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2007-10-12[ARM] pxa: introduce clk support for PXA SoC clocksRussell King
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-10-12[ARM] pxa: make pxa27x devices globally visibleRussell King
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-10-12[ARM] pxa: fix naming of memory/lcd/core clock functionsRussell King
Rename pxa25x and pxa27x memory/lcd/core clock functions, and select the correct version at run time. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-10-12[ARM] pxa: convert PXA serial drivers to use platform resourcesRussell King
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-10-12[ARM] pxa: make pxa timer initialisation select clock rate at runtimeRussell King
Rather than using the compile-time constant CLOCK_TICK_RATE, select the clock tick rate at run time. We organise the selection so that PXA3 automatically falls out with the right tick rate. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-10-12[ARM] 4550/1: sched_clock on PXA should cope with run time clock rate selectionNicolas Pitre
The previous implementation was relying on compile time optimizations based on a constant clock rate. However, support for different PXA flavors in the same kernel binary requires that the clock be selected at run time, so here it is. Let's move this code to a more appropriate location while at it. Signed-off-by: Nicolas Pitre <npitre@mvista.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-10-11Merge branch 'for-linus' of git://git.o-hand.com/linux-rpurdie-backlightLinus Torvalds
* 'for-linus' of git://git.o-hand.com/linux-rpurdie-backlight: backlight: Convert corgi backlight driver into a more generic driver backlight: Add Samsung LTV350QV LCD driver backlight: Fix cr_bllcd allocations and error paths backlight/leds: Make two structs static
2007-10-11Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc: (67 commits) mmc: don't use weight32() pxamci: support arbitrary block size sdio: make the IRQ thread more resilient in the presence of bad states sdio: fix IRQ diagnostic message sdhci: remove old dma module params sdhci: add SDHCI_QUIRK_BROKEN_DMA quirk sdhci: remove DMA capability check from controller's PCI Class reg sdhci: fix a typo mmc: Disabler for Ricoh MMC controller sdio: adaptive interrupt polling mmc: pxamci: add SDIO card interrupt reporting capability mmc: pxamci: set proper buswidth capabilities according to PXA flavor mmc: pxamci: set proper block capabilities according to PXA flavor mmc: pxamci: better pending IRQ determination arm: i.MX/MX1 SDHC implements SD cards read-only switch read-back mmc: add led trigger mmc_spi host driver MMC core learns about SPI MMC/SD card driver learns SPI MMC headers learn about SPI ...
2007-10-11backlight: Convert corgi backlight driver into a more generic driverRichard Purdie
Convert the corgi backlight driver to a more generic version so it can be reused by other code rather than being Zaurus/PXA specific. Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
2007-10-05[ARM] 4598/2: OSIRIS: Ensure we do not get nRSTOUT during suspendBen Dooks
Ensure nRSTOUT is not asserted during or on resume. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-10-05[ARM] 4597/2: OSIRIS: ensure CPLD0 is preserved after suspendBen Dooks
Ensure that CPLD is restored to the original state on resume, and that before going into suspend we select the NAND bank we booted from for restarting. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-10-04[CPUFREQ] move policy's governor initialisation out of low-level drivers ↵Thomas Renninger
into cpufreq core Signed-off-by: Thomas Renninger <trenn@suse.de> Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Cc: Russell King <rmk@arm.linux.org.uk> Cc: Bryan Wu <bryan.wu@analog.com> Cc: Andi Kleen <ak@suse.de> Cc: "Luck, Tony" <tony.luck@intel.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mundt <lethal@linux-sh.org> Cc: "David S. Miller" <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Dave Jones <davej@redhat.com>
2007-09-30[ARM] Resolve PCI section warningsRussell King
Fix the following (valid) section warnings: WARNING: vmlinux.o(.text+0xf7b5c): Section mismatch: reference to .init.text:pcibios_fixup_bus (between 'pci_scan_child_bus' and 'pci_scan_bridge') WARNING: vmlinux.o(.text+0xfc5f4): Section mismatch: reference to .init.text:pcibios_resource_to_bus (between 'pci_map_rom' and 'pci_unmap_rom') WARNING: vmlinux.o(.text+0xfc824): Section mismatch: reference to .init.text:pcibios_resource_to_bus (between 'pci_update_resource' and 'pci_claim_resource') WARNING: vmlinux.o(.text+0xfd6d8): Section mismatch: reference to .init.text:pcibios_resource_to_bus (between 'pci_setup_cardbus' and 'find_free_bus_resource') WARNING: vmlinux.o(.text+0xfd730): Section mismatch: reference to .init.text:pcibios_resource_to_bus (between 'pci_setup_cardbus' and 'find_free_bus_resource') WARNING: vmlinux.o(.text+0xfd788): Section mismatch: reference to .init.text:pcibios_resource_to_bus (between 'pci_setup_cardbus' and 'find_free_bus_resource') WARNING: vmlinux.o(.text+0xfd7e0): Section mismatch: reference to .init.text:pcibios_resource_to_bus (between 'pci_setup_cardbus' and 'find_free_bus_resource') WARNING: vmlinux.o(.text+0xfe024): Section mismatch: reference to .init.text:pcibios_resource_to_bus (between 'pci_bus_assign_resources' and 'sys_pciconfig_read') WARNING: vmlinux.o(.text+0xfe0f4): Section mismatch: reference to .init.text:pcibios_resource_to_bus (between 'pci_bus_assign_resources' and 'sys_pciconfig_read') WARNING: vmlinux.o(.text+0xfe17c): Section mismatch: reference to .init.text:pcibios_resource_to_bus (between 'pci_bus_assign_resources' and 'sys_pciconfig_read') Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-09-24arm: i.MX/MX1 SDHC implements SD cards read-only switch read-backPavel Pisa
The patch enables to define MMC host get_ro() method through platform data. Signed-off-by: Pavel Pisa <pisa@cmp.felk.cvut.cz> Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2007-09-20ARM: OMAP: N770: add missing LCD, LCD controller, touchscreen device ↵Imre Deak
registration These were left out from the board file when merging these drivers, add them here. Call GPIO init from the board file as well, since the platform device init code uses the GPIO API. Signed-off-by: Imre Deak <imre.deak@solidboot.com> Signed-off-by: Tony Lindgren <tony@atomide.com> Removed hwa742 init for now as it needs some clock updates. Signed-off-by: Tony Lindgren <tony@atomide.com>
2007-09-20ARM: OMAP: osk+mistral backlight, power, board specificDavid Brownell
Mistral-specific: - Add PWL-driven LCD backlight device - Apply power to the board even when the LCD isn't configured; things like EEPROM, temperature sensor, and wakeup switch depend on it. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Tony Lindgren <tony@atomide.com>
2007-09-20ARM: OMAP: Add omap osk defconfigTony Lindgren
Add omap osk defconfig Signed-off-by: Tony Lindgren <tony@atomide.com>
2007-09-20ARM: OMAP: Update omap h2 defconfigTony Lindgren
Update omap h2 defconfig Signed-off-by: Tony Lindgren <tony@atomide.com>
2007-09-20ARM: OMAP: Sync board specific files with linux-omapTony Lindgren
This patch syncs omap board specific files with linux-omap tree. Patch consists mostly of driver updates done in linux-omap tree for drivers not yet in mainline kernel. Signed-off-by: Tony Lindgren <tony@atomide.com>
2007-09-20ARM: OMAP: Basic support for siemens sx1Vladimir Ananiev
This adds basic support for Siemens SX1. More patches are available, with video driver, mixer, and serial ports working. That is enough to do gsm calls with right userland. Signed-off-by: Pavel Machek <pavel@suse.cz> Signed-off-by: Tony Lindgren <tony@atomide.com>
2007-09-20ARM: OMAP: Palm Tungsten|T supportMarek Vasut
This patch adds board file and necessary includes for Palm Tungsten|T. Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2007-09-20ARM: OMAP: Register tsc2102 on Palm Tungsten EAndrzej Zaborowski
Add palmte board config bits for TSC2102 controlled devices. This will enable touchscreen, audio and APM code to report battery level. If there are other boards at some point that use a TSC2102, similar code can be used. Signed-off-by: Andrzej Zaborowski <balrog@zabor.org> Signed-off-by: Tony Lindgren <tony@atomide.com>
2007-09-20ARM: OMAP: PalmZ71 supportMarek Vasut
Palmz71 specific things - board file. Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2007-09-20ARM: OMAP: Add support for Amstrad Delta keypadJonathan McDowell
This adds support for the keypad on the top of the Amstrad Delta. It's just a standard omap-keypad so all we need to do is add the keypad layout and platform data to the board definition file. Signed-off-by: Jonathan McDowell <noodles@earth.li> Signed-off-by: Tony Lindgren <tony@atomide.com>
2007-09-20ARM: OMAP: Palm Tungsten E board updateAndrzej Zaborowski
General update of the board file for Palm Tungsten E. Registers the platform devices contained in the PDA (ROM chip, keypad, infra-red) and updates the configuration for USB and MMC, whose config values were previously guessed in most cases due to lack of documentation (and now are confirmed by a number of users). Macros for GPIO pins are moved to a file in include/asm-arm/arch-omap. Signed-off-by: Andrzej Zaborowski <balrog@zabor.org> Signed-off-by: Tony Lindgren <tony@atomide.com>
2007-09-20ARM: OMAP: add SoSSI clock (remove manual checking of SoSSI state from idle)Imre Deak
The SoSSI driver should already take care of this by enabling / disabling its clock when necessary, so this legacy callout from the PM idle code is not needed any more. Signed-off-by: Imre Deak <imre.deak@solidboot.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2007-09-20ARM: OMAP: add SoSSI clockImre Deak
This is needed, so that disabling the SoSSI clock during idle can be prevented. Signed-off-by: Imre Deak <imre.deak@solidboot.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2007-09-20ARM: OMAP: omap camera builds again; Mistral init and muxDavid Brownell
Support the camera connector on the OSK Mistral add-on board: - define muxing for both camera controllers - mux both of them for Mistral - teach ov9640 glue about mistral powerup/powerdown Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Tony Lindgren <tony@atomide.com>
2007-09-20ARM: OMAP: Enable DSP clocks for McBSP on omap310Marek Vasut
This patch enables some clock on omap310. Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2007-09-20ARM: OMAP: Merge gpmc changes from N800 treeKai Svahn
This patch merges gpmc changes from N800 tree and adds gpmc_get_fclk_period() to gpmc.h. Signed-off-by: Kai Svahn <kai.svahn@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2007-09-20ARM: OMAP: TUSB EVM initDavid Brownell
Add init support for the TUSB6010 EVM board, as connected to H4. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Tony Lindgren <tony@atomide.com>
2007-09-20ARM: OMAP: Tabify mux.cTony Lindgren
Tabify mux.c, no functional changes. Signed-off-by: Tony Lindgren <tony@atomide.com>
2007-09-20ARM: OMAP: Add minimal OMAP2430 supportSyed Mohammed Khasim
This patch adds minimal OMAP2430 support to get the kernel booting on 2430SDP. Signed-off-by: Syed Mohammed Khasim <x0khasim@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2007-09-20ARM: OMAP: abstract debug card setup (smc, leds)David Brownell
Additional cleanup for debug boards on H2/P2/H3/H4: move the init code that's not board-specific into a new file where it can be easily shared between all the different boards (avoiding code duplication, and making it easier to support more devices). Make H4 use that. This should be easy to drop in to the OMAP1 boards using these debug cards; the only difference seems to be that the p2 does an extra reset of the smc using the fpga (probably all boards could do that, if it's necessary) and doesn't use the gpio mux or request APIs. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Tony Lindgren <tony@atomide.com>
2007-09-20ARM: OMAP: omap2/gpmc updatesDavid Brownell
GPMC updates: - bugfixes: wrong/missing flags, omitted write, wrong test - don't map memory segments starting at zero - improve debug messaging - export gpmc_get_fclk_perio]d() since it's needed to calc timings - expect gpmc_cs_set_timings() caller to have initialized sync vs async Note that this API is glitchy; likely the best fix would be to add a member to "struct gpmc_timings" to hold GPMC_CONFIG1, since that holds one key aspect of the GPMC timings (the gpmc_fclk divisor, and sync vs. async == whether that divisor matters). Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Tony Lindgren <tony@atomide.com>
2007-09-20ARM: OMAP: omap2/memory.c compile fixesDavid Brownell
Remove some conflicting declarations in omap2/memory.c so that the file builds again. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Tony Lindgren <tony@atomide.com>
2007-09-20ARM: OMAP: Board Apollon update, fix bootKyungmin Park
Update Apollon board init to initialize NAND, USB, and LEDs. Also configure GPMC memory for smc91x Ethernet. Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2007-09-20ARM: OMAP: Optimize INTC register accesses and enable autoidlingJuha Yrjola
Use virtual addresses directly instead of physical addresses to avoid having to recalculate the virtual address with every register access. Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2007-09-20ARM: OMAP2: Place SMS and SDRC into smart idle modeJuha Yrjola
Place SMS and SDRC into smart idle mode Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2007-09-20[ARM] 4569/1: ep93xx_gpio_irq_type(): fix spurious enumeration offset for ↵Herbert Valerio Riedel
FGPIO handling The EP93XX_GPIO_LINE_F() macro is supposed to be called with a line number between 0 and 7, but the current code causes it to get called with an spuriously offset number range {16..23}. Signed-off-by: Herbert Valerio Riedel <hvr@gnu.org> Signed-off-by: Lennert Buytenhek <kernel@wantstofly.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-09-17[ARM] 4568/1: fix l2x0 cache invalidate handling of unaligned addressesRui Sousa
The l2x0_inv_range() function doesn't handle unaligned addresses correctly. It's necessary to clean the cache lines that are at the start and end of the invalidate range, if the addresses are not aligned, to prevent corruption of other data sharing the same cache line. Signed-off-by: Rui Sousa <rui.p.m.sousa@gmail.com> Acked-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-09-13[ARM] 4567/1: Fix 'Oops - undefined instruction' when CONFIG_VFP=y on non ↵Tzachi Perelstein
VFP device vfp_init() takes care of the condition when CONFIG_VFP=y but no real VFP device exists. However, when this condition is true, a compiler might misplace code lines in a way that will break this support. (To be more specific - fmrx(FPSID) might be executed before vfp_testing_entry assignment, which will end up with Oops - undefined instruction). This patch adds a barrier() to guarantee the right execution ordering. Signed-off-by: Assaf Hoffman Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-09-13[ARM] realview: disable second GIC on RevB MPCore platformsRussell King
The second GIC asserts a permanent interrupt on Rev.B MPCore platforms. Disable initialisation of this GIC to avoid unbootable systems. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-08-30[ARM] 4561/1: i.MX/MX1 GPIO parenthes omission and input setup fixPavel Pisa
During GPIO testing on PiMX1 board there has been revealed problem with some pins input functions. The GIUS bit has to be set for inputs to work reliably too. It is surprising that input worked on some inputs with incorrect setup before. DR is not mandatory, but it ensures stable constant level on internal traces. Signed-off-by: Pavel Pisa <pisa@cmp.felk.cvut.cz> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-08-28[ARM] 4557/1: Fix PXA irq gpio initializationSamuel
As pointed out by Jrgen, we are overflowing the number of GPIOs in pxa_init_irq_gpio(). I'm seeing the same problem on my HTC Universal PXA270 based PDA. According to Eric, the function argument is the number of GPIOs, so we should keep the semantics and reduce the number of iteration by 1. Signed-off-by: Samuel Ortiz <sameo@openedhand.com> Acked-by: Jrgen Schindele <linux@schindele.name> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-08-25Merge branch 'omap-fixes' of ↵Russell King
master.kernel.org:/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6
2007-08-23[ARM] 4552/1: i.MX/MX1 GPIO output setup fixPavel Pisa
The pins for GPIO should be provided as plain number build as (GPIO_PORTx + pin_number). But to setup the output GPIO_GIUS and GPIO_DR have to be specified in mode to route right value to the pin. This is a fix, it should go to 2.6.23 Signed-off-by: Pavel Pisa <pisa@cmp.felk.cvut.cz> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-08-22ARM: OMAP: Enable serial idling and wakeup featuresJuha Yrjola
Enable serial idling and wakeup features Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2007-08-22ARM: OMAP2: Force APLLs always activeJuha Yrjola
The APLLs are most efficiently idled by hardware. Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2007-08-22ARM: OMAP: H3 workqueue fixesDirk Behme
Signed-off-by: Dirk Behme <dirk.behme@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
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