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authorStephen Warren <swarren@nvidia.com>2012-05-21 16:05:45 -0600
committerStephen Warren <swarren@nvidia.com>2012-06-11 11:48:42 -0600
commitf3d549dd5b217d084c9fe6581e0430909440de2b (patch)
treeabc7b632477bd0d0c1fd5c5ab41ba2db02891ec0 /Documentation/devicetree/bindings/mmc/nvidia-sdhci.txt
parent4c5ddd952ef1e534b45218cf4ad74b5496e6406c (diff)
downloadop-kernel-dev-f3d549dd5b217d084c9fe6581e0430909440de2b.zip
op-kernel-dev-f3d549dd5b217d084c9fe6581e0430909440de2b.tar.gz
dt: name all Tegra binding docs consistently
Rename all Tegra binding documentation according to the first or primary compatible value they describe. This provides a clear naming scheme for the files, and prevents any naming conflicts should future SoC versions require their own binding. Signed-off-by: Stephen Warren <swarren@nvidia.com>
Diffstat (limited to 'Documentation/devicetree/bindings/mmc/nvidia-sdhci.txt')
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diff --git a/Documentation/devicetree/bindings/mmc/nvidia-sdhci.txt b/Documentation/devicetree/bindings/mmc/nvidia-sdhci.txt
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--- a/Documentation/devicetree/bindings/mmc/nvidia-sdhci.txt
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@@ -1,27 +0,0 @@
-* NVIDIA Tegra Secure Digital Host Controller
-
-This controller on Tegra family SoCs provides an interface for MMC, SD,
-and SDIO types of memory cards.
-
-Required properties:
-- compatible : Should be "nvidia,<chip>-sdhci"
-- reg : Should contain SD/MMC registers location and length
-- interrupts : Should contain SD/MMC interrupt
-- bus-width : Number of data lines, can be <1>, <4>, or <8>
-
-Optional properties:
-- cd-gpios : Specify GPIOs for card detection
-- wp-gpios : Specify GPIOs for write protection
-- power-gpios : Specify GPIOs for power control
-
-Example:
-
-sdhci@c8000200 {
- compatible = "nvidia,tegra20-sdhci";
- reg = <0xc8000200 0x200>;
- interrupts = <47>;
- cd-gpios = <&gpio 69 0>; /* gpio PI5 */
- wp-gpios = <&gpio 57 0>; /* gpio PH1 */
- power-gpios = <&gpio 155 0>; /* gpio PT3 */
- bus-width = <8>;
-};
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