Since commit b36581df ("spi: imx: Using existing properties for
chipselects") the device tree property 'fsl,spi-num-chipselects' is
unused and it is already marked as obsolete in device tree binding
documentation. Remove the property from the existing DTS files to
avoid its reoccurence on copying.
Signed-off-by: NVladimir Zapolskiy <vz@mleia.com>
Reviewed-by: NFabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

Fixed code indent tabs in respetcive imx6qdl dtsi files.
Signed-off-by: NJagan Teki <jteki@openedev.com>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

The SoC internal regulators for the CPU and the SoC come from the
DA9063 vdd_core and vdd_soc. Add this relationship to the device tree
so that the voltage drop on the SoC internal LDO regulators can be
minimized.
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>
Acked-by: NMark Brown <broonie@kernel.org>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

Several dts files set a bit in the SPEED field for pads
RGMII_{R,T}{XC,D0,D1,D2,D3,X_CTL}, but that doesn't exist. Writing there
doesn't have an effect and the bit reads as zero.
Signed-off-by: NUwe Kleine-König <uwe@kleine-koenig.org>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

Fix a typo, replacing "pinctrl-name" by "pinctrl-names"
in the Phytec phyFLEX-i.MX6 Quad dtsi.

Also fix a typo in the board name
Signed-off-by: NMichael Opdenacker <michael.opdenacker@free-electrons.com>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

Starting with commit 8947e396 ("Documentation: dt: mtd: replace
"nor-jedec" binding with "jedec, spi-nor"") we have "jedec,spi-nor"
binding indicating support for JEDEC identification.

Use it for all flashes that are supposed to support READ ID op according
to the datasheets.
Signed-off-by: NRafał Miłecki <zajec5@gmail.com>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

cd-gpios polarity should be changed to GPIO_ACTIVE_LOW and wp-gpios
should be changed to GPIO_ACTIVE_HIGH.
Otherwise, the SD may not work properly due to wrong polarity inversion
specified in DT after switch to common parsing function mmc_of_parse().
Signed-off-by: NDong Aisheng <aisheng.dong@freescale.com>
Acked-by: NShawn Guo <shawnguo@kernel.org>
Signed-off-by: NUlf Hansson <ulf.hansson@linaro.org>

The fixed-regulator bindings require a separate property enable-active-high,
the standard gpio phandle property polarity setting is ignored.
Signed-off-by: NPhilipp Zabel <p.zabel@pengutronix.de>
Fixes: 4fe69a93 ("ARM: dts: Add Phytec pfla02 with i.MX6 DualLite/Solo")
Cc: stable@vger.kernel.org
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

Add CAN support for Phytec phyFLEX-i.MX6 (PFL-A-02 and PBA-B-01).
Signed-off-by: NChristian Hemp <c.hemp@phytec.de>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

Add PCIe support for Phytec phyFLEX-i.MX6 (PFL-A-02 and PBA-B-01).
Signed-off-by: NChristian Hemp <c.hemp@phytec.de>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

The PMIC interrupt was changed from modul revision 1 to 2. Revision 1 was
declared as a prototype and is not in series by any customers.
Signed-off-by: NChristian Hemp <c.hemp@phytec.de>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

The nand is on the module (PFL-A-02) and not on the baseboard (PBA-B-01).
Signed-off-by: NChristian Hemp <c.hemp@phytec.de>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

The gmpi and fec node were not in alphabatical order.
Signed-off-by: NChristian Hemp <c.hemp@phytec.de>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

Audio on phyFLEX boards is presented by tlv320aic3007 codec connected
over SSI interface.
Signed-off-by: NDmitry Lavnikevich <d.lavnikevich@sam-solutions.com>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

Since pins and frequency are specific to module (pfla02), not base board
(pbab02), it is better to be initialized in corresponding dts file.

This patch fixes i2c2, i2c3 pin configuration which caused messages:

imx6q-pinctrl 20e0000.iomuxc: no groups defined in /soc/aips-bus@02000000/iomuxc@020e0000/i2c2grp
imx6q-pinctrl 20e0000.iomuxc: no groups defined in /soc/aips-bus@02000000/iomuxc@020e0000/i2c3grp
imx6q-pinctrl 20e0000.iomuxc: unable to find group for node i2c2grp
imx6q-pinctrl 20e0000.iomuxc: unable to find group for node i2c3grp
Signed-off-by: NDmitry Lavnikevich <d.lavnikevich@sam-solutions.com>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

This patch series updates the device tree vendor prefix for
Dialog Semiconductor.

Various methods are currently used throughout the kernel: 'diasemi',
'dialog' and 'dlg'. Others have also been suggested.

This patch set aims to consolidate the usage of the vendor prefix to
use a common standard. The prefix 'dlg' is used.
Signed-off-by: NSteve Twiss <stwiss.opensource@diasemi.com>
Acked-by: NSimon Horman <horms+renesas@verge.net.au>
Acked-by: NRob Herring <robh@kernel.org>
Acked-by: NLee Jones <lee.jones@linaro.org>
Acked-by: NShawn Guo <shawn.guo@freescale.com>
Signed-off-by: NLee Jones <lee.jones@linaro.org>

The 2.5V VDD_ETH_IO voltage supplied by the DA9063 LDO4 is used
to power the KSZ9031 PHY DVDDH input and to pull the necessary
pins (including bootstrap pins) high.
It also powers the i.MX6 NVCC_RGMII and NVCC_ENET inputs.
Signed-off-by: NPhilipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: NShawn Guo <shawn.guo@freescale.com>

The pins labeled UART1 on the module connector are wired to i.MX6 uart3.
Signed-off-by: NPhilipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: NShawn Guo <shawn.guo@freescale.com>

Note that the fec driver code currently hard-codes an active-low
reset, regardless of the flags in the device tree.
Signed-off-by: NPhilipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: NShawn Guo <shawn.guo@freescale.com>

This patch enables the red and green GPIO LEDs on Phytec phyFLEX i.MX6 modules.
Signed-off-by: NPhilipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: NShawn Guo <shawn.guo@freescale.com>

Signed-off-by: NPhilipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: NShawn Guo <shawn.guo@freescale.com>

This patch adds support for GPMI-NAND on Phytec phyFLEX-i.MX6 Quad module.
Signed-off-by: NAshutosh singh <ashutosh.s@phytec.in>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

This patch adds support for USB_HOST on Phytec phyFLEX-i.MX6 Quad module.
Signed-off-by: NAshutosh singh <ashutosh.s@phytec.in>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

This patch adds support for USB_OTG on Phytec phyFLEX-i.MX6 Quad module.
Signed-off-by: NAshutosh singh <ashutosh.s@phytec.in>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

Currently, all pinctrl setting nodes are defined in <soc>.dtsi, so that
boards that share the same pinctrl setting do not have to define it time
and time again in <board>.dts.  However, along with the devices and use
cases being added continuously, the pinctrl setting nodes under iomuxc
becomes more than expected.  This bloats device tree blob for particular
board unnecessarily since only a small subset of those pinctrl setting
nodes will be used by the board.  It impacts not only the DTB file size
but also the run-time device tree lookup efficiency.

The patch moves all the pinctrl data into individual boards as needed.
With the changes, the pinctrl setting nodes becomes local to particular
board, and it makes no sense to continue numbering the setting for
given peripheral.  Thus, all the pinctrl phandler name gets updated to
have only peripheral name in there.
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

This patch enables I2C1 and adds device tree nodes for the EEPROM and the
DA9063 PMIC connected to this I2C bus.
Signed-off-by: NPhilipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

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

The imx6q and imx6dl are two pin-to-pin compatible SoCs.  The same board
design can work with either chip plugged into the socket, e.g. sabresd
and sabreauto boards.

We currently define pin groups in imx6q.dtsi and imx6dl.dtsi
respectively because the pad macro names are different between two
chips.  This brings a maintenance burden on having the same label point
to the same pin group defined in two places.

The patch replaces prefix MX6Q_ and MX6DL_ with MX6QDL_ for both SoCs
pad macro names.  Then the pin groups becomes completely common between
imx6q and imx6dl and can just be moved into imx6qdl.dtsi, so that the
long term maintenance of imx6q/dt pin settings becomes easier.

Unfortunately, the change brings some dramatic diff stat, but it's all
about DTS file, and the ultimate net diff stat is good.
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

Add support for imx6q Phytec phyFLEX-i.MX6 Quad (aka pfla02 and pbab01).
 - Module pfla02
 - Carrier-Board pbab01
Signed-off-by: NChristian Hemp <c.hemp@phytec.de>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>