[PATCH v5 2/7] dt-bindings: phy: motorola,cpcap-usb-phy: add optional safe pinctrl state

[Ivaylo Dimitrov <ivo.g.dimitrov.75@gmail.com>]

Document the optional "safe" pinctrl state for the CPCAP USB PHY.

Signed-off-by: Ivaylo Dimitrov <ivo.g.dimitrov.75@gmail.com>
---
 .../devicetree/bindings/phy/motorola,cpcap-usb-phy.yaml      | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/phy/motorola,cpcap-usb-phy.yaml b/Documentation/devicetree/bindings/phy/motorola,cpcap-usb-phy.yaml
index d6d52d21280c..25c36138bf66 100644
--- a/Documentation/devicetree/bindings/phy/motorola,cpcap-usb-phy.yaml
+++ b/Documentation/devicetree/bindings/phy/motorola,cpcap-usb-phy.yaml
@@ -62,11 +62,13 @@ properties:
   vusb-supply: true
 
   pinctrl-names:
+    minItems: 4
     items:
       - const: default
       - const: ulpi
       - const: utmi
       - const: uart
+      - const: safe
 
   mode-gpios:
     description: Optional GPIOs for configuring alternate modes
@@ -106,6 +108,7 @@ examples:
         pinctrl-1 = <&usb_ulpi_pins>;
         pinctrl-2 = <&usb_utmi_pins>;
         pinctrl-3 = <&uart3_pins>;
-        pinctrl-names = "default", "ulpi", "utmi", "uart";
+        pinctrl-4 = <&usb_safe_pins>;
+        pinctrl-names = "default", "ulpi", "utmi", "uart", "safe";
         mode-gpios = <&gpio2 28 GPIO_ACTIVE_HIGH>, <&gpio1 0 GPIO_ACTIVE_HIGH>;
     };
-- 
2.39.5