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authorTim Kryger <tim.kryger@linaro.org>2013-12-05 19:20:39 (GMT)
committerChristian Daudt <bcm@fixthebug.org>2013-12-23 07:45:32 (GMT)
commit7d6afbd6e6730be2587690402b469839c420957e (patch)
tree7069d31adc084149895d0b6f3daa4077aa368d4a /Documentation/devicetree/bindings/mmc
parent740309b6dc9faa6b3c8f7dcd1fac63eae1ee1709 (diff)
Documentation: dt: kona-sdhci: Add clocks property
The Kona SDHCI block requires a clock that must be specified in the device tree. Update the documentation to reflect this requirement. Signed-off-by: Tim Kryger <tim.kryger@linaro.org> Reviewed-by: Matt Porter <matt.porter@linaro.org> Signed-off-by: Christian Daudt <bcm@fixthebug.org>
Diffstat (limited to 'Documentation/devicetree/bindings/mmc')
-rw-r--r--Documentation/devicetree/bindings/mmc/kona-sdhci.txt4
1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/mmc/kona-sdhci.txt b/Documentation/devicetree/bindings/mmc/kona-sdhci.txt
index 789fb07..aaba248 100644
--- a/Documentation/devicetree/bindings/mmc/kona-sdhci.txt
+++ b/Documentation/devicetree/bindings/mmc/kona-sdhci.txt
@@ -6,12 +6,16 @@ and the properties present in the bcm281xx SDHCI
Required properties:
- compatible : Should be "brcm,kona-sdhci"
- DEPRECATED: compatible : Should be "bcm,kona-sdhci"
+- clocks: phandle + clock specifier pair of the external clock
+
+Refer to clocks/clock-bindings.txt for generic clock consumer properties.
Example:
sdio2: sdio@0x3f1a0000 {
compatible = "brcm,kona-sdhci";
reg = <0x3f1a0000 0x10000>;
+ clocks = <&sdio3_clk>;
interrupts = <0x0 74 0x4>;
};

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