path: root/Documentation/devicetree/bindings/spi/nvidia,tegra20-slink.txt
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authorStephen Warren <swarren@nvidia.com>2013-11-06 14:00:25 -0700
committerStephen Warren <swarren@nvidia.com>2013-12-11 16:41:55 -0700
commitd8f64797c5ff3351a54830bba2cbc7e0b00e4613 (patch)
tree6df5a7b5c0fe9effa08aef6df00d8d8dc6b08014 /Documentation/devicetree/bindings/spi/nvidia,tegra20-slink.txt
parente9827d9be9777cf287dd1340e6e7a8526f9e0b70 (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/spi/nvidia,tegra20-slink.txt')
1 files changed, 3 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/spi/nvidia,tegra20-slink.txt b/Documentation/devicetree/bindings/spi/nvidia,tegra20-slink.txt
index eefe15e3d95e..0e6e94eb2b2a 100644
--- a/Documentation/devicetree/bindings/spi/nvidia,tegra20-slink.txt
+++ b/Documentation/devicetree/bindings/spi/nvidia,tegra20-slink.txt
@@ -6,6 +6,8 @@ Required properties:
- interrupts: Should contain SLINK interrupts.
- nvidia,dma-request-selector : The Tegra DMA controller's phandle and
request selector for this SLINK controller.
+- clocks : Must contain one entry, for the module clock.
+ See ../clocks/clock-bindings.txt for details.
Recommended properties:
- spi-max-frequency: Definition as per
@@ -21,6 +23,6 @@ spi@7000d600 {
spi-max-frequency = <25000000>;
#address-cells = <1>;
#size-cells = <0>;
+ clocks = <&tegra_car 44>;
status = "disabled";

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