- 02 Dec, 2008 40 commits
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Anton Vorontsov authored
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>
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Dmitry Baryshkov authored
Add mapping for system ROM using physmap-flash mapping. Signed-off-by:
Dmitry Baryshkov <dbaryshkov@gmail.com> Signed-off-by:
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Dmitry Baryshkov authored
Add mapping for system ROM using physmap-flash mapping. Signed-off-by:
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Dmitry Baryshkov authored
Add mapping for system ROM using physmap-flash mapping. Signed-off-by:
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Dmitry Baryshkov authored
Add mapping for system ROM using physmap-flash mapping. Signed-off-by:
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Dmitry Baryshkov authored
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Dmitry Baryshkov authored
Add platform data necessary to support tmiofb on tosa. Signed-off-by:
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Robert Jarzmik authored
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:
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Robert Jarzmik authored
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:
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Robert Jarzmik authored
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:
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Robert Jarzmik authored
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:
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Robert Jarzmik authored
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:
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Robert Jarzmik authored
Add IO memory and IRQ ressources for pxa based SoC to be able to use the new rtc-pxa driver. Signed-off-by:
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Philipp Zabel authored
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:
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Marc Zyngier authored
Following the removal of the "->policy" usage for PXA255 in patch 459fc208 (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:
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Eric Miao authored
instead of holding them as static pointers. Signed-off-by:
Daniel Mack <daniel@caiaq.de> Signed-off-by:
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Eric Miao authored
This symbol is required by locomo backlight driver, exporting this allows the driver to be built as a module. Signed-off-by: -
Eric Miao authored
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:
Stefan Schmidt <stefan@datenfreihafen.org>
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Eric Miao authored
PXA935 has changed its implementor ID from Intel to Marvell, this patch modifies arch/arm/boot/compressed/head.S and proc-xsc3.S to support a smooth bootup. Signed-off-by: -
Eric Miao authored
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Eric Miao authored
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Eric Miao authored
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Eric Miao authored
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 authored
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Eric Miao authored
for the reference of __REG() within <mach/hardware.h> Signed-off-by: -
Eric Miao authored
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Eric Miao authored
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Eric Miao authored
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 authored
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Eric Miao authored
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Eric Miao authored
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 authored
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 authored
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Eric Miao authored
Signed-off-by:
Guennadi Liakhovetski <g.liakhovetski@gmx.de>
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Eric Miao authored
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 authored
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Eric Miao authored
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:
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Eric Miao authored
This reverts commit da1a3dc0. 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:
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Eric Miao authored
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: -
Robert Jarzmik authored
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:
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