[PATCH 2/2 v2] devicetree: spi: add spi-mosi-idle-low property support

[charles-antoine . couret]

From: Charles-Antoine Couret <charles-antoine.couret@xxxxxxx>

This flag means that device requires the MOSI line to be low
when it's in idle state.

Signed-off-by: Charles-Antoine Couret <charles-antoine.couret@xxxxxxx>
---
 Documentation/devicetree/bindings/spi/spi-controller.yaml | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/spi/spi-controller.yaml b/Documentation/devicetree/bindings/spi/spi-controller.yaml
index 3b8e990e30c4..5f5b143cb27b 100644
--- a/Documentation/devicetree/bindings/spi/spi-controller.yaml
+++ b/Documentation/devicetree/bindings/spi/spi-controller.yaml
@@ -132,6 +132,11 @@ patternProperties:
         description:
           The device requires inverse clock polarity (CPOL) mode.
 
+      spi-mosi-idle-low:
+        $ref: /schemas/types.yaml#/definitions/flag
+        description:
+          The device requires the MOSI line to be low when it's in idle state.
+
     required:
       - compatible
       - reg
-- 
2.53.0