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* Merge git://git.marvell.com/orion into develRussell King2008-12-132-32/+119
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| * [ARM] pxa/palmtx: misc fixes to use generic GPIO APIMarek Vasut2008-11-271-32/+118
| | | | | | | | | | Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Eric Miao <eric.miao@marvell.com>
| * [ARM] pxa/pcm990: use negative number for an invalid GPIO in camera dataGuennadi Liakhovetski2008-11-261-0/+1
| | | | | | | | | | | | | | | | 0 is a valid GPIO number, use a negative number to specify, that this camera doesn't have a GPIO for bus-width switching. Signed-off-by: Guennadi Liakhovetski <lg@denx.de> Signed-off-by: Eric Miao <eric.miao@marvell.com>
* | [ARM] fix xm_x2xx_defconfig build errorsRussell King2008-12-132-4/+2Star
| | | | | | | | | | | | | | | | | | | | | | | | drivers/built-in.o: In function `pci_set_consistent_dma_mask': hid-quirks.c:(.text+0x2664): multiple definition of `pci_set_consistent_dma_mask' drivers/built-in.o: In function `pci_set_dma_mask': hid-quirks.c:(.text+0x42c4): multiple definition of `pci_set_dma_mask' because drivers/pci/pci.c was not seeing the definition disabling these functions. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | [ARM] 5337/1: gumstix: move am200 specific gpio pins into am200epd.Jaya Kumar2008-12-132-7/+15
| | | | | | | | | | | | | | | | The gpio setup for AM200 specific GPIO pins should be done in the AM200 code rather than in generic gumstix code. Signed-off-by: Jaya Kumar <jayakumar.lkml@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | Merge branch 'for-rmk' of ↵Russell King2008-12-0236-766/+1171
|\ \ | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6 into devel Conflicts: arch/arm/mach-pxa/pxa25x.c
| * | [ARM] pxa: add basic support for HP iPAQ h5000Anton Vorontsov2008-12-024-0/+318
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds HP iPAQ h5000's (h5400, h5500) basic definitions. Kernel will able to boot, work via serial console, mount filesystems placed on flashes and run USB gadgets (g_ether by default). Other device drivers (frame buffer, LCD, touchscreen, backlight, bluetooth, w1/battery, ...) are depend on SAMCOP and MediaQ SoCs/MFDs, drivers to which will be submitted too, after massive cleanups. This machine will be used as "real user" for these new drivers. This is an updated version of the patch, which contains fixes proposed on linux-arm-kernel mailing list. Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com> Signed-off-by: Milan Plzik <milan.plzik@gmail.com> Signed-off-by: Eric Miao <eric.miao@marvell.com>
| * | [ARM] pxa/poodle: add physmap mapping for ROMDmitry Baryshkov2008-12-021-0/+32
| | | | | | | | | | | | | | | | | | | | | Add mapping for system ROM using physmap-flash mapping. Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com> Signed-off-by: Eric Miao <eric.miao@marvell.com>
| * | [ARM] pxa/corgi: add physmap mapping for ROMDmitry Baryshkov2008-12-021-0/+32
| | | | | | | | | | | | | | | | | | | | | Add mapping for system ROM using physmap-flash mapping. Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com> Signed-off-by: Eric Miao <eric.miao@marvell.com>
| * | [ARM] pxa/spitz: add physmap mapping for ROMDmitry Baryshkov2008-12-021-0/+32
| | | | | | | | | | | | | | | | | | | | | Add mapping for system ROM using physmap-flash mapping. Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com> Signed-off-by: Eric Miao <eric.miao@marvell.com>
| * | [ARM] pxa/tosa: add physmap mapping for ROMDmitry Baryshkov2008-12-021-0/+32
| | | | | | | | | | | | | | | | | | | | | Add mapping for system ROM using physmap-flash mapping. Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com> Signed-off-by: Eric Miao <eric.miao@marvell.com>
| * | [ARM] pxa/tosa: fix building w/o TC6393XB driverDmitry Baryshkov2008-12-021-0/+4
| | | | | | | | | | | | | | | Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com> Signed-off-by: Eric Miao <eric.miao@marvell.com>
| * | [ARM] pxa/tosa: support tc6393xb/tmiofb.Dmitry Baryshkov2008-12-021-0/+38
| | | | | | | | | | | | | | | | | | | | | Add platform data necessary to support tmiofb on tosa. Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com> Signed-off-by: Eric Miao <eric.miao@marvell.com>
| * | [ARM] pxa/MioA701: improve power supply sourcesRobert Jarzmik2008-12-021-116/+26Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Take advantage of the newly created wm97xx battery driver and remove useless code in mioa701 board code. Add also the ac connection detect capability after the matching gpio was discovered. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Eric Miao <eric.miao@marvell.com>
| * | [ARM] pxa/MioA701: discovered new gpio definitions.Robert Jarzmik2008-12-022-13/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The charger enable gpio is straight (1 means draw from USB Vbus, 0 mean do not draw). The USB Vbus sensing is inverted (1 means no Vbus voltage sensed, 0 means Vbus voltage present). Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Eric Miao <eric.miao@marvell.com>
| * | [ARM] pxa/MioA701: change reset function to preserve RTC.Robert Jarzmik2008-12-021-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Change the halt and reboot method from gpio based to "jump to ROM IPL beginning". This gives control back to IPL, which without PowerOn key pressed, will put the device into deep sleep until PowerOn is pressed for 1 second. But this has the benefit of keeping the RTC registers across reboots, which is good for OS change. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Eric Miao <eric.miao@marvell.com>
| * | [ARM] pxa/MioA701: add camera support for Mio A701 board.Robert Jarzmik2008-12-021-0/+51
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add GPIO configuration and platform specific declarations to make Mitac Mio A701 camera chip work. The chip is a Micron MT9M111 CMOS sensor, based on PXA QIF interface and I2C bus for sensor control. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Eric Miao <eric.miao@marvell.com>
| * | [ARM] pxa/MioA701: remove KConfig leds driver requirementRobert Jarzmik2008-12-021-1/+0Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since mioa701 board has migrated to the mfp architecture, low power gpio setup is now correctly handled even when gpio led driver is not loaded, and leds and vibrator don't stay activated in suspend mode (especially vibrator). Remove the not needed anymore dependency. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Eric Miao <eric.miao@marvell.com>
| * | [ARM] pxa: add resources for incoming rtc-pxa driverRobert Jarzmik2008-12-025-2/+30
| | | | | | | | | | | | | | | | | | | | | | | | Add IO memory and IRQ ressources for pxa based SoC to be able to use the new rtc-pxa driver. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Eric Miao <eric.miao@marvell.com>
| * | [ARM] pxa: cpufreq-pxa2xx: sdram_rows detection supportPhilipp Zabel2008-12-022-3/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch implements Eric Miao's idea to detect the correct value of sdram_rows by inspecting the MDCNFG register settings. It is only tested on two pxa27x devices with 64MB RAM (magician and hx4700) so far. Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com> Signed-off-by: Eric Miao <eric.miao@marvell.com>
| * | [ARM] pxa: cpufreq-pxa2xx: allow frequency table selectionMarc Zyngier2008-12-021-13/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Following the removal of the "->policy" usage for PXA255 in patch 459fc208abd1b365fa013c17d433dfb5b4bc1e3a (cpufreq: remove policy->governor setting in drivers initialization), this patch introduces an option (called "pxa255_turbo_table") to select either the "run" or "turbo" frequency table. It also cures the runtime warning that was printed each time the frequency was changed. Got rid of all references to CPUFREQ_POLICY_* for pxa255, and sticked with the run/turbo thing. Tested on an Arcom/Eurotech Viper. Signed-off-by: Marc Zyngier <maz@misterjones.org> Acked-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Eric Miao <eric.miao@marvell.com>
| * | [ARM] pxa: add missing GPIOs definitionsEric Miao2008-12-021-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | GPIO3/GPIO4 are a bit special on pxa27x, since it depends on PCFR/PI2C_EN bit, add their definitions here with comments. Signed-off-by: Eric Miao <eric.miao@marvell.com> Acked-by: Stefan Schmidt <stefan@datenfreihafen.org>
| * | [ARM] pxa: introduced cpu_is_pxa935() and cpu_is_pxa9xx()Eric Miao2008-12-022-1/+33
| | | | | | | | | | | | Signed-off-by: Eric Miao <eric.miao@marvell.com>
| * | [ARM] pxa: move I2C pin configurations out into board specific filesEric Miao2008-12-027-8/+24
| | | | | | | | | | | | Signed-off-by: Eric Miao <eric.miao@marvell.com>
| * | [ARM] pxa: register Power I2C device only when necessaryEric Miao2008-12-022-4/+3Star
| | | | | | | | | | | | Signed-off-by: Eric Miao <eric.miao@marvell.com>
| * | [ARM] pxa: move power I2C device definitions into devices.cEric Miao2008-12-023-39/+42
| | | | | | | | | | | | | | | | | | | | | Let's put these devices into a central place even if they are now processor specific, as they might be re-used in later processors. Signed-off-by: Eric Miao <eric.miao@marvell.com>
| * | [ARM] pxa: remove unnecessary #include of pxa2xx-gpio.h in clock.cEric Miao2008-12-021-1/+0Star
| | | | | | | | | | | | Signed-off-by: Eric Miao <eric.miao@marvell.com>
| * | [ARM] pxa: include <mach/hardware.h> in pxa-regs.hEric Miao2008-12-021-0/+1
| | | | | | | | | | | | | | | | | | for the reference of __REG() within <mach/hardware.h> Signed-off-by: Eric Miao <eric.miao@marvell.com>
| * | [ARM] pxa: further cleanup of pxa-regs.hEric Miao2008-12-021-29/+0Star
| | | | | | | | | | | | Signed-off-by: Eric Miao <eric.miao@marvell.com>
| * | [ARM] pxa: move GPIOx_BASE and GPIO register offsets to gpio.cEric Miao2008-12-022-28/+12Star
| | | | | | | | | | | | Signed-off-by: Eric Miao <eric.miao@marvell.com>
| * | [ARM] pxa: move AC97 register definitions into dedicated regs-ac97.hEric Miao2008-12-022-96/+99
| | | | | | | | | | | | | | | | | | | | | | | | The optimal change would be to move the AC97 register definitions into the AC97 driver, unfortunately, the registers are shared between several files. Move them into a dedicated regs-ac97.h first. Signed-off-by: Eric Miao <eric.miao@marvell.com>
| * | [ARM] pxa: move UART register definitions into dedicated regs-uart.hEric Miao2008-12-024-150/+152
| | | | | | | | | | | | Signed-off-by: Eric Miao <eric.miao@marvell.com>
| * | [ARM] pxa: move pxa2xx specific PWRMODE definitions into pxa2xx-regs.hEric Miao2008-12-022-7/+7
| | | | | | | | | | | | Signed-off-by: Eric Miao <eric.miao@marvell.com>
| * | [ARM] pxa: remove the now unused IMPMCR/IMPMSR register definitionsEric Miao2008-12-021-54/+0Star
| | | | | | | | | | | | | | | | | | | | | | | | There two are internal registers that are used to control the power management of the Internal Memory (i.e. Internal SRAM). They are referenced nowhere and removed here to simplify pxa-regs.h a bit. Signed-off-by: Eric Miao <eric.miao@marvell.com>
| * | [ARM] pxa: remove unused PWM register definitions, use generic PWM APIEric Miao2008-12-021-13/+0Star
| | | | | | | | | | | | | | | | | | | | | | | | We now have generic PWM API for PXA, the PWM registers definitions are now used nowhere, and it is not encouraged to manipulate them directly by driver code. Signed-off-by: Eric Miao <eric.miao@marvell.com>
| * | [ARM] pxa: move FICP register definitions into pxaficp_ir.cEric Miao2008-12-021-44/+1Star
| | | | | | | | | | | | Signed-off-by: Eric Miao <eric.miao@marvell.com>
| * | [ARM] pxa: move camera (QCI) registers definition out of pxa-regs.hEric Miao2008-12-021-95/+0Star
| | | | | | | | | | | | | | | Signed-off-by: Eric Miao <eric.miao@marvell.com> Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
| * | [ARM] pxa: removed unused declarations of pxa_gpio_* in hardware.hEric Miao2008-12-022-15/+5Star
| | | | | | | | | | | | | | | | | | | | | | | | pxa_gpio_{get,set}_value() are not used anymore, remove them from hardware.h. Declaration of pxa_gpio_mode() is still being referenced and thus moved into pxa2xx-gpio.h Signed-off-by: Eric Miao <eric.miao@marvell.com>
| * | [ARM] pxa: use <linux/gpio.h> instead of unnecessary <mach/gpio.h>Eric Miao2008-12-025-5/+4Star
| | | | | | | | | | | | Signed-off-by: Eric Miao <eric.miao@marvell.com>
| * | [ARM] pxa: add support for additional GPIOs on PXA26xEric Miao2008-12-025-16/+95
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Original patch from Marek Vasut, the problems with PXA26x are: 1. there are additional 4 GPIOs 86,87,88,89 have their direction bits inverted in GPDR2, as well as their alternate function bits being '1' for their GPIO functionality in GAFRx 2. there is no easy way to decide if the processor is a pxa26x or a pxa250/pxa255 at run-time, so the assumption here is the pxa26x will be treated as one of the pxa25x variants, and board code should have a better knowledge of the processor it is featured Introduce pxa26x_init_irq() for the second purpose, and treat the additional GPIOs > 85 on PXA25x specially. Kconfig option CONFIG_CPU_PXA26x is introduced to optimize the code a bit when PXA26x support isn't needed. Board config options have to select this to enable the support for PXA26x. __gpio_is_inverted() will be optimized way when CONFIG_CPU_PXA26x isn't selected. Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Eric Miao <eric.miao@marvell.com>
| * | Revert "[ARM] pxa: introduce cpu_is_pxa26x()"Eric Miao2008-12-022-9/+1Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit da1a3dc0ebb4f9209a1939eaa6b18901e0cd7bc0. The originally proposed way in the above commit is incorrect. And there is no easy way to distinguish between pxa25x and pxa26x at run-time. Signed-off-by: Eric Miao <eric.miao@marvell.com>
| * | [ARM] pxa: use 'pxa_last_gpio' instead of 'gpio_nr' in mfp-pxa2xx.cEric Miao2008-12-022-10/+6Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The 'gpio_nr' can really be inferred by 'pxa_last_gpio', and since we already have that variable, remove the unnecessary 'gpio_nr' now. Also, fix the incorrect GPIO number passed in pxa27x_init_irq(). Note: pxa_last_gpio should be initialized earlier, and this is true since it's been assigned in machine_desc->init_irq(). Signed-off-by: Eric Miao <eric.miao@marvell.com>
| * | [ARM] pxa: add muxed gpio wakeup sources on pxa2xx architecturesRobert Jarzmik2008-12-021-2/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | | PXA SoC have several GPIOs muxed on only one wakeup source. Add support for these wakeup sources which were missing in mfp core support. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Eric Miao <eric.miao@marvell.com>
* | | [ARM] Ensure that both MAX_DMA_ADDRESS and ISA_DMA_THRESHOLD are definedRussell King2008-11-301-0/+1
| | | | | | | | | | | | | | | | | | | | | Both of these symbols should be defined by a platform, or neither should be defined. Ensure that all platforms conform. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | [ARM] Add a common typesafe __io implementationRussell King2008-11-301-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | As Al did for Versatile in 2ad4f86b60b649fd7428265c08d73a3bd360c81b, add a typesafe __io implementation for platforms to use. Convert platforms to use this new simple typesafe implementation. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | [ARM] Hide ISA DMA API when ISA_DMA_API is unsetRussell King2008-11-291-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When ISA_DMA_API is unset, we're not implementing the ISA DMA API, so there's no point in publishing the prototypes via asm/dma.h, nor including the machine dependent parts of that API. This allows us to remove a lot of mach/dma.h files which don't contain any useful code. Unfortunately though, some platforms put their own private non-ISA definitions into mach/dma.h, so we leave these behind and fix the appropriate #include statments. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | [ARM] pxa: avoid polluting the kernel's namespaceRussell King2008-11-284-2/+4
| | | | | | | | | | | | | | | | | | | | | Avoid unnecessarily pollution of the kernel's namespace by avoiding mach/hardware.h. Include this header file where necessary. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | Merge branch 'highmem' into develRussell King2008-11-283-11/+2Star
|\ \ \ | | | | | | | | | | | | | | | | | | | | Conflicts: arch/arm/mach-clps7500/include/mach/memory.h
| * | | [ARM] remove a common set of __virt_to_bus definitionsNicolas Pitre2008-11-281-10/+0Star
| | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Let's provide an overridable default instead of having every machine class define __virt_to_bus and __bus_to_virt to the same thing. What most platforms are using is bus_addr == phys_addr so such is the default. One exception is ebsa110 which has no DMA what so ever, so the actual definition is not important except only for proper compilation. Also added a comment about the special footbridge bus translation. Let's also remove comments alluding to set_dma_addr which is not (and should not) be commonly used. Signed-off-by: Nicolas Pitre <nico@marvell.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | [ARM] pxa/MioA701: bluetooth resume fixRobert Jarzmik2008-11-221-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The G3IPL expects the value at RAM address 0xa020b020 to be exactly 1 to setup the bluetooth GPIOs properly. The actual code got a value from gpio_get_value() which was not 1, but a "not equal to 0" integer. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Eric Miao <eric.miao@marvell.com>
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2024-07-16 11:15:00 +0200