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authorJ. Bruce Fields <bfields@redhat.com>2012-10-09 18:35:22 -0400
committerJ. Bruce Fields <bfields@redhat.com>2012-10-09 18:35:22 -0400
commitf474af7051212b4efc8267583fad9c4ebf33ccff (patch)
tree1aa46ebc8065a341f247c2a2d9af2f624ad1d4f8 /Documentation/devicetree/bindings/crypto
parent0d22f68f02c10d5d10ec5712917e5828b001a822 (diff)
parente3dd9a52cb5552c46c2a4ca7ccdfb4dab5c72457 (diff)
downloadop-kernel-dev-f474af7051212b4efc8267583fad9c4ebf33ccff.zip
op-kernel-dev-f474af7051212b4efc8267583fad9c4ebf33ccff.tar.gz
nfs: disintegrate UAPI for nfs
This is to complete part of the Userspace API (UAPI) disintegration for which the preparatory patches were pulled recently. After these patches, userspace headers will be segregated into: include/uapi/linux/.../foo.h for the userspace interface stuff, and: include/linux/.../foo.h for the strictly kernel internal stuff. Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'Documentation/devicetree/bindings/crypto')
-rw-r--r--Documentation/devicetree/bindings/crypto/fsl-sec4.txt51
-rw-r--r--Documentation/devicetree/bindings/crypto/mv_cesa.txt20
2 files changed, 71 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/crypto/fsl-sec4.txt b/Documentation/devicetree/bindings/crypto/fsl-sec4.txt
index bf57ecd..bd7ce12 100644
--- a/Documentation/devicetree/bindings/crypto/fsl-sec4.txt
+++ b/Documentation/devicetree/bindings/crypto/fsl-sec4.txt
@@ -9,6 +9,7 @@ Copyright (C) 2008-2011 Freescale Semiconductor Inc.
-Run Time Integrity Check (RTIC) Node
-Run Time Integrity Check (RTIC) Memory Node
-Secure Non-Volatile Storage (SNVS) Node
+ -Secure Non-Volatile Storage (SNVS) Low Power (LP) RTC Node
-Full Example
NOTE: the SEC 4 is also known as Freescale's Cryptographic Accelerator
@@ -294,6 +295,27 @@ Secure Non-Volatile Storage (SNVS) Node
address and length of the SEC4 configuration
registers.
+ - #address-cells
+ Usage: required
+ Value type: <u32>
+ Definition: A standard property. Defines the number of cells
+ for representing physical addresses in child nodes. Must
+ have a value of 1.
+
+ - #size-cells
+ Usage: required
+ Value type: <u32>
+ Definition: A standard property. Defines the number of cells
+ for representing the size of physical addresses in
+ child nodes. Must have a value of 1.
+
+ - ranges
+ Usage: required
+ Value type: <prop-encoded-array>
+ Definition: A standard property. Specifies the physical address
+ range of the SNVS register space. A triplet that includes
+ the child address, parent address, & length.
+
- interrupts
Usage: required
Value type: <prop_encoded-array>
@@ -314,11 +336,34 @@ EXAMPLE
sec_mon@314000 {
compatible = "fsl,sec-v4.0-mon";
reg = <0x314000 0x1000>;
+ ranges = <0 0x314000 0x1000>;
interrupt-parent = <&mpic>;
interrupts = <93 2>;
};
=====================================================================
+Secure Non-Volatile Storage (SNVS) Low Power (LP) RTC Node
+
+ A SNVS child node that defines SNVS LP RTC.
+
+ - compatible
+ Usage: required
+ Value type: <string>
+ Definition: Must include "fsl,sec-v4.0-mon-rtc-lp".
+
+ - reg
+ Usage: required
+ Value type: <prop-encoded-array>
+ Definition: A standard property. Specifies the physical
+ address and length of the SNVS LP configuration registers.
+
+EXAMPLE
+ sec_mon_rtc_lp@314000 {
+ compatible = "fsl,sec-v4.0-mon-rtc-lp";
+ reg = <0x34 0x58>;
+ };
+
+=====================================================================
FULL EXAMPLE
crypto: crypto@300000 {
@@ -390,8 +435,14 @@ FULL EXAMPLE
sec_mon: sec_mon@314000 {
compatible = "fsl,sec-v4.0-mon";
reg = <0x314000 0x1000>;
+ ranges = <0 0x314000 0x1000>;
interrupt-parent = <&mpic>;
interrupts = <93 2>;
+
+ sec_mon_rtc_lp@34 {
+ compatible = "fsl,sec-v4.0-mon-rtc-lp";
+ reg = <0x34 0x58>;
+ };
};
=====================================================================
diff --git a/Documentation/devicetree/bindings/crypto/mv_cesa.txt b/Documentation/devicetree/bindings/crypto/mv_cesa.txt
new file mode 100644
index 0000000..47229b1
--- /dev/null
+++ b/Documentation/devicetree/bindings/crypto/mv_cesa.txt
@@ -0,0 +1,20 @@
+Marvell Cryptographic Engines And Security Accelerator
+
+Required properties:
+- compatible : should be "marvell,orion-crypto"
+- reg : base physical address of the engine and length of memory mapped
+ region, followed by base physical address of sram and its memory
+ length
+- reg-names : "regs" , "sram";
+- interrupts : interrupt number
+
+Examples:
+
+ crypto@30000 {
+ compatible = "marvell,orion-crypto";
+ reg = <0x30000 0x10000>,
+ <0x4000000 0x800>;
+ reg-names = "regs" , "sram";
+ interrupts = <22>;
+ status = "okay";
+ };
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