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hwrng: iproc-rng200 - Add support for BCM2711

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BCM2711 features a RNG200 hardware random number generator block.
So make the driver available.

Signed-off-by: Stefan Wahren <wahrenst@gmx.net>
Signed-off-by: Stephen Brennan <stephen@brennan.io>
Reviewed-by: Matthias Brugger <mbrugger@suse.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Stefan Wahren 2019-11-19 19:16:20 -08:00 committed by Herbert Xu
parent efdd6099c6
commit 0f95b09a5f
2 changed files with 2 additions and 1 deletions
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2
drivers/char/hw_random/Kconfig
View file

@ -90,7 +90,7 @@ config HW_RANDOM_BCM2835
config HW_RANDOM_IPROC_RNG200
tristate "Broadcom iProc/STB RNG200 support"
depends on ARCH_BCM_IPROC || ARCH_BRCMSTB
depends on ARCH_BCM_IPROC || ARCH_BCM2835 || ARCH_BRCMSTB
default HW_RANDOM
---help---
This driver provides kernel-side support for the RNG200

1
drivers/char/hw_random/iproc-rng200.c
View file

@ -213,6 +213,7 @@ static int iproc_rng200_probe(struct platform_device *pdev)
}
static const struct of_device_id iproc_rng200_of_match[] = {
{ .compatible = "brcm,bcm2711-rng200", },
{ .compatible = "brcm,bcm7211-rng200", },
{ .compatible = "brcm,bcm7278-rng200", },
{ .compatible = "brcm,iproc-rng200", },