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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/mmc
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/mmc')
-rw-r--r--Documentation/devicetree/bindings/mmc/nvidia,tegra20-sdhci.txt3
1 files changed, 3 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/mmc/nvidia,tegra20-sdhci.txt b/Documentation/devicetree/bindings/mmc/nvidia,tegra20-sdhci.txt
index c6d7b11..f727902a 100644
--- a/Documentation/devicetree/bindings/mmc/nvidia,tegra20-sdhci.txt
+++ b/Documentation/devicetree/bindings/mmc/nvidia,tegra20-sdhci.txt
@@ -8,6 +8,8 @@ by mmc.txt and the properties used by the sdhci-tegra driver.
Required properties:
- compatible : Should be "nvidia,<chip>-sdhci"
+- clocks : Must contain one entry, for the module clock.
+ See ../clocks/clock-bindings.txt for details.
Optional properties:
- power-gpios : Specify GPIOs for power control
@@ -18,6 +20,7 @@ sdhci@c8000200 {
compatible = "nvidia,tegra20-sdhci";
reg = <0xc8000200 0x200>;
interrupts = <47>;
+ clocks = <&tegra_car 14>;
cd-gpios = <&gpio 69 0>; /* gpio PI5 */
wp-gpios = <&gpio 57 0>; /* gpio PH1 */
power-gpios = <&gpio 155 0>; /* gpio PT3 */

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