[PATCH 4/5] pinctrl: dt-binding: document berlin4ct SoC

[Jisheng Zhang]

Add berlin4ct to existing berlin pinctrl device tree binding.

Signed-off-by: Jisheng Zhang <jszhang at marvell.com>
---
 Documentation/devicetree/bindings/pinctrl/berlin,pinctrl.txt | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/pinctrl/berlin,pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/berlin,pinctrl.txt
index a8bb5e2..0580860 100644
--- a/Documentation/devicetree/bindings/pinctrl/berlin,pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/berlin,pinctrl.txt
@@ -20,7 +20,10 @@ Required properties:
 	"marvell,berlin2cd-soc-pinctrl",
 	"marvell,berlin2cd-system-pinctrl",
 	"marvell,berlin2q-soc-pinctrl",
-	"marvell,berlin2q-system-pinctrl"
+	"marvell,berlin2q-system-pinctrl",
+	"marvell,berlin4ct-avio-pinctrl",
+	"marvell,berlin4ct-sm-pinctrl",
+	"marvell,berlin4ct-soc-pinctrl"
 
 Required subnode-properties:
 - groups: a list of strings describing the group names.
-- 
2.5.1