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2009-03-19[ARM] pass reboot command line to arch_reset()Russell King
OMAP wishes to pass state to the boot loader upon reboot in order to instruct it whether to wait for USB-based reflashing or not. There is already a facility to do this via the reboot() syscall, except we ignore the string passed to machine_restart(). This patch fixes things to pass this string to arch_reset(). This means that we keep the reboot mode limited to telling the kernel _how_ to perform the reboot which should be independent of what we request the boot loader to do. Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-03-19Merge branch 'omap-clks3' into develRussell King
Conflicts: arch/arm/mach-omap2/clock.c
2009-03-17Merge branch 'for-russell' of ↵Russell King
git://git.kernel.org/pub/scm/linux/kernel/git/chris/linux-2.6 into devel
2009-03-17IXP4xx: PCI ixp4xx_scan_bus() is __devinit.Krzysztof Hałasa
Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
2009-03-17IXP4xx: cpu_is_ixp4*() now recognizes all IXP4xx processors.Krzysztof Hałasa
Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
2009-03-17IXP4xx: add Ethernet and NPE support for IXP43x CPU.Krzysztof Hałasa
Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
2009-03-17IXP4xx: workaround for PCI prefetch problems near 64 MB boundary.Krzysztof Hałasa
Map unused registers at the end of DMA region at 64 MB to allow PCI masters to cross the boundary when prefetching data from SDRAM. Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
2009-03-16Merge branch 'imx-fb-fix' of ↵Russell King
git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx into devel Conflicts: drivers/video/mx3fb.c
2009-03-15[ARM] 5427/1: h3600: ipaq_model_ops final cleanupDmitry Artamonow
Since now ipaq_model_ops used only for accessing h3600 EGPIOs, drop it completely and use assign_h3600_egpio() directly. Signed-off-by: Dmitry Artamonow <mad_soft@inbox.ru> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-03-15[ARM] 5426/1: h3600: remove clr_h3600_egpio/set_h3600_egpio helpersDmitry Artamonow
Replace all occurences with assign_h3600_egpio. Also simplify code a bit by replacing couple of if-else statements with one-line equivalents. Signed-off-by: Dmitry Artamonow <mad_soft@inbox.ru> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-03-15[ARM] 5425/1: h3600: first stage of ipaq_model_ops cleanupDmitry Artamonow
Remove unused fields and associated funtions-accesors. Signed-off-by: Dmitry Artamonow <mad_soft@inbox.ru> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-03-15[ARM] 5424/1: h3600: clean up mtd partitions tableDmitry Artamonow
Right now iPaq h3600's default MTD partitions table is a mess. It has two #ifdefs with #else, giving total 3 variants, depending on your kernel config. Replace all this with simple two-partitions scheme (bootloader + rootfs), that used by both shipped WindowsCE and most of the linux distributions (Familiar, Angstrom) Signed-off-by: Dmitry Artamonow <mad_soft@inbox.ru> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-03-15[ARM] 5423/1: SA1100: remove unused H3600_SLEEVE Kconfig optionDmitry Artamonow
There's no actual code for iPAQ sleeves support in kernel that depends on this config option. Signed-off-by: Dmitry Artamonow <mad_soft@inbox.ru> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-03-15Merge branch 'devel' of ↵Russell King
git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6 into devel
2009-03-13Merge branch 'for-rmk' of git://git.pengutronix.de/git/imx/linux-2.6 into develRussell King
Conflicts: arch/arm/mach-at91/gpio.c
2009-03-13qong: basic support for Dave/DENX QongEVB-LITE boardIlya Yanok
This patch adds basic support for Dave/DENX QongEVB-LITE i.MX31-based board. It includes support for clocks initialization, UART1, NOR-flash, FPGA-attached NAND flash and DNET ethernet controller (inside FPGA). Signed-off-by: Ilya Yanok <yanok@emcraft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13pcm970 baseboard: Add SDHC supportSascha Hauer
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13pcm037: Add sdhc supportSascha Hauer
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13MX31: Add sdhc resources/platform devicesSascha Hauer
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13MX2: Add SDHC platform_devices and resourcesSascha Hauer
Signed-of-by: Julien Boibessot <julien.boibessot@armadeus.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13MX2/MX3 SDHC driver: rename platform driverSascha Hauer
Rename driver from imx-mmc to mxc-mmc to avoid conflicts with the mx1 mmc driver. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13mxcmmc: Do not pass clock name, we have only one clock for this deviceSascha Hauer
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13Use __force in IO_ADDRESS macro to silence sparseSascha Hauer
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13MX31 clkdev supportSascha Hauer
This patch adds clkdev support for i.MX31. This is done in a similar way done previously for i.MX27 Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13[ARM] pcm038: Fix pins for UART3Sascha Hauer
The UART3 had a copy-paste bug. instead of claiming rxd, txd, rts and cts pins, cts and rts were claimed twice Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13[ARM] MX31: Move static virtual mappings of AIPS1/2 to common fileSascha Hauer
On MX31 we can't do much without mapping the AIPS1/2 register space. Move these mappings from individual boards to plat-mxc/mm.c Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13[ARM] MX31/MX35: Add l2x0 cache supportSascha Hauer
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13[ARM] MX35 devices supportSascha Hauer
The i.MX35 basically features the same peripherals as the i.MX31 with some differences: - The i.MX35 has a FEC ethernet controller - The NAND controller base addresses are different - The i.MX35 has only 3 UARTs Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13[ARM] MX35: add clock supportSascha Hauer
This patch adds clock support for i.MX35 SoCs. We do not support setting of clock rates yet, but most interesting clock rates should be reported. I couldn't test all clock rates and the datasheet contains some obvious bugs, so expect some bugs in this code. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13[ARM] add i.MX35 build supportSascha Hauer
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13[ARM] MXC: add cpu_is_ macrosSascha Hauer
We had hardcoded cpu_is_ macros for mxc architectures till now. As we want to run the same kernel on i.MX31 and i.MX35 this patch adds cpu_is_ macros which expand to 0 or 1 if only one architecture is compiled in and only check for the cpu type if more than one architecture is compiled in. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13[ARM] MX35: Add register definitions for the i.MX35Sascha Hauer
This patch moves the stuff common to i.MX31 and i.MX35 to mx3x.h and the specifics to mx31.h/mx35.h. We can build a kernel which runs on i.MX31 and i.MX35, so always include mx31.h and mx35.h Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13imxfb: Fix margin settingsSascha Hauer
The var->hsync_len, var->right_margin and var->left_margin fields should contain the real values, not the hardware dependent values. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13imxfb: add mx27 supportSascha Hauer
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13mx31: add dma and fb devicesValentin Longchamp
This adds the dma (ipu_dma) and fb devices for the mx31 for which drivers now are available. v2: merge the ipu and fb device in the same patch as suggested by Sascha Signed-off-by: Valentin Longchamp <valentin.longchamp@epfl.ch> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13mx31moboard: initial support for various baseboardsValentin Longchamp
This enables our mx31moboard to be used on the different baseboards that we are developping according to the application needs. There are not many differences between the boards for now, but when other peripherals are available for mx31 the differences are going to grow. v2: takes Sascha's comments into account Signed-off-by: Valentin Longchamp <valentin.longchamp@epfl.ch> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13mx31: add pin definition for LCDValentin Longchamp
Signed-off-by: Valentin Longchamp <valentin.longchamp@epfl.ch> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13mxc: first set GPIO level, then switch direction to outputGuennadi Liakhovetski
Make sure not to create spurious pulses on GPIOs, when configuring them as output: first set required level, then switch direction. Signed-off-by: Guennadi Liakhovetski <lg@denx.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13arm/imx: Kconfig beautificationHolger Schurig
Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13[ARM] mxc: add missing includeSascha Hauer
include devices.h from devices.c to avoid inconsistencies and to fix sparse warnings Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13[ARM] Add Synertronixx scb9328 board supportSascha Hauer
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13[ARM] PCM037 Board: Add I2C supportSascha Hauer
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13[ARM] iommux mx3: Add pin definitions for I2CSascha Hauer
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13[ARM] mx1ads: add I2C supportSascha Hauer
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13[ARM] PCM038 board: Add I2C supportSascha Hauer
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13[ARM] MX2: Add I2C devices / resourcesSascha Hauer
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13[ARM] MX2: add pwm device/resourcesSascha Hauer
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13[ARM] MXC: add pwm driver for i.MX SoCsSascha Hauer
This driver has been tested on MX27/MX31. It should work on MX1/MX1 aswell, but the actual setting of the PWM is missing so far. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13imxfb: add 18 bit supportSascha Hauer
v2: As pointed out by Hans J. Koch we have to claim we can do 24bit to make software like X work. We are lucky on i.MX that 18bit support has the necessary gaps in the fields to do so. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13[ARM] pcm038: Add framebuffer supportSascha Hauer
Add framebuffer support for PCM038 Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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