[PATCH v10 0/3] Add DRM FIMD DT support for Exynos4 DT Machines

[Vikas Sajjan <vikas.sajjan@linaro.org>]

This patch series adds support for DRM FIMD DT for Exynos4 DT Machines,
specifically for Exynos4412 SoC.

changes since v9:
	- dropped the patch "ARM: dts: Add lcd pinctrl node entries for EXYNOS4412 SoC"
	as the gpios in the newly added nodes "lcd_en" and "lcd_sync" in this patch 
	were already PULLed high by existing "lcd_clk" node.
	- addressed comments from Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
	and Thomas Abraham <thomas.abraham@linaro.org>

changes since v8:
	- addressed comments to add missing documentation for clock and clock-names
	properties as pointed out by Sachin Kamat <sachin.kamat@linaro.org>

changes since v7:
	- rebased to kgene's "for-next"
	- Migrated to Common Clock Framework
	- removed the patch "ARM: dts: Add FIMD AUXDATA node entry for exynos4 DT",
	as migration to Common Clock Framework will NOT need this.
	- addressed the comments raised by Sachin Kamat <sachin.kamat@linaro.org>

changes since v6:
	- addressed comments and added interrupt-names = "fifo", "vsync", "lcd_sys"
	in exynos4.dtsi and re-ordered the interrupt numbering to match the order in
	interrupt combiner IP as suggested by Sylwester Nawrocki <sylvester.nawrocki@gmail.com>.

changes since v5:
	- renamed the fimd binding documentation file name as "samsung-fimd.txt",
	since it not only talks about exynos display controller but also about
	previous samsung display controllers.
	- rephrased an abmigious statement about the interrupt combiner in the
	fimd binding documentation as pointed out by 
	Sachin Kamat <sachin.kamat@linaro.org>

changes since v4:
	- moved the fimd binding documentation to Documentation/devicetree/bindings/video/
	as suggested by Sylwester Nawrocki <sylvester.nawrocki@gmail.com>

	- added more fimd compatiblity strings in fimd documentation as
	discussed at  https://patchwork.kernel.org/patch/2144861/ with
	Sylwester Nawrocki <sylvester.nawrocki@gmail.com> and
	Tomasz Figa <tomasz.figa@gmail.com>

	- modified compatible string for exynos4 fimd as "exynos4210-fimd"
	exynos5 fimd as "exynos5250-fimd" to stick to the rule that compatible
	value should be named after first specific SoC model in which this
	particular IP version was included as discussed at
	https://patchwork.kernel.org/patch/2144861/

	- documented more about the interrupt combiner and their order as 
	suggested by Sylwester Nawrocki <sylvester.nawrocki@gmail.com>

changes since v3:
	- rebased on
	http://git.kernel.org/?p=linux/kernel/git/kgene/linux-samsung.git;a=shortlog;h=refs/heads/for-next-next

changes since v2:
	- added alias to 'fimd@11c00000' node
		(reported by: Rahul Sharma <r.sh.open@gmail.com>)
	- removed 'lcd0_data' node as there was already a similar node lcd_data24
		(reported by: Jingoo Han <jg1.han@samsung.com>
	- replaced spaces with tabs in display-timing node

changes since v1:
	- added new patch to add FIMD DT binding Documentation
	- removed patch enabling SAMSUNG_DEV_BACKLIGHT and SAMSUNG_DEV_PMW 
	for mach-exynos4 DT
	- added 'status' property to fimd DT node

Is based on branch kgene's "for-next"
https://git.kernel.org/cgit/linux/kernel/git/kgene/linux-samsung.git/log/?h=for-next

Vikas Sajjan (3):
  ARM: dts: Add FIMD node to exynos4
  ARM: dts: Add FIMD node and display timing node to
    exynos4412-origen.dts
  ARM: dts: Add FIMD DT binding Documentation

 .../devicetree/bindings/video/samsung-fimd.txt     |   65 ++++++++++++++++++++
 arch/arm/boot/dts/exynos4.dtsi                     |   12 ++++
 arch/arm/boot/dts/exynos4412-origen.dts            |   21 +++++++
 3 files changed, 98 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/video/samsung-fimd.txt

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1.7.9.5