Commit b1a57ddd authored by Anatoly Pugachev's avatar Anatoly Pugachev Committed by Herbert Xu
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hwrng: n2 - documentation, add DT bindings, vendor prefixes 



n2rng: documentation, add DT bindings, vendor prefixes

Signed-off-by: default avatarAnatoly Pugachev <matorola@gmail.com>
Acked-by: default avatarDavid S. Miller <davem@davemloft.net>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 8d18e34c

Documentation/devicetree/bindings/sparc_sun_oracle_rng.txt

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HWRNG support for the n2_rng driver



Required properties:

- reg		: base address to sample from

- 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



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

Documentation/devicetree/bindings/vendor-prefixes.txt

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@@ -170,6 +170,7 @@ 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.
@@ -227,6 +228,7 @@ startek Startek 
ste	ST-Ericsson

stericsson	ST-Ericsson

synology	Synology, Inc.

SUNW	Sun Microsystems, Inc

tbs	TBS Technologies

tcl	Toby Churchill Ltd.

technologic	Technologic Systems