2. n2rng: documentation, add DT bindings, vendor prefixes
Signed-off-by: Anatoly Pugachev <[email protected]>
---
.../bindings/rng/sparc_sun_oracle_rng.txt | 31 ++++++++++++++++++++++
.../devicetree/bindings/vendor-prefixes.txt | 2 ++
2 files changed, 33 insertions(+)
diff --git b/Documentation/devicetree/bindings/rng/sparc_sun_oracle_rng.txt b/Documentation/devicetree/bindings/rng/sparc_sun_oracle_rng.txt
new file mode 100644
index 0000000..bec6b83
--- /dev/null
+++ b/Documentation/devicetree/bindings/rng/sparc_sun_oracle_rng.txt
@@ -0,0 +1,31 @@
+HWRNG support for the n2_rng driver
+
+Required properties:
+- compatible : should contain one of the following
+ RNG versions:
+ - 'SUNW,n2-rng' for Niagara 2 Platform (SUN UltraSPARC T2 CPU)
+ - 'SUNW,vf-rng' for Victoria Falls Platform (SUN UltraSPARC T2 Plus CPU)
+ - 'SUNW,kt-rng' for Rainbow/Yosemite Falls Platform (SUN SPARC T3/T4), (UltraSPARC KT/Niagara 3 - development names)
+ more recent systems (after Oracle acquisition of SUN)
+ - 'ORCL,m4-rng' for SPARC T5/M5
+ - 'ORCL,m7-rng' for SPARC T7/M7
+- reg : base address to sample from
+
+Examples:
+/* linux LDOM on SPARC T5-2 */
+ Node 0xf029a4f4
+ .node: f029a4f4
+ rng-#units: 00000002
+ compatible: 'ORCL,m4-rng'
+ reg: 0000000e
+ name: 'random-number-generator'
+
+/* solaris on SPARC M7-8 */
+ Node 0xf028c08c
+ rng-#units: 00000003
+ compatible: 'ORCL,m7-rng'
+ reg: 0000000e
+ name: 'random-number-generator'
+
+
+PS: see as well prtconfs.git by DaveM
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt
index 55df1d4..6b8007f 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.txt
+++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
@@ -166,6 +166,7 @@ opencores OpenCores.org
option Option NV
ortustech Ortus Technology Co., Ltd.
ovti OmniVision Technologies
+ORCL Oracle Corporation
panasonic Panasonic Corporation
parade Parade Technologies Inc.
pericom Pericom Technology Inc.
@@ -221,6 +222,7 @@ st STMicroelectronics
ste ST-Ericsson
stericsson ST-Ericsson
synology Synology, Inc.
+SUNW Sun Microsystems, Inc
tbs TBS Technologies
tcl Toby Churchill Ltd.
thine THine Electronics, Inc.