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Subject[PATCH v2 6/9] dt-bindings: i2c: at91: add binding for enable-ana-filt
Date
From: Eugen Hristev <eugen.hristev@microchip.com>

Add binding specification for analogic filter inside the i2c controller

Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
---
Documentation/devicetree/bindings/i2c/i2c-at91.txt | 4 ++++
1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/i2c/i2c-at91.txt b/Documentation/devicetree/bindings/i2c/i2c-at91.txt
index 8268595..20d334c 100644
--- a/Documentation/devicetree/bindings/i2c/i2c-at91.txt
+++ b/Documentation/devicetree/bindings/i2c/i2c-at91.txt
@@ -23,6 +23,9 @@ Optional properties:
- enable-dig-filt: Enable the built-in digital filter on the i2c lines,
specifically required depending on the hardware PCB/board and if the
version of the controller includes it.
+- enable-ana-filt: Enable the built-in analogic filter on the i2c lines,
+ specifically required depending on the hardware PCB/board and if the
+ version of the controller includes it.
- Child nodes conforming to i2c bus binding

Examples :
@@ -60,6 +63,7 @@ i2c0: i2c@f8034600 {
atmel,fifo-size = <16>;
i2c-sda-hold-time-ns = <336>;
enable-dig-filt;
+ enable-ana-filt;

wm8731: wm8731@1a {
compatible = "wm8731";
--
2.7.4
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