[PATCH V2 1/4] dt-bindings: mmc: fsl-imx-esdhc: add pinctrl bindings

[peng . fan]

From: Peng Fan <peng.fan@xxxxxxx>

Add pinctrl bindings for fsl-imx-esdhc yaml

Signed-off-by: Peng Fan <peng.fan@xxxxxxx>
---
 .../bindings/mmc/fsl-imx-esdhc.yaml           | 25 +++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.yaml b/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.yaml
index 802c9df23752..f91e97cd7d4e 100644
--- a/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.yaml
+++ b/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.yaml
@@ -103,6 +103,31 @@ properties:
       Only eMMC HS400 mode need to take care of this property.
     default: 0
 
+  pinctrl-0:
+    minItems: 1
+    maxItems: 2
+
+  pinctrl-1:
+    minItems: 1
+    maxItems: 2
+
+  pinctrl-2:
+    minItems: 1
+    maxItems: 2
+
+  pinctrl-3:
+    minItems: 1
+    maxItems: 2
+
+  pinctrl-names:
+    minItems: 1
+    maxItems: 4
+    items:
+      - const: default
+      - const: state_100mhz
+      - const: state_200mhz
+      - const: sleep
+
 required:
   - compatible
   - reg
-- 
2.28.0