- 28 Jul, 2010 1 commit
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Baruch Siach authored
The GPIO registers need protection from concurrent access for operations that are not atomic. Cc: stable@kernel.org Cc: Juergen Beisert <j.beisert@pengutronix.de> Cc: Daniel Mack <daniel@caiaq.de> Reported-by: rpkamiak@rockwellcollins.com Signed-off-by:
Baruch Siach <baruch@tkos.co.il> Signed-off-by:
Sascha Hauer <s.hauer@pengutronix.de>
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- 26 Jul, 2010 39 commits
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Eric Bénard authored
CPUIMX51 is build around Freescale's i.MX515 and has up to 512MB of RAM, NAND Flash, Ethernet, USB Host with 4 ports hub, USB OTG, ST16554 Quad UART on nCS1, I2C RTC ... MBIMX51 adds LEDS, Keypad, TSC2007 touchscreen controler ... Signed-off-by:
Eric Bénard <eric@eukrea.com> Signed-off-by:
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Jason Wang authored
The commit 9a763bfb "get rid of mxc_gpio_init" changed gpio_init and irq_init sequence. Usually we will call set_irq_chained_handler in gpio_init functions, this should be called after the irq_init called, otherwise the chained irq can't get propoer irq_chip and this irq will remain masked even we called set_irq_chained_handler. Signed-off-by:
Jason Wang <jason77.wang@gmail.com> Tested-by:
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Eric Bénard authored
as per suggested by Sascha Signed-off-by:
Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by:
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Eric Bénard authored
This patch fixes the following Kconfig warning : "arch/arm/mach-mx25/Kconfig:18:warning: choice value used outside its choice group Signed-off-by:
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Eric Bénard authored
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Marc Kleine-Budde authored
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Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by:
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Marc Kleine-Budde authored
In order to make this patch compile, even if the flexcan driver with it's header defining the platform data isn't merged yet, two ifdefs have been added. They effect that the "imx_add_flexcan" function results in a no-op function if the driver hasn't been activated. These ifdefs can be removed after the flexcan driver has been merged. Signed-off-by:
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Marc Kleine-Budde authored
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Marc Kleine-Budde authored
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Marc Kleine-Budde authored
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Sascha Hauer authored
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Eric Bénard authored
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Eric Bénard authored
The i.MX51 generates 2 IRQ for each GPIO bank : one for gpio 0 to 15 and one for gpio 16 to 31. Actually only the lower IRQ is registered so register the second one. Signed-off-by:
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Eric Bénard authored
the i2c_board_info structure landed into the SPI #if/#endif which is wrong. Signed-off-by:
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Eric Bénard authored
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Eric Bénard authored
DEBUG_LL is actually broken on i.MX25, this patch fix it. Signed-off-by:
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Eric Bénard authored
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Jason Wang authored
Add keymaps and imx_keypad device registration for imx51_3ds board. Signed-off-by:
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Jason Wang authored
add imx_keypad platform device definition and clocks for mx51 platforms. Signed-off-by:
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Jason Wang authored
3-stack is a reference board from Freescale for their i.MX51 SoC. Add board definition, Kconfig and Makefile to enable Freescale 3-stack board. Boot tested on a i.MX51 3-stack Rev2.0 board Signed-off-by:
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Rogerio Pimentel authored
mx27_3ds: add support for the keypad Signed-off-by:
Rogerio Pimentel <rogerio.pimentel@freescale.com> Signed-off-by:
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Jason Wang authored
Because we add a 3ds debug board support in mxc level, we remove those redundant codes from board level. Signed-off-by:
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Jason Wang authored
The debug board is little different for all mxc 3-stack(PDK) platforms, it is possible here to add a common implementation to support this board. Signed-off-by:
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git://git.pengutronix.de/git/ukl/linux-2.6Uwe Kleine-König authored
There are some more conflicts than detected by git, namely support for the newly added cpuimx machines needed to be converted to dynamic device registration. Signed-off-by: -
Baruch Siach authored
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Baruch Siach authored
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Fabio Estevam authored
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Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by:
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Baruch Siach authored
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Baruch Siach authored
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Luotao Fu authored
cleaned up some duplicated mxc_gpio_mode calls and move the correpsonding pin multiplexing either into the initial pin config table or ifdef blocks. Signed-off-by:
Luotao Fu <l.fu@pengutronix.de> Signed-off-by:
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Luotao Fu authored
this one adds the frambuffer device and a TFT panel to the PhyCard-S (pca100) board. Signed-off-by:
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Jason Wang authored
These GPIO bank offsets are useful when define a gpio number. E.G. when GPIO PORTC pin 6 is used for irq request pin of external expanding device, we can define it like: #define EXP_PARENT_IRQ_PIN (GPIO_PORTC + 6) Signed-off-by:
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Jason Wang authored
Add UART2 CTS/RTS and UART3 RXD/TXD pad definitons for imx51_3ds board, add GPIO_1_6 definiton because this pin is used as a CPLD parent irq request pin on imx51_3ds board. Signed-off-by:
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Jason Wang authored
For pad EIM_D27 to work in UART3_RTS mode, the input path should be 3 instead of 0; for pad USBH1_STP to work in GPIO_1_27 mode, the mux value should be 2 instead of 8. Signed-off-by:
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Amit Kucheria authored
The pads capable of being used as GPIOs had their pad-name and mode-name switched. Also, fix the following: - Whitespace fixes - Replace IOMUX_CONFIG_ALTn with 'n' Signed-off-by:
Amit Kucheria <amit.kucheria@canonical.com> Signed-off-by:
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Eric Bénard authored
* cpuimx35 integrates i.MX35, RAM, NAND, Ethernet, I2C RTC, USB Host, USB OTG and I2C touchscreen controller * mbimxsd provides access to LCD, Audio, LED, Switch button, UART ... Signed-off-by:
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Baruch Siach authored
The information in the i.MX25 Reference Manual is lacking. Add information from the Freescale BSP. Signed-off-by:
Wolfram Sang <w.sang@pengutronix.de> Signed-off-by:
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Baruch Siach authored
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Baruch Siach authored
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