diff options
| author | Stephen Warren <swarren@nvidia.com> | 2013-11-07 18:11:27 +0100 |
|---|---|---|
| committer | Stephen Warren <swarren@nvidia.com> | 2013-12-12 00:42:13 +0100 |
| commit | 07999587b7bbedbb6556c94f70227a99e66f19aa (patch) | |
| tree | 004f11ac8247ef0aa72f5c81fde41e804f7167c2 /Documentation/devicetree/bindings/input | |
| parent | ARM: tegra: add missing clock documentation to DT bindings (diff) | |
| download | linux-07999587b7bbedbb6556c94f70227a99e66f19aa.tar.xz linux-07999587b7bbedbb6556c94f70227a99e66f19aa.zip | |
ARM: tegra: document reset properties in DT bindings
Update all the Tegra DT bindings to require resets/reset-names properties
where the HW module has reset inputs. Remove any entries from clocks or
clock-names that were only required to identify reset inputs, rather than
referring to real clocks.
This is a DT-ABI-incompatible change. It is the first of two changes
required for me to consider the Tegra DT bindings as stable, the other
being conversion to the common DMA DT bindings.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-By: Terje Bergstrom <tbergstrom@nvidia.com>
Diffstat (limited to 'Documentation/devicetree/bindings/input')
| -rw-r--r-- | Documentation/devicetree/bindings/input/nvidia,tegra20-kbc.txt | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/input/nvidia,tegra20-kbc.txt b/Documentation/devicetree/bindings/input/nvidia,tegra20-kbc.txt index 7d5a53dd77d1..0382b8bd69c6 100644 --- a/Documentation/devicetree/bindings/input/nvidia,tegra20-kbc.txt +++ b/Documentation/devicetree/bindings/input/nvidia,tegra20-kbc.txt @@ -15,6 +15,10 @@ Required properties: devicetree/bindings/input/matrix-keymap.txt. - clocks: Must contain one entry, for the module clock. See ../clocks/clock-bindings.txt for details. +- resets: Must contain an entry for each entry in reset-names. + See ../reset/reset.txt for details. +- reset-names: Must include the following entries: + - kbc Optional properties, in addition to those specified by the shared matrix-keyboard bindings: @@ -34,6 +38,8 @@ keyboard: keyboard { reg = <0x7000e200 0x100>; interrupts = <0 85 0x04>; clocks = <&tegra_car 36>; + resets = <&tegra_car 36>; + reset-names = "kbc"; nvidia,ghost-filter; nvidia,debounce-delay-ms = <640>; nvidia,kbc-row-pins = <0 1 2>; /* pin 0, 1, 2 as rows */ |