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2012-02-29ARM: at91/dma: DMA controller registering with DT supportNicolas Ferre1-1/+9
Device tree support on at91sam9g45 family SoC. Only call platform_device_register() if no dma-controller node is found in device tree. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Grant Likely <grant.likely@secretlab.ca>
2012-02-29ARM: at91/dma: remove platform data from DMA controllerNicolas Ferre1-8/+1
DMA controller can deduce its configuration data from the platform. Remove the platform data and match device types with the compatible ones. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Grant Likely <grant.likely@secretlab.ca>
2011-11-29ARM: at91/soc: use gpio_is_valid to check the gpioJean-Christophe PLAGNIOL-VILLARD1-10/+10
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2011-11-29Merge branch 'drivers/macb-gem-cleanup' into at91/gpioArnd Bergmann1-3/+3
2011-11-28ARM: at91: make rm9200 rtc drivers soc independentJean-Christophe PLAGNIOL-VILLARD1-1/+15
switch the rtc drivers to resource and pass it via platform_device Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Nicolas Ferre <nicolas.ferre@atmel.com>
2011-11-28ARM: at91: make DBGU soc independentJean-Christophe PLAGNIOL-VILLARD1-2/+2
we will select now the DBGU used by the soc at Kconfig level For the DEBUG_LL and early_printk this will allow to select which DBGU to use this will also allow to select them when multiple SOC are enabled Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2011-11-28ARM: at91: make watchdog drivers soc independentJean-Christophe PLAGNIOL-VILLARD1-1/+10
switch the watchdog drivers to resource and pass it via platform_device Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2011-11-28ARM: at91: make rtt register base soc independantJean-Christophe PLAGNIOL-VILLARD1-2/+2
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2011-11-28ARM: at91: make dma register base soc independantJean-Christophe PLAGNIOL-VILLARD1-2/+2
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2011-11-28ARM: at91: make ecc register base soc independantJean-Christophe PLAGNIOL-VILLARD1-2/+2
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2011-11-22macb: unify at91 and avr32 platform dataJamie Iles1-3/+3
Both at91 and avr32 defines its own platform data structure for the macb driver and both share common structures though at91 includes a currently unused phy_irq_pin. Create a common macb_platform_data for macb that both at91 and avr32 can use. In future we can use this to support other architectures that use the same IP block with the macb driver. v2: rename eth_platform_data to macb_platform_data and allow at91_ether to share the platform data with macb. Signed-off-by: Jamie Iles <jamie@jamieiles.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Tested-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2011-11-09ARM: at91: Fix USBA gadget registrationJochen Friedrich1-1/+1
Since 193ab2a6070039e7ee2b9b9bebea754a7c52fd1b, various AT91 boards don't register USBA adapters anymore due to depending on a now non-existing symbol. Fix the symbol name. Signed-off-by: Jochen Friedrich <jochen@scram.de> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> CC: stable@kernel.org Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2011-11-09ARM: at91: usart: drop static map regs for dbguJean-Christophe PLAGNIOL-VILLARD1-3/+2
In commit fb149f9e28354 we introduce ioremap support for static map_io, we do not need this register entry anymore. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2011-11-01Merge branch 'next/devel' of git://git.linaro.org/people/arnd/arm-socLinus Torvalds1-0/+6
* 'next/devel' of git://git.linaro.org/people/arnd/arm-soc: (50 commits) ARM: tegra: update defconfig arm/tegra: Harmony: Configure PMC for low-level interrupts arm/tegra: device tree support for ventana board arm/tegra: add support for ventana pinmuxing arm/tegra: prepare Seaboard pinmux code for derived boards arm/tegra: pinmux: ioremap registers gpio/tegra: Convert to a platform device arm/tegra: Convert pinmux driver to a platform device arm/dt: Tegra: Add pinmux node to tegra20.dtsi arm/tegra: Prep boards for gpio/pinmux conversion to pdevs ARM: mx5: fix clock usage for suspend ARM i.MX entry-macro.S: remove now unused code ARM i.MX boards: use CONFIG_MULTI_IRQ_HANDLER ARM i.MX tzic: add handle_irq function ARM i.MX avic: add handle_irq function ARM: mx25: Add the missing IIM base definition ARM i.MX avic: convert to use generic irq chip mx31moboard: Add poweroff support ARM: mach-qong: Add watchdog support ARM: davinci: AM18x: Add wl1271/wlan support ... Fix up conflicts in: arch/arm/mach-at91/at91sam9g45.c arch/arm/mach-mx5/devices-imx53.h arch/arm/plat-mxc/include/mach/memory.h
2011-11-01Merge branch 'next/driver' of git://git.linaro.org/people/arnd/arm-socLinus Torvalds1-0/+29
* 'next/driver' of git://git.linaro.org/people/arnd/arm-soc: hw_random: add driver for atmel true hardware random number generator ARM: at91: at91sam9g45: add trng clock and platform device MX53 Enable the AHCI SATA on MX53 SMD board MX53 Enable the AHCI SATA on MX53 LOCO board MX53 Enable the AHCI SATA on MX53 ARD board AHCI Add the AHCI SATA feature on the MX53 platforms Fix pata imx resource ARM: imx: Define functions for registering PATA ARM: imx: Add PATA clock support ARM: imx: Add PATA resources for other i.MX processors imx: efika: Enable pata. imx51: add pata clock imx51: add pata device Fix up trivial conflict (new selects next to each other from separate branches for EFIKA_COMMON) in arch/arm/mach-mx5/Kconfig
2011-10-31Merge branch 'depends/rmk/gpio' into next/develArnd Bergmann1-1/+1
Conflicts: arch/arm/mach-mxs/include/mach/gpio.h arch/arm/plat-mxc/include/mach/gpio.h Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2011-10-10ARM: at91: at91sam9g45: add trng clock and platform devicePeter Korsgaard1-0/+29
For the new hw_random driver. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2011-09-10at91: at91-ohci: configure overcurrent pins as input GPIOsThomas Petazzoni1-0/+6
As a new overcurrent_pin[] array has been added to the at91_usbh_data structure, those pins must be muxed to work properly. This commit implements this muxing for all AT91 SoCs that support the AT91 OHCI. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> [nicolas.ferre@atmel.com: added i variable declaration for the loop] Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2011-08-08ARM: gpio: convert includes of mach/gpio.h and asm/gpio.h to linux/gpio.hRussell King1-1/+1
Convert arch/arm includes of mach/gpio.h and asm/gpio.h to linux/gpio.h before we start consolidating the individual platform implementations of the gpio header files. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2011-06-25at91: fix at91_set_serial_console: use platform device idJean-Christophe PLAGNIOL-VILLARD1-1/+1
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2011-05-25at91: switch to CLKDEV_LOOKUPJean-Christophe PLAGNIOL-VILLARD1-20/+3
we do not change the clock naming convention so does not need to switch the AVR32 yet Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: Patrice Vilchez <patrice.vilchez@atmel.com>
2011-05-25atmel_serial: keep the platform_device unchangedJean-Christophe PLAGNIOL-VILLARD1-1/+3
specify the port num via platform_data this will allow to match the clock with the plaform_dev staticaly Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Alan Cox <alan@linux.intel.com> Cc: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: Patrice Vilchez <patrice.vilchez@atmel.com> Cc: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com> Cc: Greg Kroah-Hartman <gregkh@suse.de>
2011-04-10treewide: remove extra semicolonsJustin P. Mattock1-1/+1
Signed-off-by: Justin P. Mattock <justinmattock@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-10-26at91/atmel-mci: inclusion of sd/mmc driver in at91sam9g45 chip and boardNicolas Ferre1-0/+165
This adds the support of atmel-mci sd/mmc driver in at91sam9g45 devices and board files. This also configures the DMA controller slave interface for at_hdmac dmaengine driver. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2010-09-23ARM: 6406/1: at91sam9g45: fix i2c bus speedPeter Korsgaard1-2/+2
Use a correct udelay value to get bus speed around 100KHz. The udelay value was most likely copied from the older devices, but the 9g45 is signicantly faster (400MHz, DDR, ..), so a udelay of 2 gives a bus speed of around 190KHz, which is too fast for some devices. A udelay value of 5 gives a bus speed of around 90KHz here. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-09-09AT91: SAM9G45 - add a separate clock entry for every single TC blockFabian Godehardt1-2/+2
Without this patch you will not be able to register the first block because of the second association call on at91_add_device_tc(). Signed-off-by: Fabian Godehardt <fg@emlix.com> [nicolas.ferre@atmel.com: change tcb1_clk to fake child clock of tcb0_clk] Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2010-09-07AT91: change dma resource indexNicolas Ferre1-1/+1
Reported-by: Dan Liang <dan.liang@atmel.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2009-12-09Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/inputLinus Torvalds1-0/+51
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (51 commits) Input: appletouch - give up maintainership Input: dm355evm_kbd - switch to using sparse keymap library Input: wistron_btns - switch to using sparse keymap library Input: add generic support for sparse keymaps Input: fix memory leak in force feedback core Input: wistron - remove identification strings from DMI table Input: psmouse - remove identification strings from DMI tables Input: atkbd - remove identification strings from DMI table Input: i8042 - remove identification strings from DMI tables DMI: allow omitting ident strings in DMI tables Input: psmouse - do not carry DMI data around Input: matrix-keypad - switch to using dev_pm_ops Input: keyboard - fix lack of locking when traversing handler->h_list Input: gpio_keys - scan gpio state at probe and resume time Input: keyboard - add locking around event handling Input: usbtouchscreen - add support for ET&T TC5UH touchscreen controller Input: xpad - add two new Xbox 360 devices Input: polled device - do not start polling if interval is zero Input: polled device - schedule first poll immediately Input: add S3C24XX touchscreen driver ...
2009-12-05Merge branches 'at91', 'ep93xx', 'etm', 'ks8695', 'nuc', 'u300' and 'u8500' into develRussell King1-0/+56
2009-11-20AT91: add touchscreen support for at91sam9g45ekesNicolas Ferre1-0/+51
New at91sam9g45ekes board provides a LCD with resistive touchscreen. This is the support of this feature by atmel_tsadcc driver. This also sets up platform parameters to be passed to the driver. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-10-25ARM: 5726/1: at91/USB: at91sam9g45 series USB host integrationNicolas Ferre1-0/+56
This is the at91 specific part of USB host integration. The EHCI high speed controller has a companion OHCI controller to manage USB full and low speed. They are sharing the same IRQ line and vbus pin. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-10-21ARM: 5766/1: Fix watchdog enabling for AT91SAM9G45Yegor Yefremov1-1/+1
The macro for the watchdog has been changed from CONFIG_AT91SAM9_WATCHDOG to CONFIG_AT91SAM9X_WATCHDOG due to AT91CAP9 chips support Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com> Acked-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-09-21ARM: 5709/1: at91: add AC97 support to at91sam9g45 series and at91sam9m10g45ek boardNicolas Ferre1-0/+55
Add the support of AC97 on the at91sam9g45 chip series and -ek board. It will share the code with AVR32 ac97c alsa driver "atmel_ac97c". Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-09-21ARM: 5621/1: at91/dmaengine: integration of at_hdmac driver in at91sam9g45 seriesNicolas Ferre1-0/+49
This is the integration of DMA engine driver into at91sam9g45 series device file. The associated driver is at_hdmac. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-06-27[ARM] 5572/1: at91: Support for at91sam9g45 series: core chip & board supportNicolas Ferre1-0/+1230
Here are the at91 specific files dedicated to the at91sam9g45 series. They mimic the traditional at91 way of managing chips & boards. The first board that embeds at91sam9g45 chip is the AT91SAM9G45-EKES. In the future, the main board for this 9g45 series will be the AT91SAM9M10G45-EK (I choose this last name for the board file). Simple drivers are enabled in _devices and board- files. Newer peripheral support will be added in future patches. Incuded peripherals support (for now): - USART - SPI - Ethernet - NAND flash - LCD - gpio/joystick/buttons - leds and pwm Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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