From 52140993d4fccde6004df9e282a81580d9d5e4da Mon Sep 17 00:00:00 2001 From: Florian Fainelli Date: Wed, 22 Jun 2016 17:27:02 -0700 Subject: [PATCH] hwrng: bcm2835 - Add support for Broadcom BCM5301x The Broadcom BCM5301x SoCs (Northstar) utilize the same random number generator peripheral as Northstar Plus and BCM2835, but just like the NSP SoC, we need to enable the interrupt. Signed-off-by: Florian Fainelli Signed-off-by: Herbert Xu --- drivers/char/hw_random/Kconfig | 2 +- drivers/char/hw_random/bcm2835-rng.c | 1 + 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/char/hw_random/Kconfig b/drivers/char/hw_random/Kconfig index 51401100466b..56ad5a5936a9 100644 --- a/drivers/char/hw_random/Kconfig +++ b/drivers/char/hw_random/Kconfig @@ -90,7 +90,7 @@ config HW_RANDOM_BCM63XX config HW_RANDOM_BCM2835 tristate "Broadcom BCM2835 Random Number Generator support" - depends on ARCH_BCM2835 || ARCH_BCM_NSP + depends on ARCH_BCM2835 || ARCH_BCM_NSP || ARCH_BCM_5301X default HW_RANDOM ---help--- This driver provides kernel-side support for the Random Number diff --git a/drivers/char/hw_random/bcm2835-rng.c b/drivers/char/hw_random/bcm2835-rng.c index 75ca820730be..af2149273fe0 100644 --- a/drivers/char/hw_random/bcm2835-rng.c +++ b/drivers/char/hw_random/bcm2835-rng.c @@ -70,6 +70,7 @@ static struct hwrng bcm2835_rng_ops = { static const struct of_device_id bcm2835_rng_of_match[] = { { .compatible = "brcm,bcm2835-rng"}, { .compatible = "brcm,bcm-nsp-rng", .data = nsp_rng_init}, + { .compatible = "brcm,bcm5301x-rng", .data = nsp_rng_init}, {}, }; -- 2.20.1