[GIT,PULL,2/2] Samsung 2nd DT updates for v3.15

The following changes since commit 86feafebbec2b510daf36ffbdbe10228ed890b00:

   ARM: dts: use macros in clock bindings for exynos5440 (2014-02-26 
09:53:31 +0900)

are available in the git repository at:

   git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung.git 
tags/samsung-dt-2

for you to fetch changes up to ba0d7ed391b7b3fb5ca98d9cf4d067b7f5ed956b:

   ARM: dts: enable ahci sata and sata phy for exynos5250 (2014-03-18 
07:49:14 +0900)

----------------------------------------------------------------
Samsung 2nd DT updates for v3.15
- add DT entry for AHCI SATA and SATA PHY with using generic
   PHY framework for exynos5250 and arndale, smdk5250 boards.
- add SSS DT node for exynos5420 and exynos5250
- remove leftover spi0 node for smdk5250 board
- add ADC and thermistor nodes for exynos4412-trats2 board
- move common irq-combiner node for exynos4x12 from exynos4212
   and exynos4412
- add ADC, PMU and GPS_ALIVE power domain nodes for exynos4x12

Note that based on previous tags/samsung-dt and tags/exynos-clk

----------------------------------------------------------------
Chanwoo Choi (5):
       ARM: dts: Add ADC's dt data to read raw data for exynos4x12
       ARM: dts: Add PMU dt data to support PMU for exynos4x12
       ARM: dts: Add GPS_ALIVE power domain for exynos4x12
       ARM: dts: Move common dt data for interrupt combiner controller 
for exynos4x12
       ARM: dts: Add ADC and themistor nodes for exynos4412-trats2

Mark Brown (1):
       ARM: dts: Remove leftover spi0 node for smdk5250

Naveen Krishna Chatradhi (1):
       ARM: dts: add dt node for sss module for exynos5250/5420

Yuvaraj Kumar C D (1):
       ARM: dts: enable ahci sata and sata phy for exynos5250

  .../devicetree/bindings/ata/exynos-sata-phy.txt    | 14 ---------
  .../devicetree/bindings/ata/exynos-sata.txt        | 25 +++++++++------
  .../devicetree/bindings/phy/samsung-phy.txt        | 36 
++++++++++++++++++++++
  arch/arm/boot/dts/exynos4.dtsi                     |  5 +++
  arch/arm/boot/dts/exynos4212.dtsi                  | 13 +++-----
  arch/arm/boot/dts/exynos4412-trats2.dts            | 21 +++++++++++++
  arch/arm/boot/dts/exynos4412.dtsi                  | 14 +++------
  arch/arm/boot/dts/exynos4x12.dtsi                  | 26 ++++++++++++++++
  arch/arm/boot/dts/exynos5250-arndale.dts           | 21 +++++++++++++
  arch/arm/boot/dts/exynos5250-smdk5250.dts          | 21 +++++++------
  arch/arm/boot/dts/exynos5250.dtsi                  | 26 +++++++++++++---
  arch/arm/boot/dts/exynos5420.dtsi                  |  9 ++++++
  12 files changed, 175 insertions(+), 56 deletions(-)
  delete mode 100644 
Documentation/devicetree/bindings/ata/exynos-sata-phy.txt
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Arnd Bergmann wrote:
> 

[...]

> >
> >   .../devicetree/bindings/ata/exynos-sata-phy.txt    | 14 ---------
> >   .../devicetree/bindings/ata/exynos-sata.txt        | 25
+++++++++------
> >   .../devicetree/bindings/phy/samsung-phy.txt        | 36
> > ++++++++++++++++++++++
> 
> Looking through the branch contents, I noticed that the examples in the
> bindings contain mandatory properties that are not documented.
> 
Oops, sorry.

> I have merged your branch into next/cleanup3 of the arm-soc tree,
> but I also applied a patch on top to document the missing strings
> and properties. It is currently the top commit on the branch, so
> if anyone spots a mistake, we can probably rectify it.
> 
Thanks a lot :-)

> Please be more careful with binding documentation in the future.
> Was this actually reviewed on the devicetree-discuss mailing list?
> 
Sure.

- Kukjin

> 	Arnd
> 
> 9<-----
> From 9dfbff16b422a4bac7ad309847c7bc5d65653392 Mon Sep 17 00:00:00 2001
> From: Arnd Bergmann <arnd@arndb.de>
> Date: Sat, 29 Mar 2014 02:15:43 +0100
> Subject: [PATCH] devicetree: fix newly added exynos sata bindings
> 
> Commit ba0d7ed391b7b "ARM: dts: enable ahci sata and sata phy for
> exynos5250" added a new binding document for the sata phy device,
> and changed the sata controller binding. However, in both cases
> significant aspects of the binding remained undocumented.
> This attempts to reconstruct the actual binding from the usage.
> 
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> Cc: Yuvaraj Kumar C D <yuvaraj.cd@samsung.com>
> Cc: Kishon Vijay Abraham I <kishon@ti.com>
> Cc: Kukjin Kim <kgene.kim@samsung.com>
> 
> diff --git a/Documentation/devicetree/bindings/ata/exynos-sata.txt
> b/Documentation/devicetree/bindings/ata/exynos-sata.txt
> index b2adb1f..cb48448 100644
> --- a/Documentation/devicetree/bindings/ata/exynos-sata.txt
> +++ b/Documentation/devicetree/bindings/ata/exynos-sata.txt
> @@ -8,8 +8,14 @@ Required properties:
>  - interrupts		: <interrupt mapping for SATA IRQ>
>  - reg			: <registers mapping>
>  - samsung,sata-freq	: <frequency in MHz>
> -- phys			: as mentioned in phy-bindings.txt
> -- phy-names		: as mentioned in phy-bindings.txt
> +- phys			: Must contain exactly one entry as
specified
> +			  in phy-bindings.txt
> +- phy-names		: Must be "sata-phy"
> +
> +Optional properties:
> +- clocks		: Must contain an entry for each entry in
clock-names.
> +- clock-names		: Shall be "sata" for the external SATA bus
> clock,
> +			  and "sclk_sata" for the internal controller clock.
> 
>  Example:
>  	sata@122f0000 {
> diff --git a/Documentation/devicetree/bindings/phy/samsung-phy.txt
> b/Documentation/devicetree/bindings/phy/samsung-phy.txt
> index a937f75..67d38b3 100644
> --- a/Documentation/devicetree/bindings/phy/samsung-phy.txt
> +++ b/Documentation/devicetree/bindings/phy/samsung-phy.txt
> @@ -30,7 +30,11 @@ Each SATA PHY controller should have its own node.
>  Required properties:
>  - compatible        : compatible list, contains "samsung,exynos5250-sata-
> phy"
>  - reg : offset and length of the SATA PHY register set;
> -- #phy-cells : from the generic phy bindings;
> +- #phy-cells : must be zero
> +- clocks : must be exactly one entry
> +- clock-names : must be "sata_phyctrl"
> +- samsung,exynos-sataphy-i2c-phandle : a phandle to the I2C device, no
> arguments
> +- samsung,syscon-phandle : a phandle to the PMU system controller, no
> arguments
> 
>  Example:
>  	sata_phy: sata-phy@12170000 {

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