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* Merge branch 'tegra/soc' into next/boardsArnd Bergmann2012-01-0637-222/+1584
|\ | | | | | | | | | | | | | | | | | | Conflicts: arch/arm/mach-tegra/board-harmony-pcie.c To fix an internal merge conflict between the tegra/soc and tegra/boards branches. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| * arm/tegra: Compile tegra_dt_init_irq only when CONFIG_OFStephen Warren2011-12-191-0/+2
| | | | | | | | | | | | | | | | This fixes a build break attempting to build a Tegra20-only kernel without device tree enabled. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Olof Johansson <olof@lixom.net>
| * arm/tegra: Make MACH_TEGRA_DT depend on ARCH_TEGRA_2x_SOCStephen Warren2011-12-191-0/+1
| | | | | | | | | | | | | | | | | | Now that Tegra20 and Tegra30 device tree board files are separate, MACH_TEGRA_DT (which enables the Tegra20 device tree board file) should depend on Tegra20 support being enabled. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Olof Johansson <olof@lixom.net>
| * arm/tegra: Delete tegra_init_clock()Stephen Warren2011-12-192-6/+0
| | | | | | | | | | | | | | | | | | | | | | | | tegra_init_clock() is written to call tegra2_init_clocks(), which only exists if Tegra20 support is enabled. This breaks the build of a Tegra30-only kernel. tegra_init_clock() isn't actually used any more; tegra20_init_early() calls tegra2_init_clocks() directly. So, just delete this function. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Olof Johansson <olof@lixom.net>
| * arm/tegra: Fix section mismatch errors in tegra30 pinmuxStephen Warren2011-12-191-1/+1
| | | | | | | | | | | | | | | | tegra30_pinmux_init() is called from the pinmux's probe() function, and hence should be __devinit not __init. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Olof Johansson <olof@lixom.net>
| * arm/tegra: Fix section mismatch errors in tegra20 pinmuxStephen Warren2011-12-191-1/+1
| | | | | | | | | | | | | | | | tegra20_pinmux_init() is called from the pinmux's probe() function, and hence should be __devinit not __init. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Olof Johansson <olof@lixom.net>
| * arm/tegra: refresh defconfig for tegra30Olof Johansson2011-12-191-5/+4
| | | | | | | | | | | | | | | | Update the defconfig for tegra due to the addition of tegra30 and rename of t20/t30 options. Signed-off-by: Olof Johansson <olof@lixom.net> Acked-by: Stephen Warren <swarren@nvidia.com>
| * arm/tegra: add support for tegra30 based board cardhuPeter De Schrijver2011-12-173-0/+38
| | | | | | | | | | | | | | | | | | | | | | | | Add support for the tegra30 based cardhu development board. Cardhu is a tablet formfactor reference design for tegra30. The patch provides a device tree for the board, updates Makefile.boot to build the dtb, includes the platform in Kconfig and updates board-dt.c. Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com> Acked-by: Stephen Warren <swarren@nvidia.com> Acked-by: Colin Cross <ccross@android.com> Signed-off-by: Olof Johansson <olof@lixom.net>
| * arm/tegra: implement support for tegra30Peter De Schrijver2011-12-176-7/+83
| | | | | | | | | | | | | | | | | | | | | | | | | | Add support for tegra30 SoC. This includes a device tree compatible type for this SoC ("nvidia,tegra30") and adds L2 cache initialization for this new SoC. The clock framework is still missing, which prevents most drivers from working. The basic IRQs are the same, so remove the dependency on CONFIG_ARCH_TEGRA_2x_SOC. Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com> Acked-by: Stephen Warren <swarren@nvidia.com> Acked-by: Colin Cross <ccross@android.com> Signed-off-by: Olof Johansson <olof@lixom.net>
| * arm/tegra: pinmux tables and definitions for tegra30Peter De Schrijver2011-12-175-0/+798
| | | | | | | | | | | | | | | | | | | | | | | | | | Define the pinmuxing and pindrive tables for tegra30. The pinmux table defines the available functions for each pinmux group. The pindrive table defines the default pullup or pulldowns for each group. Derived from code by Scott Williams (scwilliams@nvidia.com) Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com> Acked-by: Stephen Warren <swarren@nvidia.com> Acked-by: Colin Cross <ccross@android.com> Signed-off-by: Olof Johansson <olof@lixom.net>
| * arm/tegra: add new fields to struct tegra_pingroup_descPeter De Schrijver2011-12-172-0/+14
| | | | | | | | | | | | | | | | | | | | | | Add new fields to struct tegra_pingroup_desc to support new hardware features introduced in the tegra30 SoC. The pinmux driver won't use those fields yet, but the tegra30 pinmux tables will already provide the necessary data. Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com> Acked-by: Stephen Warren <swarren@nvidia.com> Acked-by: Colin Cross <ccross@android.com> Signed-off-by: Olof Johansson <olof@lixom.net>
| * arm/tegra: prepare pinmux code for multiple tegra variantsPeter De Schrijver2011-12-177-63/+86
| | | | | | | | | | | | | | | | | | | | | | This patch modifies the pinmux code to be useable for multiple tegra variants. Some tegra20 specific constants will be replaced by variables which will be initialized to the appropriate value at runtime. Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com> Acked-by: Stephen Warren <swarren@nvidia.com> Acked-by: Colin Cross <ccross@android.com> Signed-off-by: Olof Johansson <olof@lixom.net>
| * arm/tegra: rename tegra20 pinmux filesPeter De Schrijver2011-12-175-8/+9
| | | | | | | | | | | | | | | | | | | | | | Rename pinmux-t2.h and pinmux-t2-tables.c to the new tegra naming. This file will be reworked somewhat in the next patch to support multiple tegra SoC types. Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com> Acked-by: Stephen Warren <swarren@nvidia.com> Acked-by: Colin Cross <ccross@android.com> Signed-off-by: Olof Johansson <olof@lixom.net>
| * arm/tegra: generalize L2 cache initializationPeter De Schrijver2011-12-171-5/+10
| | | | | | | | | | | | | | | | | | | | Generalize L2 cache initialization and discover L2 cache associativity at runtime. Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com> Acked-by: Stephen Warren <swarren@nvidia.com> Acked-by: Colin Cross <ccross@android.com> Signed-off-by: Olof Johansson <olof@lixom.net>
| * arm/tegra: use PMC resetPeter De Schrijver2011-12-171-3/+2
| | | | | | | | | | | | | | | | | | | | Use PMC reset rather then CAR system reset as recommended by the hardware team. Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com> Acked-by: Stephen Warren <swarren@nvidia.com> Acked-by: Colin Cross <ccross@android.com> Signed-off-by: Olof Johansson <olof@lixom.net>
| * arm/tegra: rename board-dt.c to board-dt-tegra20.cPeter De Schrijver2011-12-173-3/+3
| | | | | | | | | | | | | | | | | | | | | | Tegra20 based boards will be handled by the current board-dt.c file. Tegra30 based boards will be handled by a new board-dt-tegra30.c file. Hence rename the existing board-dt.c to board-dt-tegra20.c to reflect its use. Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com> Acked-by: Stephen Warren <swarren@nvidia.com> Acked-by: Colin Cross <ccross@android.com> Signed-off-by: Olof Johansson <olof@lixom.net>
| * arm/tegra: prepare early init for multiple tegra variantsPeter De Schrijver2011-12-177-27/+34
| | | | | | | | | | | | | | | | | | This patch splits the early init code in a common and a tegra20 specific part. Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com> Acked-by: Stephen Warren <swarren@nvidia.com> Acked-by: Colin Cross <ccross@android.com> Signed-off-by: Olof Johansson <olof@lixom.net>
| * arm/tegra: don't export clk_measure_input_freqPeter De Schrijver2011-12-173-6/+9
| | | | | | | | | | | | | | | | | | | | don't export clk_measure_input_freq as its functionality is also available using clk_get_rate(). Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com> Acked-by: Stephen Warren <swarren@nvidia.com> Acked-by: Colin Cross <ccross@android.com> Signed-off-by: Olof Johansson <olof@lixom.net>
| * arm/tegra: prepare clock code for multiple tegra variantsPeter De Schrijver2011-12-174-32/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Rework the tegra20 clock code to support multiple tegra variants : * remove tegra2_periph_reset_assert/tegra2_periph_reset_deassert. This functionality should be in clock.c. * remove tegra_sdmmc_tap_delay and export tegra2_sdmmc_tap_delay directly. This feature is handled inside the sdmmc block from tegra30 onwards. So there is no need for support in the clock code beyond tegra20. There are no in tree users of this function. Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com> Acked-by: Stephen Warren <swarren@nvidia.com> Acked-by: Colin Cross <ccross@android.com> Signed-off-by: Olof Johansson <olof@lixom.net>
| * arm/tegra: cleanup tegra20 supportPeter De Schrijver2011-12-172-2/+9
| | | | | | | | | | | | | | | | | | | | | | | | * add a dependency to ARCH_TEGRA_2x_SOC in Kconfig to all tegra20 based boards and TEGRA_PCI * make powergating dependent on ARCH_TEGRA_2x_SOC * remove dependency on ARCH_TEGRA_2x_SOC for clock.c Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com> Acked-by: Stephen Warren <swarren@nvidia.com> Acked-by: Colin Cross <ccross@android.com> Signed-off-by: Olof Johansson <olof@lixom.net>
| * arm/tegra: clk_get should not be fatalPeter De Schrijver2011-12-171-4/+8
| | | | | | | | | | | | | | | | | | The timer and rtc-timer clocks aren't gated by default, so there is no reason to crash the system if the dummy enable call failed. Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com> Acked-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Olof Johansson <olof@lixom.net>
| * Merge remote-tracking branch 'rmk/devel-stable' into for-3.3/socOlof Johansson2011-12-17397-3585/+3028
| |\ | | | | | | | | | | | | | | | | | | Conflicts: arch/arm/mach-tegra/board-dt.c Signed-off-by: Olof Johansson <olof@lixom.net>
| * | arm/tegra: initial device tree for tegra30Peter De Schrijver2011-12-171-0/+127
| | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds the initial device tree for tegra30 Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com> Acked-by: Stephen Warren <swarren@nvidia.com> Acked-by: Colin Cross <ccross@android.com> Signed-off-by: Olof Johansson <olof@lixom.net>
| * | arm/tegra: convert tegra20 to GIC devicetree bindingpdeschrijver@nvidia.com2011-12-074-36/+49
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Convert tegra20 IRQ intialization to the GIC devicetree binding. Modify the interrupt definitions in the dts files according to Documentation/devicetree/bindings/arm/gic.txt v3 (swarren): * Moved of_irq_init() call into board-dt.c to avoid ifdef'ing it. - Even with a dummy replacement if !CONFIG_OF, the reference from tegra_dt_irq_match[] to gic_of_init() would still have to be ifdef'd - It's plausible that tegra_dt_irq_match[] may need to contain more entries in the future, and defining what they are seems more suitable for board-dt.c than irq.c v2 (swarren): * Removed some stale GIC init code from board-dt.c * Undid some accidental 0x -> 0x0 search/replace. Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com> Acked-by: Rob Herring <rob.herring@calxeda.com> Signed-off-by: Stephen Warren <swarren@nvidia.com> [olof: added include of <asm/hardware/gic.h> for compile to pass] Signed-off-by: Olof Johansson <olof@lixom.net>
| * | arm/dt: tegra: Fix SDHCI nodes to match board filesStephen Warren2011-12-074-0/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Mark any SDHCI controllers that aren't registered by the board files as disabled in the device-tree files. In practice, these controllers: * Have nothing hooked up to them at all, or * For ports intended for SDIO usage, the drivers for anything that might be attached are not in the device-tree yet. If/when drivers appear, the SD/MMC port can be re-enabled. The only possible exception is TrimSlice's mico SD slot, but that wasn't enabled in the board files before anyway, and doesn't work when all the SDHCI controllers are enabled anyway. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Olof Johansson <olof@lixom.net>
| * | arm/dt: tegra: Fix serial nodes to match board filesStephen Warren2011-12-074-0/+64
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Mark any serial ports that aren't registered by the board files as disabled in the device-tree files. In practice, none of the now-disabled ports ended up succeeding device probing because of the missing clock-frequency property. However, explicitly marking the devices disabled has the advantage of squashing the dev_warn() the failed probe causes, and documenting that we intend the port not to be used, rather than accidentally left out the property. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Olof Johansson <olof@lixom.net>
| * | arm/dt: tegra: Fix I2C nodes to match board filesStephen Warren2011-12-073-0/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With board files, all I2C busses run at 400KHz. Fix the device-tree to be consistent with this. It's possible this is incorrect, but at least it keeps the board files and device-tree consistent. Also, disable any I2C controllers that the board files don't register, also for consistency. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Olof Johansson <olof@lixom.net>
| * | arm/dt: tegra: Remove /chosen nodeStephen Warren2011-12-075-20/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The command-lines present in the existing /chosen node are not necessarily correct for all users. Ideally, we should simply use the command-line supplied by the boot-loader. In fact, using the boot-loader's cmdline is quite easy; either the bootloader fully supports DT, in which case it can modify the DT passed to the kernel to include its command-line, or CONFIG_APPENDED_DTB can be used in conjunction with CONFIG_ARM_ATAG_DTB_COMPAT, and the kernel will substitute the bootloader's command-line into the DT. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Olof Johansson <olof@lixom.net>
| * | arm/dt: tegra: Remove /memreserve/ from device-tree filesStephen Warren2011-12-075-5/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There are no drivers in the kernel at present which can make use of the memory reserved by /memreserve/, so there is no point reserving it. Remove /memreserve/ to allow the user more memory. It's also unclear whether any future driver would actually require /memreserve/, or allocate memory through some other mechanism. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Olof Johansson <olof@lixom.net>
| * | arm/tegra: board-dt: Enable audio-related clocksStephen Warren2011-12-071-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | Certain clocks are required for core audio functionality. Set up the appropriate parenting relationships, and enable clocks that must be on permanently. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Olof Johansson <olof@lixom.net>
| * | arm/tegra: board-dt: Fix AUXDATA typoStephen Warren2011-12-071-1/+1
| | | | | | | | | | | | | | | | | | | | | Fix the address of the I2S2 controller in the AUXDATA table. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Olof Johansson <olof@lixom.net>
| * | arm/dt: tegra: add dts file for paz00Marc Dietrich2011-12-074-0/+87
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds a dts file for paz00. As a side effect, this also enables the embedded controller which controls the keyboard, touchpad, power, leds, and some other functions. Cc: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Marc Dietrich <marvin24@gmx.de> Acked-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Olof Johansson <olof@lixom.net>
| * | arm/tegra: Add device-tree support for TrimSlice boardStephen Warren2011-12-074-0/+43
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Add device-tree file for TrimSlice * Add that to the list of .dts files to build * Update board-dt.c to recognize TrimSlice board name v2: Makefile: Add board-trimslice-pinmux.c to obj-$(CONFIG_MACH_TEGRA_DT). v3: Makefile: Use brackets not braces around var names Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Olof Johansson <olof@lixom.net>
| * | arm/dt: tegra: Clean up I2S and DAS nodesStephen Warren2011-12-071-6/+0
| | | | | | | | | | | | | | | | | | | | | | | | The I2S and DAS nodes don't have children, and hence don't need to set address/size cells. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Olof Johansson <olof@lixom.net>
| * | USB: ehci-tegra: add probing through device treeOlof Johansson2011-12-071-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Rely on platform_data being passed through auxdata for now; more elaborate bindings for phy config and tunings to be added. v2: moved vbus-gpio check to the helper function, added check for !of_node, added usb2 clock to board-dt table. Signed-off-by: Olof Johansson <olof@lixom.net> Cc: Greg Kroah-Hartman <gregkh@suse.de> Acked-by: Grant Likely <grant.likely@secretlab.ca>
| * | arm/dt: add basic usb nodes to tegra device treesOlof Johansson2011-12-072-0/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For now they are a minimal binding. It needs to be amended with vendor-specific settings for phy setup and link tuning, etc. v2: Added bindings specification and phy_type properties Signed-off-by: Olof Johansson <olof@lixom.net> Acked-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: Stephen Warren <swarren@nvidia.com>
| * | arm/tegra: fix variable formatting in makefileOlof Johansson2011-12-071-13/+13
| | | | | | | | | | | | | | | | | | | | | | | | For some reason it started out using {} instead of (), and it's proliferated from there. Switch back to (). Signed-off-by: Olof Johansson <olof@lixom.net> Acked-by: Colin Cross <ccross@android.com>
* | | Merge branch 'imx/board' into next/boardsArnd Bergmann2012-01-0332-187/+197
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * imx/board: (4 commits) Enable 32 bit flash support for iMX21ADS board ARM: mx31pdk: Add MC13783 RTC support iomux-mx25: configuration to support CSPI3 on CSI pins MX1:apf9328: Add i2c support Updated to v3.2-rc6, conflicts: arch/arm/kernel/setup.c
| * | | Enable 32 bit flash support for iMX21ADS boardJaccon Bastiaansen2012-01-031-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The kernel configuration for the i.MX21ADS board (imx_v4_v5_defconfig) doesn't enable 32 bit flash support. But the i.MX21ADS specific code adds a 32 bit flash device, resulting in a kernel that refuses to boot. Signed-off-by: Jaccon Bastiaansen <jaccon.bastiaansen@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | | ARM: mx31pdk: Add MC13783 RTC supportFabio Estevam2012-01-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | MX31PDK board has a MC13783 PMIC, which provides RTC functionality. Add support for it. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | | iomux-mx25: configuration to support CSPI3 on CSI pinsPaul Fertser2012-01-031-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds necessary defines for the CSPI3 module (activated with imx25_add_spi_imx2()) to work on the CSI pins (alternative mode 7). Signed-off-by: Paul Fertser <fercerpav@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | | MX1:apf9328: Add i2c supportGwenhael Goavec-Merou2012-01-032-0/+11
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Gwenhael Goavec-Merou <gwenhael.goavec-merou@armadeus.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparcLinus Torvalds2011-12-163-9/+4
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc: sparc32: Be less strict in matching %lo part of relocation. sbus: convert drivers/sbus/char/* to use module_platform_driver() bbc_i2c: Remove unneeded err variable sparc: Use kmemdup rather than duplicating its implementation
| | * | | sparc32: Be less strict in matching %lo part of relocation.David S. Miller2011-12-141-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The "(insn & 0x01800000) != 0x01800000" test matches 'restore' but that is a legitimate place to see the %lo() part of a 32-bit symbol relocation, particularly in tail calls. Signed-off-by: David S. Miller <davem@davemloft.net> Tested-by: Sergei Trofimovich <slyfox@gentoo.org>
| | * | | sparc: Use kmemdup rather than duplicating its implementationThomas Meyer2011-12-042-7/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The semantic patch that makes this change is available in scripts/coccinelle/api/memdup.cocci. Signed-off-by: Thomas Meyer <thomas@m3y3r.de> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | Merge branch 'fixes' of ↵Linus Torvalds2011-12-1611-13/+26
| |\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc * 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ARM: OMAP: rx51: fix USB ARM: OMAP: mcbsp: Fix possible memory corruption arm/imx: fix power button on imx51 babbage board ARM: imx: fix cpufreq build errors ARM: mx5: add __initconst for fec pdata MXC PWM: should active during DOZE/WAIT/DBG mode ARM: EXYNOS: Fix build error without CONFIG_LOCAL_TIMERS ARM: EXYNOS: Fix for stall in case of cpu hotplug or sleep ARM: S5PV210: Set 1000ns as PWM backlight period on SMDKV210 ARM: SAMSUNG: remove duplicated header include
| | * \ \ \ Merge branch 'samsung-fixes-3' of ↵Olof Johansson2011-12-153-4/+11
| | |\ \ \ \ | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into fixes
| | | * | | | ARM: EXYNOS: Fix build error without CONFIG_LOCAL_TIMERSKukjin Kim2011-12-081-2/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | arch/arm/mach-exynos/mct.c: In function 'exynos4_timer_resources': arch/arm/mach-exynos/mct.c:450: error: 'exynos4_mct_tick_isr' undeclared (first use in this function) arch/arm/mach-exynos/mct.c:450: error: (Each undeclared identifier is reported only once arch/arm/mach-exynos/mct.c:450: error: for each function it appears in.) make[1]: *** [arch/arm/mach-exynos/mct.o] Error 1 Reported-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Changhwan Youn <chaos.youn@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com> Cc: Marc Zyngier <marc.zyngier@arm.com>
| | | * | | | ARM: EXYNOS: Fix for stall in case of cpu hotplug or sleepAmit Daniel Kachhap2011-12-081-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds remove_irq in place of disable_irq which is correct equivalent function for setup_irq used in exynos4_mct_tick_init. Signed-off-by: Amit Daniel Kachhap <amit.kachhap@linaro.org> Tested-by: Inderpal Singh <inderpal.singh@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| | | * | | | ARM: S5PV210: Set 1000ns as PWM backlight period on SMDKV210Jingoo Han2011-12-081-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The SMDK board uses LT3591 as backlight LED driver of LTE480WV LCD. According to the LT3591 datasheet, the switching frequency should be 1MHz. So, PWM period is calculated by following formula: PWM period = 1/switching frequency = 1/1MHz = 1000ns Thus, the PWM backlight period should be 1000ns. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
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