dt-bindings: exynos5433-decon: add TE interrupt binding

DECON command mode can use hardware trigger where transmission
is triggered automatically, or software trigger - where TE interrupt
handler should trigger transmission.
DECON will use software trigger if TE interrupt is specified.

Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>

diff --git a/Documentation/devicetree/bindings/display/exynos/exynos5433-decon.txt b/Documentation/devicetree/bindings/display/exynos/exynos5433-decon.txt
index ba6be99..549c538 100644 (file)
--- a/Documentation/devicetree/bindings/display/exynos/exynos5433-decon.txt
+++ b/Documentation/devicetree/bindings/display/exynos/exynos5433-decon.txt
@@ -10,7 +10,8 @@ Required properties:
 - reg: physical base address and length of the DECON registers set.
 - interrupt-names: should contain the interrupt names depending on mode of work:
                video mode: "vsync",
-               command mode: "lcd_sys".
+               command mode: "lcd_sys",
+               command mode with software trigger: "lcd_sys", "te".
 - interrupts or interrupts-extended: list of interrupt specifiers corresponding
                to names privided in interrupt-names, as described in
                interrupt-controller/interrupts.txt