[PATCH i2c-next v2 1/2] dt-bindings: i2c: aspeed: Add 'idle-wait-timeout-ms' property

From: Jae Hyun Yoo
Date: Mon Sep 24 2018 - 19:05:47 EST


This commit adds 'idle-wait-timeout-ms' property which can be used
for bus idle waiting logic in multi-master environment.

Signed-off-by: Jae Hyun Yoo <jae.hyun.yoo@xxxxxxxxxxxxxxx>
---
Documentation/devicetree/bindings/i2c/i2c-aspeed.txt | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/Documentation/devicetree/bindings/i2c/i2c-aspeed.txt b/Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
index 8fbd8633a387..42ecaaf67172 100644
--- a/Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
+++ b/Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
@@ -13,9 +13,13 @@ Required Properties:
- interrupts : interrupt number

Optional Properties:
-- bus-frequency : frequency of the bus clock in Hz defaults to 100 kHz when not
- specified
-- multi-master : states that there is another master active on this bus.
+- bus-frequency : frequency of the bus clock in Hz defaults to 100 kHz
+ when not specified
+- multi-master : states that there is another master active on this
+ bus.
+- idle-wait-timeout-ms : bus idle waiting timeout in milliseconds when
+ multi-master is set, defaults to 100 ms when not
+ specified.

Example:

--
2.18.0