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2006-09-27[ARM] 3863/1: Add Locomo SPI DeviceDirk Opfer
The Locomo chip has a SPI interface which is used for SD/MMC cards (only collie). This patch adds the definition for the SPI device inside the Locomo chip. Signed-off-by: Dirk Opfer <Dirk@Opfer-Online.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-09-27[ARM] 3847/2: Convert LOMOMO to use struct device for GPIOsRichard Purdie
Convert LOMOMO to use struct device * for GPIOs instead of struct locomo_dev. This enables access to the GPIOs from code which is not a locomo device itself (such as audio). Access for gpio 31 is removed for error handling (no such hardware exists). Signed-off-by: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-09-27Merge master.kernel.org:/pub/scm/linux/kernel/git/tmlind/linux-omap-upstream ↵Russell King
into devel
2006-09-27[ARM] 3860/1: Versatile PCI config byte accessesPaul Brook
The ARM Versatile board PCI config space read routines are broken for byte accesses. The access uses a byte read, so masking the bottom two bits of the address is wrong. I guess this is a cut/paste error from the the halfword code which uses aligned word access+shift+mask. Signed-off-by: Paul Brook <paul@codesourcery.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-09-27[ARM] 3859/1: Fix devicemaps_init() XIP_KERNEL odd 1MiB XIP_PHYS_ADDR ↵George G. Davis
translation error The ARM XIP_KERNEL map created in devicemaps_init() is wrong. The map.pfn is rounded down to an even 1MiB section boundary which results in va/pa translations errors when XIP_PHYS_ADDR starts on an odd 1MiB boundary and this causes the kernel to hang. This patch fixes ARM XIP_KERNEL translation errors for the odd 1MiB XIP_PHYS_ADDR boundary case. Signed-off-by: George G. Davis <gdavis@mvista.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-09-27[ARM] 3858/1: S3C2412: power management codeBen Dooks
Add S3C2412 power management code, and move the core register saving in from s3c2412.c Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-09-27[ARM] 3854/2: S3C2410 - add machine type for AML M5900 series (resubmitted)David Anders
Add the AML M5900 series to the list of supported machines in the arch/arm/mach-s3c2410 directory. This ensures the core peripherals are registered, and the timer source is configured. if selected in the kernel config the framebuffer registers and mtd partition information are set. This version of the patch has corrected formatting and removed the legacy procfs directory entry. Signed-off-by: David Anders <danders@amltd.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-09-25ARM: OMAP: Remove common pm.cTony Lindgren
There is now separate pm.c for OMAP1 and OMAP2. Signed-off-by: Tony Lindgren <tony@atomide.com>
2006-09-25ARM: OMAP: Sync clocks with linux-omap treeTony Lindgren
Mostly clean up CONFIG_OMAP_RESET_CLOCKS. Also includes a patch from Imre Deak to make McSPI clocks use id. Signed-off-by: Tony Lindgren <tony@atomide.com>
2006-09-25[PATCH] ARM: OMAP: Check gpio_fck not gpio_ickKomal Shah
Check gpio_fck not gpio_ick. Signed-off-by: Komal Shah <komal_shah802003@yahoo.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2006-09-25ARM: OMAP: Sync DMA with linux-omap treeTony Lindgren
This patch syncs OMAP DMA code with linux-omap tree. Mostly allow changing DMA callback function and set OMAP2 specific transfer mode. Signed-off-by: Tony Lindgren <tony@atomide.com>
2006-09-25ARM: OMAP2: Make sure peripherals can be accessed after clk_enableJuha Yrjola
Some peripherals seem to need additional delay until they can actually be accessed after enabling their FCLK and ICLK. Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2006-09-25ARM: OMAP2: Keep both APLLs active during bootupJuha Yrjola
Enabling and disabling the 54 MHz and 96 MHz APLLs can happen unnecessarily often during bootup. Make sure they're kept enabled during init. Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2006-09-25ARM: OMAP: Add sanity check to clk_disableJuha Yrjola
BUG() if the clock use count is already zero. Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2006-09-25ARM: OMAP: GPIO: IRQSTATUS2 workaround for retention stateHiroshi DOYU
In OMAP2420, an incoming GPIO interrupt always sets both GPIO_IRQSTATUS1 and GPIO_IRQSTATUS2, even if the relevant bit is disabled in GPIO_IRQENABLE1/2 and DSP doesn't use GPIO at all. GPIO_IRQSTATUS1 is for MPU and GPIO_IRQSTATUS2 is for DSP. If IRQSTATUS is set, this will prevent the system from going to idle state. This patch also clears IRQSTATUS2 to avoid the above situation. Signed-off-by: Hiroshi DOYU <Hiroshi.DOYU@nokia.com> Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2006-09-25ARM: OMAP: Fix typo for 24xx GPIO resumeTony Lindgren
Fix typo for 24xx GPIO resume Signed-off-by: Tony Lindgren <tony@atomide.com>
2006-09-25ARM: OMAP: OMAP2 dmtimer power management supportJuha Yrjola
GPT1 will be set into non-posted mode, and the wakeup register is set for all timers. Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2006-09-25ARM: OMAP: Add support for forcing osc_ck onJuha Yrjola
Some boards might use the oscillator clock for powering external peripherals. Add support for making sure osc_ck stays active even when trying to go to sleep. Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2006-09-25ARM: OMAP: Add enable/disable functions for dmtimerTimo Teras
Add enable/disable functions which effectively control the GPT iclk and fclk. Signed-off-by: Timo Teras <timo.teras@solidboot.com> Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2006-09-25ARM: OMAP: Remove Remove superfluous/recursive locking for GPIODavid Brownell
Remove Remove superfluous/recursive locking for GPIO Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Tony Lindgren <tony@atomide.com>
2006-09-25ARM: OMAP: Fix spinlock recursion for dyntickTony Lindgren
Fix spinlock recursion for dyntick. Modified version based on Imre Deak's earlier patch. Signed-off-by: Tony Lindgren <tony@atomide.com>
2006-09-25ARM: OMAP: Remove IVA IRQ bankKomal Shah
ARM11 can't access the IVA interrupt controller from IVA slave port. From Richard Woodruff: "The 0x40000000 is an IVA-ARM7 local bus address. The IVA-INTC is NOT accessible through the IVA-L3-Slave Port. The current TRM does say this directly and indirectly in a few spots and in figures." Signed-off-by: Komal Shah <komal_shah802003@yahoo.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2006-09-25ARM: OMAP: Reset GPIO irq state after free_irq()Tony Lindgren
This is needed to reset GPIO after free_irq(). Signed-off-by: Tony Lindgren <tony@atomide.com>
2006-09-25ARM: OMAP: Add write memory barriers to OMAP2 clock codeJuha Yrjola
After adjusting clock parameters, OMAP2 CPUs need a memory barrier to make sure the changes go into effect immediately. Otherwise bad things will happen if we try to access the peripheral whose clock is just being enabled. Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2006-09-25ARM: OMAP: Fix OMAP2 clock.c typoSamuel Ortiz
A forgotten parenthesis in clock.c caused the PLL stabilization loop to not be executed correctly. Signed-off-by: Samuel Ortiz <samuel.ortiz@solidboot.com> Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2006-09-25ARM: OMAP: Use GPT iclk only when neededTimo Teras
This patch makes the OMAP2 dmtimers module using the interface clocks only while the registers are accessed (except GPT1 which has iclk enabled all the time). Signed-off-by: Timo Teras <timo.teras@solidboot.com> Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2006-09-25ARM: OMAP: DMA source and destination addresses are unsignedTony Lindgren
Also export some omap24xx specific DMA functions. Signed-off-by: Tony Lindgren <tony@atomide.com>
2006-09-25ARM: OMAP2: Dynamic allocator for GPMC memory spaceImre Deak
Add support for assigning memory regions dynamically to peripherals attached to GPMC interface. Platform specific code should now call gpmc_cs_request to get a free GPMC memory region instead of using a fixed address. Make the H4 and Apollon platform initialization use the new API. Signed-off-by: Imre Deak <imre.deak@solidboot.com> Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2006-09-25ARM: OMAP: Fix OMAP1 compilation after MPUIO check changeJonathan McDowell
The recent MPUIO range change fix breaks compilation if CONFIG_ARCH_OMAP24XX isn't defined; it should be OMAP_MAX_GPIO_LINES not MAX_GPIO_LINES I believe. This one liner fixes it. Signed-off-by: Jonathan McDowell <noodles@earth.li> Signed-off-by: Tony Lindgren <tony@atomide.com>
2006-09-25ARM: OMAP: mux: add config for 16xx SPI pinsMark Howell
This patch adds pin mux info for the SPI master/slave interface on OMAP16xx. Data from OMAP 1611/1612 TRM and errata. Works for me on my 1611/H2 with current git kernel. Signed-off-by: Mark Howell <mhowell@northlink.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2006-09-25ARM: OMAP: Sleep is prevented when no LCD is attachedImre Deak
We have to make sure that the LCD DMA external destination bit is cleared by default, otherwise OMAP won't sleep. Signed-off-by: Imre Deak <imre.deak@solidboot.com> Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2006-09-25ARM: OMAP: GPIO: fix MPUIO checkImre Deak
- MPUIO doesn't exist on OMAP2 - no error was returned for too big MPUIO numbers Signed-off-by: Imre Deak <imre.deak@solidboot.com> Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2006-09-25ARM: OMAP: Remove sys_ck and sys_clkout from McBSP for 24xxTony Lindgren
McBSP does not need sys_ck or sys_clkout. If the devices connected to McBSP need sys_clkout, they need to request it. Signed-off-by: Tony Lindgren <tony@atomide.com>
2006-09-25ARM: OMAP: Apollon MMC supportKyungmin Park
Apollon board MMC supports on OMAP2 TODO: We have to check MMC on H4 Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2006-09-25ARM: OMAP: 2420 boot BUG(): failure to map SRAMKevin Hilman
ARM: OMAP: Fix SRAM static mapping for EMU devices. Fix SRAM static mapping for EMU devices. Signed-off-by: Kevin Hilman <khilman@deeprooted.net> Signed-off-by: Tony Lindgren <tony@atomide.com>
2006-09-25ARM: OMAP: timer32k: fix tick count calculation when reprogrammingImre Deak
Reprogramming takes places before putting the CPU into idle mode if the dynamic tick option is enabled. The timer is then set to expire at the next pending timer event. Because some time has already passed since the last reported jiffy we have to wait less than the time specified in jiffies. Also make sure we don't set a load value of 0 whose outcome is unspecified according to the TRM. Signed-off-by: Imre Deak <imre.deak@solidboot.com> Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2006-09-25ARM: OMAP: Avoid sleeping during arch_resetTony Lindgren
If we call clk_get() from arch_reset we get ugly messages before reboot. Signed-off-by: Tony Lindgren <tony@atomide.com>
2006-09-25[ARM] 3838/1: ARM: DCC debug console support for ARM11Tony Lindgren
Adds support for CONFIG_DEBUG_ICEDCC for ARM11. Tested on ARM1136 (OMAP2420). Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-09-25[ARM] Cleanups for 4cc9bd2eaa1063c68341c1c00e66660adcfdf254Russell King
- Document the meaning for OP_SCALAR, OP_SD and add OP_DD. - Formatting cleanups - Remove now redundant code for making compare instructions operate on scalar values. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-09-25[ARM] 3789/4: Fix VFP emulation to ignore VECITR for scalar instructionGen FUKATSU
VECITR in Floating-Point Exception register indicates the number of remaining short vector iterations after a potential exception was detected. In case of exception caused by scalar instructions, VECITR is NOT updated. Therefore emulation for VFP must ignore VECITR field and treat "veclen" as zero when recognizing scalar instructing. Signed-off-by: Gen Fukatsu <fukatsu.gen@jp.panasonic.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-09-25[ARM] 3792/2: Fix description of ZBOOT_ROM_BSSDan Fandrich
The documentation for the ZBOOT_ROM_BSS config option describes it as "The base address of 64KiB of read/write memory in the target for the ROM-able zImage..." In actuality, it requires more than 100 KiB of space in addition to enough space to hold the decompressed kernel. This patch fixes the description in the Kconfig file. Signed-off-by: Dan Fandrich <dfandrich@intrinsyc.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-09-25[ARM] 3853/1: Fix flush_ptrace_access() thinko for nonaliasing VIPT cache caseGeorge G. Davis
Fix thinko in the flush_ptrace_access() "if (expr)" for the ARM VIPT non-aliasing cache case. We only need to flush cache when VM_EXEC is set in vma->vm_flags but "if (expr) always evaluates to true on UP systems for the ARM VIPT non-aliasing cache case. Signed-off-by: George G. Davis <gdavis@mvista.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-09-25[ARM] 3851/1: iop3xx: add io-data glantank supportLennert Buytenhek
Add support for the IO-Data GLAN Tank, from Martin Michlmayr. Signed-off-by: Martin Michlmayr <tbm@cyrius.com> Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-09-25[ARM] 3850/1: iop3xx: add thecus n2100 supportLennert Buytenhek
Add support for the Thecus n2100 (80219-based.) Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-09-25[ARM] 3844/1: S3C24XX: update s3c2410_defconfigBen Dooks
New s3c2410_defconfig, updated 2.6.18 Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-09-25[ARM] 3843/1: S3C24XX: Remove modfication lines from commentsBen Dooks
Remove the redundant Modification lines from the top of the files in arch/arm/mach-s3c2410 Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-09-25[ARM] 3842/1: S3C2412: Rename LCD deviceBen Dooks
The S3C2412 LCD controller is different enough to warrant renaming the platform device. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-09-25[ARM] 3841/1: S3C2412: Add new IDCODE 32412003Ben Dooks
Add new code for the S3C2412 Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-09-25[ARM] 3840/1: S3C2412: Add machine VSTMSBen Dooks
Add new machine VSTMS Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Thomas Gleixner <tglx@linuxtronix.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-09-25[ARM] Update mach-typesRussell King
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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