The gpmc driver is actually looking for "gpmc,num-cs" and
"gpmc,num-waitpins" properties in DT. The binding doc also states
this.
Correct the properties in the dts to provide the right values for the
gpmc driver.
Signed-off-by: NLars Poeschel <poeschel@lemonage.de>
Acked-by: NPeter Korsgaard <jacmet@sunsite.dk>
Acked-by: NPekon Gupta <pekon@ti.com>
Signed-off-by: NBenoit Cousson <benoit.cousson@linaro.org>

Add GPMC data node to AM33XX device tree file.
Signed-off-by: NPhilip Avinash <avinashphilip@ti.com>
Acked-by: NPeter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: NPekon Gupta <pekon@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Update the DMTIMER compatibility property to reflect the register level
compatibilty between devices and update the various OMAP/AM timer
bindings with the appropriate compatibility string.

By doing this we can add platform specific data applicable to specific
timer versions to the driver. For example, errata flags can be populated
for the timer versions that are impacted.
Signed-off-by: NJon Hunter <jon-hunter@ti.com>
Acked-by: NTony Lindgren <tony@atomide.com>
Signed-off-by: NBenoit Cousson <benoit.cousson@linaro.org>

DT field of "interrupts" was mentioned wrongly as "interrupt" in SPI
node. This went unnoticed as spi-omap2 driver not making use of
interrupt. Fixes the typo.
Signed-off-by: NPhilip Avinash <avinashphilip@ti.com>
Acked-by: NPeter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: NBenoit Cousson <benoit.cousson@linaro.org>

Add a new address space/memory resource to d_can device tree node. D_CAN
RAM initialization is achieved through RAMINIT register which is part of
AM33XX control module address space. D_CAN RAM init or de-init should be
done by writing instance corresponding value to control module register.

Till we have a separate control module driver to write to control module,
d_can driver will handle the register writes to control module by itself.
So a new address space to represent this control module register is added
to d_can driver.
Signed-off-by: NAnilKumar Ch <anilkumar@ti.com>
Acked-by: NMarc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: NBenoit Cousson <benoit.cousson@linaro.org>

Add d_can instances to aliases node to get the D_CAN instance number
from the driver. To initialize D_CAN message RAM, corresponding instance
number is required.

To initialize instance 0 message RAM then 0x1 should be written and for
instance 1 message RAM, 0x2 should be written to control module register.

With device-tree framework ip instance number is "-1" by default for all
instances. To get device id/instance number then modules should be added
to DT "aliases" node. of_alias_get_id() gives the device id number based
on number of alias nodes present in "aliases node".
Signed-off-by: NAnilKumar Ch <anilkumar@ti.com>
Acked-by: NMarc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: NBenoit Cousson <benoit.cousson@linaro.org>

Rename I2C and GPIO nodes according to AM33XX TRM. According to
AM33XX TRM device instances are starting from "0" like i2c0, i2c1
and i2c3.
Signed-off-by: NPantelis Antoniou <panto@antoniou-consulting.com>
[panto@antoniou-consulting.com: initial patch by pantelis's]
Signed-off-by: NAnilKumar Ch <anilkumar@ti.com>
Signed-off-by: NBenoit Cousson <benoit.cousson@linaro.org>

Change cpts_active_slave to active_slave so that the same DT property
can be used to ethtool and SIOCGMIIPHY.

CC: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: NMugunthan V N <mugunthanvnm@ti.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Since AM33XX supports only DT-boot, this is needed
for the appropriate device nodes to be created.

Note: OCMC RAM is part of the PER power domain and supports
retention. The assembly code for low power entry/exit will
run from OCMC RAM. To ensure that the OMAP PM code does not
attempt to disable the clock to OCMC RAM as part of the
suspend process add the no_idle_on_suspend flag.
Signed-off-by: NVaibhav Bedia <vaibhav.bedia@ti.com>
Acked-by: NSantosh Shilimkar <santosh.shilimkar@ti.com>
Acked-by: NPeter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: NPaul Walmsley <paul@pwsan.com>

Add CPSW and MDIO related device tree data for AM33XX.
Also enable them into board/evm dts files by providing
respective phy-id.
Signed-off-by: NMugunthan V N <mugunthanvnm@ti.com>
Signed-off-by: NVaibhav Hiremath <hvaibhav@ti.com>
Cc: Benoit Cousson <b-cousson@ti.com>
Acked-by: NPeter Korsgaard <jacmet@sunsite.dk>
Acked-by: NRichard Cochran <richardcochran@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Device tree node for usbss on AM33XX. There are two musb
controllers on am33xx platform so have port0-mode and
port1-mode data.
Signed-off-by: NAjay Kumar Gupta <ajay.gupta@ti.com>
Signed-off-by: NSanthapuri, Damodar <damodar.santhapuri@ti.com>
Signed-off-by: NRavi Babu <ravibabu@ti.com>
[afzal@ti.com: reg & interrupt property addition]
Signed-off-by: NAfzal Mohammed <afzal@ti.com>
Reviewed-by: NFelipe Balbi <balbi@ti.com>
Signed-off-by: NBenoit Cousson <b-cousson@ti.com>

Add McSPI data node to AM33XX device tree file. The McSPI module (and so
as the driver) is reused from OMAP4.
Signed-off-by: NPhilip, Avinash <avinashphilip@ti.com>
Tested-by: NMatt Porter <mporter@ti.com>
[b-cousson@ti.com: Remove interrupt-parent]
Signed-off-by: NBenoit Cousson <b-cousson@ti.com>

Add am33xx rtc node.
Signed-off-by: NAfzal Mohammed <afzal@ti.com>
[b-cousson@ti.com: Update the subject]
Signed-off-by: NBenoit Cousson <b-cousson@ti.com>

Add the 12 GP timers nodes present in OMAP2.
Add the 12 GP timers nodes present in OMAP3.
Add the 11 GP timers nodes present in OMAP4.
Add the 7 GP timers nodes present in AM33xx.

Add documentation for timer properties specific to OMAP.

Thanks to Vaibhav Hiremath for creating the AM33xx timer nodes. I have modified
Vaibhav's original nodes adding information on which timers support a PWM
output.

V5 changes:
- Updated timer register sizes for OMAP2/3/4.
- Modified AM335x timer register size to be 1KB instead of 4KB to align with
  HWMOD.
Signed-off-by: NJon Hunter <jon-hunter@ti.com>
Acked-Reviewed-&-Tested-By: Vaibhav Hiremath <hvaibhav@ti.com>
Signed-off-by: NBenoit Cousson <b-cousson@ti.com>

The interrupt-parent attribute does not have to be added in each
node since the fmwk will check for the parent as well to get it.

Create an interrupt-parent for OMAP2, OMAP3, AM33xx and remove the
attributes from every nodes that were using it.
Signed-off-by: NBenoit Cousson <b-cousson@ti.com>
Cc: Vaibhav Hiremath <hvaibhav@ti.com>
Cc: Peter Ujfalusi <peter.ujfalusi@ti.com>
Cc: Sebastien Guiriec <s-guiriec@ti.com>

Add Bosch D_CAN controller device tree data to AM33XX dtsi
file by adding d_can device nodes with all the necessary
parameters.
Signed-off-by: NAnilKumar Ch <anilkumar@ti.com>
Signed-off-by: NBenoit Cousson <b-cousson@ti.com>

Adds basic pinctrl device tree data for AM33XX family of devices.
This patch is based on the pinctrl-single driver.
Signed-off-by: NAnilKumar Ch <anilkumar@ti.com>
Signed-off-by: NBenoit Cousson <b-cousson@ti.com>

Add DT OPP table for AM33XX family of devices. This data is
decoded by OF with of_init_opp_table() helper function.

Also adds cpu0 supply name to the corresponding dts files.
cpu0-supply name is used by cpufreq-cpu0 driver to get the
regulator pointer for voltage modifications.
Signed-off-by: NAnilKumar Ch <anilkumar@ti.com>
Signed-off-by: NBenoit Cousson <b-cousson@ti.com>

The device/node resources (like, IORESOURCE_MEM and IORESOURCE_IRQ)
are overwritten by hwmod resources, due to all known reasons but
that should not be the reason for not providing all the information
in the DTS blob. Ideally we should use DTS resource and use HWMOD
framework wherever required and for only specific things.

Newer platforms like, OMAP5 and AM33XX, we only support DT boot mode,
so this patch is preparation for the future where we supposed to get
rid of hwmod dependency anyway.
Signed-off-by: NVaibhav Hiremath <hvaibhav@ti.com>
Cc: Tony Lindgren <tony@atomide.com>
Signed-off-by: NBenoit Cousson <b-cousson@ti.com>

To make it consistent, convert all hex number presentation
to lower-case from all am33xx specific nodes.
Signed-off-by: NVaibhav Hiremath <hvaibhav@ti.com>
Cc: Tony Lindgren <tony@atomide.com>
Signed-off-by: NBenoit Cousson <b-cousson@ti.com>

Ideally in common SoC dtsi file should set all modules
to "disabled" state and it should get enabled in respective
EVM/Board dts file as per usage.

This patch sets default status of all modules to "disabled"
state in am33xx.dtsi file. Currently there are no modules
supported as part of Bone and EVM dts support, so care
to add entry "status = "okay"" while adding support for any
module.
Signed-off-by: NVaibhav Hiremath <hvaibhav@ti.com>
Acked-by: NArnd Bergmann <arnd@arndb.de>
Cc: Benoit Cousson <b-cousson@ti.com>
Cc: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Add am33xx wdt node.
Signed-off-by: NAfzal Mohammed <afzal@ti.com>
[tony@atomide.com: I messed up and produced an empty commit db27ac80 with stg apply]
Signed-off-by: NTony Lindgren <tony@atomide.com>

The MMC/SD and SPI entries in this file are not tested yet. They
inadvertently came into the patch because of some work in progress
stuff I had in my repo.

These entries should not have been sent out in the first place and
I am sorry for the trouble and will be extra careful in future.

Since the offending commit is not sent upstream yet, I hope this can
be merged into the commit 5fc0b42a
(arm/dts: Add initial DT support for AM33XX SoC family) on the devel-dt
branch of linux-omap tree.
Signed-off-by: NAnilKumar Ch <anilkumar@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Add device tree source include file for the AM33XX SoC family.
An additional .dtsi file is created to describe the generic
AM33XX CPU module like intc, ocp.

Actual selection of available peripherals is handled in seperate
.dts files using this am33xx.dtsi generic header file.
Signed-off-by: NAnilKumar Ch <anilkumar@ti.com>
Reviewed-by: NVaibhav Hiremath <hvaibhav@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Add OMAP mmc related device tree data for OMAP3.
Currenly limited to only omap3-beagle board.
Signed-off-by: NRajendra Nayak <rnayak@ti.com>
Signed-off-by: NBenoit Cousson <b-cousson@ti.com>

Add the 4 McSPI controller nodes present in an OMAP3 device.
Signed-off-by: NBenoit Cousson <b-cousson@ti.com>
Cc: Grant Likely <grant.likely@secretlab.ca>
Acked-by: NRob Herring <rob.herring@calxeda.com>

Add the 6 GPIOs controller nodes present in OMAP3.
Signed-off-by: NBenoit Cousson <b-cousson@ti.com>
Cc: Grant Likely <grant.likely@secretlab.ca>

Update the DTS with the proper information required by the
INTC bindings.

- Add the number of interrupt lines
- Add the reg and the compatible entries.
Signed-off-by: NBenoit Cousson <b-cousson@ti.com>
Acked-by: NRob Herring <rob.herring@calxeda.com>
Acked-by: NGrant Likely <grant.likely@secretlab.ca>

Add i2c controllers nodes into the main ocp bus.
Signed-off-by: NBenoit Cousson <b-cousson@ti.com>
Acked-by: NGrant Likely <grant.likely@secretlab.ca>
Acked-by: NRob Herring <rob.herring@calxeda.com>

Follow the DTS convention and thus name the nodes <name>@<address> without
any '0x' prefix in the physical address.
Suggested-by: NTony Lindgren <tony@atomide.com>
Signed-off-by: NBenoit Cousson <b-cousson@ti.com>

Pass minimal data needed for console boot, from dt, for
OMAP4 panda/sdp and OMAP3 beagle boards, and get rid of the
static initialization from generic board file.
Signed-off-by: NRajendra Nayak <rnayak@ti.com>
Reviewed-by: NRob Herring <rob.herring@calxeda.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Add nodes for devices used by PM code (mpu, dsp, iva).

Add a cpus node as well as recommended in the DT spec.

Remove mpu, dsp, iva devices init if is populated.
Signed-off-by: NBenoit Cousson <b-cousson@ti.com>
Acked-by: NGrant Likely <grant.likely@secretlab.ca>
Cc: Kevin Hilman <khilman@ti.com>

Add initial OMAP3 soc file with empty ocp bus.

Based on initial patch from Manju:
http://www.spinics.net/lists/linux-omap/msg55830.htmlSigned-off-by: NBenoit Cousson <b-cousson@ti.com>
Acked-by: NGrant Likely <grant.likely@secretlab.ca>
Cc: G, Manjunath Kondaiah <manjugk@ti.com>