From: Eugen Hristev <[email protected]> Add binding specification for analogic filter inside the i2c controller
Signed-off-by: Eugen Hristev <[email protected]> --- 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
