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: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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@ -100,12 +100,12 @@ config HW_RANDOM_BCM2835
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If unsure, say Y.
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config HW_RANDOM_IPROC_RNG200
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tristate "Broadcom iProc RNG200 support"
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depends on ARCH_BCM_IPROC
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tristate "Broadcom iProc/STB RNG200 support"
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depends on ARCH_BCM_IPROC || ARCH_BRCMSTB
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default HW_RANDOM
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---help---
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This driver provides kernel-side support for the RNG200
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hardware found on the Broadcom iProc SoCs.
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hardware found on the Broadcom iProc and STB SoCs.
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To compile this driver as a module, choose M here: the
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module will be called iproc-rng200
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@ -220,6 +220,7 @@ static int iproc_rng200_probe(struct platform_device *pdev)
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}
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static const struct of_device_id iproc_rng200_of_match[] = {
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{ .compatible = "brcm,bcm7278-rng200", },
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{ .compatible = "brcm,iproc-rng200", },
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{},
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};
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