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Nvidia Tegra 3 (tegra30): Difference between revisions

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== Participate development ==
== Participate development ==
 
* adding USB HSIC support to the mainline USB driver.


== Devices with a Nvidia Tegra 3 Chipset ==
== Devices with a Nvidia Tegra 3 Chipset ==

Revision as of 05:32, 31 December 2021

Nvidia Tegra 3
NVIDIA T30 chip
NVIDIA T30 chip
Manufacturer Nvidia
Name Tegra 3
Architecture armv7
CPU 4x 1.2/1.4/1.6 GHz ARM Cortex-A9
GPU Nvidia ULP Geforce
Year 2011
Process 40nm
Mainline yes
Components
CPU
Works
UART
Works
Storage
Works
USB
Works
Display
Works
GPU
Partial
Pinctrl
Works
I²C
Works
SPI
No data
Audio
Works
Video
Works
Thermal
Works
Camera
Partial
NPU
No data
Suspend
Works
Ethernet
No data
SATA
No data


Development

Bootloader

Currently except classic proprietary Aboot (using fastboot service), there is open-source u-boot development in progress for some Tegra devices. You can check grate u-boot fork.

Graphics

Please check Nvidia_Tegra_2_(tegra20)#Graphics we use common driver with Tegra 2.

WiFi

Tegra 3 doesn't have built-in WiFi module. Every device uses it's own WiFi module usually on sdmmc3 line. Most popular modules are Broadcom bcm4329 and bcm4330.

Bluetooth

Tegra 3 doesn't have built-in bluetooth module. Every device uses it's own bluetooth module usually on UART-C. Most popular modules are Broadcom bcm4329 and bcm4330.

Modem

The cellular modem is connected via an internal USB interface called USB HSIC. The mainline Tegra USB driver does not implement this functionality. Much of the work in enabling the cellular stack would involve adding USB HSIC support to the mainline USB driver.

GPS

Tegra 3 doesn't have built-in GPS module. Every device uses it's own GPS module usually on UART-B. Most popular module is Broadcom bcm47511.

Audio

Currently i2s lines are supported by Tegra 3. Nonetheless, every Tegra 3 device has it's own audio codec, and needs proper individual ucm configuration. Most well known are rt5640 (grouper, tilapia, memopads); rt5631 (asus transformers, except tf300t) and wm8903 (chagall, tf300t).

Participate development

  • adding USB HSIC support to the mainline USB driver.

Devices with a Nvidia Tegra 3 Chipset

Device Mainline
Acer Iconia Tab A700 P
Asus Eee Pad Transformer Prime Y
Asus Transformer Infinity Y
Asus Transformer Pad Y
Asus Transformer Pad 3G Y
Asus VivoTab RT Y
Google (ASUS) Nexus 7 (2012) Y
Google (ASUS) Nexus 7 (2012) GSM Y
Hisense Sero 7 Pro
HTC One X
HTC One X+
Kobo Arc 7HD
LG Optimus 4X HD P
LG Optimus Vu Y
Medion Lifetab S9714
Microsoft Surface RT Y
Ouya, Inc. Ouya Y
Pegatron Chagall Y
Toradex Colibri T30 N
WEXLER Tab 7t Y

See also