hwrng: omap - Fix clock resource by adding a register clock
authorGregory CLEMENT <gregory.clement@bootlin.com>
Wed, 28 Feb 2018 14:27:23 +0000 (15:27 +0100)
committerHerbert Xu <herbert@gondor.apana.org.au>
Fri, 9 Mar 2018 14:45:45 +0000 (22:45 +0800)
commitb166be0044913a4ce03564e7c81f172025d78867
treec9fb534a996380303457673a28e9babff26c4d4e
parent10bc320bc9d7f335651c7740b1c6034ba4bfc4f4
hwrng: omap - Fix clock resource by adding a register clock

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>
Documentation/devicetree/bindings/rng/omap_rng.txt
drivers/char/hw_random/omap-rng.c