[PATCH v2 dev-5.2 1/2] dt-bindings: i2c: aspeed: add hardware timeout support
Jae Hyun Yoo
jae.hyun.yoo at linux.intel.com
Sat Sep 7 06:16:04 AEST 2019
Append a binding to support hardware timeout feature.
Signed-off-by: Jae Hyun Yoo <jae.hyun.yoo at linux.intel.com>
---
Changes since v1:
None
Documentation/devicetree/bindings/i2c/i2c-aspeed.txt | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/i2c/i2c-aspeed.txt b/Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
index e5b46885c15e..71de956ffa4f 100644
--- a/Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
+++ b/Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
@@ -29,6 +29,8 @@ Optional Properties:
DMA mode instead of PIO or FIFO respectively, I2C
can't use DMA mode. IF both DMA and buffer modes are
enabled, DMA mode will be selected.
+- aspeed,hw-timeout-ms : Hardware timeout in milliseconds. If it's not
+ specified, the H/W timeout feature will be disabled.
Example:
--
2.23.0
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