Messages in this thread Patch in this message | | | From | Jiada Wang <> | Subject | [PATCH v8 40/52] dt-bindings: input: atmel: support to set max bytes transferred | Date | Thu, 19 Mar 2020 08:00:04 -0700 |
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Add support to set max bytes transferred in an i2c transaction
Signed-off-by: Jiada Wang <jiada_wang@mentor.com> --- Documentation/devicetree/bindings/input/atmel,maxtouch.txt | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/Documentation/devicetree/bindings/input/atmel,maxtouch.txt b/Documentation/devicetree/bindings/input/atmel,maxtouch.txt index d7db16920083..62c93d94bc5d 100644 --- a/Documentation/devicetree/bindings/input/atmel,maxtouch.txt +++ b/Documentation/devicetree/bindings/input/atmel,maxtouch.txt @@ -42,6 +42,8 @@ Optional properties for main touchpad device: - atmel,input_name: Override name of input device from the default. +- atmel,mtu: Maximum number of bytes that can read/transferred in an i2c transaction + Example: touch@4b { @@ -49,4 +51,5 @@ Example: reg = <0x4b>; interrupt-parent = <&gpio>; interrupts = <TEGRA_GPIO(W, 3) IRQ_TYPE_LEVEL_LOW>; + atmel,mtu = <200> }; -- 2.17.1
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