pinctrl: dt-binding: document berlin4ct SoC pinctrl

Add berlin4ct to existing berlin pinctrl device tree binding.

Signed-off-by: Jisheng Zhang <jszhang@marvell.com>
Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Acked-by: Antoine Tenart <antoine.tenart@free-electrons.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/Documentation/devicetree/bindings/pinctrl/berlin,pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/berlin,pinctrl.txt
index a8bb5e2..f8fa28c 100644 (file)
--- 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-soc-pinctrl",
+       "marvell,berlin4ct-system-pinctrl"
 
 Required subnode-properties:
 - groups: a list of strings describing the group names.