Documentation: dt: kona-sdhci: Add clocks property
authorTim Kryger <tim.kryger@linaro.org>
Thu, 5 Dec 2013 19:20:39 +0000 (11:20 -0800)
committerChristian Daudt <bcm@fixthebug.org>
Mon, 23 Dec 2013 07:45:32 +0000 (23:45 -0800)
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>
Documentation/devicetree/bindings/mmc/kona-sdhci.txt

index 789fb07a426da61020b5caac68fd8ede83e712ec..aaba2483b4ff8c79f34030b28b3f546c03084032 100644 (file)
@@ -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>;
 };