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  1. 02 5月, 2013 2 次提交
  3. 30 4月, 2013 6 次提交
  5. 26 4月, 2013 11 次提交
  7. 24 4月, 2013 2 次提交
  9. 23 4月, 2013 1 次提交
  11. 18 4月, 2013 10 次提交
  13. 11 4月, 2013 2 次提交
  15. 10 4月, 2013 6 次提交
    • S
      powerpc/fsl-booke: Add B4_QDS board support · af7837c7
      由 Shaveta Leekha 提交于 
      - Add support for B4 board in board file b4_qds.c,
  It is common for B4860, B4420 and B4220QDS as they share same QDS board
- Add B4QDS support in Kconfig and Makefile

B4860QDS is a high-performance computing evaluation, development and
test platform supporting the B4860 QorIQ Power Architecture processor,
with following major features:

    - Four dual-threaded e6500 Power Architecture processors
      organized in one cluster-each core runs up to 1.8 GHz
    - Two DDR3/3L controllers for high-speed memory interface each
      runs at up to 1866.67 MHz
    - CoreNet fabric that fully supports coherency using MESI protocol
      between the e6500 cores, SC3900 FVP cores, memories and
      external interfaces.
    - Data Path Acceleration Architecture having FMAN, QMan, BMan,
      SEC 5.3 and RMAN
    - Large internal cache memory with snooping and stashing capabilities
    - Sixteen 10-GHz SerDes lanes that serve:
        - Two SRIO interfaces. Each supports up to 4 lanes and
          a total of up to 8 lanes
        - Up to 8-lanes Common Public Radio Interface (CPRI) controller
          for glue-less antenna connection
        - Two 10-Gbit Ethernet controllers (10GEC)
        - Six 1G/2.5-Gbit Ethernet controllers for network communications
        - PCI Express controller
        - Debug (Aurora)
    - Various system peripherals

B4420 and B4220 have some differences in comparison to B4860 with fewer
core/clusters(both SC3900 and e6500), fewer DDR controllers,
fewer serdes lanes, fewer SGMII interfaces and reduced target frequencies.

Key differences between B4860 and B4420:
B4420 has:
    - Fewer e6500 cores:
        1 cluster with 2 e6500 cores
    - Fewer SC3900 cores/clusters:
        1 cluster with 2 SC3900 cores per cluster
    - Single DDRC @ 1.6GHz
    - 2 X 4 lane serdes
    - 3 SGMII interfaces
    - no sRIO
    - no 10G

Key differences between B4860 and B4220:
B4220 has:
    - Fewer e6500 cores:
        1 cluster with 1 e6500 core
    - Fewer SC3900 cores/clusters:
        1 cluster with 2 SC3900 cores per cluster
    - Single DDRC @ 1.33GHz
    - 2 X 2 lane serdes
    - 2 SGMII interfaces
    - no sRIO
    - no 10G
Signed-off-by: NShaveta Leekha <shaveta@freescale.com>
Signed-off-by: NKumar Gala <galak@kernel.crashing.org>
      af7837c7
    • P
      powerpc: remove "config MPC10X_OPENPIC" · 9f4c350d
      由 Paul Bolle 提交于 
      The last users of Kconfig symbol MPC10X_OPENPIC were removed in v2.6.27.
Its Kconfig entry can be removed now.
Signed-off-by: NPaul Bolle <pebolle@tiscali.nl>
Signed-off-by: NKumar Gala <galak@kernel.crashing.org>
      9f4c350d
    • V
      cpufreq: powerpc/platforms/cell: move cpufreq driver to drivers/cpufreq · 6eb1c377
      由 Viresh Kumar 提交于 
      This patch moves cpufreq driver of powerpc platforms/cell to drivers/cpufreq.
Signed-off-by: NViresh Kumar <viresh.kumar@linaro.org>
Acked-by: NArnd Bergmann <arnd@arndb.de>
Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
      6eb1c377
    • F
      USB: remove USB_EHCI_BIG_ENDIAN_{DESC,MMIO} depends on architecture symbol · 9296d94d
      由 Florian Fainelli 提交于 
      Just like the OHCI counter part we just can remove the architecture
specific symbols which prevent these configuration symbols from being
selected by platforms/architectures requiring it. The original
implementation did not scale at all since it required each and every
single architecture to be added for these configuration symbols to be
selected. Now it is up to the EHCI driver and/or platform to select
these configuration symbols accordingly.
Acked-by: NAlan Stern <stern@rowland.harvard.edu>
Signed-off-by: NFlorian Fainelli <florian@openwrt.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
      9296d94d
    • A
      procfs: new helper - PDE_DATA(inode) · d9dda78b
      由 Al Viro 提交于 
      The only part of proc_dir_entry the code outside of fs/proc
really cares about is PDE(inode)->data.  Provide a helper
for that; static inline for now, eventually will be moved
to fs/proc, along with the knowledge of struct proc_dir_entry
layout.
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
      d9dda78b
    • A
      spufs: don't bother with fops->owner · 0b57b880
      由 Al Viro 提交于 
      filesystem module as whole is pinned down by its superblock, no need
to have opened files on it to add anything to that.
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
      0b57b880