1. 19 Apr, 2013 11 commits
    • Paul Bolle's avatar
      ARM: SPEAr13xx: Fix typo "ARCH_HAVE_CPUFREQ" · f1981472
      Paul Bolle authored
      Do what commit f12a500e
      ("ARM: SPEAr13xx: Enable CONFIG_ARCH_HAS_CPUFREQ") wanted to do.
      
      [arnd: fix botched merge from changing the Kconfig file]
      Signed-off-by: default avatarPaul Bolle <pebolle@tiscali.nl>
      Acked-by: default avatarViresh Kumar <viresh.kumar@linaro.org>
      Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
      f1981472
    • Arnd Bergmann's avatar
      Merge branch 'samsung/exynos-multiplatform' into next/multiplatform · 56b69048
      Arnd Bergmann authored
      These patches get us closer to adding multiplatform support on
      the Exynos platform, they are part of a longer series of
      patches.  This would get all the simple stuff out of the
      way, and I don't think there is a big risk of introducing
      regressions with these.
      
      A lot of the other patches have already been merged into
      subsystem trees. After this series in in arm-soc, what is
      left comes down to
      
      * The ASoC conversion to dmaengine won't make it unless someone
        who knows that code better steps up to do it right away. This
        means that we won't have audio in a 3.10 multiplatform kernel
        on Exynos, but it will still work for users that don't enable
        multiplatform.
      
      * The irqchip (combiner), clk and clksource patches are all based
        on top   of other changesets we pulled in from your trees, so I
        would not make them part of the next/multiplatform branch. We can
        apply them on top of the next/drivers branch once they are
        tested successfully.
      
      * A trivial patch is needed in the end to actually make
        CONFIG_ARCH_EXYNOS visible in multiplatform configurations.
        We will do that as a separate patch once everything else is
        there.
      Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
      56b69048
    • Arnd Bergmann's avatar
      ARM: exynos: enable multiplatform support · bd51de53
      Arnd Bergmann authored
      This makes it possible to enable the exynos platform as part of a
      multiplatform kernel, in addition to keeping the single-platform
      exynos support.
      
      The multiplatform variant has a number of limitations at the moment:
      
      * It only supports DT-enabled machines. This is not a problem in
        the long run, as non-DT machines for exynos are going away.
        The main problem here is that the gpio code and the exynos_eint
        irqchip are not multiplatform capable but still required for
        ATAGS based boot.
      * The watchdog driver is still missing a conversion.
      * sparsemem and memory_holes are currently not supported in
        multiplatform.
      
      The the multiplatform aware ARCH_EXYNOS Kconfig symbol is disabled
      for now, as dependent patches are still pending in other
      subsystem trees. We will enable it once everything comes together.
      Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
      bd51de53
    • Arnd Bergmann's avatar
      rtc: s3c: make header file local · b9d7c5d3
      Arnd Bergmann authored
      Nothing outside of the rtc driver includes plat/regs-rtc.h,
      so we can simply move the file into the same directory,
      which allows us to build the file as platform-independent
      code.
      Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
      Cc: rtc-linux@googlegroups.com
      Cc: Alessandro Zummo <a.zummo@towertech.it>
      b9d7c5d3
    • Arnd Bergmann's avatar
      mtd: onenand/samsung: make regs-onenand.h file local · 93115b7f
      Arnd Bergmann authored
      Nothing uses the NAND register definitions other than the
      actual driver, so we can move the header file into the
      same local directory, which lets us build it in a multiplatform
      configuration.
      Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
      Acked-by: default avatarKyungmin Park <kyungmin.park@samsung.com>
      Cc: linux-mtd@lists.infradead.org
      Cc: David Woodhouse <dwmw2@infradead.org>
      93115b7f
    • Arnd Bergmann's avatar
      thermal/exynos: remove unnecessary header inclusions · 040f30f3
      Arnd Bergmann authored
      In multiplatform configurations, we cannot include headers
      provided by only the exynos platform. Fortunately a number
      of drivers that include those headers do not actually need
      them, so we can just remove the inclusions.
      Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
      Acked-by: default avatarEduardo Valentin <eduardo.valentin@ti.com>
      Cc: Zhang Rui <rui.zhang@intel.com>
      040f30f3
    • Arnd Bergmann's avatar
      mmc: sdhci-s3c: remove platform dependencies · cc014f3e
      Arnd Bergmann authored
      plat/regs-sdhci.h is not used anywhere but in the sdhci-s3c
      driver, so it can become a local file there and all other
      inclusions removed.
      
      plat/sdhci.h is used only to define the platform devices,
      and with the exception of the platform_data structure not
      needed by the driver, so we can split out the platform_data
      definition instead and leave the rest to platform code.
      Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
      Acked-by: default avatarChris Ball <cjb@laptop.org>
      cc014f3e
    • Arnd Bergmann's avatar
      ARM: samsung: move mfc device definition to s5p-dev-mfc.c · f76da510
      Arnd Bergmann authored
      For a DT-only build we don't want to compile devs.c, but we do need
      the mfc device, which is also referenced by the DT based platforms,
      so move it all into one place.
      Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
      f76da510
    • Arnd Bergmann's avatar
      ARM: exynos: move debug-macro.S to include/debug/ · a2e40710
      Arnd Bergmann authored
      The move is necessary to support early debug output on exynos
      with multiplatform configurations. This implies also moving the
      plat/debug-macro.S file, but we are leaving the remaining users of that
      file in place, to avoid adding large numbers of extra configuration
      options to Kconfig.debug
      Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
      a2e40710
    • Arnd Bergmann's avatar
      ARM: exynos: prepare for sparse IRQ · 7ba8022f
      Arnd Bergmann authored
      When we enable CONFIG_SPARSE_IRQ, we have to set the value of NR_IRQS in
      the machine_desc for legacy IRQ domains, and any file referring to the
      number of interrupts or a specific number must include the mach/irqs.h
      header file explicitly.
      Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
      7ba8022f
    • Arnd Bergmann's avatar
      ARM: exynos: introduce EXYNOS_ATAGS symbol · b4cf27f7
      Arnd Bergmann authored
      As a preparation for multiplatform support, this introduces
      a new Kconfig symbol to split the ATAGS based EXYNOS platforms
      from the DT based ones. Turning off CONFIG_EXYNOS_ATAGS disables
      all platforms that are not yet converted to DT, and we can
      have code that relies on DT checking for this symbol being
      disabled.
      Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
      b4cf27f7
  2. 09 Apr, 2013 9 commits
  3. 08 Apr, 2013 15 commits
  4. 05 Apr, 2013 1 commit
  5. 04 Apr, 2013 3 commits
  6. 03 Apr, 2013 1 commit