To be able to enable early debugging on boards using the UART2 for the
console, add the option for early debugging on UART2.
Signed-off-by: NDirk Behme <dirk.behme@de.bosch.com>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

It fixes the following compile error with network disabled in
imx_v6_v7_defconfig.

arch/arm/mach-imx/built-in.o: In function `ksz9021rn_phy_fixup':
imx53-dt.c:(.text+0x5f70): undefined reference to `mdiobus_write'
imx53-dt.c:(.text+0x5f84): undefined reference to `mdiobus_write'
imx53-dt.c:(.text+0x5f98): undefined reference to `mdiobus_write'
imx53-dt.c:(.text+0x5fac): undefined reference to `mdiobus_write'
imx53-dt.c:(.text+0x5fc0): undefined reference to `mdiobus_write'
arch/arm/mach-imx/built-in.o: In function `imx6q_init_machine':
imx53-dt.c:(.init.text+0x387c): undefined reference to `phy_register_fixup_for_uid'
make: *** [.tmp_vmlinux1] Error 1
Reported-by: NArtem Bityutskiy <dedekind1@gmail.com>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

It'll be easier to add other board specific code.
Signed-off-by: NRichard Zhao <richard.zhao@freescale.com>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

Add basic support for imx6q-sabresd.
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

It has been pointed out by device tree maintainer for several times
that the generic names 'serial' and 'ethernet' should be used for
those devices per ePAPR.  Renames imx uart and fec device tree nodes
to stop them being bad examples.
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>
Acked-by: NSascha Hauer <s.hauer@pengutronix.de>

Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

Signed-off-by: NShawn Guo <shawn.guo@linaro.org>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: NPhilipp Zabel <p.zabel@pengutronix.de>

This patch also adds the SPDIF baud clock mux and dividers.
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: NPhilipp Zabel <p.zabel@pengutronix.de>

Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: NPhilipp Zabel <p.zabel@pengutronix.de>

Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: NPhilipp Zabel <p.zabel@pengutronix.de>

Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: NPhilipp Zabel <p.zabel@pengutronix.de>

Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: NPhilipp Zabel <p.zabel@pengutronix.de>

This also changes the DMA clkdev lookup to use the imx-dma driver name
and "ahb" as connection ID to request the hclk dma clock.
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: NPhilipp Zabel <p.zabel@pengutronix.de>

Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: NPhilipp Zabel <p.zabel@pengutronix.de>

Signed-off-by: NShawn Guo <shawn.guo@linaro.org>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

This gate consists of two bits:

0b00: clk disabled
0b01: clk enabled in run mode and disabled in sleep mode
0b11: clk enabled

Currently only disabled and enabled are supported. As it's unlikely
that we find something like this in another SoC create a i.MX specific
clk helper for this.
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

This PLL is found on i.MX6 SoCs
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

This PLL is found on i.MX51 and i.MX53
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

The pllv1 is found on i.MX1, i.M25, i.MX27, i.MX31 and i.MX35.
Currently only reading the rate is supported.
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

- Add necessary #ifdefs for CONFIG_COMMON_CLOCK
- Add a global spinlock to protect the CCM registers
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

Instead of having a cpu_is_* in each ccm register access it
is more efficient to make it a variable.
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

The imx5_idle() check of the tzic_eanble_wake() return value uses
incorrect (inverted) logic causing all attempt to idle to fail.
Signed-off-by: NRobert Lee <rob.lee@linaro.org>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

commit 6b783f7c (irq_domain: Remove irq_domain_add_simple()
replaced irq_domain_add_simple with irq_domain_add_legacy()

Implement this conversion so that imx27-dt can be built again.
Reported-by: NChris Ball <cjb@laptop.org>
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

Fix smsc911x driver probe by adding a fixed dummy regulator.
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

Fix smsc911x driver probe by adding a fixed dummy regulator.
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

Fix smsc911x driver probe by adding a fixed dummy regulator.
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

Fix smsc911x driver probe by adding a fixed dummy regulator.
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

Fix smsc911x driver probe by adding a fixed dummy regulator.
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

Fix registration of camera clock so that mx3-camera driver can get its clock
correctly.
Reported-by: NAlex Gershgorin <alexg@meprolight.com>
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

The following patch breaks mx2_camera driver:
http://git.linuxtv.org/media_tree.git?a=commitdiff;h=52f1a845e25dc0c6435153aca1a170e20b282429

This change fixes the problem.
Signed-off-by: NJavier Martin <javier.martin@vista-silicon.com>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

Fix the following build warning:

arch/arm/mach-imx/mach-mx35_3ds.c: In function 'mx35_3ds_lcd_set_power':
arch/arm/mach-imx/mach-mx35_3ds.c:112: warning: passing argument 2 of 'gpiochip_find' from incompatible pointer type
include/asm-generic/gpio.h:145: note: expected 'int (*)(struct gpio_chip *, const void *)' but argument is of type 'int (*)(struct gpio_chip *, void *)'
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

This does a sweeping change fixing up all the missing system_misc.h and
system_info.h includes from the system.h split-up change. These were the
ones I came across when building all defconfigs in arch/arm/configs, there
might be more but they lack adequate build coverage to be easily caught.

I'm expecting to get a lot of these piecemeal by each maintainer, so we
might just as well do one sweeping change to get them all at once.

Cc: Nicolas Ferre <nicolas.ferre@atmel.com>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: Imre Kaloz <kaloz@openwrt.org>
Cc: Krzysztof Halasa <khc@pm.waw.pl>
Cc: Eric Miao <eric.y.miao@gmail.com>
Cc: Haojian Zhuang <haojian.zhuang@gmail.com>
Cc: Wan ZongShun <mcuos.com@gmail.com>
Acked-by: NKukjin Kim <kgene.kim@samsung.com>
Signed-off-by: NOlof Johansson <olof@lixom.net>

Disintegrate asm/system.h for ARM.
Signed-off-by: NDavid Howells <dhowells@redhat.com>
cc: Russell King <linux@arm.linux.org.uk>
cc: linux-arm-kernel@lists.infradead.org

It is mainly a simple merge changing the prefix of some
functions to fit the imx-dma namings.

As there are no users of the old dma-v1.c api we can safely
remove this file.
Signed-off-by: NJavier Martin <javier.martin@vista-silicon.com>
Acked-by: NSascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: NVinod Koul <vinod.koul@linux.intel.com>

In i.MX35-PDK, OV2640  camera is populated on the
personality board. This camera is registered as a subdevice via soc-camera interface.
Signed-off-by: NAlex Gershgorin <alexg@meprolight.com>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

This patch adds framebuffer support for freescale mx35 3ds board
Signed-off-by: NWu Guoxing <b39297@freescale.com>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

Convert mx27vis-aic32x4 to platform driver.
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Tested-by: NJavier Martin <javier.martin@vista-silicon.com>
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>

Add support for the new smp_twd runtime registration interface
to the imx6q platforms, and remove the old compile-time support.

The imx6q DTS file is updated to match the TWD DT documentation.
Also present in this patch a DTS fix to the timer interrupt routing
(the PPI connection uses bits [15:8]) and trigger (rising edge).
Acked-by: NShawn Guo <shawn.guo@linaro.org>
Signed-off-by: NMarc Zyngier <marc.zyngier@arm.com>