arm64: tegra: Populate VBUS for USB3 on Jetson TX2

The VBUS for USB3 connector on the Jetson TX2 is connected to the
vdd_usb1 supply and although this is populated for the USB2 port

arm64: tegra: Populate VBUS for USB3 on Jetson TX2

The VBUS for USB3 connector on the Jetson TX2 is connected to the
vdd_usb1 supply and although this is populated for the USB2 port
on the USB3 connector it is not populated for the USB3 port and
causes the following warning to be seen on boot ...

usb3-0: supply vbus not found, using dummy regulator

Fix this by also adding the VBUS supply to the USB3 port.

Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

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arm64: tegra: Use standard EEPROM properties

The address-bits and page-size properties that are currently used are
not valid properties according to the bindings. Use the address-width

arm64: tegra: Use standard EEPROM properties

The address-bits and page-size properties that are currently used are
not valid properties according to the bindings. Use the address-width
and pagesize properties instead.

Signed-off-by: Thierry Reding <treding@nvidia.com>

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arm64: tegra: Update USB connector nodes

Use the preferred {id,vbus}-gpios over the {id,vbus}-gpio properties and
fix the ordering of compatible strings (most-specific ones should come

arm64: tegra: Update USB connector nodes

Use the preferred {id,vbus}-gpios over the {id,vbus}-gpio properties and
fix the ordering of compatible strings (most-specific ones should come
first).

Signed-off-by: Thierry Reding <treding@nvidia.com>

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arm64: tegra: Remove unneeded power supplies

On Tegra186 and later, the BPMP is responsible for enabling/disabling
the PCIe related power supplies of the pad controller and there is no

arm64: tegra: Remove unneeded power supplies

On Tegra186 and later, the BPMP is responsible for enabling/disabling
the PCIe related power supplies of the pad controller and there is no
need for the operating system to control them, so they can be removed.

Signed-off-by: Thierry Reding <treding@nvidia.com>

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arm64: tegra: Remove simple regulators bus

The standard way to do this is to list out the regulators at the top-
level. Adopt the standard way to fix validation.

Signed-off-by:

arm64: tegra: Remove simple regulators bus

The standard way to do this is to list out the regulators at the top-
level. Adopt the standard way to fix validation.

Signed-off-by: Thierry Reding <treding@nvidia.com>

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arm64: tegra: Rename sdhci nodes to mmc

The new json-schema based validation tools require SD/MMC controller
nodes to be named mmc. Rename all references to them.

Signed-off-by:

arm64: tegra: Rename sdhci nodes to mmc

The new json-schema based validation tools require SD/MMC controller
nodes to be named mmc. Rename all references to them.

Signed-off-by: Thierry Reding <treding@nvidia.com>

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arm64: tegra: Fixup I/O and PLL supply names for HDMI/DP

The I/O and PLL supplies used for HDMI/DP have alternative names. Use
the names that are given in the hardware documentation for

arm64: tegra: Fixup I/O and PLL supply names for HDMI/DP

The I/O and PLL supplies used for HDMI/DP have alternative names. Use
the names that are given in the hardware documentation for consistency.

Signed-off-by: Thierry Reding <treding@nvidia.com>

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arm64: tegra: Fix Tegra186 SOR supply

The following warning is observed on the Jetson TX2 platform ...

WARNING KERN tegra-sor 15540000.sor: 15540000.sor supply \

arm64: tegra: Fix Tegra186 SOR supply

The following warning is observed on the Jetson TX2 platform ...

WARNING KERN tegra-sor 15540000.sor: 15540000.sor supply \
vdd-hdmi-dp-pll not found, using dummy regulator

The problem is caused because the regulator for the SOR device is
missing the '-supply' suffix in Device-Tree. Therefore, add the
'-supply' suffix to fix this warning.

Fixes: 3fdfaf8718fa ("arm64: tegra: Enable DP support on Jetson TX2")
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

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arm64: tegra: Add EEPROM supplies

The following warning is observed on Jetson TX1, Jetson Nano and Jetson
TX2 platforms because the supply regulators are not specified for the
EEPROM

arm64: tegra: Add EEPROM supplies

The following warning is observed on Jetson TX1, Jetson Nano and Jetson
TX2 platforms because the supply regulators are not specified for the
EEPROMs.

WARNING KERN at24 0-0050: 0-0050 supply vcc not found, using dummy regulator
WARNING KERN at24 0-0057: 0-0057 supply vcc not found, using dummy regulator

For both of these platforms the EEPROM is powered by the main 1.8V
supply rail and so populate the supply for these devices to fix these
warnings.

Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

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arm64: tegra: Enable XUDC node on Jetson TX2

Enable XUSB device mode driver for USB 2-0 slot on Jetson TX2.

Signed-off-by: Nagarjuna Kristam <nkristam@nvidia.com>
Signed-off-by:

arm64: tegra: Enable XUDC node on Jetson TX2

Enable XUSB device mode driver for USB 2-0 slot on Jetson TX2.

Signed-off-by: Nagarjuna Kristam <nkristam@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

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arm64: tegra: Update OTG port entries for Jetson TX2

Add usb-role-switch entry to OTG USB port and add corresponding
connector details.

Signed-off-by: Nagarjuna Kristam <nkrista

arm64: tegra: Update OTG port entries for Jetson TX2

Add usb-role-switch entry to OTG USB port and add corresponding
connector details.

Signed-off-by: Nagarjuna Kristam <nkristam@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

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arm64: tegra: Enable DP support on Jetson TX2

If equipped with an E3320 display module, Jetson TX2 can support
DisplayPort.

Signed-off-by: Thierry Reding <treding@nvidia.com>

arm64: tegra: Enable XUSB host controller on Jetson TX2

This enables the use of the USB ports found on the Jetson TX2 for input
or external storage, for example.

Signed-off-by:

arm64: tegra: Enable XUSB host controller on Jetson TX2

This enables the use of the USB ports found on the Jetson TX2 for input
or external storage, for example.

Signed-off-by: Nagarjuna Kristam <nkristam@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

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arm64: tegra: Enable XUSB pad controller on Jetson TX2

The XUSB pad controller is a prerequisite for enabling XUSB support.

Signed-off-by: Nagarjuna Kristam <nkristam@nvidia.com>

arm64: tegra: Enable XUSB pad controller on Jetson TX2

The XUSB pad controller is a prerequisite for enabling XUSB support.

Signed-off-by: Nagarjuna Kristam <nkristam@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

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arm64: tegra: Enable ACONNECT, ADMA and AGIC

Enable ACONNECT, ADMA and AGIC devices on Jetson TX2 and Jetson AGX
Xavier.

Verified driver probe path and devices get registered fi

arm64: tegra: Enable ACONNECT, ADMA and AGIC

Enable ACONNECT, ADMA and AGIC devices on Jetson TX2 and Jetson AGX
Xavier.

Verified driver probe path and devices get registered fine.

Signed-off-by: Sameer Pujar <spujar@nvidia.com>
Acked-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

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arm64: tegra: Add INA3221 channel info for Jetson TX2

There are four INA3221 chips on the Jetson TX2 (p3310 + p2771).
And each INA3221 chip has three input channels to monitor power.

arm64: tegra: Add INA3221 channel info for Jetson TX2

There are four INA3221 chips on the Jetson TX2 (p3310 + p2771).
And each INA3221 chip has three input channels to monitor power.

So this patch adds these 12 channels to the DT of Jetson TX2, by
following the DT binding of INA3221 and official documents from
https://developer.nvidia.com/embedded/downloads

tegra186-p3310:
https://developer.nvidia.com/embedded/dlc/jetson-tx2-series-modules-oem-product-design-guide

tegra186-p2771-0000:
http://developer.nvidia.com/embedded/dlc/jetson-tx1-tx2-developer-kit-carrier-board-spec-20180618

Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

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arm64: tegra: Add ID EEPROM for Jetson TX2 Developer Kit

There is an ID EEPROM on the Jetson TX2 carrier board, part of the
Jetson TX2 Developer Kit, that exposes information that can be

arm64: tegra: Add ID EEPROM for Jetson TX2 Developer Kit

There is an ID EEPROM on the Jetson TX2 carrier board, part of the
Jetson TX2 Developer Kit, that exposes information that can be used to
identify the carrier board. Add the device tree node so that operating
systems can access this EEPROM.

Acked-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

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arm64: tegra: Add VCC supply for GPIO expanders on Jetson TX2

The GPIO expanders on Jetson TX2 are powered by the VDD_1V8 and
VDD_3V3_SYS supplies, respectively. Model this in device tre

arm64: tegra: Add VCC supply for GPIO expanders on Jetson TX2

The GPIO expanders on Jetson TX2 are powered by the VDD_1V8 and
VDD_3V3_SYS supplies, respectively. Model this in device tree so that
the correct supplies are referenced.

Reviewed-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

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arm64: tegra: Clarify that P2771 is the Jetson TX2 Developer Kit

P2771 is the internal part number for the Jetson TX2 Developer Kit.
Clarify that using the DT model property.

Ac

arm64: tegra: Clarify that P2771 is the Jetson TX2 Developer Kit

P2771 is the internal part number for the Jetson TX2 Developer Kit.
Clarify that using the DT model property.

Acked-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

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arm64: tegra: Use TEGRA186_ prefix for GPIOs

In order to move away from misleadingly generic definitions of the GPIO
macros, use the Tegra186-specific prefix. These are the last remainin

arm64: tegra: Use TEGRA186_ prefix for GPIOs

In order to move away from misleadingly generic definitions of the GPIO
macros, use the Tegra186-specific prefix. These are the last remaining
occurrences. The generic definitions can be removed after this.

Signed-off-by: Thierry Reding <treding@nvidia.com>

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arm64: tegra: Disable XUSB support on Jetson TX2

The recently introduced XUSB support for Jetson TX2 is causing boot, CPU
hotplug and suspend/resume failures according to several reports

arm64: tegra: Disable XUSB support on Jetson TX2

The recently introduced XUSB support for Jetson TX2 is causing boot, CPU
hotplug and suspend/resume failures according to several reports.

Temporarily work around this by disabling the XUSB controller and XUSB
pad controller nodes in device tree, while we figure out what's causing
this.

Reported-by: Bitan Biswas <bbiswas@nvidia.com>
Reported-by: Jonathan Hunter <jonathanh@nvidia.com>
Tested-by: Bitan Biswas <bbiswas@nvidia.com>
Tested-by: Jon Hunter <jonathanh@nvidia.com>
Acked-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

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arm64: tegra: Enable XUSB on P2771

Enable the relevant pads for XUSB support on P2771-0000 and hook up the
USB supply voltage regulators to the ports.

Signed-off-by: Thierry Red

arm64: tegra: Enable XUSB on P2771

Enable the relevant pads for XUSB support on P2771-0000 and hook up the
USB supply voltage regulators to the ports.

Signed-off-by: Thierry Reding <treding@nvidia.com>

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Merge tag 'sound-5.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound updates from Takashi Iwai:
"We had again a busy development cycle with many new drivers

Merge tag 'sound-5.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound updates from Takashi Iwai:
"We had again a busy development cycle with many new drivers as well as
lots of core improvements / cleanups. Let's go for highlights:

ALSA core:

- PCM locking scheme was refactored for reducing a global rwlock

- PCM suspend is handled in the device type PM ops now; lots of
explicit calls were reduced by this action

- Cleanups about PCM buffer preallocation calls

- Kill NULL device object in memory allocations

- Lots of procfs API cleanups

ASoC core:

- Support for only powering up channels that are actively being used

- Cleanups / fixes of topology API

ASoC drivers:

- MediaTek BTCVSD for a Bluetooth radio chip, which is the first such
driver we've had upstream!

- Quite a few improvements to simplify the generic card drivers,
especially the merge of the SCU cards into the main generic drivers

- Lots of fixes for probing on Intel systems to follow more standard
styles

- A big refresh and cleanup of the Samsung drivers

- New drivers: Asahi Kasei Microdevices AK4497, Cirrus Logic CS4341
and CS35L26, Google ChromeOS embedded controllers, Ingenic JZ4725B,
MediaTek BTCVSD, MT8183 and MT6358, NXP MICFIL, Rockchip RK3328,
Spreadtrum DMA controllers, Qualcomm WCD9335, Xilinx S/PDIF and PCM
formatters

ALSA drivers:

- Improvements of Tegra HD-audio controller driver for supporting new
chips

- HD-audio codec quirks for ALC294 S4 resume, ASUS laptop, Chrome
headset button support and Dell workstations

- Improved DSD support on USB-audio

- Quirk for MOTU MicroBook II USB-audio

- Support for Fireface UCX support and Solid State Logic Duende
Classic/Mini"

* tag 'sound-5.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (461 commits)
ALSA: usb-audio: Add quirk for MOTU MicroBook II
ASoC: stm32: i2s: skip useless write in slave mode
ASoC: stm32: i2s: fix race condition in irq handler
ASoC: stm32: i2s: remove useless callback
ASoC: stm32: i2s: fix dma configuration
ASoC: stm32: i2s: fix stream count management
ASoC: stm32: i2s: fix 16 bit format support
ASoC: stm32: i2s: fix IRQ clearing
ASoC: qcom: Kconfig: fix dependency for sdm845
ASoC: Intel: Boards: Add Maxim98373 support
ASoC: rsnd: gen: fix SSI9 4/5/6/7 busif related register address
ALSA: firewire-motu: fix construction of PCM frame for capture direction
ALSA: bebob: use more identical mod_alias for Saffire Pro 10 I/O against Liquid Saffire 56
ALSA: hda: Extend i915 component bind timeout
ASoC: wm_adsp: Improve logging messages
ASoC: wm_adsp: Add support for multiple compressed buffers
ASoC: wm_adsp: Refactor compress stream initialisation
ASoC: wm_adsp: Reorder some functions for improved clarity
ASoC: wm_adsp: Factor out stripping padding from ADSP data
ASoC: cs35l36: Fix an IS_ERR() vs NULL checking bug
...

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arm64: tegra: custom name for hda sound card

"nvidia,model" property is added to pass custom name for hda sound card.
This is parsed in hda driver and used for card name. This aligns wit

arm64: tegra: custom name for hda sound card

"nvidia,model" property is added to pass custom name for hda sound card.
This is parsed in hda driver and used for card name. This aligns with the
way with which sound cards are named in general.

This patch populates above for jetson-tx1, jetson-tx2 and jetson-xavier.

Signed-off-by: Sameer Pujar <spujar@nvidia.com>
Reviewed-by: Jonathan Hunter <jonathanh@nvidia.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

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arm64: tegra: p2771-0000: Use TEGRA186_ prefix for GPIO names

The new prefix allows the GPIOs to be uniquely identified on a per-chip
basis, which makes it easier to distinguish Tegra186

arm64: tegra: p2771-0000: Use TEGRA186_ prefix for GPIO names

The new prefix allows the GPIOs to be uniquely identified on a per-chip
basis, which makes it easier to distinguish Tegra186 specific GPIOs from
those of later chips such as Tegra194 which supports a very different
set of GPIOs.

Signed-off-by: Thierry Reding <treding@nvidia.com>

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