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

Message ID 20240618003743.2975-7-semen.protsenko@linaro.org
State Superseded
Headers show
Series hwrng: exynos: Add support for Exynos850 | expand

Commit Message

Sam Protsenko June 18, 2024, 12:37 a.m. UTC 
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@linaro.org>
---
 drivers/char/hw_random/exynos-trng.c | 3 +++
 1 file changed, 3 insertions(+)
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Patch

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,
 	},
 	{ },
 };