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  1. 29 3月, 2021 1 次提交
    • A
      ARM: imx7d-remarkable2: Initial device tree for reMarkable2 · c11d56b3
      由 Alistair Francis 提交于 
      The reMarkable2 (https://remarkable.com) is an e-ink tablet based on
the imx7d SoC.

This commit is based on the DTS provide by reMarkable but ported to the
latest kernel (instead of 4.14). I have removed references to
non-upstream devices and have changed the UART so that the console can
be accessed without having to open up the device via the OTG pogo pins.

Currently the kernel boots, but there is no support for the display.

WiFi is untested (no display or UART RX makes it hard to test), but
should work with the current upstream driver. As it's untested it's not
included in this commit.
Signed-off-by: NAlistair Francis <alistair@alistair23.me>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>
      c11d56b3
  3. 10 2月, 2021 1 次提交
    • M
      ARM: dts: add Ebang EBAZ4205 device tree · 00c27478
      由 Michael Walle 提交于 
      The Ebang EBAZ4205 is a simple board based on the Xilinx Zynq-7000 SoC.
Its features are:
 - one serial port
 - 256 MB RAM
 - 128 MB NAND flash
 - SDcard slot
 - IP101GA 10/100 Mbit Ethernet PHY (connected to PL IOs)
 - two LEDs (connected to PL IOs)
 - one Push Button (connect to PL IOs)
 - (optional) RTC
 - (optional) Input voltage supervisor

The NAND flash is not supported in mainline linux yet. Unfortunately,
the PHY is connected via the PL, thus for working ethernet the FPGA has
to be configured. Also, depending on the board variant, the PHY has no
external crystal and its clock needs to be driven by the PL. FCLK3 is
used for this and is kept enabled.
Signed-off-by: NMichael Walle <michael@walle.cc>
Link: https://lore.kernel.org/r/20210120194033.26970-4-michael@walle.ccSigned-off-by: NMichal Simek <michal.simek@xilinx.com>
      00c27478
  5. 09 2月, 2021 3 次提交
  7. 26 1月, 2021 1 次提交
  9. 23 1月, 2021 2 次提交
  11. 20 1月, 2021 4 次提交
    • A
      ARM: remove u300 platform · ce1380c9
      由 Arnd Bergmann 提交于 
      The Ericsson U300 platform was one of two ARM929 based SoC platforms for
mobile phones in ST-Ericsson after the merger of Ericsson with ST-NXP
into ST-Ericsson, the other one being the ST Nomadik.

The platform was not widely adopted in Linux based systems and was
replaced with the far superior ST-Ericsson U8500 in 2011, but Linus
Walleij kept maintaining the code for the whole time.

Linus continues to use the Nomadik machine, but decided to drop
u300 from the kernel as part of this year's spring cleaning.
Thanks for having maintained it all these years.

Cc: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/lkml/CACRpkdbJkiHR9FSfJTH_5d_qRU1__dRXHM1TL40iqNRKbGQfrQ@mail.gmail.com/Signed-off-by: NArnd Bergmann <arnd@arndb.de>
      ce1380c9
    • A
      ARM: remove tango platform · edd4488a
      由 Arnd Bergmann 提交于 
      The smp8758 (tango4) SoC was the last generation of set-top-box chips
to come out of Sigma Designs, and support was added by Marc Gonzalez
and Måns Rullgård between 2015 and 2017, before the company went out of
business and the products were abandoned.

The chip is used in some set-top-boxes such as the Popcorn Hour A-500,
which could have seen some adoption by hobbyists. This has not happened
in the past four years, and support for the more widely used MIPS based
SoCs was never merged at all.

Thanks to Marc and Måns for maintaining for the past years even after the
death of the platform.

Cc: Marc Gonzalez <marc.w.gonzalez@free.fr>
Cc: Mans Rullgard <mans@mansr.com>
Link: https://lore.kernel.org/lkml/2d643ebc-09af-a809-eb3f-2aec8ecee501@free.fr/Signed-off-by: NArnd Bergmann <arnd@arndb.de>
      edd4488a
    • A
      ARM: remove zte zx platform · 89d4f98a
      由 Arnd Bergmann 提交于 
      The ZTE ZX set-top-box SoC platform was added in 2015 by Jun Nie, with
Baoyou Xie and Shawn Guo subsequently becoming maintainers after the
addition of the 64-bit variant.

However, the only machines that were ever supported upstream are the
reference designs, not actual set-top-box devices that would benefit
from this support. All ZTE set-top-boxes from the past few years seem
to be based on third-party SoCs. While there is very little information
about zx296702 and zx296718 on the web, I found some references to other
chips from the same family, such as zx296716 and zx296719, which were
never submitted for upstream support. Finally, there is no support for
the GPU on either of them, with the lima and panfrost device drivers
having been added after work on the zx platform had stopped.

Shawn confirmed that he has not seen any interest in this platform for
the past four years, and that it can be removed.

Thanks to Jun and Shawn for maintaining this platform over the past
five years.

Cc: Jun Nie <jun.nie@linaro.org>
Cc: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: NArnd Bergmann <arnd@arndb.de>
      89d4f98a
    • A
      ARM: remove sirf prima2/atlas platforms · f3a73284
      由 Arnd Bergmann 提交于 
      The SiRF Prima2 and Atlas platform code was contributed by Cambridge
Silicon Radio (CSR) after aquiring the original SiRF company, and
maintained by Barry Song. CSR was subsequently acquired by Qualcomm,
who no longer have an interest in maintaining the SoC platform but
instead have released more recent SoCs for the same market in the
Snapdragon family.

As Barry is no longer working for the company, nobody else there
wants to maintain it, and there are no third-party users, the
best way forward seems to be to completely remove it.

Thanks to Barry for maintaining the platform for the past ten years.

Cc: Barry Song <baohua@kernel.org>
Link: https://lore.kernel.org/lkml/c969392572604b98bcb3be44048c3165@hisilicon.com/Signed-off-by: NArnd Bergmann <arnd@arndb.de>
      f3a73284
  13. 18 1月, 2021 2 次提交
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  27. 10 12月, 2020 1 次提交
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