[PATCH 6/7] hwrng: exynos: Enable Exynos850 support

[Sam Protsenko]

Add Exynos850 compatible and its driver data. It's only possible to
access TRNG block via SMC calls in Exynos850, so specify that fact using
QUIRK_SMC in the driver data.

Signed-off-by: Sam Protsenko <semen.protsenko at linaro.org>
---
 drivers/char/hw_random/exynos-trng.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/char/hw_random/exynos-trng.c b/drivers/char/hw_random/exynos-trng.c
index 98b7a8ebb909..3368a08df9ce 100644
--- a/drivers/char/hw_random/exynos-trng.c
+++ b/drivers/char/hw_random/exynos-trng.c
@@ -333,6 +333,9 @@ static DEFINE_SIMPLE_DEV_PM_OPS(exynos_trng_pm_ops, exynos_trng_suspend,
 static const struct of_device_id exynos_trng_dt_match[] = {
 	{
 		.compatible = "samsung,exynos5250-trng",
+	}, {
+		.compatible = "samsung,exynos850-trng",
+		.data = (void *)QUIRK_SMC,
 	},
 	{ },
 };
-- 
2.39.2