From: Victoria Milhoan Date: Wed, 5 Aug 2015 18:28:42 +0000 (-0700) Subject: crypto: caam - Added clocks and clock-names properties to SEC4.0 device tree binding X-Git-Tag: firefly_0821_release~176^2~874^2~71 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=ff1a15d9e79886e253dd4a0fe5c03d130879f58e;p=firefly-linux-kernel-4.4.55.git crypto: caam - Added clocks and clock-names properties to SEC4.0 device tree binding The clocks and clock-names properties describe input clocks that may be required for enablement of CAAM. Signed-off-by: Victoria Milhoan Tested-by: Horia Geantă Signed-off-by: Herbert Xu --- diff --git a/Documentation/devicetree/bindings/crypto/fsl-sec4.txt b/Documentation/devicetree/bindings/crypto/fsl-sec4.txt index e4022776ac6e..100307304766 100644 --- a/Documentation/devicetree/bindings/crypto/fsl-sec4.txt +++ b/Documentation/devicetree/bindings/crypto/fsl-sec4.txt @@ -106,6 +106,18 @@ PROPERTIES to the interrupt parent to which the child domain is being mapped. + - clocks + Usage: required if SEC 4.0 requires explicit enablement of clocks + Value type: + Definition: A list of phandle and clock specifier pairs describing + the clocks required for enabling and disabling SEC 4.0. + + - clock-names + Usage: required if SEC 4.0 requires explicit enablement of clocks + Value type: + Definition: A list of clock name strings in the same order as the + clocks property. + Note: All other standard properties (see the ePAPR) are allowed but are optional. @@ -120,6 +132,11 @@ EXAMPLE ranges = <0 0x300000 0x10000>; interrupt-parent = <&mpic>; interrupts = <92 2>; + clocks = <&clks IMX6QDL_CLK_CAAM_MEM>, + <&clks IMX6QDL_CLK_CAAM_ACLK>, + <&clks IMX6QDL_CLK_CAAM_IPG>, + <&clks IMX6QDL_CLK_EIM_SLOW>; + clock-names = "mem", "aclk", "ipg", "emi_slow"; }; =====================================================================