- 24 Feb, 2010 2 commits
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Fabio Estevam authored
This patch is to be applied into Sascha's mxc-master branch. Fix ckih2 parameter in mx51_clocks_init funtion. CKIH2 pin is left unconnected on Babbage. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Amit Kucheria <amit.kucheria@canonical.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Mark Brown authored
SSI5 on the CPU is connected to the PMIC module to provide audio support so unconditionally configure the relevant pins on the CPU to route out the signals. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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- 18 Feb, 2010 3 commits
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Baruch Siach authored
Signed-off-by: Baruch Siach <baruch@tkos.co.il> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Baruch Siach authored
Signed-off-by: Baruch Siach <baruch@tkos.co.il> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Baruch Siach authored
The commit also introduces the HAVE_FB_IMX config that is to be selected from the MX25 platform config. Once this commit gets merged, the two other i.MX archs, ARCH_MX1 and ARCH_MX2, should follow this one. Signed-off-by: Baruch Siach <baruch@tkos.co.il> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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- 16 Feb, 2010 1 commit
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Andy Green authored
cc: Sasha Hauer <kernel@pengutronix.de> We noticed that we were only able to communicate once with a GSM module per session, if we powered down the module then the serial driver was broken until reset, no traffic or /proc/interrupts activity could be seen any more. Volker noticed it was provoked by a long "break" seen on the wire when the RX was not driven during powerdown, we discovered we could kill the serial driver just by forcing RX low extenally for a little while. I saw that the processing for BREAK in the driver gets too excited and clears down all set bits in USR2, including that a character is pending. This stops all further characters getting processed. The attached one-liner makes the serial driver immortal against BREAK. Signed-off-by: Andy Green <andy.green@txtr.com> Signed-off-by: Volker Ernst <volker.ernst@txtr.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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- 10 Feb, 2010 7 commits
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Valentin Longchamp authored
This baseboard is used on the handbot and eybot robots. The sel gpios are used as enables and rst signals on smartbot, thus the sel init is moved from mx31moboard file to board files. Signed-off-by: Valentin Longchamp <valentin.longchamp@epfl.ch> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Valentin Longchamp authored
It is more cosmetic than fixing a real problem, but the code looks more logical like that Signed-off-by: Valentin Longchamp <valentin.longchamp@epfl.ch> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Valentin Longchamp authored
We want the microcontrollers to be held in reset during kernel boot. We also set the turretcam as the default camera since it is present on all marxbots. Signed-off-by: Valentin Longchamp <valentin.longchamp@epfl.ch> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Sascha Hauer authored
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Sascha Hauer authored
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Sascha Hauer authored
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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- 09 Feb, 2010 7 commits
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Amit Kucheria authored
Add self to MAINTAINERS for Freescale i.MX5 SoCs Signed-off-by: Amit Kucheria <amit.kucheria@canonical.com>
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Amit Kucheria authored
This config is used to test the base support for i.MX51 processors on the Babbage board Signed-off-by: Amit Kucheria <amit.kucheria@canonical.com>
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Amit Kucheria authored
Babbage is a reference board from Freescale for their i.MX51 SoC. Add board definition, Kconfig and Makefiles to enable Freescale i.MX51 processor and Babbage board. Boot tested on a Babbage2.5 board Signed-off-by: Amit Kucheria <amit.kucheria@canonical.com>
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Amit Kucheria authored
Add basic clock support, cpu identification, I/O mapping, interrupt controller, serial port and ethernet. Signed-off-by: Amit Kucheria <amit.kucheria@canonical.com>
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Amit Kucheria authored
Prepare for i.MX5 SoC code by adding the relevant macros to common plat-mxc code. Signed-off-by: Amit Kucheria <amit.kucheria@canonical.com>
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Sascha Hauer authored
Refactor the timer code into version 1 and version 2. Essentially there are 2 versions of the timer hardware on Freescale MXC hardware. Version 1 is found on MX1/MXL, MX21 and MX27. Version 2 is found on MX25, MX31, MX35, MX37, MX51, and future parts. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Amit Kucheria <amit.kucheria@canonical.com>
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Amit Kucheria authored
Freescale i.MX51 processor uses a new interrupt controller. Add driver for TrustZone Interrupt Controller Signed-off-by: Amit Kucheria <amit.kucheria@canonical.com>
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- 04 Feb, 2010 10 commits
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Sascha Hauer authored
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Sascha Hauer authored
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Sascha Hauer authored
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Sascha Hauer authored
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Sascha Hauer authored
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Cc: Daniel Mack <daniel@caiaq.de>
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Sascha Hauer authored
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Cc: Daniel Mack <daniel@caiaq.de>
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Sascha Hauer authored
- The SIC mask is only 2bits wide, not 4 - MX31_OTG_PM_BIT and MX31_H1_PM_BIT use negative logic - clear MX31_H1_DT_BIT and MX31_H2_DT_BIT so that they can be cleared, not only set. - return -EINVAL if called with an invalid controller number Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Cc: Daniel Mack <daniel@caiaq.de>
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Sascha Hauer authored
The i.MX35 works fine with this driver, but we do not have the usb_ahb clock. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
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Roel Kluin authored
Due to the `ret = gpio_request()' below in the loop, the initial -EINVAL value of ret is overwritten. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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- 02 Feb, 2010 6 commits
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Uwe Kleine-König authored
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
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Uwe Kleine-König authored
This is a further step in allowing to build a kernel image for more than one imx SOC. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
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Uwe Kleine-König authored
This makes the file compilable for a kernel that supports both imx21 and imx27. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
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Uwe Kleine-König authored
This simplifies the macro and makes is similar to the other ..._IO_ADDRESS macros defined for imx SOCs. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
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Uwe Kleine-König authored
Apart from MXC91231_IO_ADDRESS itself this was the only usage of MXC91231_AIPS1_IO_ADDRESS. Now MXC91231_IO_ADDRESS can be recoded with IMX_IO_ADDRESS and all helper macros can go away. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: Sascha Hauer <kernel@pengutronix.de> Cc: Russell King <linux@arm.linux.org.uk> Cc: Fabio Estevam <fabio.estevam@freescale.com> Cc: Daniel Schaeffer <daniel.schaeffer@timesys.com> Cc: Alberto Panizzo <maramaopercheseimorto@gmail.com> Cc: Ivo Clarysse <ivo.clarysse@gmail.com>
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Uwe Kleine-König authored
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: Sascha Hauer <kernel@pengutronix.de> Cc: Russell King <linux@arm.linux.org.uk>
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- 30 Jan, 2010 2 commits
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Uwe Kleine-König authored
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
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Uwe Kleine-König authored
The old names are defined only if the cpp symbol IMX_NEEDS_DEPRECATED_SYMBOLS exists, which is defined (for now) for all files below arch/arm/mach-mx1. This was done earlier for mx2 and mx3, too. USBD_INT0 is for now defined unconditionally to prevent breaking drivers/usb/gadget/imx_udc. While at it use IMX_IO_ADDRESS to define MX1_IO_ADDRESS which adds a cast to the IO_ADDRESS macro fixing many warnings like arch/arm/mach-mx1/generic.c:51: warning: passing argument 1 of 'mxc_init_irq' makes pointer from integer without a cast . Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
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- 29 Jan, 2010 2 commits
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Baruch Siach authored
Signed-off-by: Baruch Siach <baruch@tkos.co.il> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Baruch Siach authored
Signed-off-by: Baruch Siach <baruch@tkos.co.il> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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