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Commit c3577f61 authored by Florian Fainelli's avatar Florian Fainelli Committed by Herbert Xu
Browse files

hwrng: iproc-rng200 - Add support for BCM7278 



BCM7278 features a RNG200 hardware random number generator block, add
support for this chip by matching the chip-specific compatible string
and extending the Kconfig dependencies to allow building on ARCH_BRCMSTB
(base platform for 7278).

Signed-off-by: default avatarFlorian Fainelli <f.fainelli@gmail.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 8ddef132

drivers/char/hw_random/Kconfig

+3 −3
Original line number Diff line number Diff line
@@ -100,12 +100,12 @@ config HW_RANDOM_BCM2835 
	  If unsure, say Y.



config HW_RANDOM_IPROC_RNG200

	tristate "Broadcom iProc RNG200 support"

	depends on ARCH_BCM_IPROC

	tristate "Broadcom iProc/STB RNG200 support"

	depends on ARCH_BCM_IPROC || ARCH_BRCMSTB

	default HW_RANDOM

	---help---

	  This driver provides kernel-side support for the RNG200

	  hardware found on the Broadcom iProc SoCs.

	  hardware found on the Broadcom iProc and STB SoCs.



	  To compile this driver as a module, choose M here: the

	  module will be called iproc-rng200

drivers/char/hw_random/iproc-rng200.c

+1 −0
Original line number Diff line number Diff line
@@ -220,6 +220,7 @@ static int iproc_rng200_probe(struct platform_device *pdev) 
}



static const struct of_device_id iproc_rng200_of_match[] = {

	{ .compatible = "brcm,bcm7278-rng200", },

	{ .compatible = "brcm,iproc-rng200", },

	{},

};