[PATCH v2 1/2] dt-bindings: pinctrl: cypress,cy8c95x0: Add reset pin

[Naresh Solanki <naresh.solanki@xxxxxxxxxxxxx>]

From: Patrick Rudolph <patrick.rudolph@xxxxxxxxxxxxx>

This patch adds support for an optional reset pin.

The reset pin is used to bring the chip into a known state and has an
internal pull-down, allowing it to be left floating if not needed.

Signed-off-by: Patrick Rudolph <patrick.rudolph@xxxxxxxxxxxxx>
Signed-off-by: Naresh Solanki <Naresh.Solanki@xxxxxxxxxxxxx>
---
Changes in V2:
- Update subject
- Update reset-gpios description.
---
 .../devicetree/bindings/pinctrl/cypress,cy8c95x0.yaml         | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/pinctrl/cypress,cy8c95x0.yaml b/Documentation/devicetree/bindings/pinctrl/cypress,cy8c95x0.yaml
index 222d57541b65..2fa22160336f 100644
--- a/Documentation/devicetree/bindings/pinctrl/cypress,cy8c95x0.yaml
+++ b/Documentation/devicetree/bindings/pinctrl/cypress,cy8c95x0.yaml
@@ -51,6 +51,10 @@ properties:
     description:
       Optional power supply.
 
+  reset-gpios:
+    description: Reference to the GPIO connected to the XRES pin
+    maxItems: 1
+
 patternProperties:
   '-pins$':
     type: object

base-commit: 3bc551a3007a751a53bfba5b37fa16157f4fb861
-- 
2.41.0