@@ -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
@@ -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", },
{},
};
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: Florian Fainelli <f.fainelli@gmail.com> --- drivers/char/hw_random/Kconfig | 6 +++--- drivers/char/hw_random/iproc-rng200.c | 1 + 2 files changed, 4 insertions(+), 3 deletions(-)