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| author | Stephen Warren <swarren@nvidia.com> | 2013-11-06 14:00:25 -0700 |
|---|---|---|
| committer | Stephen Warren <swarren@nvidia.com> | 2013-12-11 16:41:55 -0700 |
| commit | d8f64797c5ff3351a54830bba2cbc7e0b00e4613 (patch) | |
| tree | 6df5a7b5c0fe9effa08aef6df00d8d8dc6b08014 /Documentation/devicetree/bindings/input/nvidia,tegra20-kbc.txt | |
| parent | e9827d9be9777cf287dd1340e6e7a8526f9e0b70 (diff) | |
ARM: tegra: add missing clock documentation to DT bindings
Many of the Tegra DT binding documents say nothing about the clocks or
clock-names properties, yet those are present and required in DT files.
This patch simply updates the documentation file to match the implicit
definition of the binding, based on real-world DT content.
All Tegra bindings that mention clocks are updated to have consistent
wording and formatting of the clock-related properties.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-By: Terje Bergstrom <tbergstrom@nvidia.com>
Diffstat (limited to 'Documentation/devicetree/bindings/input/nvidia,tegra20-kbc.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/input/nvidia,tegra20-kbc.txt | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/input/nvidia,tegra20-kbc.txt b/Documentation/devicetree/bindings/input/nvidia,tegra20-kbc.txt index 2995fae7ee47..7d5a53dd77d1 100644 --- a/Documentation/devicetree/bindings/input/nvidia,tegra20-kbc.txt +++ b/Documentation/devicetree/bindings/input/nvidia,tegra20-kbc.txt @@ -13,6 +13,8 @@ Required properties: array of pin numbers which is used as column. - linux,keymap: The keymap for keys as described in the binding document devicetree/bindings/input/matrix-keymap.txt. +- clocks: Must contain one entry, for the module clock. + See ../clocks/clock-bindings.txt for details. Optional properties, in addition to those specified by the shared matrix-keyboard bindings: @@ -31,6 +33,7 @@ keyboard: keyboard { compatible = "nvidia,tegra20-kbc"; reg = <0x7000e200 0x100>; interrupts = <0 85 0x04>; + clocks = <&tegra_car 36>; nvidia,ghost-filter; nvidia,debounce-delay-ms = <640>; nvidia,kbc-row-pins = <0 1 2>; /* pin 0, 1, 2 as rows */ |