This patch:
 - enables GPMC h/w and ELM h/w engine for AM43xx devices (am4372.dtsi)
 - adds pinmux and DT node for Micron 4K-paged x8 NAND device (MT29F4G08AB)
   present on following boards:

   am43x-epos-evm:
	On this board, NAND Flash control lines are muxed with QSPI, Thus only
        one of the two can be used at a time. Selection is controlled by:
        (a) dynamically driving following GPIO pin from software
            GPMC_A0(GPIO) == 0 NAND is selected (default)
            GPMC_A0(GPIO) == 1 eMMC is selected
Signed-off-by: NPekon Gupta <pekon@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Add "pwm-cells" node for all ecap, ehrpwm in am43x dtsi files.
Signed-off-by: NSourav Poddar <sourav.poddar@ti.com>
Signed-off-by: NBenoit Cousson <bcousson@baylibre.com>

OMAP34xx, AM3517 and OMAP36xx platforms use dpll1 clock.

OMAP443x, OMAP446x, OMAP447x, OMAP5, DRA7, AM43xx platforms use
dpll_mpu clock.

Latency used is the generic latency defined in omap-cpufreq
driver.
Signed-off-by: NNishanth Menon <nm@ti.com>
Acked-by: NAcked-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Add the hwspinlock device tree node for AM43xx family
of SoCs.
Signed-off-by: NSuman Anna <s-anna@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

This patch creates a unique node for each clock in the AM43xx power,
reset and clock manager (PRCM).
Signed-off-by: NTero Kristo <t-kristo@ti.com>
Acked-by: NTony Lindgren <tony@atomide.com>
Signed-off-by: NMike Turquette <mturquette@linaro.org>

Provide alias to allow ordering the i2c devices correctly.
Signed-off-by: NNishanth Menon <nm@ti.com>
Signed-off-by: NBenoit Cousson <bcousson@baylibre.com>

Add nodes for McASP0 and McASP1 for AM43xx.
Signed-off-by: NPeter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: NBenoit Cousson <bcousson@baylibre.com>

Populate nodes for l2-cache-controller, EDMA, mailbox,
mmc, sham.

Update as well DT properties for epwmss, aes, des.
Signed-off-by: NSuman Anna <s-anna@ti.com>
Signed-off-by: NBalaji T K <balajitk@ti.com>
Signed-off-by: NMugunthan V N <mugunthanvnm@ti.com>
Signed-off-by: NLokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: NBenoit Cousson <bcousson@baylibre.com>

AM437x SoC has a DES3DES module similar to the one on OMAP4.
Add DT node for the same.
Signed-off-by: NJoel Fernandes <joelf@ti.com>
Signed-off-by: NBenoit Cousson <bcousson@baylibre.com>

AM437x SoC has AES module similar to the one on OMAP4.
Add DT node for the same.
Signed-off-by: NJoel Fernandes <joelf@ti.com>
Signed-off-by: NBenoit Cousson <bcousson@baylibre.com>

Populate uarts, timers, rtc, wdt, gpio, i2c, spi, cpsw & pwm nodes.

Reason for adding these nodes early - hwmod code required address
space of peripherals corresponding to these nodes (as address space
details are removed from hwmod database).

uart0, timers - 1 & 2 and synctimer were already present, so here the
remaining uarts & timers are added.

All properties as per the existing binding has been added for uart,
timer, rtc, wdt & gpio. Even though that was not the current scope
of work, felt adding those would reduce or require no effort later
to get these peripherals working.

For i2c, spi, cpsw & pwm - only the properties that were sure to be
correct has been added (main intention is to make hwmod happy and
avoid any later modification to here added properties).

While at it add "ti,hwmod" property to already existing nodes.
Signed-off-by: NAfzal Mohammed <afzal@ti.com>
Signed-off-by: NBenoit Cousson <bcousson@baylibre.com>

Update AM4372 cpu node to the latest cpus/cpu bindings for ARM.
Signed-off-by: NAfzal Mohammed <afzal@ti.com>
Acked-by: NMark Rutland <mark.rutland@arm.com>
Signed-off-by: NBenoit Cousson <bcousson@baylibre.com>

DT source (minimal) for AM4372 SoC to represent AM43x SoC's. Those
represented here are the minimal DT nodes necessary to get kernel
booting.

In DT nodes, "ti,hwmod" property has not been added, this would be
added along with PRCM support for AM43x.
Signed-off-by: NAnkur Kishore <a-kishore@ti.com>
Signed-off-by: NAfzal Mohammed <afzal@ti.com>
Signed-off-by: NBenoit Cousson <benoit.cousson@linaro.org>