Currently the pl18x driver expects clocks, and dts provide them, yet the binding does not mention clocks at all.
This patch adds a description of the clocks, "apb_pclk" (as required by the primecell binding) and "mclk" for the pl18x itself. The "mclk" name was chosen to match the official documentation, as currently a variety of names are used in its place; it is expected that any operating system supporting these can continue to do so in the absence of an "mclk" entry. Signed-off-by: Mark Rutland <[email protected]> Cc: Russell King <[email protected]> Cc: Arnd Bergmann <[email protected]> Cc: Chris Ball <[email protected]> Cc: Rob Herring <[email protected]> Cc: Pawel Moll <[email protected]> --- Documentation/devicetree/bindings/mmc/mmci.txt | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/mmc/mmci.txt b/Documentation/devicetree/bindings/mmc/mmci.txt index 2b584ca..1b72d4d 100644 --- a/Documentation/devicetree/bindings/mmc/mmci.txt +++ b/Documentation/devicetree/bindings/mmc/mmci.txt @@ -9,6 +9,10 @@ by mmc.txt and the properties used by the mmci driver. Required properties: - compatible : contains "arm,pl18x", "arm,primecell". - arm,primecell-periphid : contains the PrimeCell Peripheral ID. +- clocks : a list of phandles + clock-specifiers, one for each entry in + clock-names. +- clock-names : should contain "apb_pclk" and "mclk". + Optional properties: - mmc-cap-mmc-highspeed : indicates whether MMC is high speed capable -- 1.8.1.1 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
