Instead of having a platform device defined in a devices.c and register
it in the machine file allocate it dynamically. This reduces the size
of needed memory as the new function is discarded after init and only
the existing devices are created.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
As the kernel contains a copy of the GPL anyhow just get rid of the address
specification instead of fixing it.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
This fixes:
arch/arm/plat-mxc/include/mach/mxc_nand.h:25:14: error: dubious one-bit signed bitfield
arch/arm/plat-mxc/include/mach/mxc_nand.h:26:17: error: dubious one-bit signed bitfield
While at it make width unsigned, too.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
This should be a globally available function, see
http://thread.gmane.org/gmane.linux.kernel/998881/focus=998882
Until this hits mainline create a similar function available for imx
platforms only.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
This should be used instead of hard coding the corresponding platforms.
The feature test macro is needed to support different SOCs in a single
kernel image. While at it rename dma-mx1-mx2 to dma-v1 as mx25 doesn't
use it and so the mx2 part is wrong and move the header to
arch/arm/mach-imx.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
This patch adds also the pin definition helpers in iomux-mx3.h
Signed-off-by: Alberto Panizzo <maramaopercheseimorto@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This patch de-asserts the reset line that is connected to the USB
ULPI PHY on USB Host1.
This patch should be included with the original USB host enablement
set of patches of mx51 babbage hw, but was accidentily left out.
Signed-off-by: Dinh Nguyen <Dinh.Nguyen@freescale.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
The Eyebot robot needs the OTG port in host mode on the smartbot.
Add a new board definition so we can select the usb host/device
mode at boot with the mx31moboard_baseboard boot parameter.
Signed-off-by: Philippe Rétornaz <philippe.retornaz@epfl.ch>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This fixes a regression of
7d58289 (mx1: prefix SOC specific defines with MX1_ and deprecate old names)
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This patch adds USB HW initializiation code to /plat-mxc/ehci.c.
-Sets some specific PHY settings
Renames mxc_set_usbcontrol to mxc_initialize_usb_hw.
Adds new register bit defines for the USB HW on Freescale
SoCs.
This patch applies to 2.6.34-rc6.
Signed-off-by: Dinh Nguyen <Dinh.Nguyen@freescale.com>
Reviewed-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This patch is part of enabling USB for Freescale MX51 Babbage HW. This
patch updates the iomux pins for USB, and gpio line for reset the
USB hub on the MX51 Babbage HW.
This patch applies to 2.6.34-rc6.
Signed-off-by: Dinh Nguyen <Dinh.Nguyen@freescale.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This area contains the Nand Flash controller registers. There
is no need to map them statically as the Nand driver uses ioremap().
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Freescale redboot passes the silicon revision via
ATAG_REVISION. Remove this bootloader dependency by
doing the same as redboot does in the Kernel.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This looks cleaner and allows us to call mx51_revision
later when we can use ioremap to determine the silicon
revision dynamically.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This driver is a Full / Low speed only USB host for the i.MX21.
Signed-off-by: Martin Fuzzey <mfuzzey@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Removed selection of COMMON_CLKDEV by CONFIG_ARCH_MX5. This is handled
in 03e09cd890.
arch/arm/plat-mxc/iomux-mx1-mx2.c was moved to
arch/arm/plat-mxc/iomux-v1.c in 5e2e95f520
and got bug fixed in 5c17ef878f. The bug
in arch/arm/plat-mxc/iomux-v1.c isn't present any more since
bac3fcfad5, so
arch/arm/plat-mxc/iomux-mx1-mx2.c is simply deleted.
Conflicts:
arch/arm/plat-mxc/Kconfig
arch/arm/plat-mxc/Makefile
arch/arm/plat-mxc/iomux-mx1-mx2.c
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
mxc_gpio_mode checks for invalid pins and so it returns zero for
success, -EINVAL for invalid pins.
While at it, remove definitions of GPIO_PORT_MAX removed as they are
unused now.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Addionally make iomux-mx*.h headers stand-alone and similar to iomux-v3
platform files should include their platform iomux header from now on.
For now iomux.h simply includes all iomux-v1 platform headers and so
provides compatibility until all files are converted.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
- use __MACH_IOMUX_MX3_H__ as header protector analogous to
<mach/mx...h>
- use tabs for indention
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
- use __MACH_IOMUX_MX2x_H__ as header protector analogous to
<mach/mx...h>
- use tabs for indention
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
- use __MACH_IOMUX_MX27_H__ as header protector analogous to
<mach/mx...h>
- use tabs for indention
- fix sorting
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
- use __MACH_IOMUX_MX25_H__ as header protector analogous to
<mach/mx...h>
- remove doxygen comments
- remove #error about mach/iomux.h which is unused on mx25
- remove #ifndef __ASSEMBLY__ which is unneeded here
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
- use __MACH_IOMUX_MX21_H__ as header protector analogous to
<mach/mx...h>
- use tabs for indention
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
- use __MACH_IOMUX_MX1_H__ as header protector analogous to
<mach/mx...h>
- use tabs for indention
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
While at it move register modification to static inlines and
so make the relevant code more readable.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
This is broken since at least one year when
ec996ba (mxc timer: make compile time independent)
removed the symbol MXC_TCN.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
