[RFC PATCH v2 05/14] ARM: dts: samsung-fimd: add I80 specific properties

[YoungJun Cho]

In case of using CPU interface panel, the relevant registers should be set.
So this patch adds relevant dt bindings.

Changelog v2:
- Changes "samsung,sysreg-phandle" to "samsung,sysreg"

Signed-off-by: YoungJun Cho <yj44.cho at samsung.com>
Signed-off-by: Inki Dae <inki.dae at samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park at samsung.com>
---
 .../devicetree/bindings/video/samsung-fimd.txt     |    9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/Documentation/devicetree/bindings/video/samsung-fimd.txt b/Documentation/devicetree/bindings/video/samsung-fimd.txt
index 2dad41b..6ea1adc 100644
--- a/Documentation/devicetree/bindings/video/samsung-fimd.txt
+++ b/Documentation/devicetree/bindings/video/samsung-fimd.txt
@@ -44,6 +44,15 @@ Optional Properties:
 - display-timings: timing settings for FIMD, as described in document [1].
 		Can be used in case timings cannot be provided otherwise
 		or to override timings provided by the panel.
+- samsung,sysreg: handle to syscon used to control the system registers
+- vidout-i80-ldi: boolean to support i80 interface instead of rgb one
+- cs-setup: clock cycles for the active period of address signal enable until
+	chip select is enable in i80 interface
+- wr-setup: clock cycles for the active period of CS signal enable until
+	write signal is enable in i80 interface
+- wr-act: clock cycles for the active period of CS enable in i80 interface
+- wr-hold: clock cycles for the active period of CS disable until write signal
+	is disable in i80 interface
 
 The device node can contain 'port' child nodes according to the bindings defined
 in [2]. The following are properties specific to those nodes:
-- 
1.7.9.5