Add reset-gpios and reset-delay-us properties to the marvell,mv64xxx-i2c
binding. These can be used to describe hardware where a common reset
GPIO is connected to all downstream devices on and I2C bus. This reset
will be released before the downstream devices on the bus are probed.
Signed-off-by: Chris Packham <chris.packham@xxxxxxxxxxxxxxxxxxx>
---
Notes:
Changes in v2:
- Update commit message
- Add reset-delay-us property
.../devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml b/Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml
index 461d1c9ee3f7..7223797b0572 100644
--- a/Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml
+++ b/Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml
@@ -70,6 +70,12 @@ properties:
resets:
maxItems: 1
+ reset-gpios:
+ maxItems: 1
+
+ reset-delay-us:
+ description: Delay in us to wait after reset gpio de-assertion.
+
dmas:
items:
- description: RX DMA Channel
--
2.42.0
