014 at 8:26 AM, Stephen Warren swar...@wwwdotorg.org wrote: On 09/15/2014 01:30 PM, Andrew Bresticker wrote: On Mon, Sep 15, 2014 at 11:09 AM

Re: [PATCH v3 0/9] Tegra xHCI support

On Tue, Sep 16, 2014 at 4:15 PM, Stephen Warren swar...@wwwdotorg.org wrote: On 09/16/2014 04:46 PM, Andrew Bresticker wrote: On Tue, Sep 16, 2014 at 9:57 AM, Andrew Bresticker abres...@chromium.org wrote: On Tue, Sep 16, 2014 at 8:26 AM, Stephen Warren swar...@wwwdotorg.org wrote: On 09

Re: [PATCH v3 0/9] Tegra xHCI support

On Mon, Sep 15, 2014 at 12:00 AM, Tomeu Vizoso to...@tomeuvizoso.net wrote: On 12 September 2014 18:37, Andrew Bresticker abres...@chromium.org wrote: On Tue, Sep 9, 2014 at 1:21 AM, Tomeu Vizoso to...@tomeuvizoso.net wrote: On 8 September 2014 18:22, Andrew Bresticker abres...@chromium.org

Re: [PATCH v3 0/9] Tegra xHCI support

On Mon, Sep 15, 2014 at 11:09 AM, Stephen Warren swar...@wwwdotorg.org wrote: On 09/15/2014 11:06 AM, Andrew Bresticker wrote: On Mon, Sep 15, 2014 at 12:00 AM, Tomeu Vizoso to...@tomeuvizoso.net wrote: On 12 September 2014 18:37, Andrew Bresticker abres...@chromium.org wrote: On Tue, Sep

Re: [PATCH v3 0/9] Tegra xHCI support

On Tue, Sep 9, 2014 at 1:21 AM, Tomeu Vizoso to...@tomeuvizoso.net wrote: On 8 September 2014 18:22, Andrew Bresticker abres...@chromium.org wrote: On Mon, Sep 8, 2014 at 8:34 AM, Tomeu Vizoso to...@tomeuvizoso.net wrote: On 2 September 2014 23:34, Andrew Bresticker abres...@chromium.org wrote

Re: [PATCH v3 0/9] Tegra xHCI support

On Tue, Sep 9, 2014 at 1:21 AM, Tomeu Vizoso to...@tomeuvizoso.net wrote: On 8 September 2014 18:22, Andrew Bresticker abres...@chromium.org wrote: On Mon, Sep 8, 2014 at 8:34 AM, Tomeu Vizoso to...@tomeuvizoso.net wrote: On 2 September 2014 23:34, Andrew Bresticker abres...@chromium.org wrote

Re: [PATCH v3 0/9] Tegra xHCI support

On Mon, Sep 8, 2014 at 8:34 AM, Tomeu Vizoso to...@tomeuvizoso.net wrote: On 2 September 2014 23:34, Andrew Bresticker abres...@chromium.org wrote: Tested on Venice2, Jetson TK1, and Big with a variety of USB2.0 and USB3.0 memory sticks and ethernet dongles using controller firmware recently

Re: [PATCH v3 0/4] Allow xHCI drivers to be built as separate modules

Mathias, On Tue, Aug 19, 2014 at 10:01 AM, Andrew Bresticker abres...@chromium.org wrote: It was suggested in the review of the Tegra xHCI driver [1] that we allow xHCI drivers to be built as individual modules (like EHCI) instead of building them all into the single xhci-hcd module

[PATCH v3 6/9] usb: xhci: Add NVIDIA Tegra xHCI host-controller driver

as powergating of the SuperSpeed and host-controller logic when not in use, but support for these is not yet implemented. Based on work by: Ajay Gupta aj...@nvidia.com Bharath Yadav bya...@nvidia.com Signed-off-by: Andrew Bresticker abres...@chromium.org --- Changes from v2: - Added filtering out

[PATCH v3 1/9] of: Add NVIDIA Tegra XUSB mailbox binding

Add device-tree bindings for the Tegra XUSB mailbox which will be used for communication between the Tegra xHCI controller's firmware and the host processor. Signed-off-by: Andrew Bresticker abres...@chromium.org --- Changes from v2: - Dropped channel specifier. - Added pointer to mailbox

[PATCH v3 7/9] ARM: tegra: Add Tegra124 XUSB mailbox and xHCI controller

Add nodes for the Tegra XUSB mailbox and Tegra xHCI controller and add the PHY mailbox channel to the XUSB padctl node. Signed-off-by: Andrew Bresticker abres...@chromium.org --- Changes from v2: - Dropped channel specifier from mailbox bindings. - Added mbox-names properties. Changes from v1

[PATCH v3 8/9] ARM: tegra: jetson-tk1: Add xHCI support

Assign USB ports previously owned by the EHCI controllers to the xHCI controller. There is a mini-PCIe USB port (UTMI port 1) and a USB A connector (UTMI port 2, USB3 port 0). PCIe lane 0 is used for USB3 port 0. Signed-off-by: Andrew Bresticker abres...@chromium.org --- Changes from v2

[PATCH v3 3/9] of: Update Tegra XUSB pad controller binding for USB

Add new bindings used for USB support by the Tegra XUSB pad controller. This includes additional PHY types, USB-specific pinconfig properties, etc. Signed-off-by: Andrew Bresticker abres...@chromium.org --- Changes from v2: - Added nvidia,otg-hs-curr-level-offset property. - Dropped -otg from

[PATCH v3 5/9] of: Add NVIDIA Tegra xHCI controller binding

Add device-tree binding documentation for the xHCI controller present on Tegra124 and later SoCs. Signed-off-by: Andrew Bresticker abres...@chromium.org --- Changes from v2: - Added mbox-names property. Changes from v1: - Updated to use common mailbox bindings. - Added remaining XUSB-related

[PATCH v3 0/9] Tegra xHCI support

] git://nv-tegra.nvidia.com/linux-3.10.git Andrew Bresticker (9): of: Add NVIDIA Tegra XUSB mailbox binding mailbox: Add NVIDIA Tegra XUSB mailbox driver of: Update Tegra XUSB pad controller binding for USB pinctrl: tegra-xusb: Add USB PHY support of: Add NVIDIA Tegra xHCI controller

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