hwrng: stm32 - update STM32MP15 RNG max clock frequency

RNG max clock frequency can be updated to 48MHz for stm32mp1x
platforms according to the latest specifications.

Signed-off-by: Gatien Chevallier <gatien.chevallier@foss.st.com>
Reviewed-by: Marek Vasut <marex@denx.de>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

diff --git a/drivers/char/hw_random/stm32-rng.c b/drivers/char/hw_random/stm32-rng.c
index 279328902bf89af15b8ca9df9a061bf2a1ddcf55..5b4fb35bcb5cf7faa257286660b88c5840f0d07d 100644 (file)
--- a/drivers/char/hw_random/stm32-rng.c
+++ b/drivers/char/hw_random/stm32-rng.c
@@ -508,7 +508,7 @@ static const struct stm32_rng_data stm32mp13_rng_data = {
 
 static const struct stm32_rng_data stm32_rng_data = {
        .has_cond_reset = false,
-       .max_clock_rate = 3000000,
+       .max_clock_rate = 48000000,
        .nb_clock = 1,
 };