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* dt-bindings: rng: convert OMAP and Inside-Secure HWRNG to yaml schemaJayesh Choudhary2021-09-281-38/+0
| | | | | | | | | Converts the RNG bindings for OMAP SoCs and Inside-Secure HWRNG modules to YAML schema. Signed-off-by: Jayesh Choudhary <j-choudhary@ti.com> Link: https://lore.kernel.org/r/20210922085203.2547-1-j-choudhary@ti.com Signed-off-by: Rob Herring <robh@kernel.org>
* hwrng: omap - Fix clock resource by adding a register clockGregory CLEMENT2018-03-091-1/+6
| | | | | | | | | | | On Armada 7K/8K we need to explicitly enable the register clock. This clock is optional because not all the SoCs using this IP need it but at least for Armada 7K/8K it is actually mandatory. The binding documentation is updating accordingly. Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* dt-bindings: rng: clocks property on omap_rng not always mandatoryThomas Petazzoni2017-03-241-1/+2
| | | | | | | | | | | | | | | | | Commit 52060836f79 ("dt-bindings: omap-rng: Document SafeXcel IP-76 device variant") update the omap_rng Device Tree binding to add support for the IP-76 variation of the IP. As part of this change, a "clocks" property was added, but is indicated as "Required", without indicated it's actually only required for some compatible strings. This commit fixes that, by explicitly stating that the clocks property is only required with the inside-secure,safexcel-eip76 compatible string. Fixes: 52060836f79 ("dt-bindings: omap-rng: Document SafeXcel IP-76 device variant") Cc: <stable@vger.kernel.org> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* dt-bindings: omap-rng: Document SafeXcel IP-76 device variantRomain Perier2016-10-211-2/+12
| | | | | | | | | This commits add missing fields in the documentation that are used by the new device variant. It also includes DT example to show how the variant should be used. Signed-off-by: Romain Perier <romain.perier@free-electrons.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* dt-bindings: consolidate RNG bindingsRob Herring2015-10-221-0/+22
We have RNG bindings in hwrng/ and rng/. Consolidate them all under rng/. Signed-off-by: Rob Herring <robh@kernel.org> Cc: Pawel Moll <pawel.moll@arm.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Ian Campbell <ijc+devicetree@hellion.org.uk> Cc: Kumar Gala <galak@codeaurora.org>