[PATCH v2 4/7] crypto: qcom-rng - Add support for trng

Neil Armstrong
2023-08-24T11:34:26Z

The SM8450 & later SoCs RNG HW is now a True Random Number Generator
and a new compatible has been introduced to handle the difference.

Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
---
drivers/crypto/qcom-rng.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/crypto/qcom-rng.c b/drivers/crypto/qcom-rng.c
index 825a729f205e..fb54b8cfc35f 100644
--- a/drivers/crypto/qcom-rng.c
+++ b/drivers/crypto/qcom-rng.c
@@ -207,6 +207,7 @@ MODULE_DEVICE_TABLE(acpi, qcom_rng_acpi_match);
static const struct of_device_id __maybe_unused qcom_rng_of_match[] = {
{ .compatible = "qcom,prng", .data = (void *)0},
{ .compatible = "qcom,prng-ee", .data = (void *)1},
+ { .compatible = "qcom,trng", .data = (void *)1},
{}
};
MODULE_DEVICE_TABLE(of, qcom_rng_of_match);

--
2.34.1