ARM: OMAP2+: am335x-bone*: add DT for BeagleBone Black

The BeagleBone Black is basically a regular BeagleBone with eMMC and HDMI added,
so create a common dtsi both can use. MMC support for AM335x still isn't in, so
only the LDO change has been added.

Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
v3.12-rc1-bone-support
ARM: EDMA: Fix clearing of unused list for DT DMA resources

HWMOD removal for MMC is breaking edma_start as the events are being manually
triggered due to unused channel list not being clear.

This patch fixes the issue, by reading the "dmas" property from the DT node if
it exists and clearing the bits in the unused channel list. For this purpose
we use the of_* helpers to parse the arguments in the dmas phandle list.

Reviewed-by: Sekhar Nori <nsekhar@ti.com>
Reported-by: Balaji T K <balajitk@ti.com>
Cc: Pantel Antoniou <panto@antoniou-consulting.com>
Signed-off-by: Joel Fernandes <joelf@ti.com>
da8xx: config: Enable MMC and FS options

Required to get OMAP-L1 EVM access MMC and mount rootfs

Signed-off-by: Joel A Fernandes <joelagnel@ti.com>
ARM: dts: add AM33XX EDMA support

Adds AM33XX EDMA support to the am33xx.dtsi as documented in
Documentation/devicetree/bindings/dma/ti-edma.txt

[Joel Fernandes <joelf@ti.com>]
Drop DT entries that are non-hardware-description as discussed in [1]

[1] https://patchwork.kernel.org/patch/2226761/

Signed-off-by: Matt Porter <mporter@ti.com>
Signed-off-by: Joel A Fernandes <joelagnel@ti.com>
ARM: dts: add AM33XX SPI DMA support

Adds DMA resources to the AM33XX SPI nodes.

Signed-off-by: Matt Porter <mporter@ti.com>
Signed-off-by: Joel A Fernandes <joelagnel@ti.com>
ARM: dts: add AM33XX MMC support and documentation

Adds AM33XX MMC support for am335x-bone, am335x-evm and am335x-evmsk boards.

Also added is the DMA binding definitions based on the generic DMA request
binding.

Additional changes made to DTS:
* Interrupt, reg and compatible properties added
* ti,needs-special-hs-handling added

Signed-off-by: Matt Porter <mporter@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Joel Fernandes <joelf@ti.com>
sound: soc: soc-dmaengine-pcm: Add support for new DMAEngine request API

Formerly these resources were coming HWMOD on OMAP-like SoCs. With the
impending removal of HWMOD data, drivers are being converted to use the
"of-dma" method of requesting DMA channels which from DT and can be obtained
using the dma_request_slave_channel API. Add support to the soc-dmaengine-pcm
helpers so that we can fetch and open channels using this method.

Signed-off-by: Joel Fernandes <joelf@ti.com>
v3.12-rc1-dma-devel
add PM firmware

Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
ARM: CUSTOM: Build a uImage with dtb already appended

Do not commit to mainline; this is a useful hack only for now.

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com>
defconfig add for mainline on the beaglebone

Added defconfig for mainline. A log of drivers are disabled...

Signed-off-by: Pantelis Antoniou <panto@antoniou-consulting.com>
v3.12-rc1-general-fixes
Fix util_is_printable_string

The method used did not account for multi-part strings.

Signed-off-by: Pantelis Antoniou <panto@antoniou-consulting.com>
fdtdump: properly handle multi-string properties

Device tree can store multiple strings in a single property.
We didn't handle that case properly.

Signed-off-by: Pantelis Antoniou <panto@antoniou-consulting.com>
v3.12-rc1-dtc-fixes
dtc: Dynamic symbols & fixup support

Enable the generation of symbol & fixup information for
usage with dynamic DT loading.

Passing the -@ option generates a __symbols__ node at the
root node of the resulting blob for any node labels used.

When using the /plugin/ tag all unresolved label references
be tracked in the __fixups__ node, while all local phandle
references will the tracked in the __local_fixups__ node.

This is sufficient to implement a dynamic DT object loader.

Signed-off-by: Pantelis Antoniou <panto@antoniou-consulting.com>
dtc: Dynamic symbols & fixup support (shipped)

This commit adds the generated shipped files by the
"dtc: Dynamic symbols & fixup support" commit

Signed-off-by: Pantelis Antoniou <panto@antoniou-consulting.com>
v3.12-rc1-dtc-overlays
of: i2c: Export single device registration method

Dynamically inserting i2c client device nodes requires the use
of a single device registration method. Rework and export it.

Signed-off-by: Pantelis Antoniou <panto@antoniou-consulting.com>