The clocks and clock-names properties describe input clocks that may be
required for enablement of CAAM.
Signed-off-by: Victoria Milhoan <vicki.milhoan@xxxxxxxxxxxxx>
---
Documentation/devicetree/bindings/crypto/fsl-sec4.txt | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/Documentation/devicetree/bindings/crypto/fsl-sec4.txt b/Documentation/devicetree/bindings/crypto/fsl-sec4.txt
index e402277..1003073 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: <prop_encoded-array>
+ 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: <string>
+ 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";
};
=====================================================================
--
2.1.4
--
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