J. Neuschäfer 07c7f4f4e9 arm64: dts: allwinner: h313: Add Amediatech X96Q
The X96Q is a set-top box with an H313 SoC, AXP305 PMIC, 1 or 2 GiB RAM,
8 or 16 GiB eMMC flash, 2x USB A, Micro-SD, HDMI, Ethernet, audio/video
output, and infrared input.

  https://x96mini.com/products/x96q-tv-box-android-10-set-top-box

Tested, works:
- debug UART
- status LED
- USB ports in host mode
- MicroSD
- eMMC
- recovery button hidden behind audio/video port
- analog audio (line out)

Does not work:
- Ethernet (requires AC200 MFD/EPHY driver)
- WLAN (requires out-of-tree XRadio driver)
- analog video output (requires AC200 driver)
- HDMI audio/video output

Untested:
- "OTG" USB port in device mode
- built-in IR receiver
- external IR receiver

Table of regulators on the downstream kernel, for reference:

 vcc-5v      1   15      0 unknown  5000mV     0mA  5000mV  5000mV
    dcdca    0    0      0 unknown   900mV     0mA     0mV     0mV
    dcdcb    0    0      0 unknown  1350mV     0mA     0mV     0mV
    dcdcc    0    0      0 unknown   900mV     0mA     0mV     0mV
    dcdcd    0    0      0 unknown  1500mV     0mA     0mV     0mV
    dcdce    0    0      0 unknown  3300mV     0mA     0mV     0mV
    aldo1    0    0      0 unknown  3300mV     0mA     0mV     0mV
    aldo2    0    0      0 unknown   700mV     0mA     0mV     0mV
    aldo3    0    0      0 unknown   700mV     0mA     0mV     0mV
    bldo1    0    0      0 unknown  1800mV     0mA     0mV     0mV
    bldo2    0    0      0 unknown  1800mV     0mA     0mV     0mV
    bldo3    0    0      0 unknown   700mV     0mA     0mV     0mV
    bldo4    0    0      0 unknown   700mV     0mA     0mV     0mV
    cldo1    0    0      0 unknown  2500mV     0mA     0mV     0mV
    cldo2    0    0      0 unknown   700mV     0mA     0mV     0mV
    cldo3    0    0      0 unknown   700mV     0mA     0mV     0mV

Signed-off-by: J. Neuschäfer <j.ne@posteo.net>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Link: https://patch.msgid.link/20250918-x96q-v2-2-51bd39928806@posteo.net
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
2025-09-19 12:37:16 +08:00
2022-09-28 09:02:20 +02:00
2025-02-19 14:53:27 -07:00
2025-08-10 19:41:16 +03:00
2024-03-18 03:36:32 -06:00

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.
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