[GIT PULL 1/3] omap device tree changes for v3.19

[GIT PULL 1/3] omap device tree changes for v3.19

[Tony Lindgren]

The following changes since commit cac7f2429872d3733dc3f9915857b1691da2eb2f:

  Linux 3.18-rc2 (2014-10-26 16:48:41 -0700)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap tags/omap-for-v3.19/dt-part1

for you to fetch changes up to 065bd7fe50de5e6d0fd5034cbc87120a558a1219:

  ARM: dts: DRA7: Add aliases for all serial ports (2014-11-12 07:04:37 -0800)

----------------------------------------------------------------
Device tree related changes for omaps:

- Fix currently harmless but wrong sizes for various GPMC connected
  devices

- Set up timings for several GPMC connected devices to get rid of
  bootloader dependencies in later patches

- Enable various drivers for dra7xx

- Prepare Igep boards to support new variants

- Add intial support for BeagleBoard-X15

----------------------------------------------------------------
Dmitry Lifshitz (1):
      ARM: dts: sbc-t3x: add DVI display data

Enric Balletbo i Serra (11):
      ARM: dts: omap3-igep00x0: Fix UART2 pins that aren't common.
      ARM: dts: omap3-igep00x0: Move NAND configuration to a common place.
      ARM: dts: omap3-igep0030: Specify IGEP COM revision in device tree.
      ARM: dts: omap3-igep0020: Specify IGEPv2 revision in device tree.
      ARM: dts: omap3-igep00x0: Move outside common file the on board Wifi module.
      ARM: dts: omap3-igep0030-common: Introduce igep0030 common dtsi file.
      ARM: dts: omap3-igep0030-rev-g: Support IGEP COM MODULE Rev. G
      ARM: dts: omap3-igep0020-common: Introduce igep0020 common dtsi file.
      ARM: dts: omap3-igep0020-rev-f: Support IGEPv2 Rev. F
      ARM: dts: omap3-igep00x0: Remove i2c2 node.
      ARM: OMAP2+: igep00x0: Add pdata-quirks for the btwilink device.

Felipe Balbi (1):
      ARM: dts: dra7: add labels to DWC3 nodes

George Cherian (1):
      ARM: dts: dra72-evm: Enable USB support for dra72-evm.

Marek Belisko (1):
      ARM: dts: omap3-gta04: Use omap specific pinctrl defines

Mugunthan V N (3):
      ARM: dts: dra7: Add CPSW and MDIO module nodes for dra7
      ARM: dts: dra7-evm: Enable CPSW and MDIO for dra7xx EVM
      ARM: dts: dra72x-evm: Enable CPSW and MDIO

Nishanth Menon (6):
      ARM: dts: dra72-evm: Provide explicit pinmux for TPS PMIC
      ARM: dts: dra72-evm: Add power button node
      ARM: dts: dra72-evm: Add MMC nodes
      ARM: dts: dra7-evm: Keep all VDD rails always-on
      ARM: dts: Add am57xx-beagle-x15
      ARM: dts: DRA7: Add aliases for all serial ports

Roger Quadros (3):
      ARM: dts: dra72-evm: Add NAND support
      ARM: dts: DRA7: Move USB_OTG 4 to dra74x.dtsi
      ARM: dts: dra72-evm: Add regulator information to USB2 PHYs

Sebastian Andrzej Siewior (2):
      ARM: dts: am33xx: add DMA properties for UART
      ARM: dts: dra7: add DMA properties for UART

Suman Anna (2):
      ARM: dts: DRA7: Add interrupts property to mailbox nodes
      ARM: dts: OMAP2+: Add #mbox-cells property to all mailbox nodes

Tony Lindgren (6):
      ARM: dts: Fix bootloader version dependencies by muxing n900 smc91x pins
      ARM: dts: Fix wrong GPMC size mappings for omaps
      ARM: dts: Add smc91x GPMC configuration for 2430sdp
      ARM: dts: Add GPMC timings for omap zoom serial port
      ARM: dts: Use better omap GPMC timings for LAN9220
      ARM: dts: Fix missing GPMC NAND device width for omap3 boards

 arch/arm/boot/dts/Makefile                   |   3 +
 arch/arm/boot/dts/am335x-evm.dts             |   4 +-
 arch/arm/boot/dts/am335x-igep0033.dtsi       |   4 +-
 arch/arm/boot/dts/am33xx.dtsi                |   7 +
 arch/arm/boot/dts/am4372.dtsi                |   1 +
 arch/arm/boot/dts/am43x-epos-evm.dts         |   4 +-
 arch/arm/boot/dts/am57xx-beagle-x15.dts      | 405 +++++++++++++++++++++++++++
 arch/arm/boot/dts/dra7-evm.dts               | 111 ++++++++
 arch/arm/boot/dts/dra7.dtsi                  | 167 +++++++++--
 arch/arm/boot/dts/dra72-evm.dts              | 296 ++++++++++++++++++++
 arch/arm/boot/dts/dra74x.dtsi                |  22 ++
 arch/arm/boot/dts/omap-gpmc-smsc911x.dtsi    |  41 +--
 arch/arm/boot/dts/omap-zoom-common.dtsi      |  62 +++-
 arch/arm/boot/dts/omap2420-n8x0-common.dtsi  |   4 +-
 arch/arm/boot/dts/omap2420.dtsi              |   1 +
 arch/arm/boot/dts/omap2430-sdp.dts           |  28 +-
 arch/arm/boot/dts/omap2430.dtsi              |   1 +
 arch/arm/boot/dts/omap3-cm-t3517.dts         |  11 +
 arch/arm/boot/dts/omap3-cm-t3530.dts         |  11 +
 arch/arm/boot/dts/omap3-cm-t3730.dts         |  24 ++
 arch/arm/boot/dts/omap3-cm-t3x.dtsi          |  39 +++
 arch/arm/boot/dts/omap3-devkit8000.dts       |   4 +-
 arch/arm/boot/dts/omap3-evm-37xx.dts         |   5 +-
 arch/arm/boot/dts/omap3-gta04.dtsi           |  86 +++---
 arch/arm/boot/dts/omap3-igep.dtsi            | 103 ++++---
 arch/arm/boot/dts/omap3-igep0020-common.dtsi | 246 ++++++++++++++++
 arch/arm/boot/dts/omap3-igep0020-rev-f.dts   |  45 +++
 arch/arm/boot/dts/omap3-igep0020.dts         | 285 +++----------------
 arch/arm/boot/dts/omap3-igep0030-common.dtsi |  60 ++++
 arch/arm/boot/dts/omap3-igep0030-rev-g.dts   |  67 +++++
 arch/arm/boot/dts/omap3-igep0030.dts         | 123 +++-----
 arch/arm/boot/dts/omap3-ldp.dts              |   3 +-
 arch/arm/boot/dts/omap3-lilly-a83x.dtsi      |   2 +-
 arch/arm/boot/dts/omap3-n900.dts             |  35 ++-
 arch/arm/boot/dts/omap3-n950-n9.dtsi         |   4 +-
 arch/arm/boot/dts/omap3-sb-t35.dtsi          |  90 ++++--
 arch/arm/boot/dts/omap3-sbc-t3517.dts        |  14 +
 arch/arm/boot/dts/omap3-sbc-t3530.dts        |  14 +
 arch/arm/boot/dts/omap3-sbc-t3730.dts        |  14 +
 arch/arm/boot/dts/omap3-tao3530.dtsi         |   2 +-
 arch/arm/boot/dts/omap3.dtsi                 |   1 +
 arch/arm/boot/dts/omap3430-sdp.dts           |   8 +-
 arch/arm/boot/dts/omap4.dtsi                 |   1 +
 arch/arm/boot/dts/omap5.dtsi                 |   1 +
 arch/arm/mach-omap2/pdata-quirks.c           |  36 ++-
 45 files changed, 1980 insertions(+), 515 deletions(-)
 create mode 100644 arch/arm/boot/dts/am57xx-beagle-x15.dts
 create mode 100644 arch/arm/boot/dts/omap3-igep0020-common.dtsi
 create mode 100644 arch/arm/boot/dts/omap3-igep0020-rev-f.dts
 create mode 100644 arch/arm/boot/dts/omap3-igep0030-common.dtsi
 create mode 100644 arch/arm/boot/dts/omap3-igep0030-rev-g.dts

[GIT PULL 2/3] omap gpmc changes for v3.19

[Tony Lindgren]

The following changes since commit 24f284af1a64a1a073b064428cafb447aff19a21:

  ARM: dts: Fix missing GPMC NAND device width for omap3 boards (2014-11-03 17:42:16 -0800)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap tags/omap-for-v3.19/gpmc-timings

for you to fetch changes up to 6f8782a7a1c826e1c013d6b7d5504af6bcc079e6:

  ARM: OMAP2+: Remove unnecesary include in GPMC driver (2014-11-06 10:51:06 -0800)

----------------------------------------------------------------
GPMC (General Purpose Memory Controller) changes for omaps. These
changes allow us to drop dependencies to bootloader timings now
that the known device tree entries have been fixed. So we can now
require proper timings to be configured and get rid of the legacy
smsc91x code.

Note that this branch has a dependency to the related device tree
branch sent in a separate pull request as timings are now required.

----------------------------------------------------------------
Javier Martinez Canillas (1):
      ARM: OMAP2+: Remove unnecesary include in GPMC driver

Roger Quadros (5):
      ARM: OMAP2+: gpmc: Print error message in set_gpmc_timing_reg()
      ARM: OMAP2+: gpmc: Error out if timings fail in gpmc_probe_generic_child()
      ARM: OMAP2+: gpmc: Always enable A26-A11 for non NAND devices
      ARM: OMAP2+: gpmc: Keep Chip Select disabled while configuring it
      ARM: OMAP2+: gpmc: Sanity check GPMC fck on probe

Tony Lindgren (5):
      ARM: OMAP2+: Fix support for multiple devices on a GPMC chip select
      ARM: OMAP2+: Show bootloader GPMC timings to allow configuring the .dts file
      ARM: OMAP2+: Require proper GPMC timings for devices
      ARM: OMAP2+: Drop legacy code for gpmc-smc91x.c
      Merge branch 'for-v3.19/gpmc-omap' of github.com:rogerq/linux into omap-for-v3.19/gpmc

 arch/arm/mach-omap2/Makefile                 |   3 -
 arch/arm/mach-omap2/board-3430sdp.c          |  28 ---
 arch/arm/mach-omap2/board-rx51-peripherals.c |  29 ---
 arch/arm/mach-omap2/gpmc-smc91x.c            | 186 -----------------
 arch/arm/mach-omap2/gpmc-smc91x.h            |  42 ----
 arch/arm/mach-omap2/gpmc.c                   | 295 +++++++++++++++++++++------
 6 files changed, 237 insertions(+), 346 deletions(-)
 delete mode 100644 arch/arm/mach-omap2/gpmc-smc91x.c
 delete mode 100644 arch/arm/mach-omap2/gpmc-smc91x.h

[GIT PULL 3/3] omap clean-up for v3.19

[Tony Lindgren]

The following changes since commit 2dde3bccbf905548a17b8d440053f86454af54a9:

  Merge branch 'for-v3.19/gpmc-omap' of github.com:rogerq/linux into omap-for-v3.19/gpmc (2014-11-03 17:45:36 -0800)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap tags/omap-for-v3.19/cleanup-part1

for you to fetch changes up to 1b383f44aabc8b69b8bc0d32b914f3d3cece9e04:

  ARM: OMAP2+: Drop board file for 3430sdp (2014-11-03 17:50:55 -0800)

----------------------------------------------------------------
Drop few unused omap board files. The support for ti81xx is known to
be incomplete and broken, and the 3430sdp is only used in few automated
boot test systems AFAIK and those have been booting in device tree only
mode for quite some time now.

Note that this branch has a dependency to the related device tree
changes and GPMC changes sent in a separate pull request.

----------------------------------------------------------------
Tony Lindgren (2):
      ARM: OMAP2+: Drop board file for ti8168evm
      ARM: OMAP2+: Drop board file for 3430sdp

 arch/arm/mach-omap2/Kconfig           |  16 -
 arch/arm/mach-omap2/Makefile          |   3 -
 arch/arm/mach-omap2/board-3430sdp.c   | 604 ----------------------------------
 arch/arm/mach-omap2/board-ti8168evm.c |  62 ----
 4 files changed, 685 deletions(-)
 delete mode 100644 arch/arm/mach-omap2/board-3430sdp.c
 delete mode 100644 arch/arm/mach-omap2/board-ti8168evm.c

[GIT PULL 1/3] omap device tree changes for v3.19

[Arnd Bergmann]

On Wednesday 12 November 2014, Tony Lindgren wrote:
> The following changes since commit cac7f2429872d3733dc3f9915857b1691da2eb2f:
> 
>   Linux 3.18-rc2 (2014-10-26 16:48:41 -0700)
> 
> are available in the git repository at:
> 
>   git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap tags/omap-for-v3.19/dt-part1
> 
> for you to fetch changes up to 065bd7fe50de5e6d0fd5034cbc87120a558a1219:
> 
>   ARM: dts: DRA7: Add aliases for all serial ports (2014-11-12 07:04:37 -0800)
> 
> ----------------------------------------------------------------
> Device tree related changes for omaps:
> 
> - Fix currently harmless but wrong sizes for various GPMC connected
>   devices
> 
> - Set up timings for several GPMC connected devices to get rid of
>   bootloader dependencies in later patches
> 
> - Enable various drivers for dra7xx
> 
> - Prepare Igep boards to support new variants
> 
> - Add intial support for BeagleBoard-X15

pulled into next/dt, thanks!

	Arnd

[GIT PULL 2/3] omap gpmc changes for v3.19

[Arnd Bergmann]

On Wednesday 12 November 2014, Tony Lindgren wrote:
> GPMC (General Purpose Memory Controller) changes for omaps. These
> changes allow us to drop dependencies to bootloader timings now
> that the known device tree entries have been fixed. So we can now
> require proper timings to be configured and get rid of the legacy
> smsc91x code.
> 
> Note that this branch has a dependency to the related device tree
> branch sent in a separate pull request as timings are now required.

Does this mean you are breaking compatibility with old dtb files?

Can you be more specific which machines are affected?

	Arnd

[GIT PULL 2/3] omap gpmc changes for v3.19

[Tony Lindgren]

* Arnd Bergmann <arnd@arndb.de> [141120 03:04]:
> On Wednesday 12 November 2014, Tony Lindgren wrote:
> > GPMC (General Purpose Memory Controller) changes for omaps. These
> > changes allow us to drop dependencies to bootloader timings now
> > that the known device tree entries have been fixed. So we can now
> > require proper timings to be configured and get rid of the legacy
> > smsc91x code.
> > 
> > Note that this branch has a dependency to the related device tree
> > branch sent in a separate pull request as timings are now required.
> 
> Does this mean you are breaking compatibility with old dtb files?
> 
> Can you be more specific which machines are affected?

Not breaking compability. We had timings missing in the .dts files
for a few devices that caused all kinds of hacks in the GPMC code.

Now those are all fixed up and we are actually using the bindings.

Regards,

Tony

[GIT PULL 2/3] omap gpmc changes for v3.19

[Tony Lindgren]

* Tony Lindgren <tony@atomide.com> [141120 08:11]:
> * Arnd Bergmann <arnd@arndb.de> [141120 03:04]:
> > On Wednesday 12 November 2014, Tony Lindgren wrote:
> > > GPMC (General Purpose Memory Controller) changes for omaps. These
> > > changes allow us to drop dependencies to bootloader timings now
> > > that the known device tree entries have been fixed. So we can now
> > > require proper timings to be configured and get rid of the legacy
> > > smsc91x code.
> > > 
> > > Note that this branch has a dependency to the related device tree
> > > branch sent in a separate pull request as timings are now required.
> > 
> > Does this mean you are breaking compatibility with old dtb files?
> > 
> > Can you be more specific which machines are affected?
> 
> Not breaking compability. We had timings missing in the .dts files
> for a few devices that caused all kinds of hacks in the GPMC code.

Hmm actually I take it back, this is breaking compability for booting
with old .dtb for smc91x on 2430sdp and 8250 on zoom3. In those cases
these devices would now refuse to probe because of the missing
timings because of the extra checks in the GPMC code.

However, these two boards are only used in three automated build and
boot test systems AFAIK. And almost certainly they are using appended
dtb anyways because of the lack of support for them in current
u-boot.
 
> Now those are all fixed up and we are actually using the bindings.

For reference, the .dts files with missing timings were smc91x on
omap2430-sdp.dts 8250 in omap-zoom-common.dtsi. So the dependencies
are:

b5399ea8453a ("ARM: dts: Add GPMC timings for omap zoom serial port")
1bb37404397d ("ARM: dts: Add smc91x GPMC configuration for 2430sdp")

Regards,

Tony