“4a15d56f78936ec15a5d747546f25ace8fef9a03”上不存在“README.md”
  1. 13 11月, 2014 1 次提交
    • D
      cpuidle: Invert CPUIDLE_FLAG_TIME_VALID logic · b82b6cca
      Daniel Lezcano 提交于
      The only place where the time is invalid is when the ACPI_CSTATE_FFH entry
      method is not set. Otherwise for all the drivers, the time can be correctly
      measured.
      
      Instead of duplicating the CPUIDLE_FLAG_TIME_VALID flag in all the drivers
      for all the states, just invert the logic by replacing it by the flag
      CPUIDLE_FLAG_TIME_INVALID, hence we can set this flag only for the acpi idle
      driver, remove the former flag from all the drivers and invert the logic with
      this flag in the different governor.
      Signed-off-by: NDaniel Lezcano <daniel.lezcano@linaro.org>
      Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
      b82b6cca
  2. 26 8月, 2014 3 次提交
  3. 18 7月, 2014 1 次提交
    • R
      ARM: convert all "mov.* pc, reg" to "bx reg" for ARMv6+ · 6ebbf2ce
      Russell King 提交于
      ARMv6 and greater introduced a new instruction ("bx") which can be used
      to return from function calls.  Recent CPUs perform better when the
      "bx lr" instruction is used rather than the "mov pc, lr" instruction,
      and this sequence is strongly recommended to be used by the ARM
      architecture manual (section A.4.1.1).
      
      We provide a new macro "ret" with all its variants for the condition
      code which will resolve to the appropriate instruction.
      
      Rather than doing this piecemeal, and miss some instances, change all
      the "mov pc" instances to use the new macro, with the exception of
      the "movs" instruction and the kprobes code.  This allows us to detect
      the "mov pc, lr" case and fix it up - and also gives us the possibility
      of deploying this for other registers depending on the CPU selection.
      Reported-by: NWill Deacon <will.deacon@arm.com>
      Tested-by: Stephen Warren <swarren@nvidia.com> # Tegra Jetson TK1
      Tested-by: Robert Jarzmik <robert.jarzmik@free.fr> # mioa701_bootresume.S
      Tested-by: Andrew Lunn <andrew@lunn.ch> # Kirkwood
      Tested-by: NShawn Guo <shawn.guo@freescale.com>
      Tested-by: Tony Lindgren <tony@atomide.com> # OMAPs
      Tested-by: Gregory CLEMENT <gregory.clement@free-electrons.com> # Armada XP, 375, 385
      Acked-by: Sekhar Nori <nsekhar@ti.com> # DaVinci
      Acked-by: Christoffer Dall <christoffer.dall@linaro.org> # kvm/hyp
      Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com> # PXA3xx
      Acked-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> # Xen
      Tested-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> # ARMv7M
      Tested-by: Simon Horman <horms+renesas@verge.net.au> # Shmobile
      Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
      6ebbf2ce
  4. 17 6月, 2014 1 次提交
  5. 22 5月, 2014 3 次提交
  6. 30 4月, 2014 1 次提交
  7. 26 3月, 2014 1 次提交
  8. 22 3月, 2014 2 次提交
    • A
      ARM: davinci: fix Kconfig for DA850_EVM · 06f07c9e
      Arnd Bergmann 提交于
      The DAVINCI_DA850_EVM board uses an unusual method to
      enable the GPIO_PCA953X and KEYBOARD_GPIO_POLLED symbols,
      which leads to the dependencies on these symbols being
      ignored. As GPIO_PCA953X actually requires I2C, that
      can lead to build failures when I2C is disabled.
      
      This patch removes the duplicate symbol definitions
      and instead enables them from the davinci_all_defconfig
      file.
      
      A different question whether we actually want to automatically
      enable them at all or rather put them into defconfig,
      but that should be a separate patch.
      Signed-off-by: NArnd Bergmann <arnd@arndb.de>
      Acked-by: NSekhar Nori <nsekhar@ti.com>
      Cc: Kevin Hilman <khilman@deeprootsystems.com>
      Cc: davinci-linux-open-source@linux.davincidsp.com
      06f07c9e
    • A
      ARM: davinci: make dm644x-evm phy fixup conditional · 4bbef1da
      Arnd Bergmann 提交于
      We cannot call phy_register_fixup_for_uid() if CONFIG_PHYLIB
      is not built into the kernel, and we should not enforce that
      to be built into vmlinux either, because one might want to
      disable the entire network stack.
      
      This change uses a compile-time condition on CONFIG_PHYLIB
      to remove the call in the cases where it cannot work.
      Signed-off-by: NArnd Bergmann <arnd@arndb.de>
      Acked-by: NSekhar Nori <nsekhar@ti.com>
      Cc: Kevin Hilman <khilman@deeprootsystems.com>
      Cc: davinci-linux-open-source@linux.davincidsp.com
      4bbef1da
  9. 17 3月, 2014 1 次提交
  10. 06 3月, 2014 2 次提交
  11. 23 2月, 2014 1 次提交
    • I
      ARM: davinci: aemif: get rid of davinci-nand driver dependency on aemif · 67f5185c
      Ivan Khoronzhuk 提交于
      The problem that the set timings code contains the call of Davinci
      platform function davinci_aemif_setup_timing() which is not
      accessible if kernel is built for another platform like Keystone.
      
      The Keysone platform is going to use TI AEMIF driver.
      If TI AEMIF is used we don't need to set timings and bus width.
      It is done by AEMIF driver.
      
      To get rid of davinci-nand driver dependency on aemif platform code
      we moved aemif code to davinci platform.
      
      The platform AEMIF code (aemif.c) has to be removed once Davinci
      will be converted to DT and use ti-aemif.c driver.
      Acked-by: NBrian Norris <computersforpeace@gmail.com>
      Signed-off-by: NIvan Khoronzhuk <ivan.khoronzhuk@ti.com>
      [nsekhar@ti.com: fixed checkpatch error and a build breakage due to
      		 missing include, rebased onto l2-mtd/master]
      Signed-off-by: NSekhar Nori <nsekhar@ti.com>
      67f5185c
  12. 09 1月, 2014 1 次提交
  13. 26 12月, 2013 1 次提交
  14. 21 12月, 2013 1 次提交
  15. 05 12月, 2013 1 次提交
  16. 27 11月, 2013 1 次提交
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  20. 18 10月, 2013 1 次提交
  21. 16 10月, 2013 1 次提交
  22. 08 10月, 2013 1 次提交
  23. 30 9月, 2013 1 次提交
  24. 25 9月, 2013 3 次提交
  25. 24 9月, 2013 3 次提交
  26. 19 9月, 2013 2 次提交
  27. 30 8月, 2013 1 次提交
  28. 26 8月, 2013 1 次提交
  29. 22 8月, 2013 1 次提交
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