Audio IP need the spba clock, but original clock name "dma" is not
accurate, so change it to name "spba". The audio driver has been
using the new name "spba", the binding document has been updated.
Signed-off-by: NShengjiu Wang <shengjiu.wang@freescale.com>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

Specify the 'adck-max-frequency' property in the adc nodes.

According to Documentation/devicetree/bindings/iio/adc/vf610-adc.txt
this is a recommended property.
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Acked-by: NFugang Duan <B38611@freescale.com>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

It can improve the USB performance when choosing larger
burst size at some systems (bus size is larger), there is
no side effect if this burst size is larger than bus size.
Signed-off-by: NPeter Chen <peter.chen@freescale.com>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

After setting ahb burst configuration as 0, we can increase tx/rx
burst size, it will improve the USB performance
Signed-off-by: NPeter Chen <peter.chen@freescale.com>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

The correct core clock of spdif is SPDIF_GCLK, which is added to
clock tree. So the dts also need to be updated.
Signed-off-by: NShengjiu Wang <shengjiu.wang@freescale.com>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

Commit(def56bba input: snvs_pwrkey: use "wakeup-source"
as deivce tree property name) replaces the property name
of "wakeup" with "wakeup-source", update this change
in i.MX6SX dtsi accordingly.
Signed-off-by: NAnson Huang <b20788@freescale.com>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

snvs is MFP device. Change dts to use syscon to allocate register resource.
snvs power off also switch to common syscon-poweroff
Signed-off-by: NFrank Li <Frank.Li@freescale.com>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

Add CAAM device node to the i.MX6SX device tree.
Signed-off-by: NVictoria Milhoan <vicki.milhoan@freescale.com>
Tested-by: NHoria Geantă <horia.geanta@freescale.com>
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>

enable snvs ONOFF power key support
Signed-off-by: NFrank Li <Frank.Li@freescale.com>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

It may be useful to disable the internal snvs-rtc when an external rtc is
available. This patch adds a label so that dts files can disable it.

Based on a patch from Markus Pargmann for imx6qdl.dtsi.
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

The chipidea driver adds an extra line of spam to the log when a
host-only chipidea instance is left set to the default of a dual role
controller.

[    2.010873] ci_hdrc ci_hdrc.1: doesn't support gadget

Set the dr_mode property to host on all the host-only nodes
to avoid this warning.
Signed-off-by: NMatt Porter <mporter@konsulko.com>
Acked-by: NPeter Chen <peter.chen@freescale.com>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

IMX6 has been (ab)using the gic_arch_extn to provide
wakeup from suspend, and it makes a lot of sense to convert
this code to use stacked domains instead.

This patch does just this, updating the DT files to actually
reflect what the HW provides.

BIG FAT WARNING: because the DTs were so far lying by not
exposing the fact that the GPC block is actually the first
interrupt controller in the chain, kernels with this patch
applied wont have any suspend-resume facility when booted
with old DTs, and old kernels with updated DTs won't even boot.
Tested-by: NStefan Agner <stefan@agner.ch>
Acked-by: NStefan Agner <stefan@agner.ch>
Signed-off-by: NMarc Zyngier <marc.zyngier@arm.com>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

All chips of i.mx6 can be powered off by programming SNVS.
For example :
On i.mx6q-sabresd board, PMIC_ON_REQ connect with external
pmic ON/OFF pin, that will cause the whole PMIC powered off
except VSNVS. And system can restart once PMIC_ON_REQ goes
high by push POWRER key.
Signed-off-by: NRobin Gong <b38343@freescale.com>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

Add enet2 support for imx6sx-sdb board, and add the "fsl,imx6q-fec"
compatible for fec2 node to be compatible with the old version.
Signed-off-by: NFugang Duan <B38611@freescale.com>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

Original gpt per clk parent is from ipg_per clk which
may be scaled when system enter low bus mode, as ipg
clk will be lower in low bus mode, to keep system clk
NOT drift, select gpt per clk parent from OSC which
is at fixed freq always.

On i.mx6qdl, add a osc_per clk source for i.mx6q
TO > 1.0 and all i.MX6dl SoC.

On i.mx6sx, just make gpt per clk from OSC.
Signed-off-by: NAnson Huang <b20788@freescale.com>
Signed-off-by: NShawn Guo <shawn.guo@freescale.com>

imx6sx has the same LCDIF controller IP as in mx28, so add the proper
compatible strings.
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: NShawn Guo <shawn.guo@freescale.com>

This patch adds simple-card support to the i.MX SoCs.
Signed-off-by: NAlexander Shiyan <shc_work@mail.ru>
Signed-off-by: NShawn Guo <shawn.guo@freescale.com>

Enable 3 queues suppport for ethernet
Signed-off-by: NFrank Li <Frank.Li@freescale.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Since commit 98ea6ad2 (ARM: dts: imx6: use imx51-ssi) the mx6 ssi is
compatible with imx51, so align all the mx6 variant ssi compatible strings as:

compatible = "fsl,<imx6-soc>-ssi", "fsl,imx51-ssi";
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: NShawn Guo <shawn.guo@freescale.com>

The SDMA on imx6sl and imx6sx is more compatible with imx6q one than
imx35.  Let's use "fsl,imx6q-sdma" instead of "fsl,imx35-sdma", so that
SDMA ROM script on imx6sl and imx6sx can work for audio driver just like
the case of imx6q.
Reported-by: NFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: NShawn Guo <shawn.guo@freescale.com>
Acked-by: NRobin Gong <yibin.gong@freescale.com>

Like the other mx6 variants, we need to pass fsl,fifo-depth property in dtsi.
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: NShawn Guo <shawn.guo@freescale.com>

Use the correct compatible string for sdma and also provide the sdma firmware
path.
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: NShawn Guo <shawn.guo@freescale.com>

Fix usbmisc compatible string so that usbmisc node can be found and USB
functionality can be functional.
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: NShawn Guo <shawn.guo@freescale.com>

The imx6sx iomuxc-gpr syscon is compatible to imx6q, so let's add
compatible string 'fsl,imx6q-iomuxc-gpr' for imx6sx iomuxc-gpr syscon node.

This is necessary to enable SW workaround for ERR007265,
please refer to imx6_pm_common_init of arch/arm/mach-imx/pm-imx6.c
for detail.
Signed-off-by: NAnson Huang <b20788@freescale.com>
Signed-off-by: NShawn Guo <shawn.guo@freescale.com>

The other i.mx6 variants use "vddarm" as the name of the internal regulator
that powers the core. Use the same convention here for consistency.
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: NShawn Guo <shawn.guo@freescale.com>

Add initial device tree source for i.MX6 SoloX SoC.
Signed-off-by: NAnson Huang <b20788@freescale.com>
Signed-off-by: NShawn Guo <shawn.guo@freescale.com>