path: root/Documentation/devicetree/bindings/serial
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authorStephen Warren <swarren@nvidia.com>2013-11-06 21:00:25 (GMT)
committerStephen Warren <swarren@nvidia.com>2013-12-11 23:41:55 (GMT)
commitd8f64797c5ff3351a54830bba2cbc7e0b00e4613 (patch)
tree6df5a7b5c0fe9effa08aef6df00d8d8dc6b08014 /Documentation/devicetree/bindings/serial
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/serial')
1 files changed, 3 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/serial/nvidia,tegra20-hsuart.txt b/Documentation/devicetree/bindings/serial/nvidia,tegra20-hsuart.txt
index 392a449..11eb6e7 100644
--- a/Documentation/devicetree/bindings/serial/nvidia,tegra20-hsuart.txt
+++ b/Documentation/devicetree/bindings/serial/nvidia,tegra20-hsuart.txt
@@ -6,6 +6,8 @@ Required properties:
- interrupts: Should contain UART controller interrupts.
- nvidia,dma-request-selector : The Tegra DMA controller's phandle and
request selector for this UART controller.
+- clocks: Must contain one entry, for the module clock.
+ See ../clocks/clock-bindings.txt for details.
Optional properties:
- nvidia,enable-modem-interrupt: Enable modem interrupts. Should be enable
@@ -20,5 +22,6 @@ serial@70006000 {
interrupts = <0 36 0x04>;
nvidia,dma-request-selector = <&apbdma 8>;
+ clocks = <&tegra_car 6>;
status = "disabled";

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