1. 08 3月, 2018 2 次提交
  2. 15 1月, 2018 1 次提交
  3. 31 12月, 2017 1 次提交
  4. 26 12月, 2017 11 次提交
  5. 22 12月, 2017 1 次提交
  6. 21 12月, 2017 6 次提交
  7. 17 12月, 2017 1 次提交
  8. 05 12月, 2017 2 次提交
    • C
      ARM: dts: sun8i: h3: Add dts file for Libre Computer Board ALL-H3-CC H3 ver. · 6ca35864
      Chen-Yu Tsai 提交于
      The Libre Computer Board ALL-H3-CC from Libre Technology is a Raspberry
      Pi B+ form factor single board computer based on the Allwinner H3 SoC.
      The board has 1GB DDR3 SDRAM, provided by 4 2Gb chips. The mounting holes
      and connectors are in the exact same position as on the Raspberry Pi B+.
      
      Raspberry Pi B+ like peripherals supported on this board include:
      
        - Power input through micro-USB connector (without USB OTG)
        - Native 100 Mbps ethernet using the internal PHY, as opposed to
          USB-based on the RPi
        - 4x USB 2.0 host ports, directly connected to the SoC, as opposed to
          being connected through a USB 2.0 hub on the RPi
        - TV and audio output on a 3.5mm TRRS jack
        - HDMI output
        - Micro-SD card slot
        - Standard RPi B+ GPIO header, with the standard peripherals routed to
          the same pins.
      
          * 5V, 3.3V power, and ground
          * I2C0 on the H3 is routed to I2C1 pins on the RPi header
          * I2C1 on the H3 is routed to I2C0 pins on the RPi header
          * UART1 on the H3 is routed to UART0 pins on the RPi header
          * SPI0 on the H3 is routed to SPI0 pins on the RPi header,
            with GPIO pin PA17 replacing the missing Chip Select 1
          * I2S1 on the H3 is routed to PCM pins on the RPi header
      
        - Additional peripherals from the H3 are available on different pins.
          These include I2S0, JTAG, PWM1, SPDIF, SPI1, and UART3
      
      In addition, there are a number of new features:
      
        - Console UART header
        - Consumer IR receiver
        - Camera interface (not compatible with RPi)
        - Onboard microphone
        - eMMC expansion module port
        - Heatsink mounting holes
        - Power button
      
      The power button requires corresponding software for the embedded
      coprocessor to properly function.
      
      This patch adds a dts file for this board that enables all "onboard"
      peripherals currently supported. This means no display or camera
      support.
      Signed-off-by: NChen-Yu Tsai <wens@csie.org>
      Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>
      6ca35864
    • P
      ARM: dts: at91: add devicetree for the Axentia Nattis with Natte power · 0e432389
      Peter Rosin 提交于
      The Axentia Nattis is a device designed for presenting departures for
      public transport systems. The Natte helper board provides power and
      features a battery of battery chargers.
      Signed-off-by: NPeter Rosin <peda@axentia.se>
      Signed-off-by: NAlexandre Belloni <alexandre.belloni@free-electrons.com>
      0e432389
  9. 27 11月, 2017 2 次提交
  10. 10 11月, 2017 1 次提交
    • M
      kbuild: handle dtb-y and CONFIG_OF_ALL_DTBS natively in Makefile.lib · 7e7962dd
      Masahiro Yamada 提交于
      If CONFIG_OF_ALL_DTBS is enabled, "make ARCH=arm64 dtbs" compiles each
      DTB twice; one from arch/arm64/boot/dts/*/Makefile and the other from
      the dtb-$(CONFIG_OF_ALL_DTBS) line in arch/arm64/boot/dts/Makefile.
      It could be a race problem when building DTBS in parallel.
      
      Another minor issue is CONFIG_OF_ALL_DTBS covers only *.dts in vendor
      sub-directories, so this broke when Broadcom added one more hierarchy
      in arch/arm64/boot/dts/broadcom/<soc>/.
      
      One idea to fix the issues in a clean way is to move DTB handling
      to Kbuild core scripts.  Makefile.dtbinst already recognizes dtb-y
      natively, so it should not hurt to do so.
      
      Add $(dtb-y) to extra-y, and $(dtb-) as well if CONFIG_OF_ALL_DTBS is
      enabled.  All clutter things in Makefiles go away.
      
      As a bonus clean-up, I also removed dts-dirs.  Just use subdir-y
      directly to traverse sub-directories.
      Signed-off-by: NMasahiro Yamada <yamada.masahiro@socionext.com>
      Acked-by: NArnd Bergmann <arnd@arndb.de>
      [robh: corrected BUILTIN_DTB to CONFIG_BUILTIN_DTB]
      Signed-off-by: NRob Herring <robh@kernel.org>
      7e7962dd
  11. 09 11月, 2017 1 次提交
  12. 04 11月, 2017 1 次提交
  13. 02 11月, 2017 1 次提交
    • G
      License cleanup: add SPDX GPL-2.0 license identifier to files with no license · b2441318
      Greg Kroah-Hartman 提交于
      Many source files in the tree are missing licensing information, which
      makes it harder for compliance tools to determine the correct license.
      
      By default all files without license information are under the default
      license of the kernel, which is GPL version 2.
      
      Update the files which contain no license information with the 'GPL-2.0'
      SPDX license identifier.  The SPDX identifier is a legally binding
      shorthand, which can be used instead of the full boiler plate text.
      
      This patch is based on work done by Thomas Gleixner and Kate Stewart and
      Philippe Ombredanne.
      
      How this work was done:
      
      Patches were generated and checked against linux-4.14-rc6 for a subset of
      the use cases:
       - file had no licensing information it it.
       - file was a */uapi/* one with no licensing information in it,
       - file was a */uapi/* one with existing licensing information,
      
      Further patches will be generated in subsequent months to fix up cases
      where non-standard license headers were used, and references to license
      had to be inferred by heuristics based on keywords.
      
      The analysis to determine which SPDX License Identifier to be applied to
      a file was done in a spreadsheet of side by side results from of the
      output of two independent scanners (ScanCode & Windriver) producing SPDX
      tag:value files created by Philippe Ombredanne.  Philippe prepared the
      base worksheet, and did an initial spot review of a few 1000 files.
      
      The 4.13 kernel was the starting point of the analysis with 60,537 files
      assessed.  Kate Stewart did a file by file comparison of the scanner
      results in the spreadsheet to determine which SPDX license identifier(s)
      to be applied to the file. She confirmed any determination that was not
      immediately clear with lawyers working with the Linux Foundation.
      
      Criteria used to select files for SPDX license identifier tagging was:
       - Files considered eligible had to be source code files.
       - Make and config files were included as candidates if they contained >5
         lines of source
       - File already had some variant of a license header in it (even if <5
         lines).
      
      All documentation files were explicitly excluded.
      
      The following heuristics were used to determine which SPDX license
      identifiers to apply.
      
       - when both scanners couldn't find any license traces, file was
         considered to have no license information in it, and the top level
         COPYING file license applied.
      
         For non */uapi/* files that summary was:
      
         SPDX license identifier                            # files
         ---------------------------------------------------|-------
         GPL-2.0                                              11139
      
         and resulted in the first patch in this series.
      
         If that file was a */uapi/* path one, it was "GPL-2.0 WITH
         Linux-syscall-note" otherwise it was "GPL-2.0".  Results of that was:
      
         SPDX license identifier                            # files
         ---------------------------------------------------|-------
         GPL-2.0 WITH Linux-syscall-note                        930
      
         and resulted in the second patch in this series.
      
       - if a file had some form of licensing information in it, and was one
         of the */uapi/* ones, it was denoted with the Linux-syscall-note if
         any GPL family license was found in the file or had no licensing in
         it (per prior point).  Results summary:
      
         SPDX license identifier                            # files
         ---------------------------------------------------|------
         GPL-2.0 WITH Linux-syscall-note                       270
         GPL-2.0+ WITH Linux-syscall-note                      169
         ((GPL-2.0 WITH Linux-syscall-note) OR BSD-2-Clause)    21
         ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause)    17
         LGPL-2.1+ WITH Linux-syscall-note                      15
         GPL-1.0+ WITH Linux-syscall-note                       14
         ((GPL-2.0+ WITH Linux-syscall-note) OR BSD-3-Clause)    5
         LGPL-2.0+ WITH Linux-syscall-note                       4
         LGPL-2.1 WITH Linux-syscall-note                        3
         ((GPL-2.0 WITH Linux-syscall-note) OR MIT)              3
         ((GPL-2.0 WITH Linux-syscall-note) AND MIT)             1
      
         and that resulted in the third patch in this series.
      
       - when the two scanners agreed on the detected license(s), that became
         the concluded license(s).
      
       - when there was disagreement between the two scanners (one detected a
         license but the other didn't, or they both detected different
         licenses) a manual inspection of the file occurred.
      
       - In most cases a manual inspection of the information in the file
         resulted in a clear resolution of the license that should apply (and
         which scanner probably needed to revisit its heuristics).
      
       - When it was not immediately clear, the license identifier was
         confirmed with lawyers working with the Linux Foundation.
      
       - If there was any question as to the appropriate license identifier,
         the file was flagged for further research and to be revisited later
         in time.
      
      In total, over 70 hours of logged manual review was done on the
      spreadsheet to determine the SPDX license identifiers to apply to the
      source files by Kate, Philippe, Thomas and, in some cases, confirmation
      by lawyers working with the Linux Foundation.
      
      Kate also obtained a third independent scan of the 4.13 code base from
      FOSSology, and compared selected files where the other two scanners
      disagreed against that SPDX file, to see if there was new insights.  The
      Windriver scanner is based on an older version of FOSSology in part, so
      they are related.
      
      Thomas did random spot checks in about 500 files from the spreadsheets
      for the uapi headers and agreed with SPDX license identifier in the
      files he inspected. For the non-uapi files Thomas did random spot checks
      in about 15000 files.
      
      In initial set of patches against 4.14-rc6, 3 files were found to have
      copy/paste license identifier errors, and have been fixed to reflect the
      correct identifier.
      
      Additionally Philippe spent 10 hours this week doing a detailed manual
      inspection and review of the 12,461 patched files from the initial patch
      version early this week with:
       - a full scancode scan run, collecting the matched texts, detected
         license ids and scores
       - reviewing anything where there was a license detected (about 500+
         files) to ensure that the applied SPDX license was correct
       - reviewing anything where there was no detection but the patch license
         was not GPL-2.0 WITH Linux-syscall-note to ensure that the applied
         SPDX license was correct
      
      This produced a worksheet with 20 files needing minor correction.  This
      worksheet was then exported into 3 different .csv files for the
      different types of files to be modified.
      
      These .csv files were then reviewed by Greg.  Thomas wrote a script to
      parse the csv files and add the proper SPDX tag to the file, in the
      format that the file expected.  This script was further refined by Greg
      based on the output to detect more types of files automatically and to
      distinguish between header and source .c files (which need different
      comment types.)  Finally Greg ran the script using the .csv files to
      generate the patches.
      Reviewed-by: NKate Stewart <kstewart@linuxfoundation.org>
      Reviewed-by: NPhilippe Ombredanne <pombredanne@nexb.com>
      Reviewed-by: NThomas Gleixner <tglx@linutronix.de>
      Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
      b2441318
  14. 23 10月, 2017 5 次提交
  15. 13 10月, 2017 1 次提交
  16. 12 10月, 2017 2 次提交
  17. 10 10月, 2017 1 次提交